About the Execution of Marcie+red for LeafsetExtension-PT-S64C4
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9536.228 | 3600000.00 | 3699368.00 | 8176.70 | FTT??T???FFT??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-167856420400537.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-S64C4, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420400537
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 15K Feb 25 16:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 16:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 16:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 16:54 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 4.3K Feb 25 16:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K Feb 25 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 183K Feb 25 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 25 16:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 16:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K 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-S64C4-CTLCardinality-00
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-01
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-02
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-03
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-04
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-05
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-06
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-07
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-08
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-09
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-10
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-11
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-12
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-13
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-14
FORMULA_NAME LeafsetExtension-PT-S64C4-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679529255129
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-S64C4
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 23:54:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 23:54:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 23:54:17] [INFO ] Load time of PNML (sax parser for PT used): 483 ms
[2023-03-22 23:54:17] [INFO ] Transformed 21462 places.
[2023-03-22 23:54:17] [INFO ] Transformed 21129 transitions.
[2023-03-22 23:54:17] [INFO ] Parsed PT model containing 21462 places and 21129 transitions and 67740 arcs in 633 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Support contains 190 out of 21462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Reduce places removed 4190 places and 0 transitions.
Iterating post reduction 0 with 4190 rules applied. Total rules applied 4190 place count 17272 transition count 21129
Applied a total of 4190 rules in 339 ms. Remains 17272 /21462 variables (removed 4190) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17272 cols
[2023-03-22 23:54:19] [INFO ] Computed 200 place invariants in 1887 ms
[2023-03-22 23:54:21] [INFO ] Implicit Places using invariants in 3650 ms returned []
Implicit Place search using SMT only with invariants took 3675 ms to find 0 implicit places.
[2023-03-22 23:54:21] [INFO ] Invariant cache hit.
[2023-03-22 23:54:23] [INFO ] Dead Transitions using invariants and state equation in 1530 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 17272/21462 places, 21129/21129 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5552 ms. Remains : 17272/21462 places, 21129/21129 transitions.
Support contains 190 out of 17272 places after structural reductions.
[2023-03-22 23:54:24] [INFO ] Flatten gal took : 766 ms
[2023-03-22 23:54:24] [INFO ] Flatten gal took : 559 ms
[2023-03-22 23:54:25] [INFO ] Input system was already deterministic with 21129 transitions.
Incomplete random walk after 10000 steps, including 300 resets, run finished after 709 ms. (steps per millisecond=14 ) properties (out of 110) seen :22
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) seen :0
Running SMT prover for 88 properties.
[2023-03-22 23:54:27] [INFO ] Invariant cache hit.
[2023-03-22 23:54:46] [INFO ] [Real]Absence check using 2 positive place invariants in 15 ms returned sat
[2023-03-22 23:54:47] [INFO ] [Real]Absence check using 2 positive and 198 generalized place invariants in 395 ms returned sat
[2023-03-22 23:54:47] [INFO ] After 20244ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:88
[2023-03-22 23:55:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 10 ms returned sat
[2023-03-22 23:55:06] [INFO ] [Nat]Absence check using 2 positive and 198 generalized place invariants in 405 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 23:55:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 23:55:12] [INFO ] After 25075ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:88
Fused 88 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 143 out of 17272 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17272/17272 places, 21129/21129 transitions.
Graph (complete) has 38197 edges and 17272 vertex of which 4907 are kept as prefixes of interest. Removing 12365 places using SCC suffix rule.36 ms
Discarding 12365 places :
Also discarding 8246 output transitions
Drop transitions removed 8246 transitions
Drop transitions removed 4046 transitions
Reduce isomorphic transitions removed 4046 transitions.
Drop transitions removed 2032 transitions
Trivial Post-agglo rules discarded 2032 transitions
Performed 2032 trivial Post agglomeration. Transition count delta: 2032
Iterating post reduction 0 with 6078 rules applied. Total rules applied 6079 place count 4907 transition count 6805
Reduce places removed 2034 places and 0 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 1 with 2099 rules applied. Total rules applied 8178 place count 2873 transition count 6740
Reduce places removed 65 places and 0 transitions.
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Iterating post reduction 2 with 104 rules applied. Total rules applied 8282 place count 2808 transition count 6701
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 3 with 39 rules applied. Total rules applied 8321 place count 2769 transition count 6701
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 83 Pre rules applied. Total rules applied 8321 place count 2769 transition count 6618
Deduced a syphon composed of 83 places in 5 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 4 with 166 rules applied. Total rules applied 8487 place count 2686 transition count 6618
Discarding 58 places :
Symmetric choice reduction at 4 with 58 rule applications. Total rules 8545 place count 2628 transition count 6560
Iterating global reduction 4 with 58 rules applied. Total rules applied 8603 place count 2628 transition count 6560
Free-agglomeration rule (complex) applied 39 times.
Iterating global reduction 4 with 39 rules applied. Total rules applied 8642 place count 2628 transition count 6521
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 8681 place count 2589 transition count 6521
Partial Free-agglomeration rule applied 1363 times.
Drop transitions removed 1363 transitions
Iterating global reduction 5 with 1363 rules applied. Total rules applied 10044 place count 2589 transition count 6521
Discarding 19 places :
Implicit places reduction removed 19 places
Iterating post reduction 5 with 19 rules applied. Total rules applied 10063 place count 2570 transition count 6521
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 6 with 14 rules applied. Total rules applied 10077 place count 2570 transition count 6507
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 10091 place count 2556 transition count 6507
Applied a total of 10091 rules in 2014 ms. Remains 2556 /17272 variables (removed 14716) and now considering 6507/21129 (removed 14622) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2018 ms. Remains : 2556/17272 places, 6507/21129 transitions.
Incomplete random walk after 10000 steps, including 932 resets, run finished after 491 ms. (steps per millisecond=20 ) properties (out of 87) seen :29
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) 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 58) seen :0
Running SMT prover for 58 properties.
[2023-03-22 23:55:15] [INFO ] Flow matrix only has 4557 transitions (discarded 1950 similar events)
// Phase 1: matrix 4557 rows 2556 cols
[2023-03-22 23:55:15] [INFO ] Computed 4 place invariants in 38 ms
[2023-03-22 23:55:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-22 23:55:17] [INFO ] After 2420ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:58
[2023-03-22 23:55:19] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-22 23:55:24] [INFO ] After 2527ms SMT Verify possible using state equation in natural domain returned unsat :48 sat :10
[2023-03-22 23:55:26] [INFO ] After 4498ms SMT Verify possible using trap constraints in natural domain returned unsat :48 sat :10
Attempting to minimize the solution found.
Minimization took 1097 ms.
[2023-03-22 23:55:27] [INFO ] After 9833ms SMT Verify possible using all constraints in natural domain returned unsat :48 sat :10
Fused 58 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 34 ms.
Support contains 27 out of 2556 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2556/2556 places, 6507/6507 transitions.
Graph (complete) has 8415 edges and 2556 vertex of which 819 are kept as prefixes of interest. Removing 1737 places using SCC suffix rule.1 ms
Discarding 1737 places :
Also discarding 104 output transitions
Drop transitions removed 104 transitions
Drop transitions removed 1572 transitions
Reduce isomorphic transitions removed 1572 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 1574 rules applied. Total rules applied 1575 place count 819 transition count 4829
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1577 place count 817 transition count 4829
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 1604 place count 790 transition count 4802
Iterating global reduction 2 with 27 rules applied. Total rules applied 1631 place count 790 transition count 4802
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1632 place count 790 transition count 4801
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1633 place count 789 transition count 4801
Partial Free-agglomeration rule applied 153 times.
Drop transitions removed 153 transitions
Iterating global reduction 3 with 153 rules applied. Total rules applied 1786 place count 789 transition count 4801
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 3 with 3 rules applied. Total rules applied 1789 place count 786 transition count 4801
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1790 place count 786 transition count 4800
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1791 place count 785 transition count 4800
Applied a total of 1791 rules in 266 ms. Remains 785 /2556 variables (removed 1771) and now considering 4800/6507 (removed 1707) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 267 ms. Remains : 785/2556 places, 4800/6507 transitions.
Incomplete random walk after 10000 steps, including 1002 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 10) seen :7
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 23:55:28] [INFO ] Flow matrix only has 1258 transitions (discarded 3542 similar events)
// Phase 1: matrix 1258 rows 785 cols
[2023-03-22 23:55:28] [INFO ] Computed 4 place invariants in 18 ms
[2023-03-22 23:55:28] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 23:55:28] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-22 23:55:28] [INFO ] After 417ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 23:55:29] [INFO ] After 632ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 122 ms.
[2023-03-22 23:55:29] [INFO ] After 904ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 4 ms.
Support contains 13 out of 785 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 785/785 places, 4800/4800 transitions.
Graph (complete) has 2300 edges and 785 vertex of which 441 are kept as prefixes of interest. Removing 344 places using SCC suffix rule.0 ms
Discarding 344 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Drop transitions removed 324 transitions
Reduce isomorphic transitions removed 324 transitions.
Iterating post reduction 0 with 324 rules applied. Total rules applied 325 place count 441 transition count 4463
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 328 place count 441 transition count 4463
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 331 place count 438 transition count 4463
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 334 place count 438 transition count 4460
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 337 place count 435 transition count 4460
Applied a total of 337 rules in 124 ms. Remains 435 /785 variables (removed 350) and now considering 4460/4800 (removed 340) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 435/785 places, 4460/4800 transitions.
Incomplete random walk after 10000 steps, including 1090 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 58348 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 58348 steps, saw 13917 distinct states, run finished after 3003 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-22 23:55:32] [INFO ] Flow matrix only has 595 transitions (discarded 3865 similar events)
// Phase 1: matrix 595 rows 435 cols
[2023-03-22 23:55:32] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-22 23:55:32] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 23:55:32] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-22 23:55:33] [INFO ] After 205ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 23:55:33] [INFO ] After 332ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 76 ms.
[2023-03-22 23:55:33] [INFO ] After 510ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 4 ms.
Support contains 13 out of 435 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 435/435 places, 4460/4460 transitions.
Applied a total of 0 rules in 35 ms. Remains 435 /435 variables (removed 0) and now considering 4460/4460 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 435/435 places, 4460/4460 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 435/435 places, 4460/4460 transitions.
Applied a total of 0 rules in 40 ms. Remains 435 /435 variables (removed 0) and now considering 4460/4460 (removed 0) transitions.
[2023-03-22 23:55:33] [INFO ] Flow matrix only has 595 transitions (discarded 3865 similar events)
[2023-03-22 23:55:33] [INFO ] Invariant cache hit.
[2023-03-22 23:55:33] [INFO ] Implicit Places using invariants in 409 ms returned [235]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 419 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 434/435 places, 4460/4460 transitions.
Applied a total of 0 rules in 39 ms. Remains 434 /434 variables (removed 0) and now considering 4460/4460 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 499 ms. Remains : 434/435 places, 4460/4460 transitions.
Incomplete random walk after 10000 steps, including 1083 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 23:55:34] [INFO ] Flow matrix only has 595 transitions (discarded 3865 similar events)
// Phase 1: matrix 595 rows 434 cols
[2023-03-22 23:55:34] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-22 23:55:34] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 23:55:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 23:55:34] [INFO ] After 179ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 23:55:34] [INFO ] After 258ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-22 23:55:34] [INFO ] After 391ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 9 out of 434 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 434/434 places, 4460/4460 transitions.
Graph (complete) has 1046 edges and 434 vertex of which 397 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.1 ms
Discarding 37 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 36 place count 397 transition count 4423
Applied a total of 36 rules in 40 ms. Remains 397 /434 variables (removed 37) and now considering 4423/4460 (removed 37) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 397/434 places, 4423/4460 transitions.
Incomplete random walk after 10000 steps, including 1090 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 23:55:34] [INFO ] Flow matrix only has 523 transitions (discarded 3900 similar events)
// Phase 1: matrix 523 rows 397 cols
[2023-03-22 23:55:34] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-22 23:55:34] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 23:55:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 23:55:34] [INFO ] After 131ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 23:55:34] [INFO ] After 166ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-22 23:55:34] [INFO ] After 247ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 397 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 397/397 places, 4423/4423 transitions.
Graph (complete) has 910 edges and 397 vertex of which 297 are kept as prefixes of interest. Removing 100 places using SCC suffix rule.0 ms
Discarding 100 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 297 transition count 4324
Applied a total of 98 rules in 46 ms. Remains 297 /397 variables (removed 100) and now considering 4324/4423 (removed 99) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 297/397 places, 4324/4423 transitions.
Incomplete random walk after 10000 steps, including 1096 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Finished probabilistic random walk after 28975 steps, run visited all 1 properties in 1511 ms. (steps per millisecond=19 )
Probabilistic random walk after 28975 steps, saw 7918 distinct states, run finished after 1515 ms. (steps per millisecond=19 ) properties seen :1
Successfully simplified 49 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA LeafsetExtension-PT-S64C4-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S64C4-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S64C4-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 23:55:37] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 23:55:37] [INFO ] Flatten gal took : 534 ms
[2023-03-22 23:55:37] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA LeafsetExtension-PT-S64C4-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S64C4-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S64C4-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 23:55:37] [INFO ] Flatten gal took : 607 ms
[2023-03-22 23:55:39] [INFO ] Input system was already deterministic with 21129 transitions.
Support contains 49 out of 17272 places (down from 92) after GAL structural reductions.
Computed a total of 17272 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17272 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-S64C4-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 17272/17272 places, 21129/21129 transitions.
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 17233 transition count 21129
Applied a total of 39 rules in 96 ms. Remains 17233 /17272 variables (removed 39) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 17233/17272 places, 21129/21129 transitions.
[2023-03-22 23:55:39] [INFO ] Flatten gal took : 496 ms
[2023-03-22 23:55:40] [INFO ] Flatten gal took : 566 ms
[2023-03-22 23:55:41] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17272/17272 places, 21129/21129 transitions.
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 17233 transition count 21129
Applied a total of 39 rules in 101 ms. Remains 17233 /17272 variables (removed 39) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 102 ms. Remains : 17233/17272 places, 21129/21129 transitions.
[2023-03-22 23:55:42] [INFO ] Flatten gal took : 532 ms
[2023-03-22 23:55:42] [INFO ] Flatten gal took : 541 ms
[2023-03-22 23:55:43] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17272/17272 places, 21129/21129 transitions.
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 17235 transition count 21129
Applied a total of 37 rules in 87 ms. Remains 17235 /17272 variables (removed 37) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 17235/17272 places, 21129/21129 transitions.
[2023-03-22 23:55:44] [INFO ] Flatten gal took : 498 ms
[2023-03-22 23:55:45] [INFO ] Flatten gal took : 533 ms
[2023-03-22 23:55:46] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17272/17272 places, 21129/21129 transitions.
Graph (complete) has 42554 edges and 17272 vertex of which 17232 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.51 ms
Discarding 40 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8282 transitions
Trivial Post-agglo rules discarded 8282 transitions
Performed 8282 trivial Post agglomeration. Transition count delta: 8282
Iterating post reduction 0 with 8282 rules applied. Total rules applied 8283 place count 17232 transition count 12845
Reduce places removed 8282 places and 0 transitions.
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Iterating post reduction 1 with 8316 rules applied. Total rules applied 16599 place count 8950 transition count 12811
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 2 with 34 rules applied. Total rules applied 16633 place count 8916 transition count 12811
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 129 Pre rules applied. Total rules applied 16633 place count 8916 transition count 12682
Deduced a syphon composed of 129 places in 4 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 3 with 258 rules applied. Total rules applied 16891 place count 8787 transition count 12682
Discarding 4026 places :
Symmetric choice reduction at 3 with 4026 rule applications. Total rules 20917 place count 4761 transition count 8656
Iterating global reduction 3 with 4026 rules applied. Total rules applied 24943 place count 4761 transition count 8656
Applied a total of 24943 rules in 2253 ms. Remains 4761 /17272 variables (removed 12511) and now considering 8656/21129 (removed 12473) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2253 ms. Remains : 4761/17272 places, 8656/21129 transitions.
[2023-03-22 23:55:48] [INFO ] Flatten gal took : 225 ms
[2023-03-22 23:55:49] [INFO ] Flatten gal took : 251 ms
[2023-03-22 23:55:49] [INFO ] Input system was already deterministic with 8656 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17272/17272 places, 21129/21129 transitions.
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 17236 transition count 21129
Applied a total of 36 rules in 90 ms. Remains 17236 /17272 variables (removed 36) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 17236/17272 places, 21129/21129 transitions.
[2023-03-22 23:55:50] [INFO ] Flatten gal took : 490 ms
[2023-03-22 23:55:50] [INFO ] Flatten gal took : 531 ms
[2023-03-22 23:55:51] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17272/17272 places, 21129/21129 transitions.
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 17234 transition count 21129
Applied a total of 38 rules in 91 ms. Remains 17234 /17272 variables (removed 38) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 17234/17272 places, 21129/21129 transitions.
[2023-03-22 23:55:52] [INFO ] Flatten gal took : 484 ms
[2023-03-22 23:55:52] [INFO ] Flatten gal took : 478 ms
[2023-03-22 23:55:53] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17272/17272 places, 21129/21129 transitions.
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 17233 transition count 21129
Applied a total of 39 rules in 82 ms. Remains 17233 /17272 variables (removed 39) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 17233/17272 places, 21129/21129 transitions.
[2023-03-22 23:55:54] [INFO ] Flatten gal took : 438 ms
[2023-03-22 23:55:54] [INFO ] Flatten gal took : 495 ms
[2023-03-22 23:55:55] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17272/17272 places, 21129/21129 transitions.
Graph (complete) has 42554 edges and 17272 vertex of which 17231 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.22 ms
Discarding 41 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8318 transitions
Trivial Post-agglo rules discarded 8318 transitions
Performed 8318 trivial Post agglomeration. Transition count delta: 8318
Iterating post reduction 0 with 8318 rules applied. Total rules applied 8319 place count 17231 transition count 12809
Reduce places removed 8318 places and 0 transitions.
Iterating post reduction 1 with 8318 rules applied. Total rules applied 16637 place count 8913 transition count 12809
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 16637 place count 8913 transition count 12679
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 16897 place count 8783 transition count 12679
Discarding 4028 places :
Symmetric choice reduction at 2 with 4028 rule applications. Total rules 20925 place count 4755 transition count 8651
Iterating global reduction 2 with 4028 rules applied. Total rules applied 24953 place count 4755 transition count 8651
Applied a total of 24953 rules in 2046 ms. Remains 4755 /17272 variables (removed 12517) and now considering 8651/21129 (removed 12478) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2046 ms. Remains : 4755/17272 places, 8651/21129 transitions.
[2023-03-22 23:55:58] [INFO ] Flatten gal took : 216 ms
[2023-03-22 23:55:58] [INFO ] Flatten gal took : 238 ms
[2023-03-22 23:55:58] [INFO ] Input system was already deterministic with 8651 transitions.
Incomplete random walk after 10000 steps, including 472 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21819 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21819 steps, saw 11858 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 8651 rows 4755 cols
[2023-03-22 23:56:02] [INFO ] Computed 198 place invariants in 95 ms
[2023-03-22 23:56:02] [INFO ] After 461ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 23:56:03] [INFO ] [Nat]Absence check using 0 positive and 198 generalized place invariants in 98 ms returned sat
[2023-03-22 23:56:06] [INFO ] After 3529ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 23:56:07] [INFO ] After 3887ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 223 ms.
[2023-03-22 23:56:07] [INFO ] After 4702ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
FORMULA LeafsetExtension-PT-S64C4-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 2 ms.
Starting structural reductions in LTL mode, iteration 0 : 17272/17272 places, 21129/21129 transitions.
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 17234 transition count 21129
Applied a total of 38 rules in 87 ms. Remains 17234 /17272 variables (removed 38) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 17234/17272 places, 21129/21129 transitions.
[2023-03-22 23:56:08] [INFO ] Flatten gal took : 448 ms
[2023-03-22 23:56:08] [INFO ] Flatten gal took : 516 ms
[2023-03-22 23:56:09] [INFO ] Input system was already deterministic with 21129 transitions.
[2023-03-22 23:56:10] [INFO ] Flatten gal took : 496 ms
[2023-03-22 23:56:10] [INFO ] Flatten gal took : 609 ms
[2023-03-22 23:56:10] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-22 23:56:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 17272 places, 21129 transitions and 63548 arcs took 83 ms.
Total runtime 114293 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: 17272 NrTr: 21129 NrArc: 63548)
parse formulas
formulas created successfully
place and transition orderings generation:0m55.320sec
net check time: 0m 0.013sec
init dd package: 0m 2.719sec
before gc: list nodes free: 1670788
after gc: idd nodes used:11314, unused:63988686; list nodes free:257870408
before gc: list nodes free: 1640396
after gc: idd nodes used:15999, unused:63984001; list nodes free:257837571
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6581080 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16067472 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 1.183sec
1000863 1124269
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-S64C4"
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-S64C4, 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-167856420400537"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C4.tgz
mv LeafsetExtension-PT-S64C4 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 ;