fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r105-tall-167814481400610
Last Updated
May 14, 2023

About the Execution of LTSMin+red for DLCflexbar-PT-8b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
6953.823 3600000.00 3729129.00 8196.80 [undef] Time out reached

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.r105-tall-167814481400610.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 ltsminxred
Input is DLCflexbar-PT-8b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481400610
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 25 14:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 14:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 14:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Feb 25 15:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 15:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 14:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 20M 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 DLCflexbar-PT-8b-CTLFireability-00
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-01
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-02
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-03
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-04
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-05
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-06
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-07
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-08
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-09
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-10
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-11
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-12
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-13
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-14
FORMULA_NAME DLCflexbar-PT-8b-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678347137969

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=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-8b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 07:32:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 07:32:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 07:32:20] [INFO ] Load time of PNML (sax parser for PT used): 963 ms
[2023-03-09 07:32:21] [INFO ] Transformed 47560 places.
[2023-03-09 07:32:22] [INFO ] Transformed 76160 transitions.
[2023-03-09 07:32:22] [INFO ] Found NUPN structural information;
[2023-03-09 07:32:25] [INFO ] Parsed PT model containing 47560 places and 76160 transitions and 216499 arcs in 5773 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Support contains 174 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 7834 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
// Phase 1: matrix 76160 rows 47560 cols
[2023-03-09 07:32:44] [INFO ] Computed 3040 place invariants in 584 ms
[2023-03-09 07:32:51] [INFO ] Implicit Places using invariants in 6843 ms returned []
Implicit Place search using SMT only with invariants took 6868 ms to find 0 implicit places.
[2023-03-09 07:32:51] [INFO ] Invariant cache hit.
[2023-03-09 07:32:56] [INFO ] Dead Transitions using invariants and state equation in 5779 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20495 ms. Remains : 47560/47560 places, 76160/76160 transitions.
Support contains 174 out of 47560 places after structural reductions.
[2023-03-09 07:33:04] [INFO ] Flatten gal took : 1928 ms
[2023-03-09 07:33:06] [INFO ] Flatten gal took : 1514 ms
[2023-03-09 07:33:09] [INFO ] Input system was already deterministic with 76160 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=14 ) properties (out of 95) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 88) seen :0
Interrupted probabilistic random walk after 63486 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 63486 steps, saw 62900 distinct states, run finished after 3003 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 88 properties.
[2023-03-09 07:33:25] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-09 07:33:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 07:33:51] [INFO ] After 25210ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 88 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 165 out of 47560 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42237 edges and 47560 vertex of which 2715 / 47560 are part of one of the 180 SCC in 199 ms
Free SCC test removed 2535 places
Drop transitions removed 2868 transitions
Reduce isomorphic transitions removed 2868 transitions.
Drop transitions removed 20594 transitions
Trivial Post-agglo rules discarded 20594 transitions
Performed 20594 trivial Post agglomeration. Transition count delta: 20594
Iterating post reduction 0 with 20594 rules applied. Total rules applied 20595 place count 45025 transition count 52698
Reduce places removed 20594 places and 0 transitions.
Ensure Unique test removed 436 transitions
Reduce isomorphic transitions removed 436 transitions.
Drop transitions removed 429 transitions
Trivial Post-agglo rules discarded 429 transitions
Performed 429 trivial Post agglomeration. Transition count delta: 429
Iterating post reduction 1 with 21459 rules applied. Total rules applied 42054 place count 24431 transition count 51833
Reduce places removed 429 places and 0 transitions.
Ensure Unique test removed 132 transitions
Reduce isomorphic transitions removed 132 transitions.
Drop transitions removed 131 transitions
Trivial Post-agglo rules discarded 131 transitions
Performed 131 trivial Post agglomeration. Transition count delta: 131
Iterating post reduction 2 with 692 rules applied. Total rules applied 42746 place count 24002 transition count 51570
Reduce places removed 131 places and 0 transitions.
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Iterating post reduction 3 with 174 rules applied. Total rules applied 42920 place count 23871 transition count 51527
Reduce places removed 43 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 47 rules applied. Total rules applied 42967 place count 23828 transition count 51523
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 42968 place count 23827 transition count 51523
Performed 207 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 207 Pre rules applied. Total rules applied 42968 place count 23827 transition count 51316
Deduced a syphon composed of 207 places in 4045 ms
Reduce places removed 207 places and 0 transitions.
Iterating global reduction 6 with 414 rules applied. Total rules applied 43382 place count 23620 transition count 51316
Performed 13028 Post agglomeration using F-continuation condition.Transition count delta: 13028
Deduced a syphon composed of 13028 places in 24 ms
Reduce places removed 13028 places and 0 transitions.
Iterating global reduction 6 with 26056 rules applied. Total rules applied 69438 place count 10592 transition count 38288
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 69439 place count 10592 transition count 38287
Renaming transitions due to excessive name length > 1024 char.
Discarding 364 places :
Symmetric choice reduction at 7 with 364 rule applications. Total rules 69803 place count 10228 transition count 29784
Iterating global reduction 7 with 364 rules applied. Total rules applied 70167 place count 10228 transition count 29784
Ensure Unique test removed 292 transitions
Reduce isomorphic transitions removed 292 transitions.
Iterating post reduction 7 with 292 rules applied. Total rules applied 70459 place count 10228 transition count 29492
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 70459 place count 10228 transition count 29491
Deduced a syphon composed of 1 places in 14 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 70461 place count 10227 transition count 29491
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 70465 place count 10223 transition count 29173
Iterating global reduction 8 with 4 rules applied. Total rules applied 70469 place count 10223 transition count 29173
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 70472 place count 10223 transition count 29170
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 70478 place count 10220 transition count 29167
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -931
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 70680 place count 10119 transition count 30098
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 9 with 44 rules applied. Total rules applied 70724 place count 10119 transition count 30054
Discarding 45 places :
Symmetric choice reduction at 10 with 45 rule applications. Total rules 70769 place count 10074 transition count 29154
Iterating global reduction 10 with 45 rules applied. Total rules applied 70814 place count 10074 transition count 29154
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 10 with 44 rules applied. Total rules applied 70858 place count 10074 transition count 29110
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -865
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 71060 place count 9973 transition count 29975
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 11 with 28 rules applied. Total rules applied 71088 place count 9973 transition count 29947
Discarding 28 places :
Symmetric choice reduction at 12 with 28 rule applications. Total rules 71116 place count 9945 transition count 29387
Iterating global reduction 12 with 28 rules applied. Total rules applied 71144 place count 9945 transition count 29387
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 12 with 28 rules applied. Total rules applied 71172 place count 9945 transition count 29359
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -887
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 13 with 202 rules applied. Total rules applied 71374 place count 9844 transition count 30246
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 13 with 35 rules applied. Total rules applied 71409 place count 9844 transition count 30211
Discarding 34 places :
Symmetric choice reduction at 14 with 34 rule applications. Total rules 71443 place count 9810 transition count 29531
Iterating global reduction 14 with 34 rules applied. Total rules applied 71477 place count 9810 transition count 29531
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 14 with 33 rules applied. Total rules applied 71510 place count 9810 transition count 29498
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -876
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 15 with 202 rules applied. Total rules applied 71712 place count 9709 transition count 30374
Drop transitions removed 16 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 15 with 42 rules applied. Total rules applied 71754 place count 9709 transition count 30332
Discarding 26 places :
Symmetric choice reduction at 16 with 26 rule applications. Total rules 71780 place count 9683 transition count 29812
Iterating global reduction 16 with 26 rules applied. Total rules applied 71806 place count 9683 transition count 29812
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 16 with 25 rules applied. Total rules applied 71831 place count 9683 transition count 29787
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: -493
Deduced a syphon composed of 60 places in 6 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 17 with 120 rules applied. Total rules applied 71951 place count 9623 transition count 30280
Drop transitions removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 17 with 54 rules applied. Total rules applied 72005 place count 9623 transition count 30226
Free-agglomeration rule applied 6076 times with reduction of 3639 identical transitions.
Iterating global reduction 18 with 6076 rules applied. Total rules applied 78081 place count 9623 transition count 20511
Reduce places removed 6076 places and 0 transitions.
Drop transitions removed 6892 transitions
Ensure Unique test removed 85 transitions
Reduce isomorphic transitions removed 6977 transitions.
Graph (complete) has 14719 edges and 3547 vertex of which 3058 are kept as prefixes of interest. Removing 489 places using SCC suffix rule.9 ms
Discarding 489 places :
Also discarding 339 output transitions
Drop transitions removed 339 transitions
Iterating post reduction 18 with 13054 rules applied. Total rules applied 91135 place count 3058 transition count 13195
Drop transitions removed 1305 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 1335 transitions.
Iterating post reduction 19 with 1335 rules applied. Total rules applied 92470 place count 3058 transition count 11860
Discarding 1457 places :
Symmetric choice reduction at 20 with 1457 rule applications. Total rules 93927 place count 1601 transition count 6520
Iterating global reduction 20 with 1457 rules applied. Total rules applied 95384 place count 1601 transition count 6520
Drop transitions removed 150 transitions
Redundant transition composition rules discarded 150 transitions
Iterating global reduction 20 with 150 rules applied. Total rules applied 95534 place count 1601 transition count 6370
Discarding 17 places :
Symmetric choice reduction at 20 with 17 rule applications. Total rules 95551 place count 1584 transition count 6310
Iterating global reduction 20 with 17 rules applied. Total rules applied 95568 place count 1584 transition count 6310
Discarding 7 places :
Symmetric choice reduction at 20 with 7 rule applications. Total rules 95575 place count 1577 transition count 5831
Iterating global reduction 20 with 7 rules applied. Total rules applied 95582 place count 1577 transition count 5831
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 20 with 7 rules applied. Total rules applied 95589 place count 1577 transition count 5824
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 21 with 18 rules applied. Total rules applied 95607 place count 1568 transition count 5815
Discarding 1 places :
Symmetric choice reduction at 21 with 1 rule applications. Total rules 95608 place count 1567 transition count 5747
Iterating global reduction 21 with 1 rules applied. Total rules applied 95609 place count 1567 transition count 5747
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 95610 place count 1567 transition count 5746
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 22 with 8 rules applied. Total rules applied 95618 place count 1567 transition count 5738
Free-agglomeration rule applied 11 times.
Iterating global reduction 22 with 11 rules applied. Total rules applied 95629 place count 1567 transition count 5727
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 559 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 567 transitions.
Graph (complete) has 5852 edges and 1556 vertex of which 1555 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 22 with 579 rules applied. Total rules applied 96208 place count 1555 transition count 5160
Discarding 5 places :
Symmetric choice reduction at 23 with 5 rule applications. Total rules 96213 place count 1550 transition count 5151
Iterating global reduction 23 with 5 rules applied. Total rules applied 96218 place count 1550 transition count 5151
Drop transitions removed 51 transitions
Redundant transition composition rules discarded 51 transitions
Iterating global reduction 23 with 51 rules applied. Total rules applied 96269 place count 1550 transition count 5100
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 23 with 1 rules applied. Total rules applied 96270 place count 1549 transition count 5100
Discarding 6 places :
Symmetric choice reduction at 24 with 6 rule applications. Total rules 96276 place count 1543 transition count 5090
Iterating global reduction 24 with 6 rules applied. Total rules applied 96282 place count 1543 transition count 5090
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 96284 place count 1542 transition count 5098
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 24 with 10 rules applied. Total rules applied 96294 place count 1542 transition count 5088
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 25 with 1 rules applied. Total rules applied 96295 place count 1542 transition count 5154
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 25 with 65 rules applied. Total rules applied 96360 place count 1541 transition count 5090
Discarding 1 places :
Symmetric choice reduction at 26 with 1 rule applications. Total rules 96361 place count 1540 transition count 5085
Iterating global reduction 26 with 1 rules applied. Total rules applied 96362 place count 1540 transition count 5085
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 26 with 7 rules applied. Total rules applied 96369 place count 1540 transition count 5085
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 26 with 2 rules applied. Total rules applied 96371 place count 1540 transition count 5083
Discarding 1 places :
Symmetric choice reduction at 26 with 1 rule applications. Total rules 96372 place count 1539 transition count 5082
Iterating global reduction 26 with 1 rules applied. Total rules applied 96373 place count 1539 transition count 5082
Discarding 1 places :
Symmetric choice reduction at 26 with 1 rule applications. Total rules 96374 place count 1538 transition count 5018
Iterating global reduction 26 with 1 rules applied. Total rules applied 96375 place count 1538 transition count 5018
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 26 with 1 rules applied. Total rules applied 96376 place count 1538 transition count 5017
Applied a total of 96376 rules in 43376 ms. Remains 1538 /47560 variables (removed 46022) and now considering 5017/76160 (removed 71143) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43377 ms. Remains : 1538/47560 places, 5017/76160 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=20 ) properties (out of 88) seen :83
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-09 07:34:35] [INFO ] Flow matrix only has 1018 transitions (discarded 3999 similar events)
// Phase 1: matrix 1018 rows 1538 cols
[2023-03-09 07:34:35] [INFO ] Computed 1158 place invariants in 22 ms
[2023-03-09 07:34:35] [INFO ] [Real]Absence check using 1158 positive place invariants in 222 ms returned sat
[2023-03-09 07:34:36] [INFO ] After 1415ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 07:34:37] [INFO ] [Nat]Absence check using 1158 positive place invariants in 226 ms returned sat
[2023-03-09 07:34:38] [INFO ] After 834ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 07:34:38] [INFO ] State equation strengthened by 336 read => feed constraints.
[2023-03-09 07:34:38] [INFO ] After 406ms SMT Verify possible using 336 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 07:34:39] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 1 ms to minimize.
[2023-03-09 07:34:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 222 ms
[2023-03-09 07:34:39] [INFO ] After 1121ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 312 ms.
[2023-03-09 07:34:39] [INFO ] After 2949ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 14 out of 1538 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1538/1538 places, 5017/5017 transitions.
Graph (trivial) has 261 edges and 1538 vertex of which 10 / 1538 are part of one of the 4 SCC in 0 ms
Free SCC test removed 6 places
Drop transitions removed 13 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (complete) has 5651 edges and 1532 vertex of which 1403 are kept as prefixes of interest. Removing 129 places using SCC suffix rule.2 ms
Discarding 129 places :
Also discarding 118 output transitions
Drop transitions removed 118 transitions
Drop transitions removed 376 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 380 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 394 rules applied. Total rules applied 396 place count 1403 transition count 4491
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 410 place count 1389 transition count 4491
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 410 place count 1389 transition count 4454
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 484 place count 1352 transition count 4454
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 501 place count 1352 transition count 4437
Discarding 263 places :
Symmetric choice reduction at 3 with 263 rule applications. Total rules 764 place count 1089 transition count 3355
Iterating global reduction 3 with 263 rules applied. Total rules applied 1027 place count 1089 transition count 3355
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1030 place count 1089 transition count 3352
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 1078 place count 1065 transition count 3328
Drop transitions removed 196 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 200 transitions.
Graph (complete) has 3784 edges and 1065 vertex of which 958 are kept as prefixes of interest. Removing 107 places using SCC suffix rule.1 ms
Discarding 107 places :
Also discarding 165 output transitions
Drop transitions removed 165 transitions
Iterating post reduction 4 with 201 rules applied. Total rules applied 1279 place count 958 transition count 2963
Drop transitions removed 315 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 323 transitions.
Iterating post reduction 5 with 323 rules applied. Total rules applied 1602 place count 958 transition count 2640
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1602 place count 958 transition count 2638
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1606 place count 956 transition count 2638
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1607 place count 956 transition count 2637
Discarding 240 places :
Symmetric choice reduction at 7 with 240 rule applications. Total rules 1847 place count 716 transition count 2068
Iterating global reduction 7 with 240 rules applied. Total rules applied 2087 place count 716 transition count 2068
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2088 place count 716 transition count 2067
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -46
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 2104 place count 708 transition count 2113
Drop transitions removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 8 with 23 rules applied. Total rules applied 2127 place count 708 transition count 2090
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2128 place count 707 transition count 2084
Iterating global reduction 9 with 1 rules applied. Total rules applied 2129 place count 707 transition count 2084
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 2138 place count 707 transition count 2075
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 10 with 10 rules applied. Total rules applied 2148 place count 707 transition count 2065
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 2150 place count 705 transition count 2054
Iterating global reduction 10 with 2 rules applied. Total rules applied 2152 place count 705 transition count 2054
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 2154 place count 705 transition count 2052
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 2160 place count 702 transition count 2049
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2161 place count 701 transition count 2013
Iterating global reduction 11 with 1 rules applied. Total rules applied 2162 place count 701 transition count 2013
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 2163 place count 701 transition count 2012
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2165 place count 700 transition count 2021
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 12 with 10 rules applied. Total rules applied 2175 place count 700 transition count 2011
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 2176 place count 700 transition count 2010
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 2177 place count 699 transition count 1974
Iterating global reduction 13 with 1 rules applied. Total rules applied 2178 place count 699 transition count 1974
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 2179 place count 699 transition count 1973
Free-agglomeration rule applied 52 times with reduction of 16 identical transitions.
Iterating global reduction 14 with 52 rules applied. Total rules applied 2231 place count 699 transition count 1905
Reduce places removed 52 places and 0 transitions.
Drop transitions removed 681 transitions
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 718 transitions.
Graph (complete) has 1892 edges and 647 vertex of which 409 are kept as prefixes of interest. Removing 238 places using SCC suffix rule.1 ms
Discarding 238 places :
Also discarding 230 output transitions
Drop transitions removed 230 transitions
Iterating post reduction 14 with 771 rules applied. Total rules applied 3002 place count 409 transition count 957
Drop transitions removed 115 transitions
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 176 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 15 with 177 rules applied. Total rules applied 3179 place count 409 transition count 780
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 3180 place count 408 transition count 780
Discarding 198 places :
Symmetric choice reduction at 17 with 198 rule applications. Total rules 3378 place count 210 transition count 458
Iterating global reduction 17 with 198 rules applied. Total rules applied 3576 place count 210 transition count 458
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 17 with 20 rules applied. Total rules applied 3596 place count 210 transition count 438
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 3598 place count 209 transition count 437
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 3604 place count 206 transition count 451
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 18 with 24 rules applied. Total rules applied 3628 place count 206 transition count 427
Free-agglomeration rule applied 1 times.
Iterating global reduction 18 with 1 rules applied. Total rules applied 3629 place count 206 transition count 426
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 3631 place count 205 transition count 425
Applied a total of 3631 rules in 470 ms. Remains 205 /1538 variables (removed 1333) and now considering 425/5017 (removed 4592) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 471 ms. Remains : 205/1538 places, 425/5017 transitions.
Finished random walk after 6686 steps, including 2 resets, run visited all 5 properties in 41 ms. (steps per millisecond=163 )
[2023-03-09 07:34:41] [INFO ] Flatten gal took : 1361 ms
[2023-03-09 07:34:43] [INFO ] Flatten gal took : 1456 ms
[2023-03-09 07:34:45] [INFO ] Input system was already deterministic with 76160 transitions.
Computed a total of 13150 stabilizing places and 13150 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 7533 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7537 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:35:11] [INFO ] Flatten gal took : 1310 ms
[2023-03-09 07:35:13] [INFO ] Flatten gal took : 1338 ms
[2023-03-09 07:35:15] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 7349 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7352 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:35:24] [INFO ] Flatten gal took : 1301 ms
[2023-03-09 07:35:26] [INFO ] Flatten gal took : 1449 ms
[2023-03-09 07:35:29] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 7817 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7819 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:35:38] [INFO ] Flatten gal took : 1308 ms
[2023-03-09 07:35:40] [INFO ] Flatten gal took : 1451 ms
[2023-03-09 07:35:42] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8745 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8746 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:35:53] [INFO ] Flatten gal took : 1302 ms
[2023-03-09 07:35:54] [INFO ] Flatten gal took : 1481 ms
[2023-03-09 07:35:57] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 9104 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9105 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:36:08] [INFO ] Flatten gal took : 1311 ms
[2023-03-09 07:36:09] [INFO ] Flatten gal took : 1450 ms
[2023-03-09 07:36:12] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42533 edges and 47560 vertex of which 2800 / 47560 are part of one of the 180 SCC in 17 ms
Free SCC test removed 2620 places
Ensure Unique test removed 2780 transitions
Reduce isomorphic transitions removed 2780 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 20702 transitions
Trivial Post-agglo rules discarded 20702 transitions
Performed 20702 trivial Post agglomeration. Transition count delta: 20702
Iterating post reduction 0 with 20702 rules applied. Total rules applied 20703 place count 44939 transition count 52677
Reduce places removed 20702 places and 0 transitions.
Ensure Unique test removed 450 transitions
Reduce isomorphic transitions removed 450 transitions.
Drop transitions removed 440 transitions
Trivial Post-agglo rules discarded 440 transitions
Performed 440 trivial Post agglomeration. Transition count delta: 440
Iterating post reduction 1 with 21592 rules applied. Total rules applied 42295 place count 24237 transition count 51787
Reduce places removed 440 places and 0 transitions.
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 2 with 720 rules applied. Total rules applied 43015 place count 23797 transition count 51507
Reduce places removed 140 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 142 rules applied. Total rules applied 43157 place count 23657 transition count 51505
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 43159 place count 23655 transition count 51505
Performed 143 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 143 Pre rules applied. Total rules applied 43159 place count 23655 transition count 51362
Deduced a syphon composed of 143 places in 3949 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 5 with 286 rules applied. Total rules applied 43445 place count 23512 transition count 51362
Performed 13102 Post agglomeration using F-continuation condition.Transition count delta: 13102
Deduced a syphon composed of 13102 places in 10 ms
Reduce places removed 13102 places and 0 transitions.
Iterating global reduction 5 with 26204 rules applied. Total rules applied 69649 place count 10410 transition count 38260
Renaming transitions due to excessive name length > 1024 char.
Discarding 348 places :
Symmetric choice reduction at 5 with 348 rule applications. Total rules 69997 place count 10062 transition count 25485
Iterating global reduction 5 with 348 rules applied. Total rules applied 70345 place count 10062 transition count 25485
Ensure Unique test removed 296 transitions
Reduce isomorphic transitions removed 296 transitions.
Iterating post reduction 5 with 296 rules applied. Total rules applied 70641 place count 10062 transition count 25189
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 70642 place count 10061 transition count 25188
Applied a total of 70642 rules in 24062 ms. Remains 10061 /47560 variables (removed 37499) and now considering 25188/76160 (removed 50972) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24064 ms. Remains : 10061/47560 places, 25188/76160 transitions.
[2023-03-09 07:36:37] [INFO ] Flatten gal took : 586 ms
[2023-03-09 07:36:37] [INFO ] Flatten gal took : 598 ms
[2023-03-09 07:36:39] [INFO ] Input system was already deterministic with 25188 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8919 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8923 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:36:49] [INFO ] Flatten gal took : 1330 ms
[2023-03-09 07:36:51] [INFO ] Flatten gal took : 1503 ms
[2023-03-09 07:36:53] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 9107 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9110 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:37:04] [INFO ] Flatten gal took : 1299 ms
[2023-03-09 07:37:05] [INFO ] Flatten gal took : 1440 ms
[2023-03-09 07:37:08] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8944 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8949 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:37:19] [INFO ] Flatten gal took : 1372 ms
[2023-03-09 07:37:20] [INFO ] Flatten gal took : 1449 ms
[2023-03-09 07:37:23] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8982 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8987 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:37:34] [INFO ] Flatten gal took : 1306 ms
[2023-03-09 07:37:35] [INFO ] Flatten gal took : 1453 ms
[2023-03-09 07:37:38] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8650 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8654 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:37:48] [INFO ] Flatten gal took : 1326 ms
[2023-03-09 07:37:50] [INFO ] Flatten gal took : 1450 ms
[2023-03-09 07:37:53] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42491 edges and 47560 vertex of which 2784 / 47560 are part of one of the 179 SCC in 18 ms
Free SCC test removed 2605 places
Ensure Unique test removed 2764 transitions
Reduce isomorphic transitions removed 2764 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 20684 transitions
Trivial Post-agglo rules discarded 20684 transitions
Performed 20684 trivial Post agglomeration. Transition count delta: 20684
Iterating post reduction 0 with 20684 rules applied. Total rules applied 20685 place count 44954 transition count 52711
Reduce places removed 20684 places and 0 transitions.
Ensure Unique test removed 446 transitions
Reduce isomorphic transitions removed 446 transitions.
Drop transitions removed 436 transitions
Trivial Post-agglo rules discarded 436 transitions
Performed 436 trivial Post agglomeration. Transition count delta: 436
Iterating post reduction 1 with 21566 rules applied. Total rules applied 42251 place count 24270 transition count 51829
Reduce places removed 436 places and 0 transitions.
Ensure Unique test removed 138 transitions
Reduce isomorphic transitions removed 138 transitions.
Drop transitions removed 137 transitions
Trivial Post-agglo rules discarded 137 transitions
Performed 137 trivial Post agglomeration. Transition count delta: 137
Iterating post reduction 2 with 711 rules applied. Total rules applied 42962 place count 23834 transition count 51554
Reduce places removed 137 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 3 with 145 rules applied. Total rules applied 43107 place count 23697 transition count 51546
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 11 rules applied. Total rules applied 43118 place count 23689 transition count 51543
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 43119 place count 23688 transition count 51543
Performed 158 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 158 Pre rules applied. Total rules applied 43119 place count 23688 transition count 51385
Deduced a syphon composed of 158 places in 3741 ms
Reduce places removed 158 places and 0 transitions.
Iterating global reduction 6 with 316 rules applied. Total rules applied 43435 place count 23530 transition count 51385
Performed 13083 Post agglomeration using F-continuation condition.Transition count delta: 13083
Deduced a syphon composed of 13083 places in 12 ms
Reduce places removed 13083 places and 0 transitions.
Iterating global reduction 6 with 26166 rules applied. Total rules applied 69601 place count 10447 transition count 38302
Renaming transitions due to excessive name length > 1024 char.
Discarding 362 places :
Symmetric choice reduction at 6 with 362 rule applications. Total rules 69963 place count 10085 transition count 25244
Iterating global reduction 6 with 362 rules applied. Total rules applied 70325 place count 10085 transition count 25244
Ensure Unique test removed 298 transitions
Reduce isomorphic transitions removed 298 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 6 with 300 rules applied. Total rules applied 70625 place count 10085 transition count 24944
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 70628 place count 10083 transition count 24943
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 70629 place count 10082 transition count 24933
Iterating global reduction 8 with 1 rules applied. Total rules applied 70630 place count 10082 transition count 24933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 70631 place count 10082 transition count 24932
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 70633 place count 10081 transition count 24931
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 70634 place count 10080 transition count 24930
Applied a total of 70634 rules in 27801 ms. Remains 10080 /47560 variables (removed 37480) and now considering 24930/76160 (removed 51230) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27804 ms. Remains : 10080/47560 places, 24930/76160 transitions.
[2023-03-09 07:38:21] [INFO ] Flatten gal took : 812 ms
[2023-03-09 07:38:22] [INFO ] Flatten gal took : 904 ms
[2023-03-09 07:38:23] [INFO ] Input system was already deterministic with 24930 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8808 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8809 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:38:34] [INFO ] Flatten gal took : 1286 ms
[2023-03-09 07:38:35] [INFO ] Flatten gal took : 1428 ms
[2023-03-09 07:38:38] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8749 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8751 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:38:48] [INFO ] Flatten gal took : 1290 ms
[2023-03-09 07:38:50] [INFO ] Flatten gal took : 1422 ms
[2023-03-09 07:38:53] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8533 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8535 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:39:03] [INFO ] Flatten gal took : 1285 ms
[2023-03-09 07:39:04] [INFO ] Flatten gal took : 1432 ms
[2023-03-09 07:39:07] [INFO ] Input system was already deterministic with 76160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8536 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8538 ms. Remains : 47560/47560 places, 76160/76160 transitions.
[2023-03-09 07:39:17] [INFO ] Flatten gal took : 1297 ms
[2023-03-09 07:39:18] [INFO ] Flatten gal took : 1374 ms
[2023-03-09 07:39:21] [INFO ] Input system was already deterministic with 76160 transitions.
[2023-03-09 07:39:23] [INFO ] Flatten gal took : 1351 ms
[2023-03-09 07:39:24] [INFO ] Flatten gal took : 1420 ms
[2023-03-09 07:39:24] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-09 07:39:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 47560 places, 76160 transitions and 216499 arcs took 172 ms.
Total runtime 425496 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/506/ctl_0_ --ctl=/tmp/506/ctl_1_ --ctl=/tmp/506/ctl_2_ --ctl=/tmp/506/ctl_3_ --ctl=/tmp/506/ctl_4_ --ctl=/tmp/506/ctl_5_ --ctl=/tmp/506/ctl_6_ --ctl=/tmp/506/ctl_7_ --ctl=/tmp/506/ctl_8_ --ctl=/tmp/506/ctl_9_ --ctl=/tmp/506/ctl_10_ --ctl=/tmp/506/ctl_11_ --ctl=/tmp/506/ctl_12_ --ctl=/tmp/506/ctl_13_ --ctl=/tmp/506/ctl_14_ --ctl=/tmp/506/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9129936 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16033428 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023

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="DLCflexbar-PT-8b"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is DLCflexbar-PT-8b, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r105-tall-167814481400610"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-8b.tgz
mv DLCflexbar-PT-8b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;