Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r131-smll-171624288200050.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DLCflexbar-PT-6b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288200050
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 13:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Apr 12 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 13:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 12 13:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 9.6M May 18 16:42 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-6b-ReachabilityFireability-2024-00
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-01
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-02
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-03
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-04
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-05
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-06
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-07
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-08
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-09
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-10
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-11
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-12
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-13
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-14
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716373290058

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=gold2023
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-6b
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-22 10:21:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 10:21:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 10:21:34] [INFO ] Load time of PNML (sax parser for PT used): 1393 ms
[2024-05-22 10:21:35] [INFO ] Transformed 25104 places.
[2024-05-22 10:21:35] [INFO ] Transformed 39112 transitions.
[2024-05-22 10:21:35] [INFO ] Found NUPN structural information;
[2024-05-22 10:21:37] [INFO ] Parsed PT model containing 25104 places and 39112 transitions and 109395 arcs in 3604 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1144 ms. (steps per millisecond=8 ) properties (out of 16) seen :2
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 39112 rows 25104 cols
[2024-05-22 10:21:43] [INFO ] Computed 1492 invariants in 464 ms
[2024-05-22 10:21:59] [INFO ] After 15794ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2024-05-22 10:22:22] [INFO ] [Nat]Absence check using 1492 positive place invariants in 9325 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:632)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-22 10:22:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-22 10:22:24] [INFO ] After 25187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:14
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 317 out of 25104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25104/25104 places, 39112/39112 transitions.
Graph (trivial) has 22165 edges and 25104 vertex of which 1475 / 25104 are part of one of the 99 SCC in 102 ms
Free SCC test removed 1376 places
Drop transitions removed 1555 transitions
Reduce isomorphic transitions removed 1555 transitions.
Drop transitions removed 11023 transitions
Trivial Post-agglo rules discarded 11023 transitions
Performed 11023 trivial Post agglomeration. Transition count delta: 11023
Iterating post reduction 0 with 11023 rules applied. Total rules applied 11024 place count 23728 transition count 26534
Reduce places removed 11023 places and 0 transitions.
Ensure Unique test removed 249 transitions
Reduce isomorphic transitions removed 249 transitions.
Drop transitions removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 1 with 11511 rules applied. Total rules applied 22535 place count 12705 transition count 26046
Reduce places removed 239 places and 0 transitions.
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 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 2 with 372 rules applied. Total rules applied 22907 place count 12466 transition count 25913
Reduce places removed 65 places and 0 transitions.
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 97
Iterating post reduction 3 with 162 rules applied. Total rules applied 23069 place count 12401 transition count 25816
Reduce places removed 97 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 103 rules applied. Total rules applied 23172 place count 12304 transition count 25810
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 23173 place count 12303 transition count 25810
Performed 221 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 221 Pre rules applied. Total rules applied 23173 place count 12303 transition count 25589
Deduced a syphon composed of 221 places in 1210 ms
Reduce places removed 221 places and 0 transitions.
Iterating global reduction 6 with 442 rules applied. Total rules applied 23615 place count 12082 transition count 25589
Discarding 3339 places :
Symmetric choice reduction at 6 with 3339 rule applications. Total rules 26954 place count 8743 transition count 22250
Iterating global reduction 6 with 3339 rules applied. Total rules applied 30293 place count 8743 transition count 22250
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 6 with 34 rules applied. Total rules applied 30327 place count 8743 transition count 22216
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 24 rules applied. Total rules applied 30351 place count 8727 transition count 22208
Performed 1400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1400 Pre rules applied. Total rules applied 30351 place count 8727 transition count 20808
Deduced a syphon composed of 1400 places in 1043 ms
Reduce places removed 1400 places and 0 transitions.
Iterating global reduction 8 with 2800 rules applied. Total rules applied 33151 place count 7327 transition count 20808
Discarding 146 places :
Symmetric choice reduction at 8 with 146 rule applications. Total rules 33297 place count 7181 transition count 18312
Iterating global reduction 8 with 146 rules applied. Total rules applied 33443 place count 7181 transition count 18312
Ensure Unique test removed 136 transitions
Reduce isomorphic transitions removed 136 transitions.
Iterating post reduction 8 with 136 rules applied. Total rules applied 33579 place count 7181 transition count 18176
Performed 1788 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 1788 places in 52 ms
Reduce places removed 1788 places and 0 transitions.
Iterating global reduction 9 with 3576 rules applied. Total rules applied 37155 place count 5393 transition count 16385
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 37158 place count 5393 transition count 16382
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -751
Deduced a syphon composed of 101 places in 14 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 37360 place count 5292 transition count 17133
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 10 with 39 rules applied. Total rules applied 37399 place count 5292 transition count 17094
Discarding 40 places :
Symmetric choice reduction at 11 with 40 rule applications. Total rules 37439 place count 5252 transition count 16454
Iterating global reduction 11 with 40 rules applied. Total rules applied 37479 place count 5252 transition count 16454
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 11 with 33 rules applied. Total rules applied 37512 place count 5252 transition count 16421
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -685
Deduced a syphon composed of 101 places in 14 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 37714 place count 5151 transition count 17106
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 12 with 32 rules applied. Total rules applied 37746 place count 5151 transition count 17074
Discarding 31 places :
Symmetric choice reduction at 13 with 31 rule applications. Total rules 37777 place count 5120 transition count 16578
Iterating global reduction 13 with 31 rules applied. Total rules applied 37808 place count 5120 transition count 16578
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 13 with 25 rules applied. Total rules applied 37833 place count 5120 transition count 16553
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -758
Deduced a syphon composed of 101 places in 10 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 14 with 202 rules applied. Total rules applied 38035 place count 5019 transition count 17311
Drop transitions removed 90 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 14 with 99 rules applied. Total rules applied 38134 place count 5019 transition count 17212
Discarding 7 places :
Symmetric choice reduction at 15 with 7 rule applications. Total rules 38141 place count 5012 transition count 17097
Iterating global reduction 15 with 7 rules applied. Total rules applied 38148 place count 5012 transition count 17097
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 38152 place count 5012 transition count 17093
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: -498
Deduced a syphon composed of 57 places in 4 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 16 with 114 rules applied. Total rules applied 38266 place count 4955 transition count 17591
Drop transitions removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 16 with 84 rules applied. Total rules applied 38350 place count 4955 transition count 17507
Drop transitions removed 248 transitions
Redundant transition composition rules discarded 248 transitions
Iterating global reduction 17 with 248 rules applied. Total rules applied 38598 place count 4955 transition count 17259
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 17 with 4 rules applied. Total rules applied 38602 place count 4953 transition count 17257
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 38604 place count 4951 transition count 17063
Iterating global reduction 17 with 2 rules applied. Total rules applied 38606 place count 4951 transition count 17063
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 38607 place count 4951 transition count 17062
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 38608 place count 4951 transition count 17061
Free-agglomeration rule applied 2737 times with reduction of 1342 identical transitions.
Iterating global reduction 18 with 2737 rules applied. Total rules applied 41345 place count 4951 transition count 12982
Reduce places removed 2737 places and 0 transitions.
Drop transitions removed 3524 transitions
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 3564 transitions.
Graph (complete) has 9523 edges and 2214 vertex of which 2162 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.10 ms
Discarding 52 places :
Also discarding 48 output transitions
Drop transitions removed 48 transitions
Iterating post reduction 18 with 6302 rules applied. Total rules applied 47647 place count 2162 transition count 9370
Drop transitions removed 124 transitions
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 165 transitions.
Iterating post reduction 19 with 165 rules applied. Total rules applied 47812 place count 2162 transition count 9205
Discarding 220 places :
Symmetric choice reduction at 20 with 220 rule applications. Total rules 48032 place count 1942 transition count 8474
Iterating global reduction 20 with 220 rules applied. Total rules applied 48252 place count 1942 transition count 8474
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 20 with 3 rules applied. Total rules applied 48255 place count 1942 transition count 8471
Drop transitions removed 435 transitions
Redundant transition composition rules discarded 435 transitions
Iterating global reduction 21 with 435 rules applied. Total rules applied 48690 place count 1942 transition count 8036
Discarding 16 places :
Symmetric choice reduction at 21 with 16 rule applications. Total rules 48706 place count 1926 transition count 7936
Iterating global reduction 21 with 16 rules applied. Total rules applied 48722 place count 1926 transition count 7936
Free-agglomeration rule applied 2 times.
Iterating global reduction 21 with 2 rules applied. Total rules applied 48724 place count 1926 transition count 7934
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 21 with 2 rules applied. Total rules applied 48726 place count 1924 transition count 7934
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 22 with 12 rules applied. Total rules applied 48738 place count 1924 transition count 7922
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 48739 place count 1923 transition count 7922
Discarding 5 places :
Symmetric choice reduction at 23 with 5 rule applications. Total rules 48744 place count 1918 transition count 7915
Iterating global reduction 23 with 5 rules applied. Total rules applied 48749 place count 1918 transition count 7915
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 48751 place count 1917 transition count 7921
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 23 with 8 rules applied. Total rules applied 48759 place count 1917 transition count 7913
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 24 with 2 rules applied. Total rules applied 48761 place count 1917 transition count 7993
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Iterating post reduction 24 with 71 rules applied. Total rules applied 48832 place count 1915 transition count 7924
Discarding 1 places :
Symmetric choice reduction at 25 with 1 rule applications. Total rules 48833 place count 1914 transition count 7910
Iterating global reduction 25 with 1 rules applied. Total rules applied 48834 place count 1914 transition count 7910
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 25 with 3 rules applied. Total rules applied 48837 place count 1914 transition count 7907
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 25 with 9 rules applied. Total rules applied 48846 place count 1914 transition count 7907
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 25 with 3 rules applied. Total rules applied 48849 place count 1914 transition count 7904
Applied a total of 48849 rules in 23406 ms. Remains 1914 /25104 variables (removed 23190) and now considering 7904/39112 (removed 31208) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23409 ms. Remains : 1914/25104 places, 7904/39112 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 810 ms. (steps per millisecond=12 ) properties (out of 14) seen :10
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-22 10:22:49] [INFO ] Flow matrix only has 2324 transitions (discarded 5580 similar events)
// Phase 1: matrix 2324 rows 1914 cols
[2024-05-22 10:22:49] [INFO ] Computed 1217 invariants in 38 ms
[2024-05-22 10:22:49] [INFO ] After 428ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-22 10:22:50] [INFO ] [Nat]Absence check using 1217 positive place invariants in 474 ms returned sat
[2024-05-22 10:22:53] [INFO ] After 2248ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-22 10:22:53] [INFO ] State equation strengthened by 607 read => feed constraints.
[2024-05-22 10:22:54] [INFO ] After 1392ms SMT Verify possible using 607 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-22 10:22:55] [INFO ] Deduced a trap composed of 17 places in 124 ms of which 7 ms to minimize.
[2024-05-22 10:22:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 377 ms
[2024-05-22 10:22:56] [INFO ] After 3363ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1595 ms.
[2024-05-22 10:22:58] [INFO ] After 8456ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 118 ms.
Support contains 133 out of 1914 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1914/1914 places, 7904/7904 transitions.
Graph (trivial) has 326 edges and 1914 vertex of which 20 / 1914 are part of one of the 10 SCC in 1 ms
Free SCC test removed 10 places
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Graph (complete) has 8224 edges and 1904 vertex of which 1871 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.6 ms
Discarding 33 places :
Also discarding 32 output transitions
Drop transitions removed 32 transitions
Drop transitions removed 93 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 101 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 122 rules applied. Total rules applied 124 place count 1871 transition count 7729
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 145 place count 1850 transition count 7729
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 145 place count 1850 transition count 7701
Deduced a syphon composed of 28 places in 2 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 201 place count 1822 transition count 7701
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 210 place count 1822 transition count 7692
Discarding 74 places :
Symmetric choice reduction at 3 with 74 rule applications. Total rules 284 place count 1748 transition count 7025
Iterating global reduction 3 with 74 rules applied. Total rules applied 358 place count 1748 transition count 7025
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 361 place count 1748 transition count 7022
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 435 place count 1711 transition count 6985
Drop transitions removed 83 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 89 transitions.
Graph (complete) has 7389 edges and 1711 vertex of which 1696 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.3 ms
Discarding 15 places :
Also discarding 14 output transitions
Drop transitions removed 14 transitions
Iterating post reduction 4 with 90 rules applied. Total rules applied 525 place count 1696 transition count 6882
Drop transitions removed 54 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 5 with 62 rules applied. Total rules applied 587 place count 1696 transition count 6820
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 587 place count 1696 transition count 6819
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 589 place count 1695 transition count 6819
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 590 place count 1695 transition count 6818
Discarding 43 places :
Symmetric choice reduction at 7 with 43 rule applications. Total rules 633 place count 1652 transition count 6637
Iterating global reduction 7 with 43 rules applied. Total rules applied 676 place count 1652 transition count 6637
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 678 place count 1652 transition count 6635
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -162
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 8 with 40 rules applied. Total rules applied 718 place count 1632 transition count 6797
Drop transitions removed 102 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 103 transitions.
Iterating post reduction 8 with 103 rules applied. Total rules applied 821 place count 1632 transition count 6694
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 823 place count 1630 transition count 6681
Iterating global reduction 9 with 2 rules applied. Total rules applied 825 place count 1630 transition count 6681
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 9 with 17 rules applied. Total rules applied 842 place count 1630 transition count 6664
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 844 place count 1629 transition count 6677
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 852 place count 1629 transition count 6669
Drop transitions removed 77 transitions
Redundant transition composition rules discarded 77 transitions
Iterating global reduction 11 with 77 rules applied. Total rules applied 929 place count 1629 transition count 6592
Discarding 14 places :
Symmetric choice reduction at 11 with 14 rule applications. Total rules 943 place count 1615 transition count 6483
Iterating global reduction 11 with 14 rules applied. Total rules applied 957 place count 1615 transition count 6483
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 11 with 56 rules applied. Total rules applied 1013 place count 1615 transition count 6427
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1014 place count 1614 transition count 6355
Iterating global reduction 12 with 1 rules applied. Total rules applied 1015 place count 1614 transition count 6355
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1016 place count 1614 transition count 6354
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1018 place count 1613 transition count 6353
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 13 with 2 rules applied. Total rules applied 1020 place count 1613 transition count 6351
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1021 place count 1612 transition count 6281
Iterating global reduction 13 with 1 rules applied. Total rules applied 1022 place count 1612 transition count 6281
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1023 place count 1612 transition count 6280
Free-agglomeration rule applied 96 times with reduction of 27 identical transitions.
Iterating global reduction 14 with 96 rules applied. Total rules applied 1119 place count 1612 transition count 6157
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 1022 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 1031 transitions.
Graph (complete) has 5873 edges and 1516 vertex of which 1424 are kept as prefixes of interest. Removing 92 places using SCC suffix rule.3 ms
Discarding 92 places :
Also discarding 61 output transitions
Drop transitions removed 61 transitions
Iterating post reduction 14 with 1128 rules applied. Total rules applied 2247 place count 1424 transition count 5065
Drop transitions removed 94 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 166 transitions.
Iterating post reduction 15 with 166 rules applied. Total rules applied 2413 place count 1424 transition count 4899
Discarding 282 places :
Symmetric choice reduction at 16 with 282 rule applications. Total rules 2695 place count 1142 transition count 4122
Iterating global reduction 16 with 282 rules applied. Total rules applied 2977 place count 1142 transition count 4122
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Iterating post reduction 16 with 124 rules applied. Total rules applied 3101 place count 1142 transition count 3998
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 17 with 10 rules applied. Total rules applied 3111 place count 1137 transition count 4024
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 17 with 33 rules applied. Total rules applied 3144 place count 1137 transition count 3991
Free-agglomeration rule applied 1 times.
Iterating global reduction 17 with 1 rules applied. Total rules applied 3145 place count 1137 transition count 3990
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 4579 edges and 1136 vertex of which 1135 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 17 with 5 rules applied. Total rules applied 3150 place count 1135 transition count 3987
Discarding 2 places :
Symmetric choice reduction at 18 with 2 rule applications. Total rules 3152 place count 1133 transition count 3983
Iterating global reduction 18 with 2 rules applied. Total rules applied 3154 place count 1133 transition count 3983
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 18 with 2 rules applied. Total rules applied 3156 place count 1133 transition count 3983
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 18 with 2 rules applied. Total rules applied 3158 place count 1133 transition count 3981
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 18 with 4 rules applied. Total rules applied 3162 place count 1131 transition count 3979
Applied a total of 3162 rules in 1792 ms. Remains 1131 /1914 variables (removed 783) and now considering 3979/7904 (removed 3925) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1792 ms. Remains : 1131/1914 places, 3979/7904 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=21 ) properties (out of 4) seen :2
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-22 10:23:00] [INFO ] Flow matrix only has 1308 transitions (discarded 2671 similar events)
// Phase 1: matrix 1308 rows 1131 cols
[2024-05-22 10:23:00] [INFO ] Computed 735 invariants in 31 ms
[2024-05-22 10:23:01] [INFO ] After 287ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 10:23:01] [INFO ] [Nat]Absence check using 735 positive place invariants in 305 ms returned sat
[2024-05-22 10:23:02] [INFO ] After 1057ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 10:23:02] [INFO ] State equation strengthened by 417 read => feed constraints.
[2024-05-22 10:23:03] [INFO ] After 399ms SMT Verify possible using 417 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-22 10:23:03] [INFO ] After 742ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 231 ms.
[2024-05-22 10:23:03] [INFO ] After 2654ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 23 out of 1131 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1131/1131 places, 3979/3979 transitions.
Graph (trivial) has 229 edges and 1131 vertex of which 22 / 1131 are part of one of the 10 SCC in 1 ms
Free SCC test removed 12 places
Drop transitions removed 24 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 33 transitions.
Graph (complete) has 4477 edges and 1119 vertex of which 1032 are kept as prefixes of interest. Removing 87 places using SCC suffix rule.2 ms
Discarding 87 places :
Also discarding 96 output transitions
Drop transitions removed 96 transitions
Drop transitions removed 195 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 211 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 219 rules applied. Total rules applied 221 place count 1032 transition count 3631
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 229 place count 1024 transition count 3631
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 229 place count 1024 transition count 3607
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 277 place count 1000 transition count 3607
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 287 place count 1000 transition count 3597
Discarding 140 places :
Symmetric choice reduction at 3 with 140 rule applications. Total rules 427 place count 860 transition count 3004
Iterating global reduction 3 with 140 rules applied. Total rules applied 567 place count 860 transition count 3004
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 568 place count 860 transition count 3003
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 592 place count 848 transition count 2991
Drop transitions removed 76 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 4 with 78 rules applied. Total rules applied 670 place count 848 transition count 2913
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 678 place count 840 transition count 2796
Iterating global reduction 5 with 8 rules applied. Total rules applied 686 place count 840 transition count 2796
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 688 place count 840 transition count 2794
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -74
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 704 place count 832 transition count 2868
Drop transitions removed 50 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 6 with 52 rules applied. Total rules applied 756 place count 832 transition count 2816
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 757 place count 831 transition count 2812
Iterating global reduction 7 with 1 rules applied. Total rules applied 758 place count 831 transition count 2812
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 766 place count 831 transition count 2804
Drop transitions removed 110 transitions
Redundant transition composition rules discarded 110 transitions
Iterating global reduction 8 with 110 rules applied. Total rules applied 876 place count 831 transition count 2694
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 883 place count 824 transition count 2646
Iterating global reduction 8 with 7 rules applied. Total rules applied 890 place count 824 transition count 2646
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 8 with 20 rules applied. Total rules applied 910 place count 824 transition count 2626
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 912 place count 823 transition count 2630
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 9 with 15 rules applied. Total rules applied 927 place count 823 transition count 2615
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 927 place count 823 transition count 2614
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 929 place count 822 transition count 2614
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 930 place count 822 transition count 2613
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 937 place count 815 transition count 2588
Iterating global reduction 10 with 7 rules applied. Total rules applied 944 place count 815 transition count 2588
Free-agglomeration rule applied 56 times with reduction of 16 identical transitions.
Iterating global reduction 10 with 56 rules applied. Total rules applied 1000 place count 815 transition count 2516
Reduce places removed 56 places and 0 transitions.
Drop transitions removed 489 transitions
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 609 transitions.
Graph (complete) has 2682 edges and 759 vertex of which 661 are kept as prefixes of interest. Removing 98 places using SCC suffix rule.1 ms
Discarding 98 places :
Also discarding 83 output transitions
Drop transitions removed 83 transitions
Iterating post reduction 10 with 666 rules applied. Total rules applied 1666 place count 661 transition count 1824
Drop transitions removed 101 transitions
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 187 transitions.
Iterating post reduction 11 with 187 rules applied. Total rules applied 1853 place count 661 transition count 1637
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 1853 place count 661 transition count 1636
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1855 place count 660 transition count 1636
Discarding 165 places :
Symmetric choice reduction at 12 with 165 rule applications. Total rules 2020 place count 495 transition count 1304
Iterating global reduction 12 with 165 rules applied. Total rules applied 2185 place count 495 transition count 1304
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 12 with 140 rules applied. Total rules applied 2325 place count 495 transition count 1164
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 13 with 12 rules applied. Total rules applied 2337 place count 489 transition count 1209
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 13 with 45 rules applied. Total rules applied 2382 place count 489 transition count 1164
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 2384 place count 488 transition count 1168
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 13 with 6 rules applied. Total rules applied 2390 place count 488 transition count 1162
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 13 with 4 rules applied. Total rules applied 2394 place count 488 transition count 1162
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 2395 place count 488 transition count 1161
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 14 with 3 rules applied. Total rules applied 2398 place count 488 transition count 1158
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 2404 place count 485 transition count 1155
Applied a total of 2404 rules in 672 ms. Remains 485 /1131 variables (removed 646) and now considering 1155/3979 (removed 2824) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 672 ms. Remains : 485/1131 places, 1155/3979 transitions.
Finished random walk after 1553 steps, including 0 resets, run visited all 2 properties in 36 ms. (steps per millisecond=43 )
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 91132 ms.
starting LoLA
BK_INPUT DLCflexbar-PT-6b
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
ReachabilityFireability
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 864632 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101368 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/ReachabilityFireability.xml
lola: caught signal Terminated - aborting LoLA

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
DLCflexbar-PT-6b-ReachabilityFireability-2024-00: AG unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-01: AG unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-02: EF unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-03: EF unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-04: EF unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-05: AG unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-06: EF unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-07: EF unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-08: EF unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-09: EF unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-10: EF unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-11: EF unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-12: EF unknown AGGR
DLCflexbar-PT-6b-ReachabilityFireability-2024-13: AG unknown AGGR


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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-6b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is DLCflexbar-PT-6b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r131-smll-171624288200050"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-6b.tgz
mv DLCflexbar-PT-6b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;