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.r103-tall-167814478500598.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)
.................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is DLCflexbar-PT-7b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814478500598
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.5K Feb 25 15:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 15:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 14:59 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 2.2K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 15:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Feb 25 15:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 15:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 15:01 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 14M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-00
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-01
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-02
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-03
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-04
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-05
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-06
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-07
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-08
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-09
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-10
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-11
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-12
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-13
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-14
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678266445899

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=lolaxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-7b
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 09:07:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 09:07:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 09:07:28] [INFO ] Load time of PNML (sax parser for PT used): 874 ms
[2023-03-08 09:07:29] [INFO ] Transformed 35101 places.
[2023-03-08 09:07:29] [INFO ] Transformed 55507 transitions.
[2023-03-08 09:07:29] [INFO ] Found NUPN structural information;
[2023-03-08 09:07:30] [INFO ] Parsed PT model containing 35101 places and 55507 transitions and 156636 arcs in 3460 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 63 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=14 ) properties (out of 15) seen :2
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 13) 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 13) 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 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 55507 rows 35101 cols
[2023-03-08 09:07:38] [INFO ] Computed 2171 place invariants in 372 ms
[2023-03-08 09:07:53] [INFO ] After 14707ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-08 09:08:18] [INFO ] [Nat]Absence check using 2171 positive place invariants in 11192 ms returned unknown
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
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)
[2023-03-08 09:08:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-08 09:08:18] [INFO ] After 25122ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:13
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 267 out of 35101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 35101/35101 places, 55507/55507 transitions.
Graph (trivial) has 31113 edges and 35101 vertex of which 1988 / 35101 are part of one of the 133 SCC in 58 ms
Free SCC test removed 1855 places
Drop transitions removed 2095 transitions
Reduce isomorphic transitions removed 2095 transitions.
Drop transitions removed 15252 transitions
Trivial Post-agglo rules discarded 15252 transitions
Performed 15252 trivial Post agglomeration. Transition count delta: 15252
Iterating post reduction 0 with 15252 rules applied. Total rules applied 15253 place count 33246 transition count 38160
Reduce places removed 15252 places and 0 transitions.
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 329 transitions
Trivial Post-agglo rules discarded 329 transitions
Performed 329 trivial Post agglomeration. Transition count delta: 329
Iterating post reduction 1 with 15919 rules applied. Total rules applied 31172 place count 17994 transition count 37493
Reduce places removed 329 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Drop transitions removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 2 with 521 rules applied. Total rules applied 31693 place count 17665 transition count 37301
Reduce places removed 95 places and 0 transitions.
Performed 126 Post agglomeration using F-continuation condition.Transition count delta: 126
Iterating post reduction 3 with 221 rules applied. Total rules applied 31914 place count 17570 transition count 37175
Reduce places removed 126 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 130 rules applied. Total rules applied 32044 place count 17444 transition count 37171
Performed 214 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 214 Pre rules applied. Total rules applied 32044 place count 17444 transition count 36957
Deduced a syphon composed of 214 places in 2002 ms
Reduce places removed 214 places and 0 transitions.
Iterating global reduction 5 with 428 rules applied. Total rules applied 32472 place count 17230 transition count 36957
Discarding 4697 places :
Symmetric choice reduction at 5 with 4697 rule applications. Total rules 37169 place count 12533 transition count 32260
Iterating global reduction 5 with 4697 rules applied. Total rules applied 41866 place count 12533 transition count 32260
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 5 with 11 rules applied. Total rules applied 41877 place count 12533 transition count 32249
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 41883 place count 12529 transition count 32247
Performed 2023 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 2023 Pre rules applied. Total rules applied 41883 place count 12529 transition count 30224
Deduced a syphon composed of 2023 places in 1578 ms
Reduce places removed 2023 places and 0 transitions.
Iterating global reduction 7 with 4046 rules applied. Total rules applied 45929 place count 10506 transition count 30224
Discarding 237 places :
Symmetric choice reduction at 7 with 237 rule applications. Total rules 46166 place count 10269 transition count 21878
Iterating global reduction 7 with 237 rules applied. Total rules applied 46403 place count 10269 transition count 21878
Ensure Unique test removed 193 transitions
Reduce isomorphic transitions removed 193 transitions.
Iterating post reduction 7 with 193 rules applied. Total rules applied 46596 place count 10269 transition count 21685
Performed 2589 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 2589 places in 13 ms
Reduce places removed 2589 places and 0 transitions.
Iterating global reduction 8 with 5178 rules applied. Total rules applied 51774 place count 7680 transition count 19087
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 51784 place count 7680 transition count 19077
Renaming transitions due to excessive name length > 1024 char.
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 51787 place count 7677 transition count 18723
Iterating global reduction 9 with 3 rules applied. Total rules applied 51790 place count 7677 transition count 18723
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -779
Deduced a syphon composed of 101 places in 12 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 51992 place count 7576 transition count 19502
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 9 with 47 rules applied. Total rules applied 52039 place count 7576 transition count 19455
Discarding 44 places :
Symmetric choice reduction at 10 with 44 rule applications. Total rules 52083 place count 7532 transition count 18663
Iterating global reduction 10 with 44 rules applied. Total rules applied 52127 place count 7532 transition count 18663
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 10 with 40 rules applied. Total rules applied 52167 place count 7532 transition count 18623
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -779
Deduced a syphon composed of 101 places in 11 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 52369 place count 7431 transition count 19402
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 11 with 25 rules applied. Total rules applied 52394 place count 7431 transition count 19377
Discarding 24 places :
Symmetric choice reduction at 12 with 24 rule applications. Total rules 52418 place count 7407 transition count 18945
Iterating global reduction 12 with 24 rules applied. Total rules applied 52442 place count 7407 transition count 18945
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 12 with 21 rules applied. Total rules applied 52463 place count 7407 transition count 18924
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -814
Deduced a syphon composed of 101 places in 11 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 13 with 202 rules applied. Total rules applied 52665 place count 7306 transition count 19738
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 13 with 36 rules applied. Total rules applied 52701 place count 7306 transition count 19702
Discarding 37 places :
Symmetric choice reduction at 14 with 37 rule applications. Total rules 52738 place count 7269 transition count 19036
Iterating global reduction 14 with 37 rules applied. Total rules applied 52775 place count 7269 transition count 19036
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 14 with 33 rules applied. Total rules applied 52808 place count 7269 transition count 19003
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -751
Deduced a syphon composed of 101 places in 9 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 15 with 202 rules applied. Total rules applied 53010 place count 7168 transition count 19754
Drop transitions removed 95 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 15 with 99 rules applied. Total rules applied 53109 place count 7168 transition count 19655
Discarding 4 places :
Symmetric choice reduction at 16 with 4 rule applications. Total rules 53113 place count 7164 transition count 19583
Iterating global reduction 16 with 4 rules applied. Total rules applied 53117 place count 7164 transition count 19583
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 16 with 3 rules applied. Total rules applied 53120 place count 7164 transition count 19580
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: -703
Deduced a syphon composed of 94 places in 4 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 17 with 188 rules applied. Total rules applied 53308 place count 7070 transition count 20283
Drop transitions removed 136 transitions
Reduce isomorphic transitions removed 136 transitions.
Iterating post reduction 17 with 136 rules applied. Total rules applied 53444 place count 7070 transition count 20147
Free-agglomeration rule applied 4091 times with reduction of 2595 identical transitions.
Iterating global reduction 18 with 4091 rules applied. Total rules applied 57535 place count 7070 transition count 13461
Reduce places removed 4091 places and 0 transitions.
Drop transitions removed 4763 transitions
Ensure Unique test removed 267 transitions
Reduce isomorphic transitions removed 5030 transitions.
Graph (complete) has 10845 edges and 2979 vertex of which 2832 are kept as prefixes of interest. Removing 147 places using SCC suffix rule.5 ms
Discarding 147 places :
Also discarding 123 output transitions
Drop transitions removed 123 transitions
Iterating post reduction 18 with 9122 rules applied. Total rules applied 66657 place count 2832 transition count 8308
Drop transitions removed 181 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 206 transitions.
Iterating post reduction 19 with 206 rules applied. Total rules applied 66863 place count 2832 transition count 8102
Discarding 675 places :
Symmetric choice reduction at 20 with 675 rule applications. Total rules 67538 place count 2157 transition count 6810
Iterating global reduction 20 with 675 rules applied. Total rules applied 68213 place count 2157 transition count 6810
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 20 with 3 rules applied. Total rules applied 68216 place count 2157 transition count 6807
Drop transitions removed 335 transitions
Redundant transition composition rules discarded 335 transitions
Iterating global reduction 21 with 335 rules applied. Total rules applied 68551 place count 2157 transition count 6472
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 8761 edges and 2156 vertex of which 2151 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Iterating post reduction 21 with 2 rules applied. Total rules applied 68553 place count 2151 transition count 6468
Drop transitions removed 12 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 22 with 20 rules applied. Total rules applied 68573 place count 2151 transition count 6448
Discarding 160 places :
Symmetric choice reduction at 23 with 160 rule applications. Total rules 68733 place count 1991 transition count 6128
Iterating global reduction 23 with 160 rules applied. Total rules applied 68893 place count 1991 transition count 6128
Discarding 13 places :
Symmetric choice reduction at 23 with 13 rule applications. Total rules 68906 place count 1978 transition count 4837
Iterating global reduction 23 with 13 rules applied. Total rules applied 68919 place count 1978 transition count 4837
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 23 with 13 rules applied. Total rules applied 68932 place count 1978 transition count 4824
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 24 with 18 rules applied. Total rules applied 68950 place count 1969 transition count 4815
Discarding 2 places :
Symmetric choice reduction at 24 with 2 rule applications. Total rules 68952 place count 1967 transition count 4618
Iterating global reduction 24 with 2 rules applied. Total rules applied 68954 place count 1967 transition count 4618
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 24 with 1 rules applied. Total rules applied 68955 place count 1967 transition count 4617
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 25 with 2 rules applied. Total rules applied 68957 place count 1966 transition count 4618
Drop transitions removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 25 with 57 rules applied. Total rules applied 69014 place count 1966 transition count 4561
Free-agglomeration rule applied 14 times.
Iterating global reduction 25 with 14 rules applied. Total rules applied 69028 place count 1966 transition count 4547
Reduce places removed 14 places and 0 transitions.
Drop transitions removed 610 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 641 transitions.
Graph (complete) has 6018 edges and 1952 vertex of which 1870 are kept as prefixes of interest. Removing 82 places using SCC suffix rule.3 ms
Discarding 82 places :
Also discarding 73 output transitions
Drop transitions removed 73 transitions
Iterating post reduction 25 with 656 rules applied. Total rules applied 69684 place count 1870 transition count 3833
Drop transitions removed 43 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 26 with 76 rules applied. Total rules applied 69760 place count 1870 transition count 3757
Discarding 364 places :
Symmetric choice reduction at 27 with 364 rule applications. Total rules 70124 place count 1506 transition count 3198
Iterating global reduction 27 with 364 rules applied. Total rules applied 70488 place count 1506 transition count 3198
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 27 with 4 rules applied. Total rules applied 70492 place count 1504 transition count 3214
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 27 with 8 rules applied. Total rules applied 70500 place count 1504 transition count 3206
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 28 with 17 rules applied. Total rules applied 70517 place count 1504 transition count 3189
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 28 with 1 rules applied. Total rules applied 70518 place count 1503 transition count 3189
Discarding 1 places :
Symmetric choice reduction at 29 with 1 rule applications. Total rules 70519 place count 1502 transition count 3188
Iterating global reduction 29 with 1 rules applied. Total rules applied 70520 place count 1502 transition count 3188
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 29 with 4 rules applied. Total rules applied 70524 place count 1500 transition count 3194
Free-agglomeration rule applied 3 times.
Iterating global reduction 29 with 3 rules applied. Total rules applied 70527 place count 1500 transition count 3191
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 29 with 3 rules applied. Total rules applied 70530 place count 1497 transition count 3191
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 30 with 1 rules applied. Total rules applied 70531 place count 1497 transition count 3280
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 30 with 81 rules applied. Total rules applied 70612 place count 1496 transition count 3200
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 31 with 7 rules applied. Total rules applied 70619 place count 1496 transition count 3193
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 31 with 5 rules applied. Total rules applied 70624 place count 1496 transition count 3193
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 31 with 1 rules applied. Total rules applied 70625 place count 1496 transition count 3192
Applied a total of 70625 rules in 27197 ms. Remains 1496 /35101 variables (removed 33605) and now considering 3192/55507 (removed 52315) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27198 ms. Remains : 1496/35101 places, 3192/55507 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=23 ) properties (out of 13) seen :10
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) 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 3) seen :0
Running SMT prover for 3 properties.
[2023-03-08 09:08:46] [INFO ] Flow matrix only has 1793 transitions (discarded 1399 similar events)
// Phase 1: matrix 1793 rows 1496 cols
[2023-03-08 09:08:46] [INFO ] Computed 791 place invariants in 32 ms
[2023-03-08 09:08:46] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 09:08:47] [INFO ] [Nat]Absence check using 791 positive place invariants in 226 ms returned sat
[2023-03-08 09:08:48] [INFO ] After 1089ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-08 09:08:48] [INFO ] State equation strengthened by 619 read => feed constraints.
[2023-03-08 09:08:48] [INFO ] After 620ms SMT Verify possible using 619 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-08 09:08:49] [INFO ] Deduced a trap composed of 40 places in 83 ms of which 4 ms to minimize.
[2023-03-08 09:08:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 235 ms
[2023-03-08 09:08:49] [INFO ] Deduced a trap composed of 10 places in 177 ms of which 1 ms to minimize.
[2023-03-08 09:08:50] [INFO ] Deduced a trap composed of 14 places in 177 ms of which 1 ms to minimize.
[2023-03-08 09:08:50] [INFO ] Deduced a trap composed of 36 places in 186 ms of which 1 ms to minimize.
[2023-03-08 09:08:50] [INFO ] Deduced a trap composed of 34 places in 165 ms of which 0 ms to minimize.
[2023-03-08 09:08:50] [INFO ] Deduced a trap composed of 23 places in 162 ms of which 1 ms to minimize.
[2023-03-08 09:08:51] [INFO ] Deduced a trap composed of 37 places in 166 ms of which 1 ms to minimize.
[2023-03-08 09:08:51] [INFO ] Deduced a trap composed of 38 places in 194 ms of which 0 ms to minimize.
[2023-03-08 09:08:51] [INFO ] Deduced a trap composed of 38 places in 190 ms of which 1 ms to minimize.
[2023-03-08 09:08:51] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2142 ms
[2023-03-08 09:08:51] [INFO ] After 3461ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 497 ms.
[2023-03-08 09:08:52] [INFO ] After 5594ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 66 out of 1496 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1496/1496 places, 3192/3192 transitions.
Graph (trivial) has 401 edges and 1496 vertex of which 36 / 1496 are part of one of the 17 SCC in 1 ms
Free SCC test removed 19 places
Drop transitions removed 43 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 44 transitions.
Graph (complete) has 5100 edges and 1477 vertex of which 1123 are kept as prefixes of interest. Removing 354 places using SCC suffix rule.1 ms
Discarding 354 places :
Also discarding 412 output transitions
Drop transitions removed 412 transitions
Drop transitions removed 233 transitions
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 358 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 388 rules applied. Total rules applied 390 place count 1123 transition count 2348
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 420 place count 1093 transition count 2348
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 420 place count 1093 transition count 2312
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 492 place count 1057 transition count 2312
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 504 place count 1057 transition count 2300
Discarding 113 places :
Symmetric choice reduction at 3 with 113 rule applications. Total rules 617 place count 944 transition count 2080
Iterating global reduction 3 with 113 rules applied. Total rules applied 730 place count 944 transition count 2080
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 742 place count 944 transition count 2068
Performed 49 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 840 place count 895 transition count 2018
Drop transitions removed 132 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 145 transitions.
Graph (complete) has 3159 edges and 895 vertex of which 834 are kept as prefixes of interest. Removing 61 places using SCC suffix rule.1 ms
Discarding 61 places :
Also discarding 70 output transitions
Drop transitions removed 70 transitions
Iterating post reduction 4 with 146 rules applied. Total rules applied 986 place count 834 transition count 1803
Drop transitions removed 28 transitions
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 5 with 70 rules applied. Total rules applied 1056 place count 834 transition count 1733
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1056 place count 834 transition count 1732
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1058 place count 833 transition count 1732
Discarding 77 places :
Symmetric choice reduction at 6 with 77 rule applications. Total rules 1135 place count 756 transition count 1609
Iterating global reduction 6 with 77 rules applied. Total rules applied 1212 place count 756 transition count 1609
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -55
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1244 place count 740 transition count 1664
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 1254 place count 740 transition count 1654
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 7 with 32 rules applied. Total rules applied 1286 place count 740 transition count 1622
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1287 place count 739 transition count 1622
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 1295 place count 731 transition count 1599
Iterating global reduction 8 with 8 rules applied. Total rules applied 1303 place count 731 transition count 1599
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 1310 place count 731 transition count 1592
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1310 place count 731 transition count 1591
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1312 place count 730 transition count 1591
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 2659 edges and 730 vertex of which 729 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 9 with 3 rules applied. Total rules applied 1315 place count 729 transition count 1589
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1316 place count 728 transition count 1528
Iterating global reduction 10 with 1 rules applied. Total rules applied 1317 place count 728 transition count 1528
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1318 place count 728 transition count 1527
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 1322 place count 726 transition count 1525
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1323 place count 725 transition count 1464
Iterating global reduction 11 with 1 rules applied. Total rules applied 1324 place count 725 transition count 1464
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1325 place count 725 transition count 1463
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 12 with 17 rules applied. Total rules applied 1342 place count 725 transition count 1446
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 2495 edges and 723 vertex of which 720 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Iterating post reduction 12 with 3 rules applied. Total rules applied 1345 place count 720 transition count 1444
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1347 place count 720 transition count 1442
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 1351 place count 716 transition count 1434
Iterating global reduction 14 with 4 rules applied. Total rules applied 1355 place count 716 transition count 1434
Free-agglomeration rule applied 32 times with reduction of 1 identical transitions.
Iterating global reduction 14 with 32 rules applied. Total rules applied 1387 place count 716 transition count 1401
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 180 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 181 transitions.
Graph (complete) has 2279 edges and 684 vertex of which 592 are kept as prefixes of interest. Removing 92 places using SCC suffix rule.1 ms
Discarding 92 places :
Also discarding 83 output transitions
Drop transitions removed 83 transitions
Iterating post reduction 14 with 214 rules applied. Total rules applied 1601 place count 592 transition count 1137
Drop transitions removed 35 transitions
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 15 with 97 rules applied. Total rules applied 1698 place count 592 transition count 1040
Discarding 60 places :
Symmetric choice reduction at 16 with 60 rule applications. Total rules 1758 place count 532 transition count 967
Iterating global reduction 16 with 60 rules applied. Total rules applied 1818 place count 532 transition count 967
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 16 with 6 rules applied. Total rules applied 1824 place count 529 transition count 964
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 1830 place count 526 transition count 972
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1831 place count 526 transition count 971
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1832 place count 525 transition count 971
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 17 with 6 rules applied. Total rules applied 1838 place count 525 transition count 971
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 17 with 6 rules applied. Total rules applied 1844 place count 525 transition count 965
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 17 with 12 rules applied. Total rules applied 1856 place count 519 transition count 959
Applied a total of 1856 rules in 485 ms. Remains 519 /1496 variables (removed 977) and now considering 959/3192 (removed 2233) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 485 ms. Remains : 519/1496 places, 959/3192 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 3) seen :2
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 09:08:52] [INFO ] Flow matrix only has 671 transitions (discarded 288 similar events)
// Phase 1: matrix 671 rows 519 cols
[2023-03-08 09:08:52] [INFO ] Computed 284 place invariants in 16 ms
[2023-03-08 09:08:52] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 09:08:53] [INFO ] [Nat]Absence check using 284 positive place invariants in 52 ms returned sat
[2023-03-08 09:08:53] [INFO ] After 299ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 09:08:53] [INFO ] State equation strengthened by 270 read => feed constraints.
[2023-03-08 09:08:53] [INFO ] After 131ms SMT Verify possible using 270 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 09:08:53] [INFO ] After 226ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2023-03-08 09:08:53] [INFO ] After 729ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 29 out of 519 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 519/519 places, 959/959 transitions.
Graph (trivial) has 72 edges and 519 vertex of which 2 / 519 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1761 edges and 518 vertex of which 382 are kept as prefixes of interest. Removing 136 places using SCC suffix rule.1 ms
Discarding 136 places :
Also discarding 160 output transitions
Drop transitions removed 160 transitions
Drop transitions removed 67 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 115 transitions.
Iterating post reduction 0 with 115 rules applied. Total rules applied 117 place count 382 transition count 680
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 117 place count 382 transition count 674
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 129 place count 376 transition count 674
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 131 place count 376 transition count 672
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 161 place count 346 transition count 642
Iterating global reduction 2 with 30 rules applied. Total rules applied 191 place count 346 transition count 642
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 203 place count 340 transition count 636
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1158 edges and 340 vertex of which 329 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Iterating post reduction 2 with 5 rules applied. Total rules applied 208 place count 329 transition count 619
Drop transitions removed 5 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 222 place count 329 transition count 605
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 227 place count 324 transition count 599
Iterating global reduction 4 with 5 rules applied. Total rules applied 232 place count 324 transition count 599
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 4 with 2 rules applied. Total rules applied 234 place count 323 transition count 598
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 240 place count 320 transition count 611
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 242 place count 320 transition count 609
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 243 place count 320 transition count 608
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 245 place count 320 transition count 606
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 249 place count 318 transition count 604
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 250 place count 317 transition count 603
Iterating global reduction 6 with 1 rules applied. Total rules applied 251 place count 317 transition count 603
Applied a total of 251 rules in 75 ms. Remains 317 /519 variables (removed 202) and now considering 603/959 (removed 356) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 317/519 places, 603/959 transitions.
Finished random walk after 308 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=102 )
FORMULA DLCflexbar-PT-7b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 86508 ms.
starting LoLA
BK_INPUT DLCflexbar-PT-7b
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
ReachabilityCardinality

BK_STOP 1678268747894

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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/ReachabilityCardinality.xml
/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 521 Killed lola --conf=$BIN_DIR/configfiles/reachabilitycardinalityconf --formula=$DIR/ReachabilityCardinality.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml

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-7b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is DLCflexbar-PT-7b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r103-tall-167814478500598"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-7b.tgz
mv DLCflexbar-PT-7b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;