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.r101-tall-167814475500567.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 itstools
Input is DLCflexbar-PT-5b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475500567
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.0M
-rw-r--r-- 1 mcc users 6.4K Feb 25 15:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 25 15:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 15:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 15:07 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 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 15:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Feb 25 15:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 15:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Feb 25 15:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:51 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 6.5M 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-5b-ReachabilityFireability-00
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-01
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-02
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-03
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-04
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-05
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-06
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-07
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-08
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-09
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-10
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-11
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-12
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-13
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-14
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678290921954

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=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-5b
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-08 15:55:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 15:55:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 15:55:23] [INFO ] Load time of PNML (sax parser for PT used): 501 ms
[2023-03-08 15:55:24] [INFO ] Transformed 17305 places.
[2023-03-08 15:55:24] [INFO ] Transformed 26483 transitions.
[2023-03-08 15:55:24] [INFO ] Found NUPN structural information;
[2023-03-08 15:55:25] [INFO ] Parsed PT model containing 17305 places and 26483 transitions and 73264 arcs in 1725 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1105 ms. (steps per millisecond=9 ) properties (out of 16) seen :2
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 14) seen :0
[2023-03-08 15:55:27] [INFO ] Flatten gal took : 1042 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) 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 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
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 14) 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 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 26483 rows 17305 cols
[2023-03-08 15:55:28] [INFO ] Computed 979 place invariants in 158 ms
[2023-03-08 15:55:28] [INFO ] Flatten gal took : 778 ms
[2023-03-08 15:55:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5614359850370010217.gal : 235 ms
[2023-03-08 15:55:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17938295083102536399.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5614359850370010217.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17938295083102536399.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality17938295083102536399.prop.
[2023-03-08 15:55:35] [INFO ] After 7020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-08 15:55:44] [INFO ] [Nat]Absence check using 979 positive place invariants in 3018 ms returned sat
[2023-03-08 15:56:00] [INFO ] After 12127ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-08 15:56:00] [INFO ] After 12174ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-08 15:56:00] [INFO ] After 25079ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 401 out of 17305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17305/17305 places, 26483/26483 transitions.
Graph (trivial) has 15057 edges and 17305 vertex of which 875 / 17305 are part of one of the 76 SCC in 38 ms
Free SCC test removed 799 places
Drop transitions removed 913 transitions
Reduce isomorphic transitions removed 913 transitions.
Drop transitions removed 7646 transitions
Trivial Post-agglo rules discarded 7646 transitions
Performed 7646 trivial Post agglomeration. Transition count delta: 7646
Iterating post reduction 0 with 7646 rules applied. Total rules applied 7647 place count 16506 transition count 17924
Reduce places removed 7646 places and 0 transitions.
Ensure Unique test removed 161 transitions
Reduce isomorphic transitions removed 161 transitions.
Drop transitions removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 1 with 7971 rules applied. Total rules applied 15618 place count 8860 transition count 17599
Reduce places removed 164 places and 0 transitions.
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 2 with 243 rules applied. Total rules applied 15861 place count 8696 transition count 17520
Reduce places removed 37 places and 0 transitions.
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Iterating post reduction 3 with 165 rules applied. Total rules applied 16026 place count 8659 transition count 17392
Reduce places removed 128 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 135 rules applied. Total rules applied 16161 place count 8531 transition count 17385
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 16163 place count 8529 transition count 17385
Performed 240 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 240 Pre rules applied. Total rules applied 16163 place count 8529 transition count 17145
Deduced a syphon composed of 240 places in 474 ms
Reduce places removed 240 places and 0 transitions.
Iterating global reduction 6 with 480 rules applied. Total rules applied 16643 place count 8289 transition count 17145
Discarding 2183 places :
Symmetric choice reduction at 6 with 2183 rule applications. Total rules 18826 place count 6106 transition count 14962
Iterating global reduction 6 with 2183 rules applied. Total rules applied 21009 place count 6106 transition count 14962
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 6 with 41 rules applied. Total rules applied 21050 place count 6106 transition count 14921
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 7 with 21 rules applied. Total rules applied 21071 place count 6093 transition count 14913
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 21074 place count 6091 transition count 14912
Performed 864 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 864 Pre rules applied. Total rules applied 21074 place count 6091 transition count 14048
Deduced a syphon composed of 864 places in 337 ms
Reduce places removed 864 places and 0 transitions.
Iterating global reduction 9 with 1728 rules applied. Total rules applied 22802 place count 5227 transition count 14048
Discarding 90 places :
Symmetric choice reduction at 9 with 90 rule applications. Total rules 22892 place count 5137 transition count 13149
Iterating global reduction 9 with 90 rules applied. Total rules applied 22982 place count 5137 transition count 13149
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Iterating post reduction 9 with 79 rules applied. Total rules applied 23061 place count 5137 transition count 13070
Performed 1266 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 1266 places in 9 ms
Reduce places removed 1266 places and 0 transitions.
Iterating global reduction 10 with 2532 rules applied. Total rules applied 25593 place count 3871 transition count 11801
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 25595 place count 3871 transition count 11799
Renaming transitions due to excessive name length > 1024 char.
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 25599 place count 3867 transition count 11527
Iterating global reduction 11 with 4 rules applied. Total rules applied 25603 place count 3867 transition count 11527
Performed 101 Post agglomeration using F-continuation condition with reduction of 154 identical transitions.
Deduced a syphon composed of 101 places in 7 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 25805 place count 3766 transition count 12256
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 25812 place count 3766 transition count 12249
Discarding 29 places :
Symmetric choice reduction at 12 with 29 rule applications. Total rules 25841 place count 3737 transition count 11843
Iterating global reduction 12 with 29 rules applied. Total rules applied 25870 place count 3737 transition count 11843
Ensure Unique test removed 155 transitions
Reduce isomorphic transitions removed 155 transitions.
Iterating post reduction 12 with 155 rules applied. Total rules applied 26025 place count 3737 transition count 11688
Performed 101 Post agglomeration using F-continuation condition with reduction of 133 identical transitions.
Deduced a syphon composed of 101 places in 8 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 13 with 202 rules applied. Total rules applied 26227 place count 3636 transition count 12426
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 13 with 9 rules applied. Total rules applied 26236 place count 3636 transition count 12417
Discarding 27 places :
Symmetric choice reduction at 14 with 27 rule applications. Total rules 26263 place count 3609 transition count 12039
Iterating global reduction 14 with 27 rules applied. Total rules applied 26290 place count 3609 transition count 12039
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 14 with 128 rules applied. Total rules applied 26418 place count 3609 transition count 11911
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -865
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 15 with 202 rules applied. Total rules applied 26620 place count 3508 transition count 12776
Drop transitions removed 118 transitions
Reduce isomorphic transitions removed 118 transitions.
Iterating post reduction 15 with 118 rules applied. Total rules applied 26738 place count 3508 transition count 12658
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: -318
Deduced a syphon composed of 32 places in 3 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 16 with 64 rules applied. Total rules applied 26802 place count 3476 transition count 12976
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 16 with 28 rules applied. Total rules applied 26830 place count 3476 transition count 12948
Drop transitions removed 155 transitions
Redundant transition composition rules discarded 155 transitions
Iterating global reduction 17 with 155 rules applied. Total rules applied 26985 place count 3476 transition count 12793
Free-agglomeration rule applied 1611 times with reduction of 516 identical transitions.
Iterating global reduction 17 with 1611 rules applied. Total rules applied 28596 place count 3476 transition count 10666
Reduce places removed 1611 places and 0 transitions.
Drop transitions removed 1490 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 1521 transitions.
Graph (complete) has 9278 edges and 1865 vertex of which 1861 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.4 ms
Discarding 4 places :
Also discarding 0 output transitions
Iterating post reduction 17 with 3133 rules applied. Total rules applied 31729 place count 1861 transition count 9145
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 18 with 28 rules applied. Total rules applied 31757 place count 1861 transition count 9117
Discarding 12 places :
Symmetric choice reduction at 19 with 12 rule applications. Total rules 31769 place count 1849 transition count 9044
Iterating global reduction 19 with 12 rules applied. Total rules applied 31781 place count 1849 transition count 9044
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 31782 place count 1849 transition count 9043
Drop transitions removed 263 transitions
Redundant transition composition rules discarded 263 transitions
Iterating global reduction 20 with 263 rules applied. Total rules applied 32045 place count 1849 transition count 8780
Discarding 16 places :
Symmetric choice reduction at 20 with 16 rule applications. Total rules 32061 place count 1833 transition count 8658
Iterating global reduction 20 with 16 rules applied. Total rules applied 32077 place count 1833 transition count 8658
Free-agglomeration rule applied 1 times.
Iterating global reduction 20 with 1 rules applied. Total rules applied 32078 place count 1833 transition count 8657
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 32079 place count 1832 transition count 8657
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 21 with 7 rules applied. Total rules applied 32086 place count 1832 transition count 8650
Free-agglomeration rule applied 1 times.
Iterating global reduction 21 with 1 rules applied. Total rules applied 32087 place count 1832 transition count 8649
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 32088 place count 1831 transition count 8649
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 22 with 4 rules applied. Total rules applied 32092 place count 1831 transition count 8925
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Iterating post reduction 22 with 112 rules applied. Total rules applied 32204 place count 1827 transition count 8817
Drop transitions removed 129 transitions
Redundant transition composition rules discarded 129 transitions
Iterating global reduction 23 with 129 rules applied. Total rules applied 32333 place count 1827 transition count 8688
Partial Free-agglomeration rule applied 23 times.
Drop transitions removed 23 transitions
Iterating global reduction 23 with 23 rules applied. Total rules applied 32356 place count 1827 transition count 8688
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 23 with 1 rules applied. Total rules applied 32357 place count 1827 transition count 8687
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 23 with 2 rules applied. Total rules applied 32359 place count 1827 transition count 8687
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 23 with 2 rules applied. Total rules applied 32361 place count 1827 transition count 8685
Applied a total of 32361 rules in 9412 ms. Remains 1827 /17305 variables (removed 15478) and now considering 8685/26483 (removed 17798) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9414 ms. Remains : 1827/17305 places, 8685/26483 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=21 ) properties (out of 14) seen :8
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-08 15:56:10] [INFO ] Flow matrix only has 3324 transitions (discarded 5361 similar events)
// Phase 1: matrix 3324 rows 1827 cols
[2023-03-08 15:56:10] [INFO ] Computed 951 place invariants in 35 ms
[2023-03-08 15:56:11] [INFO ] After 326ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-08 15:56:11] [INFO ] [Nat]Absence check using 951 positive place invariants in 223 ms returned sat
[2023-03-08 15:56:14] [INFO ] After 2440ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-08 15:56:14] [INFO ] State equation strengthened by 589 read => feed constraints.
[2023-03-08 15:56:17] [INFO ] After 2449ms SMT Verify possible using 589 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-08 15:56:19] [INFO ] Deduced a trap composed of 24 places in 163 ms of which 6 ms to minimize.
[2023-03-08 15:56:19] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 1 ms to minimize.
[2023-03-08 15:56:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 691 ms
[2023-03-08 15:56:20] [INFO ] After 5920ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 2160 ms.
[2023-03-08 15:56:22] [INFO ] After 11310ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 136 ms.
Support contains 229 out of 1827 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1827/1827 places, 8685/8685 transitions.
Graph (trivial) has 344 edges and 1827 vertex of which 46 / 1827 are part of one of the 20 SCC in 0 ms
Free SCC test removed 26 places
Drop transitions removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Graph (complete) has 8913 edges and 1801 vertex of which 1793 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.5 ms
Discarding 8 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 66 rules applied. Total rules applied 68 place count 1793 transition count 8564
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 26 rules applied. Total rules applied 94 place count 1769 transition count 8562
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 95 place count 1768 transition count 8562
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 95 place count 1768 transition count 8533
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 153 place count 1739 transition count 8533
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 154 place count 1739 transition count 8532
Discarding 31 places :
Symmetric choice reduction at 4 with 31 rule applications. Total rules 185 place count 1708 transition count 8381
Iterating global reduction 4 with 31 rules applied. Total rules applied 216 place count 1708 transition count 8381
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 217 place count 1708 transition count 8380
Performed 36 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 289 place count 1672 transition count 8343
Drop transitions removed 133 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 149 transitions.
Graph (complete) has 8384 edges and 1672 vertex of which 1670 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 5 with 150 rules applied. Total rules applied 439 place count 1670 transition count 8194
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 453 place count 1670 transition count 8180
Discarding 19 places :
Symmetric choice reduction at 7 with 19 rule applications. Total rules 472 place count 1651 transition count 7999
Iterating global reduction 7 with 19 rules applied. Total rules applied 491 place count 1651 transition count 7999
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 499 place count 1651 transition count 7991
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -79
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 8 with 24 rules applied. Total rules applied 523 place count 1639 transition count 8070
Drop transitions removed 38 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 8 with 49 rules applied. Total rules applied 572 place count 1639 transition count 8021
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 574 place count 1637 transition count 8001
Iterating global reduction 9 with 2 rules applied. Total rules applied 576 place count 1637 transition count 8001
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 584 place count 1637 transition count 7993
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 586 place count 1636 transition count 8008
Drop transitions removed 7 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 595 place count 1636 transition count 7999
Drop transitions removed 123 transitions
Redundant transition composition rules discarded 123 transitions
Iterating global reduction 11 with 123 rules applied. Total rules applied 718 place count 1636 transition count 7876
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 2 Pre rules applied. Total rules applied 718 place count 1636 transition count 7874
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 722 place count 1634 transition count 7874
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 723 place count 1634 transition count 7873
Discarding 26 places :
Symmetric choice reduction at 12 with 26 rule applications. Total rules 749 place count 1608 transition count 7668
Iterating global reduction 12 with 26 rules applied. Total rules applied 775 place count 1608 transition count 7668
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 12 with 20 rules applied. Total rules applied 795 place count 1608 transition count 7648
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 2 Pre rules applied. Total rules applied 795 place count 1608 transition count 7646
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 799 place count 1606 transition count 7646
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 13 with 11 rules applied. Total rules applied 810 place count 1606 transition count 7635
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 819 place count 1597 transition count 7615
Iterating global reduction 14 with 9 rules applied. Total rules applied 828 place count 1597 transition count 7615
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 14 with 8 rules applied. Total rules applied 836 place count 1597 transition count 7607
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 838 place count 1595 transition count 7590
Iterating global reduction 14 with 2 rules applied. Total rules applied 840 place count 1595 transition count 7590
Free-agglomeration rule applied 101 times with reduction of 10 identical transitions.
Iterating global reduction 14 with 101 rules applied. Total rules applied 941 place count 1595 transition count 7479
Reduce places removed 101 places and 0 transitions.
Drop transitions removed 759 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 761 transitions.
Graph (complete) has 6957 edges and 1494 vertex of which 1484 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 0 output transitions
Iterating post reduction 14 with 863 rules applied. Total rules applied 1804 place count 1484 transition count 6718
Drop transitions removed 4 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 15 with 16 rules applied. Total rules applied 1820 place count 1484 transition count 6702
Discarding 45 places :
Symmetric choice reduction at 16 with 45 rule applications. Total rules 1865 place count 1439 transition count 6488
Iterating global reduction 16 with 45 rules applied. Total rules applied 1910 place count 1439 transition count 6488
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 16 with 2 rules applied. Total rules applied 1912 place count 1438 transition count 6487
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 16 with 7 rules applied. Total rules applied 1919 place count 1438 transition count 6480
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 17 with 4 rules applied. Total rules applied 1923 place count 1436 transition count 6488
Drop transitions removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 17 with 46 rules applied. Total rules applied 1969 place count 1436 transition count 6442
Free-agglomeration rule applied 1 times.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1970 place count 1436 transition count 6441
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 1971 place count 1435 transition count 6441
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 18 with 2 rules applied. Total rules applied 1973 place count 1435 transition count 6441
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 1974 place count 1434 transition count 6425
Iterating global reduction 18 with 1 rules applied. Total rules applied 1975 place count 1434 transition count 6425
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 1976 place count 1434 transition count 6424
Applied a total of 1976 rules in 1330 ms. Remains 1434 /1827 variables (removed 393) and now considering 6424/8685 (removed 2261) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1331 ms. Remains : 1434/1827 places, 6424/8685 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=29 ) properties (out of 6) seen :1
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :1
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-08 15:56:24] [INFO ] Flow matrix only has 2307 transitions (discarded 4117 similar events)
// Phase 1: matrix 2307 rows 1434 cols
[2023-03-08 15:56:24] [INFO ] Computed 832 place invariants in 19 ms
[2023-03-08 15:56:25] [INFO ] After 200ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 15:56:25] [INFO ] [Nat]Absence check using 832 positive place invariants in 176 ms returned sat
[2023-03-08 15:56:27] [INFO ] After 1527ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-08 15:56:27] [INFO ] State equation strengthened by 485 read => feed constraints.
[2023-03-08 15:56:28] [INFO ] After 1482ms SMT Verify possible using 485 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-08 15:56:30] [INFO ] After 3035ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1238 ms.
[2023-03-08 15:56:31] [INFO ] After 6346ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 6 ms.
Support contains 162 out of 1434 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1434/1434 places, 6424/6424 transitions.
Graph (trivial) has 168 edges and 1434 vertex of which 19 / 1434 are part of one of the 6 SCC in 1 ms
Free SCC test removed 13 places
Drop transitions removed 19 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 38 transitions.
Graph (complete) has 6476 edges and 1421 vertex of which 1418 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 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 15 rules applied. Total rules applied 17 place count 1418 transition count 6369
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 25 place count 1410 transition count 6369
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 25 place count 1410 transition count 6354
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 55 place count 1395 transition count 6354
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 62 place count 1395 transition count 6347
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 75 place count 1382 transition count 6268
Iterating global reduction 3 with 13 rules applied. Total rules applied 88 place count 1382 transition count 6268
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 88 place count 1382 transition count 6267
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 90 place count 1381 transition count 6267
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 91 place count 1380 transition count 6211
Iterating global reduction 3 with 1 rules applied. Total rules applied 92 place count 1380 transition count 6211
Performed 16 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 124 place count 1364 transition count 6194
Drop transitions removed 220 transitions
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 293 transitions.
Iterating post reduction 3 with 293 rules applied. Total rules applied 417 place count 1364 transition count 5901
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 419 place count 1362 transition count 5825
Iterating global reduction 4 with 2 rules applied. Total rules applied 421 place count 1362 transition count 5825
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 422 place count 1362 transition count 5824
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 428 place count 1359 transition count 5832
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 438 place count 1359 transition count 5822
Drop transitions removed 324 transitions
Redundant transition composition rules discarded 324 transitions
Iterating global reduction 6 with 324 rules applied. Total rules applied 762 place count 1359 transition count 5498
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
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 764 place count 1358 transition count 5500
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 768 place count 1358 transition count 5496
Free-agglomeration rule applied 49 times with reduction of 7 identical transitions.
Iterating global reduction 6 with 49 rules applied. Total rules applied 817 place count 1358 transition count 5440
Reduce places removed 49 places and 0 transitions.
Drop transitions removed 520 transitions
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 534 transitions.
Graph (complete) has 5286 edges and 1309 vertex of which 1298 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Iterating post reduction 6 with 584 rules applied. Total rules applied 1401 place count 1298 transition count 4903
Drop transitions removed 15 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 7 with 31 rules applied. Total rules applied 1432 place count 1298 transition count 4872
Discarding 51 places :
Symmetric choice reduction at 8 with 51 rule applications. Total rules 1483 place count 1247 transition count 4751
Iterating global reduction 8 with 51 rules applied. Total rules applied 1534 place count 1247 transition count 4751
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 8 with 52 rules applied. Total rules applied 1586 place count 1247 transition count 4699
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1590 place count 1245 transition count 4711
Drop transitions removed 53 transitions
Redundant transition composition rules discarded 53 transitions
Iterating global reduction 9 with 53 rules applied. Total rules applied 1643 place count 1245 transition count 4658
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 1645 place count 1245 transition count 4658
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 1647 place count 1245 transition count 4656
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1651 place count 1243 transition count 4654
Applied a total of 1651 rules in 820 ms. Remains 1243 /1434 variables (removed 191) and now considering 4654/6424 (removed 1770) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 820 ms. Remains : 1243/1434 places, 4654/6424 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=34 ) properties (out of 4) seen :1
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-08 15:56:32] [INFO ] Flow matrix only has 1627 transitions (discarded 3027 similar events)
// Phase 1: matrix 1627 rows 1243 cols
[2023-03-08 15:56:32] [INFO ] Computed 762 place invariants in 18 ms
[2023-03-08 15:56:32] [INFO ] After 192ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 15:56:33] [INFO ] [Nat]Absence check using 762 positive place invariants in 165 ms returned sat
[2023-03-08 15:56:34] [INFO ] After 1048ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-08 15:56:34] [INFO ] State equation strengthened by 482 read => feed constraints.
[2023-03-08 15:56:35] [INFO ] After 1107ms SMT Verify possible using 482 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-08 15:56:36] [INFO ] After 1911ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1007 ms.
[2023-03-08 15:56:37] [INFO ] After 4410ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 4 ms.
Support contains 152 out of 1243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1243/1243 places, 4654/4654 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1243 transition count 4652
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1241 transition count 4652
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 1241 transition count 4651
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1240 transition count 4651
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 1237 transition count 4648
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 1237 transition count 4647
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 14 place count 1236 transition count 4646
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 1236 transition count 4646
Free-agglomeration rule applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 20 place count 1236 transition count 4641
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Iterating post reduction 3 with 106 rules applied. Total rules applied 126 place count 1231 transition count 4540
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 135 place count 1231 transition count 4531
Applied a total of 135 rules in 250 ms. Remains 1231 /1243 variables (removed 12) and now considering 4531/4654 (removed 123) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 251 ms. Remains : 1231/1243 places, 4531/4654 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 3) seen :0
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 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 163665 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 163665 steps, saw 153993 distinct states, run finished after 3004 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-08 15:56:41] [INFO ] Flow matrix only has 1585 transitions (discarded 2946 similar events)
// Phase 1: matrix 1585 rows 1231 cols
[2023-03-08 15:56:41] [INFO ] Computed 761 place invariants in 16 ms
[2023-03-08 15:56:41] [INFO ] After 178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 15:56:41] [INFO ] [Nat]Absence check using 761 positive place invariants in 167 ms returned sat
[2023-03-08 15:56:42] [INFO ] After 1005ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-08 15:56:42] [INFO ] State equation strengthened by 488 read => feed constraints.
[2023-03-08 15:56:43] [INFO ] After 1086ms SMT Verify possible using 488 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-08 15:56:44] [INFO ] After 1865ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 906 ms.
[2023-03-08 15:56:45] [INFO ] After 4213ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 3 ms.
Support contains 152 out of 1231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1231/1231 places, 4531/4531 transitions.
Applied a total of 0 rules in 57 ms. Remains 1231 /1231 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 1231/1231 places, 4531/4531 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1231/1231 places, 4531/4531 transitions.
Applied a total of 0 rules in 86 ms. Remains 1231 /1231 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2023-03-08 15:56:45] [INFO ] Flow matrix only has 1585 transitions (discarded 2946 similar events)
[2023-03-08 15:56:45] [INFO ] Invariant cache hit.
[2023-03-08 15:56:46] [INFO ] Implicit Places using invariants in 1188 ms returned [19, 25, 77, 1079, 1228, 1229, 1230]
Discarding 7 places :
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Implicit Place search using SMT only with invariants took 1198 ms to find 7 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1224/1231 places, 4519/4531 transitions.
Performed 8 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1216 transition count 4503
Drop transitions removed 9 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 0 with 55 rules applied. Total rules applied 71 place count 1216 transition count 4448
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 79 place count 1208 transition count 4433
Iterating global reduction 1 with 8 rules applied. Total rules applied 87 place count 1208 transition count 4433
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 1 with 2 rules applied. Total rules applied 89 place count 1207 transition count 4432
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 1 with 10 rules applied. Total rules applied 99 place count 1202 transition count 4458
Drop transitions removed 396 transitions
Redundant transition composition rules discarded 396 transitions
Iterating global reduction 1 with 396 rules applied. Total rules applied 495 place count 1202 transition count 4062
Reduce places removed 3 places and 0 transitions.
Graph (complete) has 4589 edges and 1199 vertex of which 1177 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.6 ms
Discarding 22 places :
Also discarding 21 output transitions
Drop transitions removed 21 transitions
Iterating post reduction 1 with 4 rules applied. Total rules applied 499 place count 1177 transition count 4041
Drop transitions removed 30 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 2 with 62 rules applied. Total rules applied 561 place count 1177 transition count 3979
Discarding 117 places :
Symmetric choice reduction at 3 with 117 rule applications. Total rules 678 place count 1060 transition count 3732
Iterating global reduction 3 with 117 rules applied. Total rules applied 795 place count 1060 transition count 3732
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 801 place count 1057 transition count 3750
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 802 place count 1057 transition count 3750
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 803 place count 1057 transition count 3749
Applied a total of 803 rules in 385 ms. Remains 1057 /1224 variables (removed 167) and now considering 3749/4519 (removed 770) transitions.
[2023-03-08 15:56:47] [INFO ] Flow matrix only has 1506 transitions (discarded 2243 similar events)
// Phase 1: matrix 1506 rows 1057 cols
[2023-03-08 15:56:47] [INFO ] Computed 613 place invariants in 15 ms
[2023-03-08 15:56:48] [INFO ] Implicit Places using invariants in 833 ms returned []
[2023-03-08 15:56:48] [INFO ] Flow matrix only has 1506 transitions (discarded 2243 similar events)
[2023-03-08 15:56:48] [INFO ] Invariant cache hit.
[2023-03-08 15:56:48] [INFO ] State equation strengthened by 449 read => feed constraints.
[2023-03-08 15:56:54] [INFO ] Implicit Places using invariants and state equation in 6198 ms returned [522]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 7040 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1056/1231 places, 3749/4531 transitions.
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 11 place count 1056 transition count 3738
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 11 place count 1056 transition count 3737
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 1055 transition count 3737
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 15 place count 1053 transition count 3734
Iterating global reduction 0 with 2 rules applied. Total rules applied 17 place count 1053 transition count 3734
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 0 with 2 rules applied. Total rules applied 19 place count 1052 transition count 3733
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 26 place count 1052 transition count 3726
Applied a total of 26 rules in 156 ms. Remains 1052 /1056 variables (removed 4) and now considering 3726/3749 (removed 23) transitions.
[2023-03-08 15:56:54] [INFO ] Flow matrix only has 1502 transitions (discarded 2224 similar events)
// Phase 1: matrix 1502 rows 1052 cols
[2023-03-08 15:56:54] [INFO ] Computed 610 place invariants in 12 ms
[2023-03-08 15:56:55] [INFO ] Implicit Places using invariants in 733 ms returned []
[2023-03-08 15:56:55] [INFO ] Flow matrix only has 1502 transitions (discarded 2224 similar events)
[2023-03-08 15:56:55] [INFO ] Invariant cache hit.
[2023-03-08 15:56:55] [INFO ] State equation strengthened by 445 read => feed constraints.
[2023-03-08 15:57:02] [INFO ] Implicit Places using invariants and state equation in 7008 ms returned []
Implicit Place search using SMT with State Equation took 7753 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 1052/1231 places, 3726/4531 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 16621 ms. Remains : 1052/1231 places, 3726/4531 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=29 ) properties (out of 3) seen :1
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-08 15:57:02] [INFO ] Flow matrix only has 1502 transitions (discarded 2224 similar events)
[2023-03-08 15:57:02] [INFO ] Invariant cache hit.
[2023-03-08 15:57:02] [INFO ] After 160ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 15:57:03] [INFO ] [Nat]Absence check using 610 positive place invariants in 128 ms returned sat
[2023-03-08 15:57:03] [INFO ] After 633ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 15:57:03] [INFO ] State equation strengthened by 445 read => feed constraints.
[2023-03-08 15:57:04] [INFO ] After 316ms SMT Verify possible using 445 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 15:57:04] [INFO ] After 672ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 227 ms.
[2023-03-08 15:57:04] [INFO ] After 1836ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 59 out of 1052 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1052/1052 places, 3726/3726 transitions.
Graph (trivial) has 193 edges and 1052 vertex of which 24 / 1052 are part of one of the 8 SCC in 0 ms
Free SCC test removed 16 places
Drop transitions removed 34 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 59 transitions.
Graph (complete) has 4171 edges and 1036 vertex of which 992 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.1 ms
Discarding 44 places :
Also discarding 56 output transitions
Drop transitions removed 56 transitions
Drop transitions removed 69 transitions
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 113 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 132 rules applied. Total rules applied 134 place count 992 transition count 3479
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 153 place count 973 transition count 3479
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 153 place count 973 transition count 3460
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 191 place count 954 transition count 3460
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 196 place count 954 transition count 3455
Discarding 51 places :
Symmetric choice reduction at 3 with 51 rule applications. Total rules 247 place count 903 transition count 3206
Iterating global reduction 3 with 51 rules applied. Total rules applied 298 place count 903 transition count 3206
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 320 place count 903 transition count 3184
Performed 18 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 356 place count 885 transition count 3165
Drop transitions removed 73 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 90 transitions.
Graph (complete) has 3489 edges and 885 vertex of which 872 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 places :
Also discarding 12 output transitions
Drop transitions removed 12 transitions
Iterating post reduction 4 with 91 rules applied. Total rules applied 447 place count 872 transition count 3063
Drop transitions removed 11 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 464 place count 872 transition count 3046
Discarding 22 places :
Symmetric choice reduction at 6 with 22 rule applications. Total rules 486 place count 850 transition count 2904
Iterating global reduction 6 with 22 rules applied. Total rules applied 508 place count 850 transition count 2904
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 516 place count 850 transition count 2896
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -47
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 7 with 16 rules applied. Total rules applied 532 place count 842 transition count 2943
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 552 place count 842 transition count 2923
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 8 with 34 rules applied. Total rules applied 586 place count 842 transition count 2889
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 592 place count 836 transition count 2847
Iterating global reduction 8 with 6 rules applied. Total rules applied 598 place count 836 transition count 2847
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 616 place count 836 transition count 2829
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 618 place count 835 transition count 2828
Free-agglomeration rule applied 47 times with reduction of 9 identical transitions.
Iterating global reduction 9 with 47 rules applied. Total rules applied 665 place count 835 transition count 2772
Reduce places removed 47 places and 0 transitions.
Drop transitions removed 564 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 566 transitions.
Graph (complete) has 2798 edges and 788 vertex of which 718 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.1 ms
Discarding 70 places :
Also discarding 42 output transitions
Drop transitions removed 42 transitions
Iterating post reduction 9 with 614 rules applied. Total rules applied 1279 place count 718 transition count 2164
Drop transitions removed 33 transitions
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 138 transitions.
Iterating post reduction 10 with 138 rules applied. Total rules applied 1417 place count 718 transition count 2026
Discarding 93 places :
Symmetric choice reduction at 11 with 93 rule applications. Total rules 1510 place count 625 transition count 1820
Iterating global reduction 11 with 93 rules applied. Total rules applied 1603 place count 625 transition count 1820
Ensure Unique test removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Iterating post reduction 11 with 110 rules applied. Total rules applied 1713 place count 625 transition count 1710
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1721 place count 621 transition count 1734
Drop transitions removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 12 with 27 rules applied. Total rules applied 1748 place count 621 transition count 1707
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1749 place count 620 transition count 1706
Iterating global reduction 12 with 1 rules applied. Total rules applied 1750 place count 620 transition count 1706
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 1752 place count 620 transition count 1706
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 1754 place count 620 transition count 1704
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 12 with 4 rules applied. Total rules applied 1758 place count 618 transition count 1702
Applied a total of 1758 rules in 398 ms. Remains 618 /1052 variables (removed 434) and now considering 1702/3726 (removed 2024) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 398 ms. Remains : 618/1052 places, 1702/3726 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 375079 steps, run timeout after 3001 ms. (steps per millisecond=124 ) properties seen :{}
Probabilistic random walk after 375079 steps, saw 344847 distinct states, run finished after 3002 ms. (steps per millisecond=124 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 15:57:08] [INFO ] Flow matrix only has 816 transitions (discarded 886 similar events)
// Phase 1: matrix 816 rows 618 cols
[2023-03-08 15:57:08] [INFO ] Computed 376 place invariants in 18 ms
[2023-03-08 15:57:08] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 15:57:08] [INFO ] [Nat]Absence check using 376 positive place invariants in 68 ms returned sat
[2023-03-08 15:57:08] [INFO ] After 356ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 15:57:08] [INFO ] State equation strengthened by 295 read => feed constraints.
[2023-03-08 15:57:09] [INFO ] After 251ms SMT Verify possible using 295 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 15:57:09] [INFO ] After 459ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 141 ms.
[2023-03-08 15:57:09] [INFO ] After 1133ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 59 out of 618 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 618/618 places, 1702/1702 transitions.
Applied a total of 0 rules in 23 ms. Remains 618 /618 variables (removed 0) and now considering 1702/1702 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 618/618 places, 1702/1702 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 618/618 places, 1702/1702 transitions.
Applied a total of 0 rules in 22 ms. Remains 618 /618 variables (removed 0) and now considering 1702/1702 (removed 0) transitions.
[2023-03-08 15:57:09] [INFO ] Flow matrix only has 816 transitions (discarded 886 similar events)
[2023-03-08 15:57:09] [INFO ] Invariant cache hit.
[2023-03-08 15:57:10] [INFO ] Implicit Places using invariants in 431 ms returned [7, 101, 128]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 433 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 615/618 places, 1702/1702 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 615 transition count 1701
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 614 transition count 1701
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 10 place count 610 transition count 1697
Drop transitions removed 4 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 32 place count 610 transition count 1675
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 607 transition count 1671
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 607 transition count 1671
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 606 transition count 1673
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 606 transition count 1672
Applied a total of 41 rules in 73 ms. Remains 606 /615 variables (removed 9) and now considering 1672/1702 (removed 30) transitions.
[2023-03-08 15:57:10] [INFO ] Flow matrix only has 791 transitions (discarded 881 similar events)
// Phase 1: matrix 791 rows 606 cols
[2023-03-08 15:57:10] [INFO ] Computed 370 place invariants in 13 ms
[2023-03-08 15:57:10] [INFO ] Implicit Places using invariants in 406 ms returned []
[2023-03-08 15:57:10] [INFO ] Flow matrix only has 791 transitions (discarded 881 similar events)
[2023-03-08 15:57:10] [INFO ] Invariant cache hit.
[2023-03-08 15:57:10] [INFO ] State equation strengthened by 287 read => feed constraints.
[2023-03-08 15:57:12] [INFO ] Implicit Places using invariants and state equation in 2314 ms returned [284]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2724 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 605/618 places, 1672/1702 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 605 transition count 1670
Graph (complete) has 2162 edges and 605 vertex of which 601 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 601 transition count 1670
Drop transitions removed 6 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 17 place count 601 transition count 1656
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 19 place count 600 transition count 1655
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 26 place count 600 transition count 1648
Applied a total of 26 rules in 65 ms. Remains 600 /605 variables (removed 5) and now considering 1648/1672 (removed 24) transitions.
[2023-03-08 15:57:12] [INFO ] Flow matrix only has 777 transitions (discarded 871 similar events)
// Phase 1: matrix 777 rows 600 cols
[2023-03-08 15:57:12] [INFO ] Computed 367 place invariants in 16 ms
[2023-03-08 15:57:13] [INFO ] Implicit Places using invariants in 405 ms returned []
[2023-03-08 15:57:13] [INFO ] Flow matrix only has 777 transitions (discarded 871 similar events)
[2023-03-08 15:57:13] [INFO ] Invariant cache hit.
[2023-03-08 15:57:13] [INFO ] State equation strengthened by 281 read => feed constraints.
[2023-03-08 15:57:15] [INFO ] Implicit Places using invariants and state equation in 2295 ms returned []
Implicit Place search using SMT with State Equation took 2701 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 600/618 places, 1648/1702 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 6020 ms. Remains : 600/618 places, 1648/1702 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 2) 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 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 298676 steps, run timeout after 3001 ms. (steps per millisecond=99 ) properties seen :{}
Probabilistic random walk after 298676 steps, saw 275848 distinct states, run finished after 3001 ms. (steps per millisecond=99 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 15:57:18] [INFO ] Flow matrix only has 777 transitions (discarded 871 similar events)
[2023-03-08 15:57:18] [INFO ] Invariant cache hit.
[2023-03-08 15:57:18] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 15:57:19] [INFO ] [Nat]Absence check using 367 positive place invariants in 63 ms returned sat
[2023-03-08 15:57:19] [INFO ] After 333ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 15:57:19] [INFO ] State equation strengthened by 281 read => feed constraints.
[2023-03-08 15:57:19] [INFO ] After 230ms SMT Verify possible using 281 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 15:57:19] [INFO ] After 413ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 164 ms.
[2023-03-08 15:57:20] [INFO ] After 1098ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1 ms.
Support contains 59 out of 600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 600/600 places, 1648/1648 transitions.
Applied a total of 0 rules in 21 ms. Remains 600 /600 variables (removed 0) and now considering 1648/1648 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 600/600 places, 1648/1648 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 600/600 places, 1648/1648 transitions.
Applied a total of 0 rules in 21 ms. Remains 600 /600 variables (removed 0) and now considering 1648/1648 (removed 0) transitions.
[2023-03-08 15:57:20] [INFO ] Flow matrix only has 777 transitions (discarded 871 similar events)
[2023-03-08 15:57:20] [INFO ] Invariant cache hit.
[2023-03-08 15:57:20] [INFO ] Implicit Places using invariants in 367 ms returned []
[2023-03-08 15:57:20] [INFO ] Flow matrix only has 777 transitions (discarded 871 similar events)
[2023-03-08 15:57:20] [INFO ] Invariant cache hit.
[2023-03-08 15:57:20] [INFO ] State equation strengthened by 281 read => feed constraints.
[2023-03-08 15:57:22] [INFO ] Implicit Places using invariants and state equation in 2252 ms returned []
Implicit Place search using SMT with State Equation took 2622 ms to find 0 implicit places.
[2023-03-08 15:57:22] [INFO ] Redundant transitions in 97 ms returned []
[2023-03-08 15:57:22] [INFO ] Flow matrix only has 777 transitions (discarded 871 similar events)
[2023-03-08 15:57:22] [INFO ] Invariant cache hit.
[2023-03-08 15:57:23] [INFO ] Dead Transitions using invariants and state equation in 655 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3401 ms. Remains : 600/600 places, 1648/1648 transitions.
Graph (trivial) has 889 edges and 600 vertex of which 222 / 600 are part of one of the 107 SCC in 1 ms
Free SCC test removed 115 places
Drop transitions removed 800 transitions
Ensure Unique test removed 568 transitions
Reduce isomorphic transitions removed 1368 transitions.
Graph (complete) has 818 edges and 485 vertex of which 185 are kept as prefixes of interest. Removing 300 places using SCC suffix rule.1 ms
Discarding 300 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 1 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 4 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 0 with 8 rules applied. Total rules applied 10 place count 185 transition count 264
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7 rules applied. Total rules applied 17 place count 181 transition count 261
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 20 place count 179 transition count 260
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 20 place count 179 transition count 255
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 30 place count 174 transition count 255
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 45 place count 159 transition count 236
Iterating global reduction 3 with 15 rules applied. Total rules applied 60 place count 159 transition count 236
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 62 place count 159 transition count 234
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 90 place count 145 transition count 220
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 94 place count 145 transition count 216
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 5 with 4 rules applied. Total rules applied 98 place count 143 transition count 218
Renaming transitions due to excessive name length > 1024 char.
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 5 with 40 rules applied. Total rules applied 138 place count 143 transition count 178
Reduce places removed 10 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 5 with 13 rules applied. Total rules applied 151 place count 133 transition count 175
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 154 place count 130 transition count 175
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 7 with 2 rules applied. Total rules applied 156 place count 129 transition count 174
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 157 place count 128 transition count 171
Iterating global reduction 7 with 1 rules applied. Total rules applied 158 place count 128 transition count 171
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 159 place count 128 transition count 170
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 160 place count 128 transition count 169
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 161 place count 128 transition count 168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 162 place count 127 transition count 168
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 171 place count 127 transition count 168
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 173 place count 127 transition count 166
Applied a total of 173 rules in 29 ms. Remains 127 /600 variables (removed 473) and now considering 166/1648 (removed 1482) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 166 rows 127 cols
[2023-03-08 15:57:23] [INFO ] Computed 51 place invariants in 1 ms
[2023-03-08 15:57:23] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 15:57:23] [INFO ] [Nat]Absence check using 51 positive place invariants in 5 ms returned sat
[2023-03-08 15:57:23] [INFO ] After 79ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 15:57:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-08 15:57:23] [INFO ] After 55ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 15:57:23] [INFO ] After 103ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-08 15:57:23] [INFO ] After 275ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-08 15:57:23] [INFO ] Flatten gal took : 8 ms
[2023-03-08 15:57:23] [INFO ] Flatten gal took : 5 ms
[2023-03-08 15:57:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17056793136370455107.gal : 1 ms
[2023-03-08 15:57:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3979416769125169592.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17056793136370455107.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3979416769125169592.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality3979416769125169592.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :31 after 403
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :403 after 49171
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :49171 after 2.6665e+06
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :2.6665e+06 after 8.76526e+10
Detected timeout of ITS tools.
[2023-03-08 15:57:38] [INFO ] Flatten gal took : 8 ms
[2023-03-08 15:57:38] [INFO ] Applying decomposition
[2023-03-08 15:57:38] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6541653579765166495.txt' '-o' '/tmp/graph6541653579765166495.bin' '-w' '/tmp/graph6541653579765166495.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6541653579765166495.bin' '-l' '-1' '-v' '-w' '/tmp/graph6541653579765166495.weights' '-q' '0' '-e' '0.001'
[2023-03-08 15:57:39] [INFO ] Decomposing Gal with order
[2023-03-08 15:57:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 15:57:39] [INFO ] Removed a total of 167 redundant transitions.
[2023-03-08 15:57:39] [INFO ] Flatten gal took : 46 ms
[2023-03-08 15:57:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 11 ms.
[2023-03-08 15:57:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15036294313571209399.gal : 3 ms
[2023-03-08 15:57:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6080329187052149999.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15036294313571209399.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6080329187052149999.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality6080329187052149999.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :13 after 19
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :19 after 1.29393e+08
Reachability property DLCflexbar-PT-5b-ReachabilityFireability-08 is true.
Reachability property DLCflexbar-PT-5b-ReachabilityFireability-03 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.61729e+17,0.025968,5016,131,20,934,114,280,522,56,161,0
Total reachable state count : 261729156625072129

Verifying 2 reachability properties.
Reachability property DLCflexbar-PT-5b-ReachabilityFireability-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-5b-ReachabilityFireability-03,1.20232e+15,0.027078,5016,71,18,934,114,356,522,66,161,0
Reachability property DLCflexbar-PT-5b-ReachabilityFireability-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-5b-ReachabilityFireability-08,2.81793e+13,0.029627,5016,74,21,934,114,516,522,73,161,0
ITS tools runner thread asked to quit. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-08 15:57:40] [INFO ] Flatten gal took : 782 ms
[2023-03-08 15:57:40] [INFO ] Applying decomposition
[2023-03-08 15:57:40] [INFO ] Flatten gal took : 556 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18375811827863059913.txt' '-o' '/tmp/graph18375811827863059913.bin' '-w' '/tmp/graph18375811827863059913.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18375811827863059913.bin' '-l' '-1' '-v' '-w' '/tmp/graph18375811827863059913.weights' '-q' '0' '-e' '0.001'
[2023-03-08 15:57:43] [INFO ] Decomposing Gal with order
[2023-03-08 15:57:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 15:58:16] [INFO ] Removed a total of 19824 redundant transitions.
[2023-03-08 15:58:16] [INFO ] Flatten gal took : 1156 ms
[2023-03-08 15:58:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 305 ms.
[2023-03-08 15:58:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4664355883192442462.gal : 157 ms
[2023-03-08 15:58:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15709315890970909242.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4664355883192442462.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15709315890970909242.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality15709315890970909242.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :7 after 16
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :16 after 33
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :33 after 66
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :66 after 112040
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :112040 after 2.31844e+11
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 5.59293e+34
ITS-tools command line returned an error code 137
[2023-03-08 16:07:41] [INFO ] Flatten gal took : 497 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8532546229484599388
[2023-03-08 16:07:42] [INFO ] Too many transitions (1648) to apply POR reductions. Disabling POR matrices.
[2023-03-08 16:07:42] [INFO ] Applying decomposition
[2023-03-08 16:07:42] [INFO ] Built C files in 289ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8532546229484599388
Running compilation step : cd /tmp/ltsmin8532546229484599388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-08 16:07:43] [INFO ] Flatten gal took : 806 ms
Compilation finished in 4188 ms.
Running link step : cd /tmp/ltsmin8532546229484599388;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 79 ms.
Running LTSmin : cd /tmp/ltsmin8532546229484599388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DLCflexbarPT5bReachabilityFireability03==true'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7681644128265904195.txt' '-o' '/tmp/graph7681644128265904195.bin' '-w' '/tmp/graph7681644128265904195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7681644128265904195.bin' '-l' '-1' '-v' '-w' '/tmp/graph7681644128265904195.weights' '-q' '0' '-e' '0.001'
[2023-03-08 16:07:49] [INFO ] Decomposing Gal with order
[2023-03-08 16:07:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 16:07:50] [INFO ] Removed a total of 4180 redundant transitions.
[2023-03-08 16:07:50] [INFO ] Flatten gal took : 598 ms
[2023-03-08 16:07:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 493 labels/synchronizations in 422 ms.
[2023-03-08 16:07:51] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17184187163852950337.gal : 31 ms
[2023-03-08 16:07:51] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8672639409158522808.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability17184187163852950337.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8672639409158522808.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability8672639409158522808.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :5 after 5
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :5 after 145
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :145 after 6049
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :6049 after 1.65165e+09
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :2.80758e+10 after 8.56941e+33
Reachability property DLCflexbar-PT-5b-ReachabilityFireability-08 is true.
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DLCflexbar-PT-5b-ReachabilityFireability-03 is true.
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.50545e+52,0.735466,19980,1882,1176,29287,7951,2407,23937,649,12224,0
Total reachable state count : 6.505449731560283219048631716579045451428e+52

Verifying 2 reachability properties.
Reachability property DLCflexbar-PT-5b-ReachabilityFireability-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-5b-ReachabilityFireability-03,9.8112e+43,0.742726,20244,235,273,29287,7951,2493,23937,666,12224,0
Reachability property DLCflexbar-PT-5b-ReachabilityFireability-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-5b-ReachabilityFireability-08,2.3747e+47,0.753269,20244,302,350,29287,7951,2692,23937,679,12224,0
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 749952 ms.

BK_STOP 1678291675195

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-5b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DLCflexbar-PT-5b, 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 r101-tall-167814475500567"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-5b.tgz
mv DLCflexbar-PT-5b 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 ;