Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r071-tall-165254780400114.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is DLCshifumi-PT-2b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780400114
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 9.2K Apr 29 14:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K Apr 29 14:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 14:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 14:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 07:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 29 14:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Apr 29 14:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 29 14:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 14:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 729K May 10 09:33 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 DLCshifumi-PT-2b-ReachabilityFireability-00
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-01
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-02
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-03
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-04
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-05
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-06
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-07
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-08
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-09
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-10
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-11
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-12
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-13
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-14
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655068912008

Running Version 0
[2022-06-12 21:21:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:21:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:21:53] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2022-06-12 21:21:53] [INFO ] Transformed 2483 places.
[2022-06-12 21:21:53] [INFO ] Transformed 3183 transitions.
[2022-06-12 21:21:53] [INFO ] Found NUPN structural information;
[2022-06-12 21:21:53] [INFO ] Parsed PT model containing 2483 places and 3183 transitions in 216 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :13
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 3183 rows 2483 cols
[2022-06-12 21:21:54] [INFO ] Computed 79 place invariants in 44 ms
[2022-06-12 21:21:54] [INFO ] [Real]Absence check using 79 positive place invariants in 93 ms returned sat
[2022-06-12 21:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:21:58] [INFO ] [Real]Absence check using state equation in 3752 ms returned sat
[2022-06-12 21:21:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:21:59] [INFO ] [Nat]Absence check using 79 positive place invariants in 93 ms returned sat
[2022-06-12 21:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:22:02] [INFO ] [Nat]Absence check using state equation in 3545 ms returned sat
[2022-06-12 21:22:03] [INFO ] Deduced a trap composed of 75 places in 666 ms of which 7 ms to minimize.
[2022-06-12 21:22:04] [INFO ] Deduced a trap composed of 78 places in 652 ms of which 3 ms to minimize.
[2022-06-12 21:22:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2022-06-12 21:22:04] [INFO ] [Real]Absence check using 79 positive place invariants in 73 ms returned sat
[2022-06-12 21:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:22:05] [INFO ] [Real]Absence check using state equation in 1009 ms returned sat
[2022-06-12 21:22:06] [INFO ] Deduced a trap composed of 62 places in 756 ms of which 10 ms to minimize.
[2022-06-12 21:22:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 950 ms
[2022-06-12 21:22:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:22:07] [INFO ] [Nat]Absence check using 79 positive place invariants in 70 ms returned sat
[2022-06-12 21:22:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:22:08] [INFO ] [Nat]Absence check using state equation in 1006 ms returned sat
[2022-06-12 21:22:09] [INFO ] Deduced a trap composed of 62 places in 747 ms of which 3 ms to minimize.
[2022-06-12 21:22:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 964 ms
[2022-06-12 21:22:09] [INFO ] Computed and/alt/rep : 3030/4725/3030 causal constraints (skipped 152 transitions) in 180 ms.
[2022-06-12 21:22:12] [INFO ] Deduced a trap composed of 16 places in 1174 ms of which 2 ms to minimize.
[2022-06-12 21:22:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
[2022-06-12 21:22:13] [INFO ] [Real]Absence check using 79 positive place invariants in 66 ms returned sat
[2022-06-12 21:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:22:14] [INFO ] [Real]Absence check using state equation in 1073 ms returned sat
[2022-06-12 21:22:15] [INFO ] Deduced a trap composed of 62 places in 747 ms of which 1 ms to minimize.
[2022-06-12 21:22:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 972 ms
[2022-06-12 21:22:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:22:15] [INFO ] [Nat]Absence check using 79 positive place invariants in 70 ms returned sat
[2022-06-12 21:22:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:22:16] [INFO ] [Nat]Absence check using state equation in 1035 ms returned sat
[2022-06-12 21:22:17] [INFO ] Deduced a trap composed of 62 places in 795 ms of which 1 ms to minimize.
[2022-06-12 21:22:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1007 ms
[2022-06-12 21:22:18] [INFO ] Computed and/alt/rep : 3030/4725/3030 causal constraints (skipped 152 transitions) in 177 ms.
[2022-06-12 21:22:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
Fused 3 Parikh solutions to 1 different solutions.
Support contains 42 out of 2483 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2483/2483 places, 3183/3183 transitions.
Graph (trivial) has 2331 edges and 2483 vertex of which 258 / 2483 are part of one of the 20 SCC in 12 ms
Free SCC test removed 238 places
Drop transitions removed 270 transitions
Reduce isomorphic transitions removed 270 transitions.
Drop transitions removed 1240 transitions
Trivial Post-agglo rules discarded 1240 transitions
Performed 1240 trivial Post agglomeration. Transition count delta: 1240
Iterating post reduction 0 with 1240 rules applied. Total rules applied 1241 place count 2245 transition count 1673
Reduce places removed 1240 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 1 with 1325 rules applied. Total rules applied 2566 place count 1005 transition count 1588
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 2 with 64 rules applied. Total rules applied 2630 place count 963 transition count 1566
Reduce places removed 11 places and 0 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 3 with 33 rules applied. Total rules applied 2663 place count 952 transition count 1544
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 24 rules applied. Total rules applied 2687 place count 930 transition count 1542
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 49 Pre rules applied. Total rules applied 2687 place count 930 transition count 1493
Deduced a syphon composed of 49 places in 9 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 5 with 98 rules applied. Total rules applied 2785 place count 881 transition count 1493
Discarding 231 places :
Symmetric choice reduction at 5 with 231 rule applications. Total rules 3016 place count 650 transition count 1262
Iterating global reduction 5 with 231 rules applied. Total rules applied 3247 place count 650 transition count 1262
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 5 with 10 rules applied. Total rules applied 3257 place count 650 transition count 1252
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 3263 place count 646 transition count 1250
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 66 Pre rules applied. Total rules applied 3263 place count 646 transition count 1184
Deduced a syphon composed of 66 places in 6 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 7 with 132 rules applied. Total rules applied 3395 place count 580 transition count 1184
Discarding 29 places :
Symmetric choice reduction at 7 with 29 rule applications. Total rules 3424 place count 551 transition count 1029
Iterating global reduction 7 with 29 rules applied. Total rules applied 3453 place count 551 transition count 1029
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 7 with 22 rules applied. Total rules applied 3475 place count 551 transition count 1007
Performed 137 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 137 places in 1 ms
Reduce places removed 137 places and 0 transitions.
Iterating global reduction 8 with 274 rules applied. Total rules applied 3749 place count 414 transition count 868
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3750 place count 414 transition count 867
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 3751 place count 413 transition count 851
Iterating global reduction 9 with 1 rules applied. Total rules applied 3752 place count 413 transition count 851
Performed 56 Post agglomeration using F-continuation condition with reduction of 22 identical transitions.
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 9 with 112 rules applied. Total rules applied 3864 place count 357 transition count 963
Drop transitions removed 11 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 9 with 13 rules applied. Total rules applied 3877 place count 357 transition count 950
Discarding 14 places :
Symmetric choice reduction at 10 with 14 rule applications. Total rules 3891 place count 343 transition count 892
Iterating global reduction 10 with 14 rules applied. Total rules applied 3905 place count 343 transition count 892
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 10 with 22 rules applied. Total rules applied 3927 place count 343 transition count 870
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 3929 place count 342 transition count 882
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 3931 place count 342 transition count 880
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 12 with 16 rules applied. Total rules applied 3947 place count 342 transition count 864
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 3951 place count 340 transition count 862
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 3952 place count 339 transition count 843
Iterating global reduction 12 with 1 rules applied. Total rules applied 3953 place count 339 transition count 843
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 3954 place count 339 transition count 842
Free-agglomeration rule applied 144 times with reduction of 43 identical transitions.
Iterating global reduction 13 with 144 rules applied. Total rules applied 4098 place count 339 transition count 655
Reduce places removed 144 places and 0 transitions.
Drop transitions removed 158 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 168 transitions.
Graph (complete) has 604 edges and 195 vertex of which 191 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Iterating post reduction 13 with 313 rules applied. Total rules applied 4411 place count 191 transition count 487
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 14 with 8 rules applied. Total rules applied 4419 place count 191 transition count 479
Discarding 6 places :
Symmetric choice reduction at 15 with 6 rule applications. Total rules 4425 place count 185 transition count 464
Iterating global reduction 15 with 6 rules applied. Total rules applied 4431 place count 185 transition count 464
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 4432 place count 185 transition count 463
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 4434 place count 184 transition count 476
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 16 with 14 rules applied. Total rules applied 4448 place count 184 transition count 462
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 17 with 26 rules applied. Total rules applied 4474 place count 184 transition count 436
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 4476 place count 182 transition count 430
Iterating global reduction 17 with 2 rules applied. Total rules applied 4478 place count 182 transition count 430
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 4480 place count 182 transition count 430
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 4482 place count 182 transition count 430
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 4483 place count 182 transition count 429
Applied a total of 4483 rules in 473 ms. Remains 182 /2483 variables (removed 2301) and now considering 429/3183 (removed 2754) transitions.
Finished structural reductions, in 1 iterations. Remains : 182/2483 places, 429/3183 transitions.
[2022-06-12 21:22:21] [INFO ] Flatten gal took : 75 ms
[2022-06-12 21:22:21] [INFO ] Flatten gal took : 49 ms
[2022-06-12 21:22:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15597217867469801477.gal : 15 ms
[2022-06-12 21:22:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6922886401123869299.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15597217867469801477.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6922886401123869299.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality15597217867469801477.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6922886401123869299.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality6922886401123869299.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :9 after 13
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :13 after 21
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :21 after 39
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :39 after 2643
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :2643 after 225571
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :225571 after 890785
Reachability property DLCshifumi-PT-2b-ReachabilityFireability-11 is true.
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Detected timeout of ITS tools.
[2022-06-12 21:22:36] [INFO ] Flatten gal took : 40 ms
[2022-06-12 21:22:36] [INFO ] Applying decomposition
[2022-06-12 21:22:36] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10609762082154419884.txt, -o, /tmp/graph10609762082154419884.bin, -w, /tmp/graph10609762082154419884.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10609762082154419884.bin, -l, -1, -v, -w, /tmp/graph10609762082154419884.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:22:36] [INFO ] Decomposing Gal with order
[2022-06-12 21:22:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:22:36] [INFO ] Removed a total of 696 redundant transitions.
[2022-06-12 21:22:37] [INFO ] Flatten gal took : 141 ms
[2022-06-12 21:22:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 81 labels/synchronizations in 57 ms.
[2022-06-12 21:22:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4499004817080095976.gal : 46 ms
[2022-06-12 21:22:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15982947018464054582.prop : 8 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality4499004817080095976.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15982947018464054582.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality4499004817080095976.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15982947018464054582.prop --nowitness
Loading property file /tmp/ReachabilityCardinality15982947018464054582.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 41
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :41 after 741617
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :741617 after 1.63152e+07
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1.63152e+07 after 2.01036e+08
Reachability property DLCshifumi-PT-2b-ReachabilityFireability-13 is true.
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property DLCshifumi-PT-2b-ReachabilityFireability-02 does not hold.
FORMULA DLCshifumi-PT-2b-ReachabilityFireability-02 FALSE 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 65 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,5.16695e+14,0.093395,8544,285,143,2432,801,699,2366,226,1621,0
Total reachable state count : 516694724755217

Verifying 2 reachability properties.
Invariant property DLCshifumi-PT-2b-ReachabilityFireability-02 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCshifumi-PT-2b-ReachabilityFireability-02,1.04104e+13,0.099524,8544,210,157,2432,801,854,2366,244,1621,0
Reachability property DLCshifumi-PT-2b-ReachabilityFireability-13 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
DLCshifumi-PT-2b-ReachabilityFireability-13,1.60526e+12,0.099926,8544,99,92,2432,801,866,2366,245,1621,0
All properties solved without resorting to model-checking.

BK_STOP 1655068958328

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="DLCshifumi-PT-2b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is DLCshifumi-PT-2b, 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 r071-tall-165254780400114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-2b.tgz
mv DLCshifumi-PT-2b 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 ;