Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r158-smll-171636266800399.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is FamilyReunion-COL-L00020M0002C001P001G001, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636266800399
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 7.6K Apr 11 20:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 11 20:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 11 20:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 11 20:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 20:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 11 20:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 11 20:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 114K Apr 11 20:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 24 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 135K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-00
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-01
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-02
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-03
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-04
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-05
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-06
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-07
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-08
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-09
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-10
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-11
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-12
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-13
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-14
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716634262229

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00020M0002C001P001G001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202405141337
[2024-05-25 10:51:03] [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]
[2024-05-25 10:51:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 10:51:04] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-25 10:51:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 10:51:05] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1176 ms
[2024-05-25 10:51:05] [INFO ] Detected 5 constant HL places corresponding to 11 PT places.
[2024-05-25 10:51:05] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 3292 PT places and 2774.0 transition bindings in 48 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 42 ms.
Working with output stream class java.io.PrintStream
[2024-05-25 10:51:05] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 8 ms.
[2024-05-25 10:51:05] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
RANDOM walk for 4756 steps (0 resets) in 26 ms. (176 steps per ms) remains 0/1 properties
[2024-05-25 10:51:05] [INFO ] Flatten gal took : 39 ms
[2024-05-25 10:51:05] [INFO ] Flatten gal took : 12 ms
[2024-05-25 10:51:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality996311504418925329.gal : 11 ms
[2024-05-25 10:51:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9213856317807257914.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality996311504418925329.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9213856317807257914.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2024-05-25 10:51:05] [INFO ] Flatten gal took : 12 ms
[2024-05-25 10:51:05] [INFO ] Flatten gal took : 11 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-05-25 10:51:05] [INFO ] Flatten gal took : 15 ms
[2024-05-25 10:51:05] [INFO ] Flatten gal took : 10 ms
[2024-05-25 10:51:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4728839789949142708.gal : 5 ms
[2024-05-25 10:51:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11474179667290533506.prop : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4728839789949142708.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11474179667290533506.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 2
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 2
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
[2024-05-25 10:51:05] [INFO ] Unfolded HLPN to a Petri net with 3095 places and 2438 transitions 6997 arcs in 91 ms.
[2024-05-25 10:51:06] [INFO ] Unfolded 16 HLPN properties in 4 ms.
[2024-05-25 10:51:06] [INFO ] Reduced 42 identical enabling conditions.
[2024-05-25 10:51:06] [INFO ] Reduced 42 identical enabling conditions.
[2024-05-25 10:51:06] [INFO ] Reduced 42 identical enabling conditions.
[2024-05-25 10:51:06] [INFO ] Reduced 42 identical enabling conditions.
[2024-05-25 10:51:06] [INFO ] Reduced 21 identical enabling conditions.
[2024-05-25 10:51:06] [INFO ] Reduced 42 identical enabling conditions.
[2024-05-25 10:51:06] [INFO ] Reduced 21 identical enabling conditions.
[2024-05-25 10:51:06] [INFO ] Reduced 21 identical enabling conditions.
[2024-05-25 10:51:06] [INFO ] Reduced 21 identical enabling conditions.
[2024-05-25 10:51:06] [INFO ] Reduced 21 identical enabling conditions.
[2024-05-25 10:51:06] [INFO ] Reduced 21 identical enabling conditions.
Deduced a syphon composed of 21 places in 27 ms
Reduce places removed 30 places and 0 transitions.
[2024-05-25 10:51:07] [INFO ] Flatten gal took : 514 ms
[2024-05-25 10:51:07] [INFO ] Flatten gal took : 453 ms
[2024-05-25 10:51:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15507619380104173061.gal : 109 ms
[2024-05-25 10:51:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15121542547819160265.prop : 84 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15507619380104173061.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15121542547819160265.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 40000 steps (32 resets) in 6230 ms. (6 steps per ms) remains 3/16 properties
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Loading property file /tmp/ReachabilityCardinality15121542547819160265.prop.
BEST_FIRST walk for 40003 steps (8 resets) in 3675 ms. (10 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5086 ms. (7 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 2384 ms. (16 steps per ms) remains 3/3 properties
// Phase 1: matrix 2438 rows 3065 cols
[2024-05-25 10:51:11] [INFO ] Computed 747 invariants in 217 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2446 variables, 179/179 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2446 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 330/2776 variables, 26/205 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2776 variables, 137/342 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2776 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 289/3065 variables, 405/747 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3065/5503 variables, and 747 constraints, problems are : Problem set: 0 solved, 3 unsolved in 5049 ms.
Refiners :[Positive P Invariants (semi-flows): 26/26 constraints, Generalized P Invariants (flows): 721/721 constraints, State Equation: 0/3065 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2446 variables, 179/179 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2446 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 330/2776 variables, 26/205 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2776 variables, 137/342 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 3
At refinement iteration 4 (INCLUDED_ONLY) 0/2776 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :5 after 20
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :20 after 25
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :25 after 135
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :135 after 255
At refinement iteration 5 (OVERLAPS) 289/3065 variables, 405/747 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :255 after 2057
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :2057 after 12167
[2024-05-25 10:51:29] [INFO ] Deduced a trap composed of 64 places in 4910 ms of which 231 ms to minimize.
SMT process timed out in 18211ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2446 out of 3065 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3065/3065 places, 2438/2438 transitions.
Graph (complete) has 4456 edges and 3065 vertex of which 2971 are kept as prefixes of interest. Removing 94 places using SCC suffix rule.11 ms
Discarding 94 places :
Also discarding 21 output transitions
Drop transitions (Output transitions of discarded places.) removed 21 transitions
Discarding 21 places :
Implicit places reduction removed 21 places
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 2950 transition count 2417
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 42 Pre rules applied. Total rules applied 22 place count 2950 transition count 2375
Deduced a syphon composed of 42 places in 6 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 1 with 84 rules applied. Total rules applied 106 place count 2908 transition count 2375
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 7 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 1 with 42 rules applied. Total rules applied 148 place count 2887 transition count 2354
Applied a total of 148 rules in 353 ms. Remains 2887 /3065 variables (removed 178) and now considering 2354/2438 (removed 84) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 370 ms. Remains : 2887/3065 places, 2354/2438 transitions.
RANDOM walk for 40000 steps (32 resets) in 2471 ms. (16 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3681 ms. (10 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3493 ms. (11 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2423 ms. (16 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 354749 steps, run timeout after 9001 ms. (steps per millisecond=39 ) properties seen :0 out of 3
Probabilistic random walk after 354749 steps, saw 100120 distinct states, run finished after 9013 ms. (steps per millisecond=39 ) properties seen :0
// Phase 1: matrix 2354 rows 2887 cols
[2024-05-25 10:51:42] [INFO ] Computed 677 invariants in 90 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2446 variables, 180/180 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2446 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 399/2845 variables, 497/677 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2845 variables, 0/677 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2354/5199 variables, 2845/3522 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5199 variables, 0/3522 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 42/5241 variables, 42/3564 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5241 variables, 0/3564 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/5241 variables, 0/3564 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5241/5241 variables, and 3564 constraints, problems are : Problem set: 0 solved, 3 unsolved in 16038 ms.
Refiners :[Generalized P Invariants (flows): 677/677 constraints, State Equation: 2887/2887 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2446 variables, 180/180 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2446 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 399/2845 variables, 497/677 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2845 variables, 0/677 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2354/5199 variables, 2845/3522 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5199 variables, 0/3522 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 42/5241 variables, 42/3564 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5241 variables, 0/3564 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/5241 variables, 0/3564 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5241/5241 variables, and 3564 constraints, problems are : Problem set: 0 solved, 3 unsolved in 17933 ms.
Refiners :[Generalized P Invariants (flows): 677/677 constraints, State Equation: 2887/2887 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 35957ms problems are : Problem set: 0 solved, 3 unsolved
Finished Parikh walk after 1201 steps, including 2 resets, run visited all 3 properties in 35 ms. (steps per millisecond=34 )
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-13 TRUE TECHNIQUES PARIKH_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-10 TRUE TECHNIQUES PARIKH_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-2024-08 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 47 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 74308 ms.

BK_STOP 1716634338360

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="FamilyReunion-COL-L00020M0002C001P001G001"
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 2-5568"
echo " Executing tool itstools"
echo " Input is FamilyReunion-COL-L00020M0002C001P001G001, 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 r158-smll-171636266800399"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00020M0002C001P001G001.tgz
mv FamilyReunion-COL-L00020M0002C001P001G001 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 ;