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-171636266800389.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-L00010M0001C001P001G001, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636266800389
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 7.4K Apr 11 20:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 11 20:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 11 20:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 11 20:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 20:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 171K Apr 11 20:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 11 20:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 11 20:24 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 134K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-00
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-01
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-02
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-03
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-04
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-05
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-06
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-07
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-08
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-09
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-10
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-11
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-12
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-13
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-14
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716627302215

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00010M0001C001P001G001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202405141337
[2024-05-25 08:55:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 08:55:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 08:55:04] [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 08:55:05] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 08:55:06] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1351 ms
[2024-05-25 08:55:06] [INFO ] Detected 5 constant HL places corresponding to 10 PT places.
[2024-05-25 08:55:06] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 1486 PT places and 1245.0 transition bindings in 70 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 15 ms.
[2024-05-25 08:55:06] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 10 ms.
[2024-05-25 08:55:06] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 5 places and 0 transitions.
// Phase 1: matrix 66 rows 99 cols
[2024-05-25 08:55:06] [INFO ] Computed 33 invariants in 26 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[0, 0, 0, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[11, 11, 40, 11, 11, 22, 11, 11, 220, 11, 11, 2, 11, 11, 11, 22]
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-03 11 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-25 08:55:06] [INFO ] Invariant cache hit.
[2024-05-25 08:55:06] [INFO ] [Real]Absence check using 4 positive place invariants in 9 ms returned sat
[2024-05-25 08:55:07] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2024-05-25 08:55:07] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2024-05-25 08:55:07] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 22 ms.
[2024-05-25 08:55:07] [INFO ] Added : 9 causal constraints over 2 iterations in 87 ms. Result :sat
Minimization took 36 ms.
[2024-05-25 08:55:07] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2024-05-25 08:55:07] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 13 ms returned sat
[2024-05-25 08:55:07] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2024-05-25 08:55:07] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 20 ms.
[2024-05-25 08:55:07] [INFO ] Added : 15 causal constraints over 3 iterations in 78 ms. Result :sat
Minimization took 29 ms.
[2024-05-25 08:55:07] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2024-05-25 08:55:07] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 9 ms returned sat
[2024-05-25 08:55:07] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2024-05-25 08:55:07] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 15 ms.
[2024-05-25 08:55:07] [INFO ] Added : 52 causal constraints over 11 iterations in 175 ms. Result :sat
Minimization took 39 ms.
[2024-05-25 08:55:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:55:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-25 08:55:08] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 9 ms returned sat
[2024-05-25 08:55:08] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2024-05-25 08:55:08] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-25 08:55:08] [INFO ] Added : 52 causal constraints over 11 iterations in 143 ms. Result :sat
Minimization took 29 ms.
[2024-05-25 08:55:08] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2024-05-25 08:55:08] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 13 ms returned sat
[2024-05-25 08:55:08] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2024-05-25 08:55:08] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-25 08:55:08] [INFO ] Added : 2 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 18 ms.
[2024-05-25 08:55:08] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 08:55:08] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 7 ms returned sat
[2024-05-25 08:55:08] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-25 08:55:08] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-25 08:55:08] [INFO ] Added : 46 causal constraints over 10 iterations in 105 ms. Result :sat
Minimization took 22 ms.
[2024-05-25 08:55:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:55:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 08:55:08] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 8 ms returned sat
[2024-05-25 08:55:08] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2024-05-25 08:55:08] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-25 08:55:08] [INFO ] Added : 46 causal constraints over 10 iterations in 96 ms. Result :sat
Minimization took 37 ms.
[2024-05-25 08:55:09] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-25 08:55:09] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 14 ms returned sat
[2024-05-25 08:55:09] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2024-05-25 08:55:09] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-25 08:55:09] [INFO ] Added : 43 causal constraints over 9 iterations in 131 ms. Result :sat
Minimization took 37 ms.
[2024-05-25 08:55:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:55:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 08:55:09] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 12 ms returned sat
[2024-05-25 08:55:09] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2024-05-25 08:55:09] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-25 08:55:09] [INFO ] Added : 43 causal constraints over 9 iterations in 85 ms. Result :sat
Minimization took 24 ms.
[2024-05-25 08:55:09] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 08:55:09] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 8 ms returned sat
[2024-05-25 08:55:09] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2024-05-25 08:55:09] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-25 08:55:09] [INFO ] Added : 11 causal constraints over 3 iterations in 38 ms. Result :sat
Minimization took 18 ms.
[2024-05-25 08:55:09] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 08:55:09] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 9 ms returned sat
[2024-05-25 08:55:09] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2024-05-25 08:55:09] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-25 08:55:09] [INFO ] Added : 12 causal constraints over 3 iterations in 44 ms. Result :sat
Minimization took 19 ms.
[2024-05-25 08:55:09] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 08:55:09] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 8 ms returned sat
[2024-05-25 08:55:09] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2024-05-25 08:55:09] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-25 08:55:10] [INFO ] Added : 48 causal constraints over 10 iterations in 100 ms. Result :sat
Minimization took 24 ms.
[2024-05-25 08:55:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:55:10] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 08:55:10] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 8 ms returned sat
[2024-05-25 08:55:10] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2024-05-25 08:55:10] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-25 08:55:10] [INFO ] Added : 48 causal constraints over 10 iterations in 84 ms. Result :sat
Minimization took 23 ms.
[2024-05-25 08:55:10] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 08:55:10] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 9 ms returned sat
[2024-05-25 08:55:10] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2024-05-25 08:55:10] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-25 08:55:10] [INFO ] Added : 28 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 20 ms.
[2024-05-25 08:55:10] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-25 08:55:10] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2024-05-25 08:55:10] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2024-05-25 08:55:10] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-25 08:55:10] [INFO ] Added : 56 causal constraints over 12 iterations in 132 ms. Result :sat
Minimization took 25 ms.
[2024-05-25 08:55:10] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 08:55:10] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2024-05-25 08:55:10] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2024-05-25 08:55:10] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-25 08:55:10] [INFO ] Added : 14 causal constraints over 3 iterations in 46 ms. Result :sat
Minimization took 19 ms.
[2024-05-25 08:55:10] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 08:55:10] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 8 ms returned sat
[2024-05-25 08:55:11] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-25 08:55:11] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-25 08:55:11] [INFO ] Added : 48 causal constraints over 10 iterations in 100 ms. Result :sat
Minimization took 24 ms.
[2024-05-25 08:55:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:55:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-25 08:55:11] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 9 ms returned sat
[2024-05-25 08:55:11] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2024-05-25 08:55:11] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-25 08:55:11] [INFO ] Added : 48 causal constraints over 10 iterations in 86 ms. Result :sat
Minimization took 25 ms.
[2024-05-25 08:55:11] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 08:55:11] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 12 ms returned sat
[2024-05-25 08:55:11] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2024-05-25 08:55:11] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-25 08:55:11] [INFO ] Added : 27 causal constraints over 6 iterations in 84 ms. Result :sat
Minimization took 32 ms.
[2024-05-25 08:55:11] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-25 08:55:11] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 13 ms returned sat
[2024-05-25 08:55:11] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2024-05-25 08:55:11] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-25 08:55:11] [INFO ] Added : 43 causal constraints over 9 iterations in 118 ms. Result :sat
Minimization took 36 ms.
[2024-05-25 08:55:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:55:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-25 08:55:11] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 13 ms returned sat
[2024-05-25 08:55:12] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2024-05-25 08:55:12] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-25 08:55:12] [INFO ] Added : 43 causal constraints over 9 iterations in 116 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[11, 11, 40, 11, 22, 11, 11, 220, 11, 11, 2, 11, 11, 11, 22]
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
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
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
[2024-05-25 08:55:12] [INFO ] Unfolded HLPN to a Petri net with 1379 places and 1069 transitions 3062 arcs in 58 ms.
[2024-05-25 08:55:12] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Deduced a syphon composed of 11 places in 16 ms
Reduce places removed 19 places and 0 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[11, 11, 40, 11, 22, 11, 11, 220, 11, 11, 2, 11, 11, 11, 22]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[11, 11, 40, 11, 22, 11, 11, 220, 11, 11, 2, 11, 11, 11, 22]
// Phase 1: matrix 1069 rows 1360 cols
[2024-05-25 08:55:12] [INFO ] Computed 331 invariants in 128 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[11, 11, 40, 11, 22, 11, 11, 202, 11, 11, 2, 11, 11, 11, 22]
RANDOM walk for 10000 steps (15 resets) in 114 ms. (86 steps per ms)
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-11 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-00 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-12 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-01 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-04 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 100010 steps (20 resets) in 205 ms. (485 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 6, 6, 5, 11, 5, 4, 4, 4, 3] Max Struct:[40, 22, 11, 11, 202, 11, 11, 11, 11, 22]
[2024-05-25 08:55:12] [INFO ] Invariant cache hit.
[2024-05-25 08:55:13] [INFO ] [Real]Absence check using 31 positive place invariants in 31 ms returned sat
[2024-05-25 08:55:13] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 104 ms returned sat
[2024-05-25 08:55:13] [INFO ] [Real]Absence check using state equation in 672 ms returned sat
[2024-05-25 08:55:14] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 105 ms.
[2024-05-25 08:55:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:55:18] [INFO ] [Nat]Absence check using 31 positive place invariants in 66 ms returned sat
[2024-05-25 08:55:18] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 141 ms returned sat
[2024-05-25 08:55:19] [INFO ] [Nat]Absence check using state equation in 839 ms returned sat
[2024-05-25 08:55:19] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 129 ms.
Maximisation of solution failed !
Minimization took 2 ms.
[2024-05-25 08:55:23] [INFO ] [Real]Absence check using 31 positive place invariants in 35 ms returned sat
[2024-05-25 08:55:23] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 132 ms returned sat
[2024-05-25 08:55:24] [INFO ] [Real]Absence check using state equation in 911 ms returned sat
[2024-05-25 08:55:24] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 103 ms.
[2024-05-25 08:55:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:55:28] [INFO ] [Nat]Absence check using 31 positive place invariants in 33 ms returned sat
[2024-05-25 08:55:28] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 116 ms returned sat
[2024-05-25 08:55:28] [INFO ] [Nat]Absence check using state equation in 677 ms returned sat
[2024-05-25 08:55:28] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 103 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-05-25 08:55:33] [INFO ] [Real]Absence check using 31 positive place invariants in 31 ms returned sat
[2024-05-25 08:55:33] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 116 ms returned sat
[2024-05-25 08:55:33] [INFO ] [Real]Absence check using state equation in 816 ms returned sat
[2024-05-25 08:55:34] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 86 ms.
[2024-05-25 08:55:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:55:37] [INFO ] [Nat]Absence check using 31 positive place invariants in 32 ms returned sat
[2024-05-25 08:55:37] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 116 ms returned sat
[2024-05-25 08:55:38] [INFO ] [Nat]Absence check using state equation in 697 ms returned sat
[2024-05-25 08:55:38] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 78 ms.
Maximisation of solution failed !
Minimization took 1 ms.
[2024-05-25 08:55:42] [INFO ] [Real]Absence check using 31 positive place invariants in 32 ms returned sat
[2024-05-25 08:55:42] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 116 ms returned sat
[2024-05-25 08:55:43] [INFO ] [Real]Absence check using state equation in 665 ms returned sat
[2024-05-25 08:55:43] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 83 ms.
[2024-05-25 08:55:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:55:45] [INFO ] [Nat]Absence check using 31 positive place invariants in 32 ms returned sat
[2024-05-25 08:55:45] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 154 ms returned sat
[2024-05-25 08:55:46] [INFO ] [Nat]Absence check using state equation in 771 ms returned sat
[2024-05-25 08:55:46] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 77 ms.
[2024-05-25 08:55:49] [INFO ] Added : 129 causal constraints over 26 iterations in 2772 ms. Result :sat
Minimization took 630 ms.
[2024-05-25 08:55:50] [INFO ] [Real]Absence check using 31 positive place invariants in 29 ms returned sat
[2024-05-25 08:55:50] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 109 ms returned unsat
[2024-05-25 08:55:50] [INFO ] [Real]Absence check using 31 positive place invariants in 46 ms returned sat
[2024-05-25 08:55:50] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 152 ms returned sat
[2024-05-25 08:55:51] [INFO ] [Real]Absence check using state equation in 875 ms returned sat
[2024-05-25 08:55:52] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 104 ms.
[2024-05-25 08:55:55] [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 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-25 08:55:55] [INFO ] [Real]Absence check using 31 positive place invariants in 34 ms returned sat
[2024-05-25 08:55:55] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 132 ms returned sat
[2024-05-25 08:55:56] [INFO ] [Real]Absence check using state equation in 829 ms returned sat
[2024-05-25 08:55:57] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 121 ms.
[2024-05-25 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:56:00] [INFO ] [Nat]Absence check using 31 positive place invariants in 47 ms returned sat
[2024-05-25 08:56:00] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 149 ms returned sat
[2024-05-25 08:56:01] [INFO ] [Nat]Absence check using state equation in 889 ms returned sat
[2024-05-25 08:56:01] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 113 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-05-25 08:56:05] [INFO ] [Real]Absence check using 31 positive place invariants in 33 ms returned sat
[2024-05-25 08:56:05] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 139 ms returned sat
[2024-05-25 08:56:06] [INFO ] [Real]Absence check using state equation in 850 ms returned sat
[2024-05-25 08:56:06] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 110 ms.
[2024-05-25 08:56:09] [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 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-25 08:56:10] [INFO ] [Real]Absence check using 31 positive place invariants in 46 ms returned sat
[2024-05-25 08:56:10] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 166 ms returned sat
[2024-05-25 08:56:11] [INFO ] [Real]Absence check using state equation in 944 ms returned sat
[2024-05-25 08:56:11] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 128 ms.
[2024-05-25 08:56:14] [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 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-25 08:56:15] [INFO ] [Real]Absence check using 31 positive place invariants in 45 ms returned sat
[2024-05-25 08:56:15] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 163 ms returned sat
[2024-05-25 08:56:16] [INFO ] [Real]Absence check using state equation in 853 ms returned sat
[2024-05-25 08:56:16] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 73 ms.
[2024-05-25 08:56:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:56:20] [INFO ] [Nat]Absence check using 31 positive place invariants in 75 ms returned sat
[2024-05-25 08:56:20] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 156 ms returned sat
[2024-05-25 08:56:21] [INFO ] [Nat]Absence check using state equation in 615 ms returned sat
[2024-05-25 08:56:21] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 85 ms.
Maximisation of solution failed !
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[4, 6, 6, 5, 11, 5, 4, 4, 4, 3] Max Struct:[40, 22, 11, 11, 11, 11, 11, 11, 11, 22]
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-08 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 6, 6, 5, 5, 4, 4, 4, 3] Max Struct:[40, 22, 11, 11, 11, 11, 11, 11, 22]
Support contains 110 out of 1360 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1360/1360 places, 1069/1069 transitions.
Graph (complete) has 1951 edges and 1360 vertex of which 1127 are kept as prefixes of interest. Removing 233 places using SCC suffix rule.10 ms
Discarding 233 places :
Also discarding 167 output transitions
Drop transitions (Output transitions of discarded places.) removed 167 transitions
Discarding 154 places :
Implicit places reduction removed 154 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 363 transitions
Trivial Post-agglo rules discarded 363 transitions
Performed 363 trivial Post agglomeration. Transition count delta: 363
Iterating post reduction 0 with 517 rules applied. Total rules applied 518 place count 973 transition count 539
Reduce places removed 363 places and 0 transitions.
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Iterating post reduction 1 with 396 rules applied. Total rules applied 914 place count 610 transition count 506
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 2 with 33 rules applied. Total rules applied 947 place count 577 transition count 506
Performed 77 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 77 Pre rules applied. Total rules applied 947 place count 577 transition count 429
Deduced a syphon composed of 77 places in 2 ms
Ensure Unique test removed 22 places
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 1123 place count 478 transition count 429
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 22 rules applied. Total rules applied 1145 place count 478 transition count 407
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 1167 place count 456 transition count 407
Discarding 44 places :
Symmetric choice reduction at 5 with 44 rule applications. Total rules 1211 place count 412 transition count 363
Iterating global reduction 5 with 44 rules applied. Total rules applied 1255 place count 412 transition count 363
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 5 with 11 rules applied. Total rules applied 1266 place count 412 transition count 352
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 1277 place count 401 transition count 352
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 22 Pre rules applied. Total rules applied 1277 place count 401 transition count 330
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 7 with 44 rules applied. Total rules applied 1321 place count 379 transition count 330
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1323 place count 377 transition count 308
Iterating global reduction 7 with 2 rules applied. Total rules applied 1325 place count 377 transition count 308
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 33 places :
Implicit places reduction removed 33 places
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 7 with 55 rules applied. Total rules applied 1380 place count 344 transition count 286
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1391 place count 333 transition count 286
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 22 Pre rules applied. Total rules applied 1391 place count 333 transition count 264
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 9 with 44 rules applied. Total rules applied 1435 place count 311 transition count 264
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 9 with 22 rules applied. Total rules applied 1457 place count 300 transition count 253
Free-agglomeration rule (complex) applied 44 times.
Iterating global reduction 9 with 44 rules applied. Total rules applied 1501 place count 300 transition count 209
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 9 with 44 rules applied. Total rules applied 1545 place count 256 transition count 209
Applied a total of 1545 rules in 375 ms. Remains 256 /1360 variables (removed 1104) and now considering 209/1069 (removed 860) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 404 ms. Remains : 256/1360 places, 209/1069 transitions.
// Phase 1: matrix 209 rows 256 cols
[2024-05-25 08:56:25] [INFO ] Computed 58 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[4, 6, 6, 5, 5, 4, 4, 4, 3] Max Struct:[40, 22, 11, 11, 11, 11, 11, 11, 22]
RANDOM walk for 1000000 steps (5649 resets) in 4123 ms. (242 steps per ms)
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-06 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-09 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-10 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 6000006 steps (3160 resets) in 6775 ms. (885 steps per ms)
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-14 11 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Current structural bounds on expressions (after WALK) : Max Seen:[11, 11, 10, 7, 8] Max Struct:[40, 22, 11, 11, 22]
[2024-05-25 08:56:36] [INFO ] Invariant cache hit.
[2024-05-25 08:56:36] [INFO ] [Real]Absence check using 0 positive and 58 generalized place invariants in 20 ms returned sat
[2024-05-25 08:56:36] [INFO ] [Real]Absence check using state equation in 89 ms returned unsat
[2024-05-25 08:56:36] [INFO ] [Real]Absence check using 0 positive and 58 generalized place invariants in 26 ms returned sat
[2024-05-25 08:56:36] [INFO ] [Real]Absence check using state equation in 144 ms returned unsat
[2024-05-25 08:56:36] [INFO ] [Real]Absence check using 0 positive and 58 generalized place invariants in 26 ms returned sat
[2024-05-25 08:56:36] [INFO ] [Real]Absence check using state equation in 161 ms returned sat
[2024-05-25 08:56:37] [INFO ] Computed and/alt/rep : 154/242/154 causal constraints (skipped 33 transitions) in 26 ms.
[2024-05-25 08:56:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:56:37] [INFO ] [Nat]Absence check using 0 positive and 58 generalized place invariants in 26 ms returned sat
[2024-05-25 08:56:37] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2024-05-25 08:56:37] [INFO ] Computed and/alt/rep : 154/242/154 causal constraints (skipped 33 transitions) in 23 ms.
[2024-05-25 08:56:37] [INFO ] Added : 19 causal constraints over 4 iterations in 164 ms. Result :sat
Minimization took 79 ms.
[2024-05-25 08:56:37] [INFO ] [Real]Absence check using 0 positive and 58 generalized place invariants in 25 ms returned sat
[2024-05-25 08:56:37] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2024-05-25 08:56:37] [INFO ] Computed and/alt/rep : 154/242/154 causal constraints (skipped 33 transitions) in 24 ms.
[2024-05-25 08:56:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:56:38] [INFO ] [Nat]Absence check using 0 positive and 58 generalized place invariants in 27 ms returned sat
[2024-05-25 08:56:38] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2024-05-25 08:56:38] [INFO ] Computed and/alt/rep : 154/242/154 causal constraints (skipped 33 transitions) in 24 ms.
[2024-05-25 08:56:39] [INFO ] Added : 112 causal constraints over 23 iterations in 651 ms. Result :sat
Minimization took 171 ms.
[2024-05-25 08:56:39] [INFO ] [Real]Absence check using 0 positive and 58 generalized place invariants in 25 ms returned sat
[2024-05-25 08:56:39] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2024-05-25 08:56:39] [INFO ] Computed and/alt/rep : 154/242/154 causal constraints (skipped 33 transitions) in 21 ms.
[2024-05-25 08:56:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:56:40] [INFO ] [Nat]Absence check using 0 positive and 58 generalized place invariants in 21 ms returned sat
[2024-05-25 08:56:40] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2024-05-25 08:56:40] [INFO ] Computed and/alt/rep : 154/242/154 causal constraints (skipped 33 transitions) in 20 ms.
[2024-05-25 08:56:40] [INFO ] Added : 59 causal constraints over 12 iterations in 275 ms. Result :sat
Minimization took 115 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[11, 11, 10, 7, 8] Max Struct:[11, 11, 11, 11, 22]
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-05 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-02 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-13 11 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[11, 11] Max Struct:[11, 22]
Support contains 33 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 209/209 transitions.
Graph (complete) has 418 edges and 256 vertex of which 123 are kept as prefixes of interest. Removing 133 places using SCC suffix rule.1 ms
Discarding 133 places :
Also discarding 88 output transitions
Drop transitions (Output transitions of discarded places.) removed 88 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 123 transition count 99
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 45 place count 101 transition count 99
Applied a total of 45 rules in 11 ms. Remains 101 /256 variables (removed 155) and now considering 99/209 (removed 110) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 101/256 places, 99/209 transitions.
// Phase 1: matrix 99 rows 101 cols
[2024-05-25 08:56:41] [INFO ] Computed 13 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[11, 11] Max Struct:[11, 22]
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-07 11 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (14925 resets) in 1975 ms. (506 steps per ms)
BEST_FIRST walk for 1000001 steps (1203 resets) in 643 ms. (1552 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[11] Max Struct:[22]
[2024-05-25 08:56:43] [INFO ] Invariant cache hit.
[2024-05-25 08:56:43] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 7 ms returned sat
[2024-05-25 08:56:43] [INFO ] [Real]Absence check using state equation in 61 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[11] Max Struct:[11]
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-15 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[] Max Struct:[]
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 08:56:43] [INFO ] Flatten gal took : 54 ms
[2024-05-25 08:56:43] [INFO ] Flatten gal took : 18 ms
[2024-05-25 08:56:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7473647131717397495.gal : 28 ms
[2024-05-25 08:56:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5624643992924625466.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/ReachabilityCardinality7473647131717397495.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5624643992924625466.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 99367 ms.

BK_STOP 1716627404296

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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 UpperBounds -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-L00010M0001C001P001G001"
export BK_EXAMINATION="UpperBounds"
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-L00010M0001C001P001G001, examination is UpperBounds"
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-171636266800389"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00010M0001C001P001G001.tgz
mv FamilyReunion-COL-L00010M0001C001P001G001 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;