Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r130-smll-177955808900045.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is FamilyReunion-COL-L00400M0040C020P020G001, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955808900045
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.9K Mar 6 06:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 6 06:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Mar 6 06:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 6 06:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Mar 6 07:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 6 07:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 6 07:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 6 07:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 10:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 24 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 159K Mar 3 18:30 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-00
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-01
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-02
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-03
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-04
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-05
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-06
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-07
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-08
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-09
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-10
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-11
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-12
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-13
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-14
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1779667482845

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-L00400M0040C020P020G001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202604301425
[2026-05-25 00:04:45] [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]
[2026-05-25 00:04:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 00:04:45] [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.
[2026-05-25 00:04:46] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-25 00:04:47] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1553 ms
[2026-05-25 00:04:47] [INFO ] Detected 5 constant HL places corresponding to 106 PT places.
[2026-05-25 00:04:47] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 538109 PT places and 508890.0 transition bindings in 124 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 17 ms.
[2026-05-25 00:04:47] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 15 ms.
[2026-05-25 00:04:47] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 5 places and 0 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1211923583726500106.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15492201559880022255.kers'
[2026-05-25 00:04:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1211923583726500106.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15492201559880022255.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 99 cols 188 entries
Finished phase 1 with 45 SingleSign rule and 21 generalized
[2026-05-25 00:04:47] [INFO ] Computed 33 invariants in 1 ms
Computed 33 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15492201559880022255.kers
Total runtime 3 ms.
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[0, 41, 401, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[824, 41, 401, 401, 401, 401, 11, 824, 1203, 1648, 1203, 802, 824, 11, 33, 11]
FORMULA FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-02 401 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-01 41 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2026-05-25 00:04:47] [INFO ] Invariant cache hit.
[2026-05-25 00:04:48] [INFO ] [Real]Absence check using 8 positive place invariants in 18 ms returned sat
[2026-05-25 00:04:48] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 22 ms returned sat
[2026-05-25 00:04:48] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2026-05-25 00:04:48] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 28 ms.
[2026-05-25 00:04:48] [INFO ] Added : 47 causal constraints over 10 iterations in 276 ms. Result :sat
Minimization took 47 ms.
[2026-05-25 00:04:48] [INFO ] [Real]Absence check using 8 positive place invariants in 11 ms returned sat
[2026-05-25 00:04:48] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 16 ms returned sat
[2026-05-25 00:04:48] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2026-05-25 00:04:48] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 13 ms.
[2026-05-25 00:04:48] [INFO ] Added : 34 causal constraints over 7 iterations in 135 ms. Result :sat
Minimization took 30 ms.
[2026-05-25 00:04:49] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2026-05-25 00:04:49] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 12 ms returned sat
[2026-05-25 00:04:49] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2026-05-25 00:04:49] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 13 ms.
[2026-05-25 00:04:49] [INFO ] Added : 32 causal constraints over 7 iterations in 141 ms. Result :sat
Minimization took 37 ms.
[2026-05-25 00:04:49] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2026-05-25 00:04:49] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 16 ms returned sat
[2026-05-25 00:04:49] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2026-05-25 00:04:49] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 16 ms.
[2026-05-25 00:04:49] [INFO ] Added : 32 causal constraints over 7 iterations in 153 ms. Result :sat
Minimization took 32 ms.
[2026-05-25 00:04:49] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2026-05-25 00:04:49] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 10 ms returned sat
[2026-05-25 00:04:49] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2026-05-25 00:04:49] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 14 ms.
[2026-05-25 00:04:50] [INFO ] Added : 57 causal constraints over 12 iterations in 209 ms. Result :sat
Minimization took 37 ms.
[2026-05-25 00:04:50] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2026-05-25 00:04:50] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 16 ms returned sat
[2026-05-25 00:04:50] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2026-05-25 00:04:50] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 13 ms.
[2026-05-25 00:04:50] [INFO ] Added : 42 causal constraints over 9 iterations in 170 ms. Result :sat
Minimization took 35 ms.
[2026-05-25 00:04:50] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 00:04:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2026-05-25 00:04:50] [INFO ] [Nat]Absence check using 8 positive and 25 generalized place invariants in 14 ms returned sat
[2026-05-25 00:04:50] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2026-05-25 00:04:50] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 13 ms.
[2026-05-25 00:04:50] [INFO ] Added : 42 causal constraints over 9 iterations in 167 ms. Result :sat
Minimization took 34 ms.
[2026-05-25 00:04:51] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2026-05-25 00:04:51] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 17 ms returned sat
[2026-05-25 00:04:51] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2026-05-25 00:04:51] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 22 ms.
[2026-05-25 00:04:51] [INFO ] Added : 32 causal constraints over 7 iterations in 130 ms. Result :sat
Minimization took 34 ms.
[2026-05-25 00:04:51] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2026-05-25 00:04:51] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 12 ms returned sat
[2026-05-25 00:04:51] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2026-05-25 00:04:51] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2026-05-25 00:04:51] [INFO ] Added : 53 causal constraints over 11 iterations in 180 ms. Result :sat
Minimization took 35 ms.
[2026-05-25 00:04:51] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 00:04:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2026-05-25 00:04:51] [INFO ] [Nat]Absence check using 8 positive and 25 generalized place invariants in 32 ms returned sat
[2026-05-25 00:04:51] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2026-05-25 00:04:51] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 15 ms.
[2026-05-25 00:04:52] [INFO ] Added : 53 causal constraints over 11 iterations in 183 ms. Result :sat
Minimization took 35 ms.
[2026-05-25 00:04:52] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2026-05-25 00:04:52] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 11 ms returned sat
[2026-05-25 00:04:52] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2026-05-25 00:04:52] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2026-05-25 00:04:52] [INFO ] Added : 32 causal constraints over 7 iterations in 120 ms. Result :sat
Minimization took 39 ms.
[2026-05-25 00:04:52] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 00:04:52] [INFO ] [Nat]Absence check using 8 positive place invariants in 7 ms returned sat
[2026-05-25 00:04:52] [INFO ] [Nat]Absence check using 8 positive and 25 generalized place invariants in 12 ms returned sat
[2026-05-25 00:04:52] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2026-05-25 00:04:52] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2026-05-25 00:04:52] [INFO ] Added : 32 causal constraints over 7 iterations in 105 ms. Result :sat
Minimization took 37 ms.
[2026-05-25 00:04:52] [INFO ] [Real]Absence check using 8 positive place invariants in 10 ms returned sat
[2026-05-25 00:04:52] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 10 ms returned sat
[2026-05-25 00:04:52] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2026-05-25 00:04:52] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2026-05-25 00:04:53] [INFO ] Added : 63 causal constraints over 13 iterations in 227 ms. Result :sat
Minimization took 51 ms.
[2026-05-25 00:04:53] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2026-05-25 00:04:53] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 13 ms returned sat
[2026-05-25 00:04:53] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2026-05-25 00:04:53] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2026-05-25 00:04:53] [INFO ] Added : 42 causal constraints over 9 iterations in 152 ms. Result :sat
Minimization took 34 ms.
[2026-05-25 00:04:53] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 00:04:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 7 ms returned sat
[2026-05-25 00:04:53] [INFO ] [Nat]Absence check using 8 positive and 25 generalized place invariants in 12 ms returned sat
[2026-05-25 00:04:53] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2026-05-25 00:04:53] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2026-05-25 00:04:53] [INFO ] Added : 42 causal constraints over 9 iterations in 140 ms. Result :sat
Minimization took 35 ms.
[2026-05-25 00:04:53] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2026-05-25 00:04:54] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 13 ms returned sat
[2026-05-25 00:04:54] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2026-05-25 00:04:54] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2026-05-25 00:04:54] [INFO ] Added : 58 causal constraints over 12 iterations in 202 ms. Result :sat
Minimization took 39 ms.
[2026-05-25 00:04:54] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2026-05-25 00:04:54] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 13 ms returned sat
[2026-05-25 00:04:54] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2026-05-25 00:04:54] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2026-05-25 00:04:54] [INFO ] Added : 58 causal constraints over 12 iterations in 210 ms. Result :sat
Minimization took 37 ms.
[2026-05-25 00:04:54] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2026-05-25 00:04:54] [INFO ] [Real]Absence check using 8 positive and 25 generalized place invariants in 14 ms returned sat
[2026-05-25 00:04:54] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2026-05-25 00:04:54] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2026-05-25 00:04:55] [INFO ] Added : 62 causal constraints over 13 iterations in 218 ms. Result :sat
Minimization took 38 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] Max Struct:[824, 401, 401, 401, 11, 824, 1203, 1648, 1203, 802, 824, 11, 33, 11]
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 :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 21
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
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 11
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
[2026-05-25 00:04:57] [INFO ] Unfolded HLPN to a Petri net with 477829 places and 412249 transitions 1184997 arcs in 2736 ms.
[2026-05-25 00:04:57] [INFO ] Unfolded 14 HLPN properties in 8 ms.
Deduced a syphon composed of 401 places in 1397 ms
Reduce places removed 467 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] Max Struct:[+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] Max Struct:[824, 401, 401, 401, 11, 824, 1203, 1648, 1203, 802, 824, 11, 33, 11]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[824, 401, 401, 401, 11, 824, 1203, 1648, 1203, 802, 824, 11, 33, 11]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7864904590295306493.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7114752332267320462.kers'
[2026-05-25 00:05:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7864904590295306493.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7114752332267320462.kers]
Culled 0 columns in 908 ms.
// Phase 1: matrix 412249 rows 477362 cols 1184997 entries
PetriSpot timed out after 60 s (PFLOWS)
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[824, 401, 401, 401, 11, 824, 1203, 1648, 1203, 802, 824, 11, 33, 11]
RANDOM walk for 10000 steps (2 resets) in 26823 ms. (0 steps per ms)
BEST_FIRST walk for 140014 steps (28 resets) in 23223 ms. (6 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 172, 0, 0, 0, 86, 0, 75, 0, 0, 0, 0, 0] Max Struct:[824, 401, 401, 401, 11, 824, 1203, 1648, 1203, 802, 824, 11, 33, 11]
[2026-05-25 00:06:54] [INFO ] Invariant cache hit.
[2026-05-25 00:06:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:07:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:07:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:07:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:07:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:07:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:07:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:07:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:07:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:07:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:07:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:07:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:08:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 00:08:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:832)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 172, 0, 0, 0, 86, 0, 75, 0, 0, 0, 0, 0] Max Struct:[824, 401, 401, 401, 11, 824, 1203, 1648, 1203, 802, 824, 11, 33, 11]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 172, 0, 0, 0, 86, 0, 75, 0, 0, 0, 0, 0] Max Struct:[824, 401, 401, 401, 11, 824, 1203, 1648, 1203, 802, 824, 11, 33, 11]
Support contains 85815 out of 477362 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 477362/477362 places, 412249/412249 transitions.
Graph (complete) has 740288 edges and 477362 vertex of which 475651 are kept as prefixes of interest. Removing 1711 places using SCC suffix rule.495 ms
Discarding 1711 places :
Also discarding 422 output transitions
Drop transitions (Output transitions of discarded places.) removed 422 transitions
Discarding 83809 places :
Implicit places reduction removed 83809 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 77794 transitions
Trivial Post-agglo rules discarded 77794 transitions
Performed 77794 trivial Post agglomeration. Transition count delta: 77794
Iterating post reduction 0 with 161603 rules applied. Total rules applied 161604 place count 391842 transition count 334033
Reduce places removed 77794 places and 0 transitions.
Performed 2700 Post agglomeration using F-continuation condition.
Performed 5418 Post agglomeration using F-continuation condition.
Performed 8207 Post agglomeration using F-continuation condition.
Performed 11042 Post agglomeration using F-continuation condition.
Performed 13878 Post agglomeration using F-continuation condition.
Performed 16667 Post agglomeration using F-continuation condition.
Performed 19652 Post agglomeration using F-continuation condition.
Performed 22571 Post agglomeration using F-continuation condition.
Performed 25537 Post agglomeration using F-continuation condition.
Performed 28489 Post agglomeration using F-continuation condition.
Performed 31322 Post agglomeration using F-continuation condition.
Performed 33684 Post agglomeration using F-continuation condition.Transition count delta: 33684
Iterating post reduction 1 with 111478 rules applied. Total rules applied 273082 place count 314048 transition count 300349
Reduce places removed 33684 places and 0 transitions.
Iterating post reduction 2 with 33684 rules applied. Total rules applied 306766 place count 280364 transition count 300349
Performed 35288 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35288 Pre rules applied. Total rules applied 306766 place count 280364 transition count 265061
Deduced a syphon composed of 35288 places in 410 ms
Ensure Unique test removed 25263 places
Reduce places removed 60551 places and 0 transitions.
Iterating global reduction 3 with 95839 rules applied. Total rules applied 402605 place count 219813 transition count 265061
Discarding 401 places :
Implicit places reduction removed 401 places
Iterating post reduction 3 with 401 rules applied. Total rules applied 403006 place count 219412 transition count 265061
Performed 401 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 401 Pre rules applied. Total rules applied 403006 place count 219412 transition count 264660
Deduced a syphon composed of 401 places in 546 ms
Reduce places removed 401 places and 0 transitions.
Iterating global reduction 4 with 802 rules applied. Total rules applied 403808 place count 219011 transition count 264660
Performed 5116 Post agglomeration using F-continuation condition.
Performed 10194 Post agglomeration using F-continuation condition.
Performed 15296 Post agglomeration using F-continuation condition.
Performed 17644 Post agglomeration using F-continuation condition.Transition count delta: 17644
Deduced a syphon composed of 17644 places in 383 ms
Reduce places removed 17644 places and 0 transitions.
Iterating global reduction 4 with 35288 rules applied. Total rules applied 439096 place count 201367 transition count 247016
Free-agglomeration rule applied 8421 times.
Iterating global reduction 4 with 8421 rules applied. Total rules applied 447517 place count 201367 transition count 238595
Reduce places removed 8421 places and 0 transitions.
Iterating post reduction 4 with 8421 rules applied. Total rules applied 455938 place count 192946 transition count 238595
Free-agglomeration rule (complex) applied 42105 times.
Iterating global reduction 5 with 42105 rules applied. Total rules applied 498043 place count 192946 transition count 196490
Ensure Unique test removed 401 places
Reduce places removed 42506 places and 0 transitions.
Iterating post reduction 5 with 42506 rules applied. Total rules applied 540549 place count 150440 transition count 196490
Discarding 20 places :
Symmetric choice reduction at 6 with 20 rule applications. Total rules 540569 place count 150420 transition count 188470
Iterating global reduction 6 with 20 rules applied. Total rules applied 540589 place count 150420 transition count 188470
Reduce places removed 401 places and 401 transitions.
Iterating global reduction 6 with 401 rules applied. Total rules applied 540990 place count 150019 transition count 188069
Applied a total of 540990 rules in 1621987 ms. Remains 150019 /477362 variables (removed 327343) and now considering 188069/412249 (removed 224180) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1622017 ms. Remains : 150019/477362 places, 188069/412249 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11324969662790013739.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15529634964157528761.kers'
[2026-05-25 00:35:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11324969662790013739.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15529634964157528761.kers]
Culled 0 columns in 427 ms.
// Phase 1: matrix 188069 rows 150019 cols 496438 entries
Finished phase 1 with 145202 SingleSign rule and 2406 generalized
[2026-05-25 00:35:18] [INFO ] Computed 2411 invariants in 10258 ms
Computed 2411 P flows in 10260 ms.
Exported basis to /tmp/petrispot-output-15529634964157528761.kers
Total runtime 10421 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 172, 0, 0, 0, 86, 0, 75, 0, 0, 0, 0, 0] Max Struct:[824, 401, 401, 401, 11, 824, 1203, 1648, 1203, 802, 824, 11, 33, 11]
RANDOM walk for 13929 steps (1 resets) in 30002 ms. (0 steps per ms)
BEST_FIRST walk for 1800622 steps (0 resets) in 71371 ms. (25 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[59, 65, 378, 86, 7, 57, 111, 53, 93, 70, 59, 6, 10, 5] Max Struct:[824, 401, 401, 401, 11, 824, 1203, 1648, 1203, 802, 824, 11, 33, 11]
[2026-05-25 00:37:00] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : Max Seen:[59, 65, 378, 86, 7, 57, 111, 53, 93, 70, 59, 6, 10, 5] Max Struct:[824, 401, 401, 401, 11, 824, 1203, 1648, 1203, 802, 824, 11, 33, 11]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[59, 65, 378, 86, 7, 57, 111, 53, 93, 70, 59, 6, 10, 5] Max Struct:[824, 401, 401, 401, 11, 824, 1203, 1648, 1203, 802, 824, 11, 33, 11]
Support contains 85815 out of 150019 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150019/150019 places, 188069/188069 transitions.
Applied a total of 0 rules in 5577 ms. Remains 150019 /150019 variables (removed 0) and now considering 188069/188069 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5577 ms. Remains : 150019/150019 places, 188069/188069 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150019/150019 places, 188069/188069 transitions.
Applied a total of 0 rules in 4013 ms. Remains 150019 /150019 variables (removed 0) and now considering 188069/188069 (removed 0) transitions.
[2026-05-25 00:47:40] [INFO ] Invariant cache hit.
[2026-05-25 00:50:20] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-25 00:50:20] [INFO ] Implicit Places using invariants in 160110 ms returned []
Implicit Place search using SMT only with invariants took 160111 ms to find 0 implicit places.
Running 171628 sub problems to find dead transitions.
[2026-05-25 00:50:23] [INFO ] Invariant cache hit.

BK_TIME_CONFINEMENT_REACHED

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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-L00400M0040C020P020G001"
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 2-5973"
echo " Executing tool itstools"
echo " Input is FamilyReunion-COL-L00400M0040C020P020G001, 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 r130-smll-177955808900045"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00400M0040C020P020G001.tgz
mv FamilyReunion-COL-L00400M0040C020P020G001 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.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 ;