fond
Model Checking Contest 2026
16th edition, Hamburg, Germany, June 23, 2026
Execution of r143-smll-177955812400005
Last Updated
Jun 17, 2026

About the Execution of 2025-gold for FamilyReunion-COL-L00200M0020C010P010G005

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5962.819 3600000.00 3955996.00 8757.40 ? 6 6 ? ? 11 ? ? ? ? ? ? ? ? ? ? normal

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.r143-smll-177955812400005.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 gold2025
Input is FamilyReunion-COL-L00200M0020C010P010G005, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-smll-177955812400005
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 8.0K Mar 6 05:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Mar 6 05:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 6 05:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 6 05:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 05:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Mar 6 05:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 6 05:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 6 05:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 10:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:01 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 146K 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-L00200M0020C010P010G005-UpperBounds-00
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-01
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-02
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-03
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-04
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-05
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-06
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-07
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-08
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-09
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-10
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-11
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-12
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-13
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-14
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1779612585676

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00200M0020C010P010G005
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202505121319
[2026-05-24 08:49:47] [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]
[2026-05-24 08:49:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 08:49:48] [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.
[2026-05-24 08:49:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-24 08:49:49] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1039 ms
[2026-05-24 08:49:49] [INFO ] Detected 5 constant HL places corresponding to 56 PT places.
[2026-05-24 08:49:49] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 144109 PT places and 134480.0 transition bindings in 106 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
[2026-05-24 08:49:49] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 21 ms.
[2026-05-24 08:49:49] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 5 places and 0 transitions.
// Phase 1: matrix 66 rows 99 cols
[2026-05-24 08:49:49] [INFO ] Computed 33 invariants in 26 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[0, 0, 0, 0, 0, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[201, 6, 6, 201, 201, 11, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-05 11 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2026-05-24 08:49:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:49] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2026-05-24 08:49:49] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 24 ms returned sat
[2026-05-24 08:49:49] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2026-05-24 08:49:49] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 23 ms.
[2026-05-24 08:49:49] [INFO ] Added : 2 causal constraints over 1 iterations in 74 ms. Result :sat
Minimization took 38 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:50] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2026-05-24 08:49:50] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2026-05-24 08:49:50] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2026-05-24 08:49:50] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 14 ms.
[2026-05-24 08:49:50] [INFO ] Added : 65 causal constraints over 13 iterations in 236 ms. Result :sat
Minimization took 26 ms.
[2026-05-24 08:49:50] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2026-05-24 08:49:50] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2026-05-24 08:49:50] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2026-05-24 08:49:50] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 66 ms.
[2026-05-24 08:49:51] [INFO ] Added : 65 causal constraints over 13 iterations in 250 ms. Result :sat
Minimization took 43 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:51] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2026-05-24 08:49:51] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 14 ms returned sat
[2026-05-24 08:49:51] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2026-05-24 08:49:51] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 16 ms.
[2026-05-24 08:49:51] [INFO ] Added : 56 causal constraints over 12 iterations in 238 ms. Result :sat
Minimization took 39 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:51] [INFO ] [Real]Absence check using 4 positive place invariants in 16 ms returned sat
[2026-05-24 08:49:51] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2026-05-24 08:49:51] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2026-05-24 08:49:51] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 15 ms.
[2026-05-24 08:49:51] [INFO ] Added : 30 causal constraints over 6 iterations in 112 ms. Result :sat
Minimization took 34 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:51] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2026-05-24 08:49:51] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 18 ms returned sat
[2026-05-24 08:49:52] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2026-05-24 08:49:52] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 12 ms.
[2026-05-24 08:49:52] [INFO ] Added : 49 causal constraints over 10 iterations in 180 ms. Result :sat
Minimization took 38 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:52] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2026-05-24 08:49:52] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 18 ms returned sat
[2026-05-24 08:49:52] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2026-05-24 08:49:52] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 15 ms.
[2026-05-24 08:49:52] [INFO ] Added : 48 causal constraints over 10 iterations in 176 ms. Result :sat
Minimization took 36 ms.
[2026-05-24 08:49:52] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2026-05-24 08:49:52] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 17 ms returned sat
[2026-05-24 08:49:52] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2026-05-24 08:49:52] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2026-05-24 08:49:53] [INFO ] Added : 48 causal constraints over 10 iterations in 163 ms. Result :sat
Minimization took 33 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:53] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2026-05-24 08:49:53] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 17 ms returned sat
[2026-05-24 08:49:53] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2026-05-24 08:49:53] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2026-05-24 08:49:53] [INFO ] Added : 8 causal constraints over 2 iterations in 49 ms. Result :sat
Minimization took 24 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:53] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2026-05-24 08:49:53] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 15 ms returned sat
[2026-05-24 08:49:53] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2026-05-24 08:49:53] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2026-05-24 08:49:53] [INFO ] Added : 32 causal constraints over 7 iterations in 114 ms. Result :sat
Minimization took 32 ms.
[2026-05-24 08:49:53] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:53] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2026-05-24 08:49:53] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2026-05-24 08:49:53] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2026-05-24 08:49:53] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2026-05-24 08:49:53] [INFO ] Added : 32 causal constraints over 7 iterations in 110 ms. Result :sat
Minimization took 32 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:54] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2026-05-24 08:49:54] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 15 ms returned sat
[2026-05-24 08:49:54] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2026-05-24 08:49:54] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2026-05-24 08:49:54] [INFO ] Added : 32 causal constraints over 7 iterations in 131 ms. Result :sat
Minimization took 36 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:54] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2026-05-24 08:49:54] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2026-05-24 08:49:54] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2026-05-24 08:49:54] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 8 ms.
[2026-05-24 08:49:54] [INFO ] Added : 6 causal constraints over 2 iterations in 45 ms. Result :sat
Minimization took 27 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:54] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2026-05-24 08:49:54] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 14 ms returned sat
[2026-05-24 08:49:54] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2026-05-24 08:49:54] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 8 ms.
[2026-05-24 08:49:54] [INFO ] Added : 15 causal constraints over 3 iterations in 76 ms. Result :sat
Minimization took 31 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:54] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2026-05-24 08:49:54] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2026-05-24 08:49:54] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2026-05-24 08:49:54] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2026-05-24 08:49:55] [INFO ] Added : 36 causal constraints over 8 iterations in 129 ms. Result :sat
Minimization took 35 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:55] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2026-05-24 08:49:55] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2026-05-24 08:49:55] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2026-05-24 08:49:55] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2026-05-24 08:49:55] [INFO ] Added : 5 causal constraints over 1 iterations in 48 ms. Result :sat
Minimization took 30 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:55] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2026-05-24 08:49:55] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 18 ms returned sat
[2026-05-24 08:49:55] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2026-05-24 08:49:55] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2026-05-24 08:49:55] [INFO ] Added : 24 causal constraints over 5 iterations in 88 ms. Result :sat
Minimization took 33 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:49:55] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2026-05-24 08:49:55] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 15 ms returned sat
[2026-05-24 08:49:55] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2026-05-24 08:49:55] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2026-05-24 08:49:55] [INFO ] Added : 18 causal constraints over 4 iterations in 74 ms. Result :sat
Minimization took 30 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:[201, 6, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
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 11
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 6
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
[2026-05-24 08:49:57] [INFO ] Unfolded HLPN to a Petri net with 128969 places and 110159 transitions 316597 arcs in 1211 ms.
[2026-05-24 08:49:57] [INFO ] Unfolded 15 HLPN properties in 3 ms.
Deduced a syphon composed of 201 places in 579 ms
Reduce places removed 237 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:[201, 6, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
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:[201, 6, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
// Phase 1: matrix 110159 rows 128732 cols
[2026-05-24 08:51:58] [WARNING] Invariant computation timed out after 120 seconds.
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:[201, 6, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
RANDOM walk for 10000 steps (2 resets) in 9144 ms. (1 steps per ms)
BEST_FIRST walk for 150015 steps (30 resets) in 7239 ms. (20 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[80, 0, 0, 1, 0, 0, 35, 1, 1, 92, 30, 1, 45, 7, 24] Max Struct:[201, 6, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
// Phase 1: matrix 110159 rows 128732 cols
[2026-05-24 08:52:48] [INFO ] Computed 30573 invariants in 169528 ms
[2026-05-24 08:54:15] [WARNING] Invariant computation timed out after 120 seconds.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:54:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:54:25] [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: Broken pipe ... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:54:30] [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: Broken pipe")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:54:35] [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: Broken pipe ... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:54:40] [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: Broken pipe")... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:54:45] [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 5
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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:54:50] [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 6
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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:54:55] [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 7
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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:55:00] [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: Broken pipe")... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:55:05] [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 9
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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:55:07] [INFO ] Computed 30573 invariants in 172097 ms
[2026-05-24 08:55:10] [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 10
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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:55:15] [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 11
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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:55:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:55:25] [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: Broken pipe")... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 08:55:30] [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: Broken pipe")... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:829)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Current structural bounds on expressions (after SMT) : Max Seen:[80, 0, 0, 1, 0, 0, 35, 1, 1, 92, 30, 1, 45, 7, 24] Max Struct:[201, 6, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[80, 0, 0, 1, 0, 0, 35, 1, 1, 92, 30, 1, 45, 7, 24] Max Struct:[201, 6, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Support contains 28955 out of 128732 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128732/128732 places, 110159/110159 transitions.
Graph (complete) has 198208 edges and 128732 vertex of which 127893 are kept as prefixes of interest. Removing 839 places using SCC suffix rule.184 ms
Discarding 839 places :
Also discarding 201 output transitions
Drop transitions (Output transitions of discarded places.) removed 201 transitions
Drop transitions (Empty/Sink Transition effects.) removed 402 transitions
Reduce isomorphic transitions removed 402 transitions.
Discarding 21708 places :
Implicit places reduction removed 21708 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 22713 transitions
Trivial Post-agglo rules discarded 22713 transitions
Performed 22713 trivial Post agglomeration. Transition count delta: 22713
Iterating post reduction 0 with 44823 rules applied. Total rules applied 44824 place count 106185 transition count 86843
Reduce places removed 22713 places and 0 transitions.
Performed 11256 Post agglomeration using F-continuation condition.Transition count delta: 11256
Iterating post reduction 1 with 33969 rules applied. Total rules applied 78793 place count 83472 transition count 75587
Reduce places removed 11256 places and 0 transitions.
Iterating post reduction 2 with 11256 rules applied. Total rules applied 90049 place count 72216 transition count 75587
Performed 6432 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6432 Pre rules applied. Total rules applied 90049 place count 72216 transition count 69155
Deduced a syphon composed of 6432 places in 204 ms
Ensure Unique test removed 804 places
Reduce places removed 7236 places and 0 transitions.
Iterating global reduction 3 with 13668 rules applied. Total rules applied 103717 place count 64980 transition count 69155
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 201 Pre rules applied. Total rules applied 103717 place count 64980 transition count 68954
Deduced a syphon composed of 201 places in 66 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 104119 place count 64779 transition count 68954
Performed 2412 Post agglomeration using F-continuation condition.Transition count delta: 2412
Deduced a syphon composed of 2412 places in 94 ms
Reduce places removed 2412 places and 0 transitions.
Iterating global reduction 3 with 4824 rules applied. Total rules applied 108943 place count 62367 transition count 66542
Free-agglomeration rule (complex) applied 7236 times.
Iterating global reduction 3 with 7236 rules applied. Total rules applied 116179 place count 62367 transition count 59306
Ensure Unique test removed 402 places
Reduce places removed 7638 places and 0 transitions.
Iterating post reduction 3 with 7638 rules applied. Total rules applied 123817 place count 54729 transition count 59306
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 123827 place count 54719 transition count 57296
Iterating global reduction 4 with 10 rules applied. Total rules applied 123837 place count 54719 transition count 57296
Free-agglomeration rule (complex) applied 201 times.
Iterating global reduction 4 with 201 rules applied. Total rules applied 124038 place count 54719 transition count 57095
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 4 with 201 rules applied. Total rules applied 124239 place count 54518 transition count 57095
Reduce places removed 201 places and 201 transitions.
Iterating global reduction 5 with 201 rules applied. Total rules applied 124440 place count 54317 transition count 56894
Applied a total of 124440 rules in 89313 ms. Remains 54317 /128732 variables (removed 74415) and now considering 56894/110159 (removed 53265) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89335 ms. Remains : 54317/128732 places, 56894/110159 transitions.
// Phase 1: matrix 56894 rows 54317 cols
[2026-05-24 08:57:21] [INFO ] Computed 7443 invariants in 21117 ms
Current structural bounds on expressions (after invariants) : Max Seen:[80, 0, 0, 1, 0, 0, 35, 1, 1, 92, 30, 1, 45, 7, 24] Max Struct:[201, 6, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
RANDOM walk for 37697 steps (8 resets) in 30001 ms. (1 steps per ms)
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-01 6 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 2934819 steps (6 resets) in 70441 ms. (41 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[181, 5, 36, 29, 52, 61, 32, 43, 98, 44, 201, 71, 38, 47] Max Struct:[201, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
[2026-05-24 08:59:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Current structural bounds on expressions (after SMT) : Max Seen:[181, 5, 36, 29, 52, 61, 32, 43, 98, 44, 201, 71, 38, 47] Max Struct:[201, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[181, 5, 36, 29, 52, 61, 32, 43, 98, 44, 201, 71, 38, 47] Max Struct:[201, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Support contains 28754 out of 54317 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 54317/54317 places, 56894/56894 transitions.
Graph (complete) has 100310 edges and 54317 vertex of which 53914 are kept as prefixes of interest. Removing 403 places using SCC suffix rule.37 ms
Discarding 403 places :
Also discarding 201 output transitions
Drop transitions (Output transitions of discarded places.) removed 201 transitions
Applied a total of 1 rules in 755 ms. Remains 53914 /54317 variables (removed 403) and now considering 56693/56894 (removed 201) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 755 ms. Remains : 53914/54317 places, 56693/56894 transitions.
// Phase 1: matrix 56693 rows 53914 cols
[2026-05-24 09:03:00] [INFO ] Computed 7241 invariants in 26522 ms
Current structural bounds on expressions (after invariants) : Max Seen:[181, 5, 36, 29, 52, 61, 32, 43, 98, 44, 201, 71, 38, 47] Max Struct:[201, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
RANDOM walk for 38892 steps (9 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 2946252 steps (6 resets) in 70364 ms. (41 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[181, 5, 36, 30, 53, 61, 32, 43, 98, 46, 201, 71, 40, 47] Max Struct:[201, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
[2026-05-24 09:04:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Current structural bounds on expressions (after SMT) : Max Seen:[181, 5, 36, 30, 53, 61, 32, 43, 98, 46, 201, 71, 40, 47] Max Struct:[201, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[181, 5, 36, 30, 53, 61, 32, 43, 98, 46, 201, 71, 40, 47] Max Struct:[201, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Support contains 28754 out of 53914 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53914/53914 places, 56693/56693 transitions.
Applied a total of 0 rules in 743 ms. Remains 53914 /53914 variables (removed 0) and now considering 56693/56693 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 743 ms. Remains : 53914/53914 places, 56693/56693 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53914/53914 places, 56693/56693 transitions.
Applied a total of 0 rules in 738 ms. Remains 53914 /53914 variables (removed 0) and now considering 56693/56693 (removed 0) transitions.
[2026-05-24 09:08:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-24 09:10:03] [INFO ] Performed 8107/53914 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 09:10:33] [INFO ] Performed 9134/53914 implicitness test of which 90 returned IMPLICIT in 60 seconds.
[2026-05-24 09:11:04] [INFO ] Performed 31157/53914 implicitness test of which 202 returned IMPLICIT in 90 seconds.
[2026-05-24 09:11:20] [INFO ] Implicit Places using invariants in 160089 ms returned [9045, 9046, 9047, 9048, 9049, 9050, 9051, 9052, 9053, 9054, 9055, 9056, 9057, 9058, 9059, 9060, 9061, 9062, 9063, 9064, 9065, 9066, 9067, 9068, 9069, 9070, 9071, 9072, 9073, 9074, 9075, 9076, 9077, 9078, 9079, 9080, 9081, 9082, 9083, 9084, 9085, 9086, 9087, 9088, 9089, 9090, 9091, 9092, 9093, 9094, 9095, 9096, 9097, 9098, 9099, 9100, 9101, 9102, 9103, 9104, 9105, 9106, 9107, 9108, 9109, 9110, 9111, 9112, 9113, 9114, 9115, 9116, 9117, 9118, 9119, 9120, 9121, 9122, 9123, 9124, 9125, 9126, 9127, 9128, 9129, 9130, 9131, 9132, 9133, 9134, 9135, 9136, 9137, 9138, 9139, 9140, 9141, 9142, 9143, 9144, 9145, 9146, 9147, 9148, 9149, 9150, 9151, 9152, 9153, 9154, 9155, 9156, 9157, 9158, 9159, 9160, 9161, 9162, 9163, 9164, 9165, 9166, 9167, 9168, 9169, 9170, 9171, 9172, 9173, 9174, 9175, 9176, 9177, 9178, 9179, 9180, 9181, 9182, 9183, 9184, 9185, 9186, 9187, 9188, 9189, 9190, 9191, 9192, 9193, 9194, 9195, 9196, 9197, 9198, 9199, 9200, 9201, 9202, 9203, 9204, 9205, 9206, 9207, 9208, 9209, 9210, 9211, 9212, 9213, 9214, 9215, 9216, 9217, 9218, 9219, 9220, 9221, 9222, 9223, 9224, 9225, 9226, 9227, 9228, 9229, 9230, 9231, 9232, 9233, 9234, 9235, 9236, 9237, 9238, 9239, 9240, 9241, 9242, 9243, 9244, 9245, 9447]
Discarding 202 places :
Implicit Place search using SMT only with invariants took 160265 ms to find 202 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 53712/53914 places, 56693/56693 transitions.
Applied a total of 0 rules in 700 ms. Remains 53712 /53712 variables (removed 0) and now considering 56693/56693 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 161722 ms. Remains : 53712/53914 places, 56693/56693 transitions.
// Phase 1: matrix 56693 rows 53712 cols
[2026-05-24 09:11:58] [INFO ] Computed 7039 invariants in 36978 ms
Current structural bounds on expressions (after invariants) : Max Seen:[181, 5, 36, 30, 53, 61, 32, 43, 98, 46, 201, 71, 40, 47] Max Struct:[201, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
RANDOM walk for 39357 steps (9 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 4378603 steps (7 resets) in 70321 ms. (62 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[184, 5, 37, 35, 56, 61, 35, 48, 100, 48, 201, 71, 42, 47] Max Struct:[201, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
[2026-05-24 09:13:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Current structural bounds on expressions (after SMT) : Max Seen:[184, 5, 37, 35, 56, 61, 35, 48, 100, 48, 201, 71, 42, 47] Max Struct:[201, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[184, 5, 37, 35, 56, 61, 35, 48, 100, 48, 201, 71, 42, 47] Max Struct:[201, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Support contains 28754 out of 53712 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53712/53712 places, 56693/56693 transitions.
Applied a total of 0 rules in 546 ms. Remains 53712 /53712 variables (removed 0) and now considering 56693/56693 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 546 ms. Remains : 53712/53712 places, 56693/56693 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53712/53712 places, 56693/56693 transitions.
Applied a total of 0 rules in 589 ms. Remains 53712 /53712 variables (removed 0) and now considering 56693/56693 (removed 0) transitions.
[2026-05-24 09:18:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-24 09:19:41] [INFO ] Performed 38117/53712 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 09:20:11] [INFO ] Performed 39677/53712 implicitness test of which 59 returned IMPLICIT in 60 seconds.
[2026-05-24 09:20:41] [INFO ] Performed 39797/53712 implicitness test of which 179 returned IMPLICIT in 90 seconds.
[2026-05-24 09:21:04] [INFO ] Implicit Places using invariants in 160070 ms returned [39619, 39620, 39621, 39622, 39623, 39624, 39625, 39626, 39627, 39628, 39629, 39630, 39631, 39632, 39633, 39634, 39635, 39636, 39637, 39638, 39639, 39640, 39641, 39642, 39643, 39644, 39645, 39646, 39647, 39648, 39649, 39650, 39651, 39652, 39653, 39654, 39655, 39656, 39657, 39658, 39659, 39660, 39661, 39662, 39663, 39664, 39665, 39666, 39667, 39668, 39669, 39670, 39671, 39672, 39673, 39674, 39675, 39676, 39677, 39678, 39679, 39680, 39681, 39682, 39683, 39684, 39685, 39686, 39687, 39688, 39689, 39690, 39691, 39692, 39693, 39694, 39695, 39696, 39697, 39698, 39699, 39700, 39701, 39702, 39703, 39704, 39705, 39706, 39707, 39708, 39709, 39710, 39711, 39712, 39713, 39714, 39715, 39716, 39717, 39718, 39719, 39720, 39721, 39722, 39723, 39724, 39725, 39726, 39727, 39728, 39729, 39730, 39731, 39732, 39733, 39734, 39735, 39736, 39737, 39738, 39739, 39740, 39741, 39742, 39743, 39744, 39745, 39746, 39747, 39748, 39749, 39750, 39751, 39752, 39753, 39754, 39755, 39756, 39757, 39758, 39759, 39760, 39761, 39762, 39763, 39764, 39765, 39766, 39767, 39768, 39769, 39770, 39771, 39772, 39773, 39774, 39775, 39776, 39777, 39778, 39779, 39780, 39781, 39782, 39783, 39784, 39785, 39786, 39787, 39788, 39789, 39790, 39791, 39792, 39793, 39794, 39795, 39796, 39797, 39798, 39799, 39800, 39801, 39802, 39803, 39804, 39805, 39806, 39807, 39808, 39809, 39810, 39811, 39812, 39813, 39814, 39815, 39816, 39817, 39818, 39819, 40021, 40022, 40023, 40024, 40025, 40026, 40027, 40028, 40029, 40030, 40031, 40032, 40033, 40034, 40035, 40036, 40037, 40038, 40039, 40040, 40041, 40042, 40043, 40044, 40045, 40046, 40047, 40048, 40049, 40050, 40051, 40052, 40053, 40054, 40055, 40056, 40057, 40058, 40059, 40060, 40061, 40062, 40063, 40064, 40065, 40066, 40067, 40068, 40069, 40070, 40071, 40072, 40073, 40074, 40075, 40076, 40077, 40078, 40079, 40080, 40081, 40082, 40083, 40084, 40085, 40086, 40087, 40088, 40089, 40090, 40091, 40092, 40093, 40094, 40095, 40096, 40097, 40098, 40099, 40100, 40101, 40102, 40103, 40104, 40105, 40106, 40107, 40108, 40109, 40110, 40111, 40112, 40113, 40114, 40115, 40116, 40117, 40118, 40119, 40120, 40121, 40122, 40123, 40124, 40125, 40126, 40127, 40128, 40129, 40130, 40131, 40132, 40133, 40134, 40135, 40136, 40137, 40138, 40139, 40140, 40141, 40142, 40143, 40144, 40145, 40146, 40147, 40148, 40149, 40150, 40151, 40152, 40153, 40154, 40155, 40156, 40157, 40158, 40159, 40160, 40161, 40162, 40163, 40164, 40165, 40166, 40167, 40168, 40169, 40170, 40171, 40172, 40173, 40174, 40175, 40176, 40177, 40178, 40179, 40180, 40181, 40182, 40183, 40184, 40185, 40186]
Discarding 367 places :
Implicit Place search using SMT only with invariants took 160173 ms to find 367 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 53345/53712 places, 56693/56693 transitions.
Applied a total of 0 rules in 589 ms. Remains 53345 /53345 variables (removed 0) and now considering 56693/56693 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 161365 ms. Remains : 53345/53712 places, 56693/56693 transitions.
// Phase 1: matrix 56693 rows 53345 cols
[2026-05-24 09:21:41] [INFO ] Computed 6672 invariants in 36696 ms
Current structural bounds on expressions (after invariants) : Max Seen:[184, 5, 37, 35, 56, 61, 35, 48, 100, 48, 201, 71, 42, 47] Max Struct:[201, 6, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
RANDOM walk for 41200 steps (9 resets) in 30001 ms. (1 steps per ms)
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-02 6 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 3829156 steps (6 resets) in 65369 ms. (58 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[184, 38, 35, 56, 61, 39, 48, 100, 48, 201, 71, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
[2026-05-24 09:23:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Current structural bounds on expressions (after SMT) : Max Seen:[184, 38, 35, 56, 61, 39, 48, 100, 48, 201, 71, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[184, 38, 35, 56, 61, 39, 48, 100, 48, 201, 71, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Support contains 28553 out of 53345 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53345/53345 places, 56693/56693 transitions.
Graph (complete) has 93983 edges and 53345 vertex of which 52942 are kept as prefixes of interest. Removing 403 places using SCC suffix rule.32 ms
Discarding 403 places :
Also discarding 402 output transitions
Drop transitions (Output transitions of discarded places.) removed 402 transitions
Applied a total of 1 rules in 568 ms. Remains 52942 /53345 variables (removed 403) and now considering 56291/56693 (removed 402) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 568 ms. Remains : 52942/53345 places, 56291/56693 transitions.
// Phase 1: matrix 56291 rows 52942 cols
[2026-05-24 09:28:06] [INFO ] Computed 6671 invariants in 32263 ms
Current structural bounds on expressions (after invariants) : Max Seen:[184, 38, 35, 56, 61, 39, 48, 100, 48, 201, 71, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
RANDOM walk for 41938 steps (9 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 3824449 steps (6 resets) in 65301 ms. (58 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[184, 38, 35, 56, 61, 39, 52, 100, 48, 201, 72, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
[2026-05-24 09:29:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Current structural bounds on expressions (after SMT) : Max Seen:[184, 38, 35, 56, 61, 39, 52, 100, 48, 201, 72, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[184, 38, 35, 56, 61, 39, 52, 100, 48, 201, 72, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Support contains 28553 out of 52942 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 52942/52942 places, 56291/56291 transitions.
Applied a total of 0 rules in 523 ms. Remains 52942 /52942 variables (removed 0) and now considering 56291/56291 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 523 ms. Remains : 52942/52942 places, 56291/56291 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 52942/52942 places, 56291/56291 transitions.
Applied a total of 0 rules in 505 ms. Remains 52942 /52942 variables (removed 0) and now considering 56291/56291 (removed 0) transitions.
[2026-05-24 09:33:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-24 09:35:00] [INFO ] Performed 49652/52942 implicitness test of which 35 returned IMPLICIT in 30 seconds.
[2026-05-24 09:35:30] [INFO ] Performed 51213/52942 implicitness test of which 35 returned IMPLICIT in 60 seconds.
[2026-05-24 09:36:02] [INFO ] Performed 52941/52942 implicitness test of which 36 returned IMPLICIT in 92 seconds.
[2026-05-24 09:36:02] [INFO ] Implicit Places using invariants in 137291 ms returned [39417, 39418, 39419, 39420, 39421, 39422, 39423, 39424, 39425, 39426, 39427, 39428, 39429, 39430, 39431, 39432, 39433, 39434, 39435, 39436, 39437, 39438, 39439, 39440, 39441, 39442, 39443, 39444, 39445, 39446, 39447, 39448, 39449, 39450, 39451, 52941]
[2026-05-24 09:36:02] [INFO ] Actually due to overlaps returned [52941]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 137349 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 52941/52942 places, 56291/56291 transitions.
Applied a total of 0 rules in 522 ms. Remains 52941 /52941 variables (removed 0) and now considering 56291/56291 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 138389 ms. Remains : 52941/52942 places, 56291/56291 transitions.
// Phase 1: matrix 56291 rows 52941 cols
[2026-05-24 09:36:26] [INFO ] Computed 6670 invariants in 22765 ms
Current structural bounds on expressions (after invariants) : Max Seen:[184, 38, 35, 56, 61, 39, 52, 100, 48, 201, 72, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
RANDOM walk for 41230 steps (9 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 3922776 steps (6 resets) in 65268 ms. (60 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[184, 38, 35, 56, 61, 39, 52, 101, 48, 201, 72, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
[2026-05-24 09:38:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Current structural bounds on expressions (after SMT) : Max Seen:[184, 38, 35, 56, 61, 39, 52, 101, 48, 201, 72, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[184, 38, 35, 56, 61, 39, 52, 101, 48, 201, 72, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Support contains 28553 out of 52941 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 52941/52941 places, 56291/56291 transitions.
Applied a total of 0 rules in 1857 ms. Remains 52941 /52941 variables (removed 0) and now considering 56291/56291 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1861 ms. Remains : 52941/52941 places, 56291/56291 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 52941/52941 places, 56291/56291 transitions.
Applied a total of 0 rules in 731 ms. Remains 52941 /52941 variables (removed 0) and now considering 56291/56291 (removed 0) transitions.
[2026-05-24 09:41:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-24 09:43:00] [INFO ] Performed 49618/52941 implicitness test of which 35 returned IMPLICIT in 30 seconds.
[2026-05-24 09:43:27] [INFO ] Implicit Places using invariants in 96367 ms returned [39417, 39418, 39419, 39420, 39421, 39422, 39423, 39424, 39425, 39426, 39427, 39428, 39429, 39430, 39431, 39432, 39433, 39434, 39435, 39436, 39437, 39438, 39439, 39440, 39441, 39442, 39443, 39444, 39445, 39446, 39447, 39448, 39449, 39450, 39451]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 96453 ms to find 35 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 52906/52941 places, 56291/56291 transitions.
Applied a total of 0 rules in 688 ms. Remains 52906 /52906 variables (removed 0) and now considering 56291/56291 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 97885 ms. Remains : 52906/52941 places, 56291/56291 transitions.
// Phase 1: matrix 56291 rows 52906 cols
[2026-05-24 09:43:52] [INFO ] Computed 6635 invariants in 24145 ms
Current structural bounds on expressions (after invariants) : Max Seen:[184, 38, 35, 56, 61, 39, 52, 101, 48, 201, 72, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
RANDOM walk for 45337 steps (10 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 3902826 steps (6 resets) in 65290 ms. (59 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[184, 39, 35, 59, 61, 39, 52, 101, 50, 201, 73, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
[2026-05-24 09:45:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Current structural bounds on expressions (after SMT) : Max Seen:[184, 39, 35, 59, 61, 39, 52, 101, 50, 201, 73, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[184, 39, 35, 59, 61, 39, 52, 101, 50, 201, 73, 42, 47] Max Struct:[201, 201, 201, 201, 4422, 201, 402, 201, 201, 603, 201, 603, 201]
Support contains 28553 out of 52906 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 52906/52906 places, 56291/56291 transitions.
Applied a total of 0 rules in 516 ms. Remains 52906 /52906 variables (removed 0) and now considering 56291/56291 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 518 ms. Remains : 52906/52906 places, 56291/56291 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 52906/52906 places, 56291/56291 transitions.
Applied a total of 0 rules in 538 ms. Remains 52906 /52906 variables (removed 0) and now considering 56291/56291 (removed 0) transitions.
[2026-05-24 09:48:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms

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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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-L00200M0020C010P010G005"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2025"
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 gold2025"
echo " Input is FamilyReunion-COL-L00200M0020C010P010G005, 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 r143-smll-177955812400005"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00200M0020C010P010G005.tgz
mv FamilyReunion-COL-L00200M0020C010P010G005 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 ;