About the Execution of 2024-gold for FamilyReunion-COL-L00050M0005C002P002G001
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r097-smll-174860111800015.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool gold2024
Input is FamilyReunion-COL-L00050M0005C002P002G001, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r097-smll-174860111800015
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 24 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 137K May 29 14:32 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-L00050M0005C002P002G001-UpperBounds-00
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-01
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-02
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-03
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-04
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-05
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-06
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-07
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-08
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-09
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-10
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-11
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-12
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-13
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-14
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1748669976041
Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00050M0005C002P002G001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202405141337
[2025-05-31 05:39:38] [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]
[2025-05-31 05:39:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 05:39:38] [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.
[2025-05-31 05:39:39] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-05-31 05:39:40] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1629 ms
[2025-05-31 05:39:40] [INFO ] Detected 5 constant HL places corresponding to 17 PT places.
[2025-05-31 05:39:40] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 12245 PT places and 10611.0 transition bindings in 86 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
[2025-05-31 05:39:40] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 10 ms.
[2025-05-31 05:39:40] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 5 places and 0 transitions.
// Phase 1: matrix 66 rows 99 cols
[2025-05-31 05:39:40] [INFO ] Computed 33 invariants in 24 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[51, 51, 102, 51, 51, 153, 3, 102, 51, 102, 1020, 102, 51, 51, 69, 6]
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-06 3 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2025-05-31 05:39:40] [INFO ] Invariant cache hit.
[2025-05-31 05:39:41] [INFO ] [Real]Absence check using 4 positive place invariants in 10 ms returned sat
[2025-05-31 05:39:41] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 31 ms returned sat
[2025-05-31 05:39:41] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2025-05-31 05:39:41] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 22 ms.
[2025-05-31 05:39:41] [INFO ] Added : 20 causal constraints over 4 iterations in 126 ms. Result :sat
Minimization took 43 ms.
[2025-05-31 05:39:41] [INFO ] [Real]Absence check using 4 positive place invariants in 15 ms returned sat
[2025-05-31 05:39:41] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 23 ms returned sat
[2025-05-31 05:39:41] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2025-05-31 05:39:41] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 25 ms.
[2025-05-31 05:39:41] [INFO ] Added : 64 causal constraints over 13 iterations in 255 ms. Result :sat
Minimization took 39 ms.
[2025-05-31 05:39:42] [INFO ] Solution in real domain found non-integer solution.
[2025-05-31 05:39:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2025-05-31 05:39:42] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 15 ms returned sat
[2025-05-31 05:39:42] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2025-05-31 05:39:42] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 20 ms.
[2025-05-31 05:39:42] [INFO ] Added : 64 causal constraints over 13 iterations in 191 ms. Result :sat
Minimization took 38 ms.
[2025-05-31 05:39:42] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:42] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2025-05-31 05:39:42] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2025-05-31 05:39:42] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 13 ms.
[2025-05-31 05:39:42] [INFO ] Added : 43 causal constraints over 9 iterations in 143 ms. Result :sat
Minimization took 33 ms.
[2025-05-31 05:39:42] [INFO ] Solution in real domain found non-integer solution.
[2025-05-31 05:39:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2025-05-31 05:39:42] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2025-05-31 05:39:42] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2025-05-31 05:39:42] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 16 ms.
[2025-05-31 05:39:43] [INFO ] Added : 43 causal constraints over 9 iterations in 129 ms. Result :sat
Minimization took 35 ms.
[2025-05-31 05:39:43] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:43] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 12 ms returned sat
[2025-05-31 05:39:43] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2025-05-31 05:39:43] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 12 ms.
[2025-05-31 05:39:43] [INFO ] Added : 55 causal constraints over 11 iterations in 182 ms. Result :sat
Minimization took 39 ms.
[2025-05-31 05:39:43] [INFO ] Solution in real domain found non-integer solution.
[2025-05-31 05:39:43] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:43] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 19 ms returned sat
[2025-05-31 05:39:43] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2025-05-31 05:39:43] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:43] [INFO ] Added : 55 causal constraints over 11 iterations in 163 ms. Result :sat
Minimization took 37 ms.
[2025-05-31 05:39:43] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:43] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 12 ms returned sat
[2025-05-31 05:39:44] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2025-05-31 05:39:44] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 12 ms.
[2025-05-31 05:39:44] [INFO ] Added : 16 causal constraints over 4 iterations in 72 ms. Result :sat
Minimization took 28 ms.
[2025-05-31 05:39:44] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:44] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 12 ms returned sat
[2025-05-31 05:39:44] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2025-05-31 05:39:44] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:44] [INFO ] Added : 35 causal constraints over 7 iterations in 112 ms. Result :sat
Minimization took 34 ms.
[2025-05-31 05:39:44] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:44] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 12 ms returned sat
[2025-05-31 05:39:44] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2025-05-31 05:39:44] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:44] [INFO ] Added : 40 causal constraints over 8 iterations in 126 ms. Result :sat
Minimization took 35 ms.
[2025-05-31 05:39:44] [INFO ] Solution in real domain found non-integer solution.
[2025-05-31 05:39:44] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:44] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 15 ms returned sat
[2025-05-31 05:39:44] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2025-05-31 05:39:44] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 12 ms.
[2025-05-31 05:39:45] [INFO ] Added : 40 causal constraints over 8 iterations in 112 ms. Result :sat
Minimization took 33 ms.
[2025-05-31 05:39:45] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:45] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 17 ms returned sat
[2025-05-31 05:39:45] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2025-05-31 05:39:45] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:45] [INFO ] Added : 53 causal constraints over 11 iterations in 179 ms. Result :sat
Minimization took 38 ms.
[2025-05-31 05:39:45] [INFO ] Solution in real domain found non-integer solution.
[2025-05-31 05:39:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:45] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2025-05-31 05:39:45] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2025-05-31 05:39:45] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:45] [INFO ] Added : 53 causal constraints over 11 iterations in 146 ms. Result :sat
Minimization took 36 ms.
[2025-05-31 05:39:45] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:45] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 12 ms returned sat
[2025-05-31 05:39:45] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2025-05-31 05:39:45] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2025-05-31 05:39:46] [INFO ] Added : 45 causal constraints over 9 iterations in 149 ms. Result :sat
Minimization took 36 ms.
[2025-05-31 05:39:46] [INFO ] Solution in real domain found non-integer solution.
[2025-05-31 05:39:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:46] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 14 ms returned sat
[2025-05-31 05:39:46] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2025-05-31 05:39:46] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:46] [INFO ] Added : 45 causal constraints over 9 iterations in 123 ms. Result :sat
Minimization took 36 ms.
[2025-05-31 05:39:46] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:46] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2025-05-31 05:39:46] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2025-05-31 05:39:46] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:46] [INFO ] Added : 12 causal constraints over 3 iterations in 59 ms. Result :sat
Minimization took 28 ms.
[2025-05-31 05:39:46] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2025-05-31 05:39:46] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 14 ms returned sat
[2025-05-31 05:39:46] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2025-05-31 05:39:46] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:46] [INFO ] Added : 38 causal constraints over 8 iterations in 133 ms. Result :sat
Minimization took 35 ms.
[2025-05-31 05:39:46] [INFO ] Solution in real domain found non-integer solution.
[2025-05-31 05:39:47] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:47] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 18 ms returned sat
[2025-05-31 05:39:47] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2025-05-31 05:39:47] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:47] [INFO ] Added : 38 causal constraints over 8 iterations in 114 ms. Result :sat
Minimization took 33 ms.
[2025-05-31 05:39:47] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:47] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 12 ms returned sat
[2025-05-31 05:39:47] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2025-05-31 05:39:47] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:47] [INFO ] Added : 51 causal constraints over 11 iterations in 181 ms. Result :sat
Minimization took 37 ms.
[2025-05-31 05:39:47] [INFO ] Solution in real domain found non-integer solution.
[2025-05-31 05:39:47] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:47] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 15 ms returned sat
[2025-05-31 05:39:47] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2025-05-31 05:39:47] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 34 ms.
[2025-05-31 05:39:47] [INFO ] Added : 51 causal constraints over 11 iterations in 170 ms. Result :sat
Minimization took 37 ms.
[2025-05-31 05:39:48] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:48] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 15 ms returned sat
[2025-05-31 05:39:48] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2025-05-31 05:39:48] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2025-05-31 05:39:48] [INFO ] Added : 13 causal constraints over 3 iterations in 66 ms. Result :sat
Minimization took 28 ms.
[2025-05-31 05:39:48] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:48] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 20 ms returned sat
[2025-05-31 05:39:48] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2025-05-31 05:39:48] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:48] [INFO ] Added : 52 causal constraints over 11 iterations in 177 ms. Result :sat
Minimization took 38 ms.
[2025-05-31 05:39:48] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:39:48] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2025-05-31 05:39:48] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2025-05-31 05:39:48] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:48] [INFO ] Added : 60 causal constraints over 12 iterations in 188 ms. Result :sat
Minimization took 43 ms.
[2025-05-31 05:39:49] [INFO ] Solution in real domain found non-integer solution.
[2025-05-31 05:39:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2025-05-31 05:39:49] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 15 ms returned sat
[2025-05-31 05:39:49] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2025-05-31 05:39:49] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:39:49] [INFO ] Added : 60 causal constraints over 12 iterations in 164 ms. Result :sat
Minimization took 39 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:[51, 51, 102, 51, 51, 153, 102, 51, 102, 1020, 102, 51, 51, 69, 6]
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 3
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 :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 2
[2025-05-31 05:39:49] [INFO ] Unfolded HLPN to a Petri net with 11467 places and 9336 transitions 26832 arcs in 222 ms.
[2025-05-31 05:39:49] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Deduced a syphon composed of 51 places in 100 ms
Reduce places removed 64 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:[51, 51, 102, 51, 51, 153, 102, 51, 102, 1020, 102, 51, 51, 69, 6]
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:[51, 51, 102, 51, 51, 153, 102, 51, 102, 1020, 102, 51, 51, 69, 6]
// Phase 1: matrix 9336 rows 11403 cols
[2025-05-31 05:39:50] [INFO ] Computed 2767 invariants in 906 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[51, 51, 102, 51, 51, 153, 102, 51, 102, 1020, 102, 51, 51, 69, 6]
RANDOM walk for 10000 steps (3 resets) in 724 ms. (13 steps per ms)
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-01 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 140013 steps (28 resets) in 599 ms. (233 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[8, 6, 7, 10, 9, 11, 10, 7, 11, 10, 7, 10, 10, 2] Max Struct:[51, 102, 51, 51, 153, 102, 51, 102, 1020, 102, 51, 51, 69, 6]
[2025-05-31 05:39:52] [INFO ] Invariant cache hit.
[2025-05-31 05:39:54] [INFO ] [Real]Absence check using 59 positive place invariants in 428 ms returned sat
[2025-05-31 05:39:56] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1746 ms returned sat
[2025-05-31 05:39:57] [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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-05-31 05:39:59] [INFO ] [Real]Absence check using 59 positive place invariants in 509 ms returned sat
[2025-05-31 05:40:01] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1728 ms returned sat
[2025-05-31 05:40:02] [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 1
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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-05-31 05:40:04] [INFO ] [Real]Absence check using 59 positive place invariants in 373 ms returned sat
[2025-05-31 05:40:06] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1834 ms returned sat
[2025-05-31 05:40:07] [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 2
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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-05-31 05:40:09] [INFO ] [Real]Absence check using 59 positive place invariants in 368 ms returned sat
[2025-05-31 05:40:10] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1319 ms returned sat
[2025-05-31 05:40:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-05-31 05:40:14] [INFO ] [Real]Absence check using 59 positive place invariants in 369 ms returned sat
[2025-05-31 05:40:16] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1527 ms returned sat
[2025-05-31 05:40:17] [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 4
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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-05-31 05:40:19] [INFO ] [Real]Absence check using 59 positive place invariants in 363 ms returned sat
[2025-05-31 05:40:20] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1528 ms returned sat
[2025-05-31 05:40:22] [INFO ] [Real]Absence check using state equation in 1332 ms returned unknown
[2025-05-31 05:40:24] [INFO ] [Real]Absence check using 59 positive place invariants in 369 ms returned sat
[2025-05-31 05:40:26] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1914 ms returned sat
[2025-05-31 05:40:27] [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 6
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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-05-31 05:40:29] [INFO ] [Real]Absence check using 59 positive place invariants in 367 ms returned sat
[2025-05-31 05:40:31] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1805 ms returned sat
[2025-05-31 05:40:32] [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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-05-31 05:40:34] [INFO ] [Real]Absence check using 59 positive place invariants in 366 ms returned sat
[2025-05-31 05:40:36] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1988 ms returned sat
[2025-05-31 05:40:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-05-31 05:40:39] [INFO ] [Real]Absence check using 59 positive place invariants in 365 ms returned sat
[2025-05-31 05:40:41] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1864 ms returned sat
[2025-05-31 05:40:42] [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 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-05-31 05:40:44] [INFO ] [Real]Absence check using 59 positive place invariants in 362 ms returned sat
[2025-05-31 05:40:46] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1471 ms returned sat
[2025-05-31 05:40:47] [INFO ] [Real]Absence check using state equation in 1234 ms returned unknown
[2025-05-31 05:40:49] [INFO ] [Real]Absence check using 59 positive place invariants in 362 ms returned sat
[2025-05-31 05:40:51] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1497 ms returned sat
[2025-05-31 05:40:52] [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 11
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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-05-31 05:40:54] [INFO ] [Real]Absence check using 59 positive place invariants in 365 ms returned sat
[2025-05-31 05:40:56] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1489 ms returned sat
[2025-05-31 05:40:57] [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 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-05-31 05:40:59] [INFO ] [Real]Absence check using 59 positive place invariants in 367 ms returned sat
[2025-05-31 05:41:00] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1085 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[8, 6, 7, 10, 9, 11, 10, 7, 11, 10, 7, 10, 10, 2] Max Struct:[51, 102, 51, 51, 153, 102, 51, 102, 1020, 102, 51, 51, 69, 2]
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-15 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[8, 6, 7, 10, 9, 11, 10, 7, 11, 10, 7, 10, 10] Max Struct:[51, 102, 51, 51, 153, 102, 51, 102, 1020, 102, 51, 51, 69]
Support contains 1380 out of 11403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11403/11403 places, 9336/9336 transitions.
Graph (complete) has 16989 edges and 11403 vertex of which 10570 are kept as prefixes of interest. Removing 833 places using SCC suffix rule.43 ms
Discarding 833 places :
Also discarding 612 output transitions
Drop transitions (Output transitions of discarded places.) removed 612 transitions
Discarding 1989 places :
Implicit places reduction removed 1989 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 3723 transitions
Trivial Post-agglo rules discarded 3723 transitions
Performed 3723 trivial Post agglomeration. Transition count delta: 3723
Iterating post reduction 0 with 5712 rules applied. Total rules applied 5713 place count 8581 transition count 5001
Reduce places removed 3723 places and 0 transitions.
Iterating post reduction 1 with 3723 rules applied. Total rules applied 9436 place count 4858 transition count 5001
Performed 612 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 612 Pre rules applied. Total rules applied 9436 place count 4858 transition count 4389
Deduced a syphon composed of 612 places in 13 ms
Ensure Unique test removed 204 places
Reduce places removed 816 places and 0 transitions.
Iterating global reduction 2 with 1428 rules applied. Total rules applied 10864 place count 4042 transition count 4389
Discarding 459 places :
Symmetric choice reduction at 2 with 459 rule applications. Total rules 11323 place count 3583 transition count 3930
Iterating global reduction 2 with 459 rules applied. Total rules applied 11782 place count 3583 transition count 3930
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 11784 place count 3581 transition count 3828
Iterating global reduction 2 with 2 rules applied. Total rules applied 11786 place count 3581 transition count 3828
Discarding 102 places :
Symmetric choice reduction at 2 with 102 rule applications. Total rules 11888 place count 3479 transition count 3726
Iterating global reduction 2 with 102 rules applied. Total rules applied 11990 place count 3479 transition count 3726
Performed 153 Post agglomeration using F-continuation condition.Transition count delta: 153
Deduced a syphon composed of 153 places in 4 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 306 rules applied. Total rules applied 12296 place count 3326 transition count 3573
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: -459
Deduced a syphon composed of 51 places in 4 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 12398 place count 3275 transition count 4032
Free-agglomeration rule (complex) applied 663 times.
Iterating global reduction 2 with 663 rules applied. Total rules applied 13061 place count 3275 transition count 3369
Ensure Unique test removed 51 places
Reduce places removed 714 places and 0 transitions.
Iterating post reduction 2 with 714 rules applied. Total rules applied 13775 place count 2561 transition count 3369
Applied a total of 13775 rules in 2948 ms. Remains 2561 /11403 variables (removed 8842) and now considering 3369/9336 (removed 5967) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2968 ms. Remains : 2561/11403 places, 3369/9336 transitions.
// Phase 1: matrix 3369 rows 2561 cols
[2025-05-31 05:41:03] [INFO ] Computed 309 invariants in 66 ms
Current structural bounds on expressions (after invariants) : Max Seen:[8, 6, 7, 10, 9, 11, 10, 7, 11, 10, 7, 10, 10] Max Struct:[51, 102, 51, 51, 153, 102, 51, 102, 1020, 102, 51, 51, 69]
RANDOM walk for 842470 steps (710 resets) in 30001 ms. (28 steps per ms)
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-00 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-04 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-08 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-12 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 8133965 steps (127 resets) in 33023 ms. (246 steps per ms)
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-13 51 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Current structural bounds on expressions (after WALK) : Max Seen:[51, 15, 51, 17, 51, 33, 51, 51] Max Struct:[102, 51, 153, 102, 102, 1020, 102, 69]
[2025-05-31 05:42:06] [INFO ] Invariant cache hit.
[2025-05-31 05:42:07] [INFO ] [Real]Absence check using 0 positive and 309 generalized place invariants in 190 ms returned sat
[2025-05-31 05:42:09] [INFO ] [Real]Absence check using state equation in 2487 ms returned unsat
[2025-05-31 05:42:10] [INFO ] [Real]Absence check using 0 positive and 309 generalized place invariants in 120 ms returned sat
[2025-05-31 05:42:12] [INFO ] [Real]Absence check using state equation in 2104 ms returned sat
[2025-05-31 05:42:13] [INFO ] Computed and/alt/rep : 2601/6528/2601 causal constraints (skipped 462 transitions) in 501 ms.
[2025-05-31 05:42:32] [INFO ] Solution in real domain found non-integer solution.
[2025-05-31 05:42:33] [INFO ] [Nat]Absence check using 0 positive and 309 generalized place invariants in 179 ms returned sat
[2025-05-31 05:42:35] [INFO ] [Nat]Absence check using state equation in 2072 ms returned sat
[2025-05-31 05:42:35] [INFO ] Computed and/alt/rep : 2601/6528/2601 causal constraints (skipped 462 transitions) in 284 ms.
[2025-05-31 05:42:55] [INFO ] Added : 325 causal constraints over 65 iterations in 20083 ms.(timeout) Result :sat
Minimization took 3199 ms.
[2025-05-31 05:42:59] [INFO ] [Real]Absence check using 0 positive and 309 generalized place invariants in 177 ms returned sat
[2025-05-31 05:43:01] [INFO ] [Real]Absence check using state equation in 2308 ms returned unsat
[2025-05-31 05:43:02] [INFO ] [Real]Absence check using 0 positive and 309 generalized place invariants in 132 ms returned sat
[2025-05-31 05:43:03] [INFO ] [Real]Absence check using state equation in 1643 ms returned sat
[2025-05-31 05:43:04] [INFO ] Computed and/alt/rep : 2601/6528/2601 causal constraints (skipped 462 transitions) in 365 ms.
[2025-05-31 05:43:10] [INFO ] Solution in real domain found non-integer solution.
[2025-05-31 05:43:11] [INFO ] [Nat]Absence check using 0 positive and 309 generalized place invariants in 123 ms returned sat
[2025-05-31 05:43:12] [INFO ] [Nat]Absence check using state equation in 1659 ms returned sat
[2025-05-31 05:43:13] [INFO ] Computed and/alt/rep : 2601/6528/2601 causal constraints (skipped 462 transitions) in 316 ms.
[2025-05-31 05:43:25] [INFO ] Added : 279 causal constraints over 56 iterations in 12694 ms. Result :sat
Minimization took 4501 ms.
[2025-05-31 05:43:30] [INFO ] [Real]Absence check using 0 positive and 309 generalized place invariants in 121 ms returned sat
[2025-05-31 05:43:32] [INFO ] [Real]Absence check using state equation in 2402 ms returned unsat
[2025-05-31 05:43:33] [INFO ] [Real]Absence check using 0 positive and 309 generalized place invariants in 156 ms returned sat
[2025-05-31 05:43:35] [INFO ] [Real]Absence check using state equation in 1773 ms returned sat
[2025-05-31 05:43:35] [INFO ] Computed and/alt/rep : 2601/6528/2601 causal constraints (skipped 462 transitions) in 250 ms.
[2025-05-31 05:43:37] [INFO ] Solution in real domain found non-integer solution.
[2025-05-31 05:43:38] [INFO ] [Nat]Absence check using 0 positive and 309 generalized place invariants in 135 ms returned sat
[2025-05-31 05:43:39] [INFO ] [Nat]Absence check using state equation in 1699 ms returned sat
[2025-05-31 05:43:40] [INFO ] Computed and/alt/rep : 2601/6528/2601 causal constraints (skipped 462 transitions) in 250 ms.
[2025-05-31 05:43:48] [INFO ] Added : 167 causal constraints over 34 iterations in 8527 ms. Result :sat
Minimization took 4112 ms.
[2025-05-31 05:43:53] [INFO ] [Real]Absence check using 0 positive and 309 generalized place invariants in 200 ms returned sat
[2025-05-31 05:43:55] [INFO ] [Real]Absence check using state equation in 2237 ms returned unsat
[2025-05-31 05:43:56] [INFO ] [Real]Absence check using 0 positive and 309 generalized place invariants in 153 ms returned sat
[2025-05-31 05:43:59] [INFO ] [Real]Absence check using state equation in 3413 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[51, 15, 51, 17, 51, 33, 51, 51] Max Struct:[51, 51, 51, 102, 51, 1020, 51, 51]
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-14 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-11 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-09 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-05 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-02 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[51, 17, 51] Max Struct:[51, 102, 1020]
Support contains 408 out of 2561 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2561/2561 places, 3369/3369 transitions.
Graph (complete) has 5763 edges and 2561 vertex of which 2558 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 0 with 102 rules applied. Total rules applied 103 place count 2558 transition count 3264
Reduce places removed 102 places and 0 transitions.
Performed 357 Post agglomeration using F-continuation condition.Transition count delta: 357
Iterating post reduction 1 with 459 rules applied. Total rules applied 562 place count 2456 transition count 2907
Reduce places removed 357 places and 0 transitions.
Iterating post reduction 2 with 357 rules applied. Total rules applied 919 place count 2099 transition count 2907
Performed 204 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 204 Pre rules applied. Total rules applied 919 place count 2099 transition count 2703
Deduced a syphon composed of 204 places in 1 ms
Ensure Unique test removed 102 places
Reduce places removed 306 places and 0 transitions.
Iterating global reduction 3 with 510 rules applied. Total rules applied 1429 place count 1793 transition count 2703
Discarding 51 places :
Implicit places reduction removed 51 places
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Iterating post reduction 3 with 102 rules applied. Total rules applied 1531 place count 1742 transition count 2652
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 4 with 51 rules applied. Total rules applied 1582 place count 1691 transition count 2652
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 51 Pre rules applied. Total rules applied 1582 place count 1691 transition count 2601
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 5 with 102 rules applied. Total rules applied 1684 place count 1640 transition count 2601
Discarding 357 places :
Symmetric choice reduction at 5 with 357 rule applications. Total rules 2041 place count 1283 transition count 1734
Iterating global reduction 5 with 357 rules applied. Total rules applied 2398 place count 1283 transition count 1734
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Discarding 51 places :
Implicit places reduction removed 51 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 5 with 204 rules applied. Total rules applied 2602 place count 1232 transition count 1581
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 6 with 51 rules applied. Total rules applied 2653 place count 1181 transition count 1581
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 2658 place count 1176 transition count 1326
Iterating global reduction 7 with 5 rules applied. Total rules applied 2663 place count 1176 transition count 1326
Discarding 51 places :
Implicit places reduction removed 51 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 7 with 102 rules applied. Total rules applied 2765 place count 1125 transition count 1275
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 8 with 51 rules applied. Total rules applied 2816 place count 1074 transition count 1275
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 51 Pre rules applied. Total rules applied 2816 place count 1074 transition count 1224
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 9 with 102 rules applied. Total rules applied 2918 place count 1023 transition count 1224
Free-agglomeration rule (complex) applied 51 times.
Iterating global reduction 9 with 51 rules applied. Total rules applied 2969 place count 1023 transition count 1173
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 9 with 51 rules applied. Total rules applied 3020 place count 972 transition count 1173
Applied a total of 3020 rules in 517 ms. Remains 972 /2561 variables (removed 1589) and now considering 1173/3369 (removed 2196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 518 ms. Remains : 972/2561 places, 1173/3369 transitions.
// Phase 1: matrix 1173 rows 972 cols
[2025-05-31 05:44:02] [INFO ] Computed 54 invariants in 12 ms
Current structural bounds on expressions (after invariants) : Max Seen:[51, 17, 51] Max Struct:[51, 102, 1020]
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-03 51 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (2444 resets) in 13680 ms. (73 steps per ms)
BEST_FIRST walk for 1630046 steps (62 resets) in 7883 ms. (206 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[51, 51] Max Struct:[102, 1020]
[2025-05-31 05:44:23] [INFO ] Invariant cache hit.
[2025-05-31 05:44:23] [INFO ] [Real]Absence check using 0 positive and 54 generalized place invariants in 26 ms returned sat
[2025-05-31 05:44:24] [INFO ] [Real]Absence check using state equation in 732 ms returned unsat
[2025-05-31 05:44:24] [INFO ] [Real]Absence check using 0 positive and 54 generalized place invariants in 30 ms returned sat
[2025-05-31 05:44:25] [INFO ] [Real]Absence check using state equation in 605 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[51, 51] Max Struct:[51, 51]
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-10 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-07 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 8 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-05-31 05:44:25] [INFO ] Flatten gal took : 281 ms
[2025-05-31 05:44:26] [INFO ] Flatten gal took : 200 ms
[2025-05-31 05:44:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14722436934153233165.gal : 59 ms
[2025-05-31 05:44:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14198889604149907096.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14722436934153233165.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14198889604149907096.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 287546 ms.
BK_STOP 1748670266277
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FamilyReunion-COL-L00050M0005C002P002G001"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is FamilyReunion-COL-L00050M0005C002P002G001, 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 r097-smll-174860111800015"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00050M0005C002P002G001.tgz
mv FamilyReunion-COL-L00050M0005C002P002G001 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 '
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 ;