About the Execution of ITS-Tools for FamilyReunion-COL-L00010M0001C001P001G001
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 99085.00 | 0.00 | 0.00 | 11 2 11 2 11 11 11 11 11 11 11 11 11 11 11 11 | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r086-smll-174860101900101.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 itstools
Input is FamilyReunion-COL-L00010M0001C001P001G001, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860101900101
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 724K
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K 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 4.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 185K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 125K 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 134K 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-L00010M0001C001P001G001-UpperBounds-00
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-01
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-02
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-03
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-04
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-05
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-06
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-07
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-08
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-09
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-10
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-11
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-12
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-13
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-14
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1748668246290
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00010M0001C001P001G001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202505121319
[2025-05-31 05:10:48] [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 05:10:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 05:10:48] [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.
[2025-05-31 05:10:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-05-31 05:10:49] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1273 ms
[2025-05-31 05:10:49] [INFO ] Detected 5 constant HL places corresponding to 10 PT places.
[2025-05-31 05:10:49] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 1486 PT places and 1245.0 transition bindings in 59 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
[2025-05-31 05:10:49] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 9 ms.
[2025-05-31 05:10:49] [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 05:10:49] [INFO ] Computed 33 invariants in 13 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 11, 0, 0, 0, 0] Max Struct:[121, 6, 11, 2, 33, 11, 22, 11, 11, 11, 11, 11, 22, 11, 11, 33]
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-11 11 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-03 2 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2025-05-31 05:10:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:50] [INFO ] [Real]Absence check using 4 positive place invariants in 20 ms returned sat
[2025-05-31 05:10:50] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 27 ms returned sat
[2025-05-31 05:10:50] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2025-05-31 05:10:50] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 30 ms.
[2025-05-31 05:10:50] [INFO ] Added : 39 causal constraints over 8 iterations in 198 ms. Result :sat
Minimization took 46 ms.
[2025-05-31 05:10:50] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 17 ms returned sat
[2025-05-31 05:10:50] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 18 ms returned sat
[2025-05-31 05:10:50] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2025-05-31 05:10:50] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 19 ms.
[2025-05-31 05:10:50] [INFO ] Added : 39 causal constraints over 8 iterations in 128 ms. Result :sat
Minimization took 22 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:51] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:10:51] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2025-05-31 05:10:51] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2025-05-31 05:10:51] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 26 ms.
[2025-05-31 05:10:51] [INFO ] Added : 57 causal constraints over 12 iterations in 245 ms. Result :sat
Minimization took 26 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:51] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:10:51] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 12 ms returned sat
[2025-05-31 05:10:51] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2025-05-31 05:10:51] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:10:51] [INFO ] Added : 38 causal constraints over 8 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2025-05-31 05:10:51] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:10:51] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2025-05-31 05:10:51] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2025-05-31 05:10:51] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 8 ms.
[2025-05-31 05:10:51] [INFO ] Added : 38 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 22 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:52] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:52] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2025-05-31 05:10:52] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2025-05-31 05:10:52] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2025-05-31 05:10:52] [INFO ] Added : 36 causal constraints over 8 iterations in 95 ms. Result :sat
Minimization took 23 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:52] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:10:52] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2025-05-31 05:10:52] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2025-05-31 05:10:52] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2025-05-31 05:10:52] [INFO ] Added : 55 causal constraints over 11 iterations in 130 ms. Result :sat
Minimization took 25 ms.
[2025-05-31 05:10:52] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:52] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2025-05-31 05:10:52] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2025-05-31 05:10:52] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2025-05-31 05:10:52] [INFO ] Added : 55 causal constraints over 11 iterations in 106 ms. Result :sat
Minimization took 27 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:52] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:10:52] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 15 ms returned sat
[2025-05-31 05:10:52] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2025-05-31 05:10:52] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2025-05-31 05:10:53] [INFO ] Added : 43 causal constraints over 9 iterations in 97 ms. Result :sat
Minimization took 24 ms.
[2025-05-31 05:10:53] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:53] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:53] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2025-05-31 05:10:53] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2025-05-31 05:10:53] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 8 ms.
[2025-05-31 05:10:53] [INFO ] Added : 43 causal constraints over 9 iterations in 80 ms. Result :sat
Minimization took 23 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:53] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:53] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2025-05-31 05:10:53] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2025-05-31 05:10:53] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2025-05-31 05:10:53] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 21 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:53] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:53] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2025-05-31 05:10:53] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2025-05-31 05:10:53] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2025-05-31 05:10:53] [INFO ] Added : 13 causal constraints over 3 iterations in 40 ms. Result :sat
Minimization took 19 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:53] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:53] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 13 ms returned sat
[2025-05-31 05:10:53] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2025-05-31 05:10:53] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2025-05-31 05:10:53] [INFO ] Added : 51 causal constraints over 11 iterations in 122 ms. Result :sat
Minimization took 24 ms.
[2025-05-31 05:10:53] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:53] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:53] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2025-05-31 05:10:54] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2025-05-31 05:10:54] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2025-05-31 05:10:54] [INFO ] Added : 51 causal constraints over 11 iterations in 99 ms. Result :sat
Minimization took 23 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:54] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:54] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2025-05-31 05:10:54] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2025-05-31 05:10:54] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 8 ms.
[2025-05-31 05:10:54] [INFO ] Added : 23 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 19 ms.
[2025-05-31 05:10:54] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:54] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:54] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2025-05-31 05:10:54] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2025-05-31 05:10:54] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2025-05-31 05:10:54] [INFO ] Added : 23 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 20 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:54] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:54] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2025-05-31 05:10:54] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2025-05-31 05:10:54] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2025-05-31 05:10:54] [INFO ] Added : 42 causal constraints over 9 iterations in 97 ms. Result :sat
Minimization took 23 ms.
[2025-05-31 05:10:54] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:54] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:54] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2025-05-31 05:10:54] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2025-05-31 05:10:54] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2025-05-31 05:10:54] [INFO ] Added : 42 causal constraints over 9 iterations in 82 ms. Result :sat
Minimization took 23 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:55] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2025-05-31 05:10:55] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2025-05-31 05:10:55] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2025-05-31 05:10:55] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2025-05-31 05:10:55] [INFO ] Added : 20 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 19 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:55] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:55] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2025-05-31 05:10:55] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2025-05-31 05:10:55] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2025-05-31 05:10:55] [INFO ] Added : 47 causal constraints over 10 iterations in 135 ms. Result :sat
Minimization took 24 ms.
[2025-05-31 05:10:55] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:55] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2025-05-31 05:10:55] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2025-05-31 05:10:55] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2025-05-31 05:10:55] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2025-05-31 05:10:55] [INFO ] Added : 47 causal constraints over 10 iterations in 94 ms. Result :sat
Minimization took 23 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:55] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2025-05-31 05:10:55] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2025-05-31 05:10:55] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2025-05-31 05:10:55] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 13 ms.
[2025-05-31 05:10:55] [INFO ] Added : 24 causal constraints over 5 iterations in 73 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[121, 6, 11, 33, 11, 22, 11, 11, 11, 11, 22, 11, 11, 33]
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 2
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 2
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
[2025-05-31 05:10:56] [INFO ] Unfolded HLPN to a Petri net with 1379 places and 1069 transitions 3062 arcs in 71 ms.
[2025-05-31 05:10:56] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Deduced a syphon composed of 11 places in 19 ms
Reduce places removed 19 places and 0 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[121, 6, 11, 33, 11, 22, 11, 11, 11, 11, 22, 11, 11, 33]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[121, 6, 11, 33, 11, 22, 11, 11, 11, 11, 22, 11, 11, 33]
// Phase 1: matrix 1069 rows 1360 cols
[2025-05-31 05:10:56] [INFO ] Computed 331 invariants in 106 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[121, 6, 11, 33, 11, 22, 11, 11, 11, 11, 22, 11, 11, 33]
RANDOM walk for 10000 steps (15 resets) in 166 ms. (59 steps per ms)
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-10 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-08 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-13 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 110011 steps (22 resets) in 218 ms. (502 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[11, 2, 6, 11, 3, 5, 9, 4, 4, 4, 9] Max Struct:[121, 6, 11, 33, 11, 22, 11, 11, 22, 11, 33]
[2025-05-31 05:10:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:56] [INFO ] [Real]Absence check using 31 positive place invariants in 34 ms returned sat
[2025-05-31 05:10:56] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 60 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:57] [INFO ] [Real]Absence check using 31 positive place invariants in 52 ms returned sat
[2025-05-31 05:10:57] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 51 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:10:57] [INFO ] [Real]Absence check using 31 positive place invariants in 51 ms returned sat
[2025-05-31 05:10:58] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 175 ms returned sat
[2025-05-31 05:10:58] [INFO ] [Real]Absence check using state equation in 932 ms returned sat
[2025-05-31 05:10:59] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 121 ms.
[2025-05-31 05:11:02] [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 2
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.refineWithCausalOrder(DeadlockTester.java:1140)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
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
[2025-05-31 05:11:03] [INFO ] [Real]Absence check using 31 positive place invariants in 53 ms returned sat
[2025-05-31 05:11:03] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 123 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:11:03] [INFO ] [Real]Absence check using 31 positive place invariants in 49 ms returned sat
[2025-05-31 05:11:03] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 180 ms returned sat
[2025-05-31 05:11:04] [INFO ] [Real]Absence check using state equation in 1011 ms returned sat
[2025-05-31 05:11:05] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 120 ms.
[2025-05-31 05:11:08] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:11:08] [INFO ] [Nat]Absence check using 31 positive place invariants in 55 ms returned sat
[2025-05-31 05:11:08] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 185 ms returned sat
[2025-05-31 05:11:09] [INFO ] [Nat]Absence check using state equation in 1089 ms returned sat
[2025-05-31 05:11:10] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 130 ms.
[2025-05-31 05:11:13] [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 4
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.refineWithCausalOrder(DeadlockTester.java:1140)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
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
[2025-05-31 05:11:13] [INFO ] [Real]Absence check using 31 positive place invariants in 49 ms returned sat
[2025-05-31 05:11:13] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 180 ms returned sat
[2025-05-31 05:11:14] [INFO ] [Real]Absence check using state equation in 910 ms returned sat
[2025-05-31 05:11:14] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 83 ms.
[2025-05-31 05:11:18] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:11:18] [INFO ] [Nat]Absence check using 31 positive place invariants in 55 ms returned sat
[2025-05-31 05:11:18] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 189 ms returned sat
[2025-05-31 05:11:19] [INFO ] [Nat]Absence check using state equation in 912 ms returned sat
[2025-05-31 05:11:19] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 84 ms.
[2025-05-31 05:11:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1140)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
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
[2025-05-31 05:11:23] [INFO ] [Real]Absence check using 31 positive place invariants in 50 ms returned sat
[2025-05-31 05:11:23] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 173 ms returned sat
[2025-05-31 05:11:24] [INFO ] [Real]Absence check using state equation in 923 ms returned sat
[2025-05-31 05:11:25] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 103 ms.
[2025-05-31 05:11:28] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:11:28] [INFO ] [Nat]Absence check using 31 positive place invariants in 51 ms returned sat
[2025-05-31 05:11:28] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 178 ms returned sat
[2025-05-31 05:11:29] [INFO ] [Nat]Absence check using state equation in 941 ms returned sat
[2025-05-31 05:11:29] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 83 ms.
Maximisation of solution failed !
Minimization took 2 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:11:33] [INFO ] [Real]Absence check using 31 positive place invariants in 52 ms returned sat
[2025-05-31 05:11:33] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 183 ms returned sat
[2025-05-31 05:11:34] [INFO ] [Real]Absence check using state equation in 896 ms returned sat
[2025-05-31 05:11:35] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 125 ms.
[2025-05-31 05:11:38] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:11:38] [INFO ] [Nat]Absence check using 31 positive place invariants in 54 ms returned sat
[2025-05-31 05:11:38] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 184 ms returned sat
[2025-05-31 05:11:39] [INFO ] [Nat]Absence check using state equation in 1021 ms returned sat
[2025-05-31 05:11:40] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 102 ms.
Maximisation of solution failed !
Minimization took 0 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:11:43] [INFO ] [Real]Absence check using 31 positive place invariants in 51 ms returned sat
[2025-05-31 05:11:43] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 174 ms returned sat
[2025-05-31 05:11:44] [INFO ] [Real]Absence check using state equation in 991 ms returned sat
[2025-05-31 05:11:45] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 113 ms.
[2025-05-31 05:11:48] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:11:48] [INFO ] [Nat]Absence check using 31 positive place invariants in 54 ms returned sat
[2025-05-31 05:11:48] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 177 ms returned sat
[2025-05-31 05:11:49] [INFO ] [Nat]Absence check using state equation in 945 ms returned sat
[2025-05-31 05:11:50] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 95 ms.
[2025-05-31 05:11:53] [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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1140)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
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
[2025-05-31 05:11:53] [INFO ] [Real]Absence check using 31 positive place invariants in 52 ms returned sat
[2025-05-31 05:11:54] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 187 ms returned sat
[2025-05-31 05:11:55] [INFO ] [Real]Absence check using state equation in 998 ms returned sat
[2025-05-31 05:11:55] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 94 ms.
[2025-05-31 05:11:58] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:11:58] [INFO ] [Nat]Absence check using 31 positive place invariants in 49 ms returned sat
[2025-05-31 05:11:58] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 157 ms returned sat
[2025-05-31 05:11:59] [INFO ] [Nat]Absence check using state equation in 863 ms returned sat
[2025-05-31 05:12:00] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 92 ms.
[2025-05-31 05:12:03] [INFO ] Added : 215 causal constraints over 43 iterations in 3568 ms. Result :unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:12:03] [INFO ] [Real]Absence check using 31 positive place invariants in 35 ms returned sat
[2025-05-31 05:12:03] [INFO ] [Real]Absence check using 31 positive and 300 generalized place invariants in 130 ms returned sat
[2025-05-31 05:12:04] [INFO ] [Real]Absence check using state equation in 752 ms returned sat
[2025-05-31 05:12:04] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 82 ms.
[2025-05-31 05:12:07] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 05:12:08] [INFO ] [Nat]Absence check using 31 positive place invariants in 37 ms returned sat
[2025-05-31 05:12:08] [INFO ] [Nat]Absence check using 31 positive and 300 generalized place invariants in 127 ms returned sat
[2025-05-31 05:12:08] [INFO ] [Nat]Absence check using state equation in 728 ms returned sat
[2025-05-31 05:12:09] [INFO ] Computed and/alt/rep : 990/1386/990 causal constraints (skipped 68 transitions) in 84 ms.
Maximisation of solution failed !
Minimization took 0 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[11, 2, 6, 11, 3, 5, 9, 4, 4, 4, 9] Max Struct:[11, 2, 11, 11, 11, 22, 11, 11, 22, 11, 33]
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-04 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-01 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-00 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 3, 5, 9, 4, 4, 6, 9] Max Struct:[11, 11, 22, 11, 11, 22, 11, 33]
Support contains 79 out of 1360 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1360/1360 places, 1069/1069 transitions.
Graph (complete) has 1951 edges and 1360 vertex of which 1171 are kept as prefixes of interest. Removing 189 places using SCC suffix rule.5 ms
Discarding 189 places :
Also discarding 134 output transitions
Drop transitions (Output transitions of discarded places.) removed 134 transitions
Discarding 154 places :
Implicit places reduction removed 154 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 396 transitions
Trivial Post-agglo rules discarded 396 transitions
Performed 396 trivial Post agglomeration. Transition count delta: 396
Iterating post reduction 0 with 550 rules applied. Total rules applied 551 place count 1017 transition count 539
Reduce places removed 396 places and 0 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 1 with 418 rules applied. Total rules applied 969 place count 621 transition count 517
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 991 place count 599 transition count 517
Performed 132 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 132 Pre rules applied. Total rules applied 991 place count 599 transition count 385
Deduced a syphon composed of 132 places in 1 ms
Ensure Unique test removed 44 places
Reduce places removed 176 places and 0 transitions.
Iterating global reduction 3 with 308 rules applied. Total rules applied 1299 place count 423 transition count 385
Discarding 22 places :
Implicit places reduction removed 22 places
Iterating post reduction 3 with 22 rules applied. Total rules applied 1321 place count 401 transition count 385
Discarding 44 places :
Symmetric choice reduction at 4 with 44 rule applications. Total rules 1365 place count 357 transition count 341
Iterating global reduction 4 with 44 rules applied. Total rules applied 1409 place count 357 transition count 341
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 4 with 11 rules applied. Total rules applied 1420 place count 357 transition count 330
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 1431 place count 346 transition count 330
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 22 Pre rules applied. Total rules applied 1431 place count 346 transition count 308
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 6 with 44 rules applied. Total rules applied 1475 place count 324 transition count 308
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1476 place count 323 transition count 297
Iterating global reduction 6 with 1 rules applied. Total rules applied 1477 place count 323 transition count 297
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 6 with 11 rules applied. Total rules applied 1488 place count 312 transition count 297
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 11 Pre rules applied. Total rules applied 1488 place count 312 transition count 286
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 7 with 22 rules applied. Total rules applied 1510 place count 301 transition count 286
Discarding 11 places :
Symmetric choice reduction at 7 with 11 rule applications. Total rules 1521 place count 290 transition count 275
Iterating global reduction 7 with 11 rules applied. Total rules applied 1532 place count 290 transition count 275
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 7 with 44 rules applied. Total rules applied 1576 place count 279 transition count 242
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 8 with 22 rules applied. Total rules applied 1598 place count 257 transition count 242
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 9 with 22 rules applied. Total rules applied 1620 place count 246 transition count 231
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 9 with 22 rules applied. Total rules applied 1642 place count 246 transition count 209
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 9 with 22 rules applied. Total rules applied 1664 place count 224 transition count 209
Reduce places removed 11 places and 11 transitions.
Iterating global reduction 10 with 11 rules applied. Total rules applied 1675 place count 213 transition count 198
Applied a total of 1675 rules in 247 ms. Remains 213 /1360 variables (removed 1147) and now considering 198/1069 (removed 871) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 257 ms. Remains : 213/1360 places, 198/1069 transitions.
// Phase 1: matrix 198 rows 213 cols
[2025-05-31 05:12:13] [INFO ] Computed 36 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[6, 3, 5, 9, 4, 4, 6, 9] Max Struct:[11, 11, 22, 11, 11, 22, 11, 33]
RANDOM walk for 1000000 steps (6024 resets) in 2939 ms. (340 steps per ms)
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-02 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-07 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-09 11 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 5000005 steps (2904 resets) in 3596 ms. (1390 steps per ms)
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-14 11 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Current structural bounds on expressions (after WALK) : Max Seen:[7, 11, 9, 11] Max Struct:[11, 22, 22, 33]
[2025-05-31 05:12:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 05:12:20] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 17 ms returned sat
[2025-05-31 05:12:20] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2025-05-31 05:12:20] [INFO ] Computed and/alt/rep : 154/231/154 causal constraints (skipped 33 transitions) in 19 ms.
[2025-05-31 05:12:20] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 05:12:20] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 22 ms returned sat
[2025-05-31 05:12:20] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2025-05-31 05:12:20] [INFO ] Computed and/alt/rep : 154/231/154 causal constraints (skipped 33 transitions) in 17 ms.
[2025-05-31 05:12:21] [INFO ] Added : 103 causal constraints over 21 iterations in 611 ms. Result :sat
Minimization took 180 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 05:12:21] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 18 ms returned sat
[2025-05-31 05:12:21] [INFO ] [Real]Absence check using state equation in 143 ms returned unsat
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 05:12:21] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 18 ms returned sat
[2025-05-31 05:12:21] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2025-05-31 05:12:21] [INFO ] Computed and/alt/rep : 154/231/154 causal constraints (skipped 33 transitions) in 22 ms.
[2025-05-31 05:12:22] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 05:12:22] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 12 ms returned sat
[2025-05-31 05:12:22] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2025-05-31 05:12:22] [INFO ] Computed and/alt/rep : 154/231/154 causal constraints (skipped 33 transitions) in 15 ms.
[2025-05-31 05:12:22] [INFO ] Added : 63 causal constraints over 13 iterations in 250 ms. Result :sat
Minimization took 96 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 05:12:22] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 17 ms returned sat
[2025-05-31 05:12:22] [INFO ] [Real]Absence check using state equation in 83 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[7, 11, 9, 11] Max Struct:[11, 11, 22, 11]
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-15 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-06 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[11, 11] Max Struct:[11, 22]
Support contains 22 out of 213 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 213/213 places, 198/198 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 213 transition count 165
Reduce places removed 33 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 44 rules applied. Total rules applied 77 place count 180 transition count 154
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 88 place count 169 transition count 154
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 88 place count 169 transition count 132
Deduced a syphon composed of 22 places in 1 ms
Ensure Unique test removed 11 places
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 55 rules applied. Total rules applied 143 place count 136 transition count 132
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 144 place count 135 transition count 121
Iterating global reduction 3 with 1 rules applied. Total rules applied 145 place count 135 transition count 121
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 3 with 11 rules applied. Total rules applied 156 place count 124 transition count 121
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 11 Pre rules applied. Total rules applied 156 place count 124 transition count 110
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 178 place count 113 transition count 110
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 189 place count 102 transition count 99
Iterating global reduction 4 with 11 rules applied. Total rules applied 200 place count 102 transition count 99
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 4 with 22 rules applied. Total rules applied 222 place count 102 transition count 77
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 233 place count 91 transition count 77
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Ensure Unique test removed 11 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 6 with 33 rules applied. Total rules applied 266 place count 69 transition count 66
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 6 with 11 rules applied. Total rules applied 277 place count 69 transition count 55
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 288 place count 58 transition count 55
Applied a total of 288 rules in 42 ms. Remains 58 /213 variables (removed 155) and now considering 55/198 (removed 143) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 58/213 places, 55/198 transitions.
// Phase 1: matrix 55 rows 58 cols
[2025-05-31 05:12:22] [INFO ] Computed 3 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[11, 11] Max Struct:[11, 22]
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-05 11 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (17857 resets) in 1410 ms. (708 steps per ms)
BEST_FIRST walk for 1000001 steps (2028 resets) in 567 ms. (1760 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[11] Max Struct:[22]
[2025-05-31 05:12:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-31 05:12:24] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2025-05-31 05:12:25] [INFO ] [Real]Absence check using state equation in 34 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[11] Max Struct:[11]
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-UpperBounds-12 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-05-31 05:12:25] [INFO ] Flatten gal took : 59 ms
[2025-05-31 05:12:25] [INFO ] Flatten gal took : 11 ms
[2025-05-31 05:12:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7360223095736091172.gal : 8 ms
[2025-05-31 05:12:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10231983452867454252.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7360223095736091172.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10231983452867454252.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 97185 ms.
BK_STOP 1748668345375
--------------------
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-L00010M0001C001P001G001"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is FamilyReunion-COL-L00010M0001C001P001G001, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r086-smll-174860101900101"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00010M0001C001P001G001.tgz
mv FamilyReunion-COL-L00010M0001C001P001G001 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.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 ;