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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r165-tall-167838850200317
Last Updated
May 14, 2023

About the Execution of ITS-Tools for FamilyReunion-COL-L00050M0005C002P002G001

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
897.848 293635.00 325335.00 2052.20 51 51 2 51 51 51 51 51 51 51 51 51 51 2 51 51 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r165-tall-167838850200317.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
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 r165-tall-167838850200317
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.2K Feb 26 12:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 12:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 12:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 12:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 12:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 12:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 12:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 12:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 137K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FamilyReunion-COL-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 1679461245992

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
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-L00050M0005C002P002G001
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202303021504
[2023-03-22 05:00:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-22 05:00:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 05:00:47] [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.
[2023-03-22 05:00:47] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 05:00:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 726 ms
[2023-03-22 05:00:48] [INFO ] Detected 5 constant HL places corresponding to 17 PT places.
[2023-03-22 05:00:48] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 12245 PT places and 10611.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-22 05:00:48] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 5 ms.
[2023-03-22 05:00:48] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Reduce places removed 5 places and 0 transitions.
// Phase 1: matrix 66 rows 99 cols
[2023-03-22 05:00:48] [INFO ] Computed 33 place invariants in 13 ms
[2023-03-22 05:00:48] [INFO ] Invariant cache hit.
[2023-03-22 05:00:48] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2023-03-22 05:00:48] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 15 ms returned sat
[2023-03-22 05:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:48] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-03-22 05:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 05:00:48] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:48] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-22 05:00:48] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 05:00:48] [INFO ] Added : 13 causal constraints over 3 iterations in 34 ms. Result :sat
Minimization took 10 ms.
[2023-03-22 05:00:48] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:48] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:48] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 05:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 05:00:48] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:48] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-22 05:00:48] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 05:00:48] [INFO ] Added : 37 causal constraints over 8 iterations in 49 ms. Result :sat
Minimization took 11 ms.
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2023-03-22 05:00:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-22 05:00:49] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 05:00:49] [INFO ] Added : 60 causal constraints over 12 iterations in 80 ms. Result :sat
Minimization took 14 ms.
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-22 05:00:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:49] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-22 05:00:49] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 05:00:49] [INFO ] Added : 49 causal constraints over 10 iterations in 71 ms. Result :sat
Minimization took 13 ms.
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 05:00:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 8 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-22 05:00:49] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-22 05:00:49] [INFO ] Added : 40 causal constraints over 8 iterations in 72 ms. Result :sat
Minimization took 10 ms.
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2023-03-22 05:00:49] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 05:00:49] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 10 ms.
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 05:00:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-22 05:00:49] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 05:00:50] [INFO ] Added : 53 causal constraints over 11 iterations in 72 ms. Result :sat
Minimization took 15 ms.
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 05:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-22 05:00:50] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 05:00:50] [INFO ] Added : 24 causal constraints over 5 iterations in 36 ms. Result :sat
Minimization took 9 ms.
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 05:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-22 05:00:50] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-22 05:00:50] [INFO ] Added : 23 causal constraints over 5 iterations in 37 ms. Result :sat
Minimization took 10 ms.
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 05:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-22 05:00:50] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 05:00:50] [INFO ] Added : 32 causal constraints over 7 iterations in 40 ms. Result :sat
Minimization took 11 ms.
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-22 05:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-22 05:00:50] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 05:00:50] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 10 ms.
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 05:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-22 05:00:50] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 05:00:50] [INFO ] Added : 38 causal constraints over 8 iterations in 44 ms. Result :sat
Minimization took 11 ms.
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:50] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 05:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:51] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-22 05:00:51] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 05:00:51] [INFO ] Added : 55 causal constraints over 11 iterations in 65 ms. Result :sat
Minimization took 13 ms.
[2023-03-22 05:00:51] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 05:00:51] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-22 05:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-22 05:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:51] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-22 05:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:51] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-22 05:00:51] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 05:00:51] [INFO ] Added : 60 causal constraints over 12 iterations in 68 ms. Result :sat
Minimization took 13 ms.
[2023-03-22 05:00:51] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-22 05:00:51] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 7 ms returned sat
[2023-03-22 05:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 05:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 05:00:51] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-22 05:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:51] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-22 05:00:51] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 05:00:51] [INFO ] Added : 21 causal constraints over 5 iterations in 30 ms. Result :sat
Minimization took 17 ms.
[2023-03-22 05:00:51] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 05:00:51] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-22 05:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 05:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:00:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 05:00:51] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 15 ms returned sat
[2023-03-22 05:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:51] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-22 05:00:51] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 05:00:51] [INFO ] Added : 7 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [51, 102, 6, 51, 102, 51, 120, 51, 255, 51, 51, 102, 51, 6, 51, 51]
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
[2023-03-22 05:00:51] [INFO ] Unfolded HLPN to a Petri net with 11467 places and 9336 transitions 26832 arcs in 90 ms.
[2023-03-22 05:00:51] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Deduced a syphon composed of 51 places in 54 ms
Reduce places removed 64 places and 0 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 475 ms. (steps per millisecond=21 ) properties (out of 16) seen :224
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 16) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 16) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 16) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 16) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 16) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 16) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 16) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 16) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 16) seen :21
// Phase 1: matrix 9336 rows 11403 cols
[2023-03-22 05:00:53] [INFO ] Computed 2767 place invariants in 611 ms
[2023-03-22 05:00:54] [INFO ] [Real]Absence check using 59 positive place invariants in 197 ms returned sat
[2023-03-22 05:00:56] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1327 ms returned sat
[2023-03-22 05:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:00:58] [INFO ] [Real]Absence check using state equation in 2465 ms returned unknown
[2023-03-22 05:00:59] [INFO ] [Real]Absence check using 59 positive place invariants in 182 ms returned sat
[2023-03-22 05:01:01] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1288 ms returned sat
[2023-03-22 05:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:03] [INFO ] [Real]Absence check using state equation in 2522 ms returned unknown
[2023-03-22 05:01:04] [INFO ] [Real]Absence check using 59 positive place invariants in 195 ms returned sat
[2023-03-22 05:01:06] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1168 ms returned sat
[2023-03-22 05:01:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:08] [INFO ] [Real]Absence check using state equation in 2508 ms returned unknown
[2023-03-22 05:01:09] [INFO ] [Real]Absence check using 59 positive place invariants in 187 ms returned sat
[2023-03-22 05:01:11] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1310 ms returned sat
[2023-03-22 05:01:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:13] [INFO ] [Real]Absence check using state equation in 2378 ms returned unknown
[2023-03-22 05:01:14] [INFO ] [Real]Absence check using 59 positive place invariants in 189 ms returned sat
[2023-03-22 05:01:16] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1257 ms returned sat
[2023-03-22 05:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:18] [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 4
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 05:01:19] [INFO ] [Real]Absence check using 59 positive place invariants in 193 ms returned sat
[2023-03-22 05:01:21] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1428 ms returned sat
[2023-03-22 05:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:23] [INFO ] [Real]Absence check using state equation in 2290 ms returned unknown
[2023-03-22 05:01:24] [INFO ] [Real]Absence check using 59 positive place invariants in 184 ms returned sat
[2023-03-22 05:01:26] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1267 ms returned sat
[2023-03-22 05:01:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:28] [INFO ] [Real]Absence check using state equation in 2464 ms returned unknown
[2023-03-22 05:01:30] [INFO ] [Real]Absence check using 59 positive place invariants in 187 ms returned sat
[2023-03-22 05:01:31] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1312 ms returned sat
[2023-03-22 05:01:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:33] [INFO ] [Real]Absence check using state equation in 2407 ms returned unknown
[2023-03-22 05:01:34] [INFO ] [Real]Absence check using 59 positive place invariants in 179 ms returned sat
[2023-03-22 05:01:36] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1241 ms returned sat
[2023-03-22 05:01:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:38] [INFO ] [Real]Absence check using state equation in 2579 ms returned unknown
[2023-03-22 05:01:39] [INFO ] [Real]Absence check using 59 positive place invariants in 177 ms returned sat
[2023-03-22 05:01:41] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1254 ms returned sat
[2023-03-22 05:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:43] [INFO ] [Real]Absence check using state equation in 2592 ms returned unknown
[2023-03-22 05:01:44] [INFO ] [Real]Absence check using 59 positive place invariants in 182 ms returned sat
[2023-03-22 05:01:46] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1322 ms returned sat
[2023-03-22 05:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:48] [INFO ] [Real]Absence check using state equation in 2517 ms returned unknown
[2023-03-22 05:01:50] [INFO ] [Real]Absence check using 59 positive place invariants in 185 ms returned sat
[2023-03-22 05:01:51] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1336 ms returned sat
[2023-03-22 05:01:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:53] [INFO ] [Real]Absence check using state equation in 2453 ms returned unknown
[2023-03-22 05:01:55] [INFO ] [Real]Absence check using 59 positive place invariants in 189 ms returned sat
[2023-03-22 05:01:56] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1303 ms returned sat
[2023-03-22 05:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:58] [INFO ] [Real]Absence check using state equation in 2480 ms returned unknown
[2023-03-22 05:02:00] [INFO ] [Real]Absence check using 59 positive place invariants in 177 ms returned sat
[2023-03-22 05:02:01] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1203 ms returned unsat
[2023-03-22 05:02:02] [INFO ] [Real]Absence check using 59 positive place invariants in 177 ms returned sat
[2023-03-22 05:02:03] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1280 ms returned sat
[2023-03-22 05:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:02:06] [INFO ] [Real]Absence check using state equation in 2525 ms returned unknown
[2023-03-22 05:02:07] [INFO ] [Real]Absence check using 59 positive place invariants in 173 ms returned sat
[2023-03-22 05:02:08] [INFO ] [Real]Absence check using 59 positive and 2708 generalized place invariants in 1325 ms returned sat
[2023-03-22 05:02:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:02:11] [INFO ] [Real]Absence check using state equation in 2405 ms returned unknown
Current structural bounds on expressions (after SMT) : [51, 102, 6, 51, 102, 51, 120, 51, 255, 51, 51, 102, 51, 2, 51, 51] Max seen :[10, 9, 1, 15, 11, 39, 8, 9, 28, 12, 31, 10, 7, 2, 10, 29]
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-13 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1989 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 10875 are kept as prefixes of interest. Removing 528 places using SCC suffix rule.37 ms
Discarding 528 places :
Also discarding 360 output transitions
Drop transitions removed 360 transitions
Discarding 1326 places :
Implicit places reduction removed 1326 places
Drop transitions removed 2193 transitions
Trivial Post-agglo rules discarded 2193 transitions
Performed 2193 trivial Post agglomeration. Transition count delta: 2193
Iterating post reduction 0 with 3519 rules applied. Total rules applied 3520 place count 9549 transition count 6783
Reduce places removed 2193 places and 0 transitions.
Performed 561 Post agglomeration using F-continuation condition.Transition count delta: 561
Iterating post reduction 1 with 2754 rules applied. Total rules applied 6274 place count 7356 transition count 6222
Reduce places removed 561 places and 0 transitions.
Iterating post reduction 2 with 561 rules applied. Total rules applied 6835 place count 6795 transition count 6222
Performed 867 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 867 Pre rules applied. Total rules applied 6835 place count 6795 transition count 5355
Deduced a syphon composed of 867 places in 11 ms
Ensure Unique test removed 459 places
Reduce places removed 1326 places and 0 transitions.
Iterating global reduction 3 with 2193 rules applied. Total rules applied 9028 place count 5469 transition count 5355
Discarding 204 places :
Implicit places reduction removed 204 places
Iterating post reduction 3 with 204 rules applied. Total rules applied 9232 place count 5265 transition count 5355
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 51 Pre rules applied. Total rules applied 9232 place count 5265 transition count 5304
Deduced a syphon composed of 51 places in 10 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 4 with 102 rules applied. Total rules applied 9334 place count 5214 transition count 5304
Discarding 612 places :
Symmetric choice reduction at 4 with 612 rule applications. Total rules 9946 place count 4602 transition count 4692
Iterating global reduction 4 with 612 rules applied. Total rules applied 10558 place count 4602 transition count 4692
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 10565 place count 4595 transition count 4335
Iterating global reduction 4 with 7 rules applied. Total rules applied 10572 place count 4595 transition count 4335
Discarding 51 places :
Implicit places reduction removed 51 places
Iterating post reduction 4 with 51 rules applied. Total rules applied 10623 place count 4544 transition count 4335
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 51 Pre rules applied. Total rules applied 10623 place count 4544 transition count 4284
Deduced a syphon composed of 51 places in 3 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 5 with 102 rules applied. Total rules applied 10725 place count 4493 transition count 4284
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 102
Deduced a syphon composed of 102 places in 4 ms
Ensure Unique test removed 51 places
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 5 with 255 rules applied. Total rules applied 10980 place count 4340 transition count 4182
Free-agglomeration rule (complex) applied 408 times.
Iterating global reduction 5 with 408 rules applied. Total rules applied 11388 place count 4340 transition count 3774
Ensure Unique test removed 357 places
Reduce places removed 765 places and 0 transitions.
Iterating post reduction 5 with 765 rules applied. Total rules applied 12153 place count 3575 transition count 3774
Reduce places removed 51 places and 51 transitions.
Iterating global reduction 6 with 51 rules applied. Total rules applied 12204 place count 3524 transition count 3723
Applied a total of 12204 rules in 2304 ms. Remains 3524 /11403 variables (removed 7879) and now considering 3723/9336 (removed 5613) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2305 ms. Remains : 3524/11403 places, 3723/9336 transitions.
// Phase 1: matrix 3723 rows 3524 cols
[2023-03-22 05:02:13] [INFO ] Computed 158 place invariants in 68 ms
Incomplete random walk after 1000000 steps, including 780 resets, run finished after 29412 ms. (steps per millisecond=33 ) properties (out of 15) seen :293
Finished Best-First random walk after 833139 steps, including 16 resets, run visited all 15 properties in 5001 ms. (steps per millisecond=166 )
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-00 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2497 ms. (steps per millisecond=400 ) properties (out of 14) seen :233
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2487 ms. (steps per millisecond=402 ) properties (out of 14) seen :244
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-03 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 704891 steps, including 13 resets, run visited all 13 properties in 5001 ms. (steps per millisecond=140 )
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-05 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 17 resets, run finished after 2539 ms. (steps per millisecond=393 ) properties (out of 12) seen :191
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-07 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 16 resets, run finished after 3394 ms. (steps per millisecond=294 ) properties (out of 11) seen :156
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-09 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1996 ms. (steps per millisecond=501 ) properties (out of 10) seen :153
Incomplete Best-First random walk after 1000001 steps, including 13 resets, run finished after 2058 ms. (steps per millisecond=485 ) properties (out of 10) seen :196
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-12 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 20 resets, run finished after 4942 ms. (steps per millisecond=202 ) properties (out of 9) seen :100
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-15 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-22 05:03:13] [INFO ] Invariant cache hit.
[2023-03-22 05:03:13] [INFO ] [Real]Absence check using 0 positive and 158 generalized place invariants in 94 ms returned sat
[2023-03-22 05:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:03:15] [INFO ] [Real]Absence check using state equation in 1776 ms returned sat
[2023-03-22 05:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:03:15] [INFO ] [Nat]Absence check using 0 positive and 158 generalized place invariants in 94 ms returned sat
[2023-03-22 05:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:03:17] [INFO ] [Nat]Absence check using state equation in 1758 ms returned sat
[2023-03-22 05:03:18] [INFO ] Computed and/alt/rep : 3213/3927/3213 causal constraints (skipped 204 transitions) in 224 ms.
[2023-03-22 05:03:37] [INFO ] Added : 583 causal constraints over 117 iterations in 20085 ms.(timeout) Result :sat
[2023-03-22 05:03:38] [INFO ] [Real]Absence check using 0 positive and 158 generalized place invariants in 88 ms returned sat
[2023-03-22 05:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:03:39] [INFO ] [Real]Absence check using state equation in 954 ms returned unsat
[2023-03-22 05:03:39] [INFO ] [Real]Absence check using 0 positive and 158 generalized place invariants in 86 ms returned sat
[2023-03-22 05:03:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:03:41] [INFO ] [Real]Absence check using state equation in 1898 ms returned sat
[2023-03-22 05:03:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:03:42] [INFO ] [Nat]Absence check using 0 positive and 158 generalized place invariants in 91 ms returned sat
[2023-03-22 05:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:03:43] [INFO ] [Nat]Absence check using state equation in 1636 ms returned sat
[2023-03-22 05:03:44] [INFO ] Computed and/alt/rep : 3213/3927/3213 causal constraints (skipped 204 transitions) in 261 ms.
[2023-03-22 05:04:04] [INFO ] Added : 595 causal constraints over 119 iterations in 20064 ms.(timeout) Result :sat
[2023-03-22 05:04:04] [INFO ] [Real]Absence check using 0 positive and 158 generalized place invariants in 95 ms returned sat
[2023-03-22 05:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:04:06] [INFO ] [Real]Absence check using state equation in 1551 ms returned sat
[2023-03-22 05:04:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:04:06] [INFO ] [Nat]Absence check using 0 positive and 158 generalized place invariants in 87 ms returned sat
[2023-03-22 05:04:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:04:08] [INFO ] [Nat]Absence check using state equation in 1536 ms returned sat
[2023-03-22 05:04:08] [INFO ] Computed and/alt/rep : 3213/3927/3213 causal constraints (skipped 204 transitions) in 315 ms.
[2023-03-22 05:04:28] [INFO ] Added : 580 causal constraints over 116 iterations in 20051 ms.(timeout) Result :sat
[2023-03-22 05:04:28] [INFO ] [Real]Absence check using 0 positive and 158 generalized place invariants in 92 ms returned sat
[2023-03-22 05:04:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:04:29] [INFO ] [Real]Absence check using state equation in 945 ms returned unsat
[2023-03-22 05:04:30] [INFO ] [Real]Absence check using 0 positive and 158 generalized place invariants in 89 ms returned sat
[2023-03-22 05:04:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:04:31] [INFO ] [Real]Absence check using state equation in 1624 ms returned sat
[2023-03-22 05:04:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:04:32] [INFO ] [Nat]Absence check using 0 positive and 158 generalized place invariants in 92 ms returned sat
[2023-03-22 05:04:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:04:34] [INFO ] [Nat]Absence check using state equation in 1648 ms returned sat
[2023-03-22 05:04:34] [INFO ] Computed and/alt/rep : 3213/3927/3213 causal constraints (skipped 204 transitions) in 200 ms.
[2023-03-22 05:04:36] [INFO ] Added : 67 causal constraints over 14 iterations in 2647 ms. Result :sat
[2023-03-22 05:04:37] [INFO ] [Real]Absence check using 0 positive and 158 generalized place invariants in 94 ms returned sat
[2023-03-22 05:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:04:38] [INFO ] [Real]Absence check using state equation in 840 ms returned unsat
[2023-03-22 05:04:38] [INFO ] [Real]Absence check using 0 positive and 158 generalized place invariants in 89 ms returned sat
[2023-03-22 05:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:04:40] [INFO ] [Real]Absence check using state equation in 1736 ms returned sat
[2023-03-22 05:04:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:04:40] [INFO ] [Nat]Absence check using 0 positive and 158 generalized place invariants in 90 ms returned sat
[2023-03-22 05:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:04:42] [INFO ] [Nat]Absence check using state equation in 1650 ms returned sat
[2023-03-22 05:04:42] [INFO ] Computed and/alt/rep : 3213/3927/3213 causal constraints (skipped 204 transitions) in 214 ms.
[2023-03-22 05:05:01] [INFO ] Added : 527 causal constraints over 106 iterations in 18905 ms. Result :sat
Current structural bounds on expressions (after SMT) : [102, 2, 102, 120, 51, 51, 51, 51] Max seen :[16, 2, 15, 15, 51, 46, 51, 18]
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-11 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-08 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 612 out of 3524 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3524/3524 places, 3723/3723 transitions.
Graph (complete) has 5101 edges and 3524 vertex of which 3267 are kept as prefixes of interest. Removing 257 places using SCC suffix rule.1 ms
Discarding 257 places :
Also discarding 255 output transitions
Drop transitions removed 255 transitions
Drop transitions removed 1428 transitions
Trivial Post-agglo rules discarded 1428 transitions
Performed 1428 trivial Post agglomeration. Transition count delta: 1428
Iterating post reduction 0 with 1428 rules applied. Total rules applied 1429 place count 3267 transition count 2040
Reduce places removed 1428 places and 0 transitions.
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 102
Iterating post reduction 1 with 1530 rules applied. Total rules applied 2959 place count 1839 transition count 1938
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 2 with 102 rules applied. Total rules applied 3061 place count 1737 transition count 1938
Performed 255 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 255 Pre rules applied. Total rules applied 3061 place count 1737 transition count 1683
Deduced a syphon composed of 255 places in 1 ms
Ensure Unique test removed 51 places
Reduce places removed 306 places and 0 transitions.
Iterating global reduction 3 with 561 rules applied. Total rules applied 3622 place count 1431 transition count 1683
Discarding 255 places :
Symmetric choice reduction at 3 with 255 rule applications. Total rules 3877 place count 1176 transition count 1428
Iterating global reduction 3 with 255 rules applied. Total rules applied 4132 place count 1176 transition count 1428
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 4234 place count 1125 transition count 1377
Applied a total of 4234 rules in 248 ms. Remains 1125 /3524 variables (removed 2399) and now considering 1377/3723 (removed 2346) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 248 ms. Remains : 1125/3524 places, 1377/3723 transitions.
// Phase 1: matrix 1377 rows 1125 cols
[2023-03-22 05:05:06] [INFO ] Computed 105 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 1779 resets, run finished after 13911 ms. (steps per millisecond=71 ) properties (out of 5) seen :124
Incomplete Best-First random walk after 1000001 steps, including 31 resets, run finished after 3354 ms. (steps per millisecond=298 ) properties (out of 5) seen :106
Incomplete Best-First random walk after 1000001 steps, including 28 resets, run finished after 2102 ms. (steps per millisecond=475 ) properties (out of 5) seen :126
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2070 ms. (steps per millisecond=483 ) properties (out of 5) seen :137
Finished Best-First random walk after 950184 steps, including 41 resets, run visited all 5 properties in 5002 ms. (steps per millisecond=189 )
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-10 51 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-22 05:05:32] [INFO ] Invariant cache hit.
[2023-03-22 05:05:32] [INFO ] [Real]Absence check using 0 positive and 105 generalized place invariants in 26 ms returned sat
[2023-03-22 05:05:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:05:32] [INFO ] [Real]Absence check using state equation in 265 ms returned unsat
[2023-03-22 05:05:33] [INFO ] [Real]Absence check using 0 positive and 105 generalized place invariants in 26 ms returned sat
[2023-03-22 05:05:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:05:33] [INFO ] [Real]Absence check using state equation in 358 ms returned unsat
[2023-03-22 05:05:33] [INFO ] [Real]Absence check using 0 positive and 105 generalized place invariants in 27 ms returned sat
[2023-03-22 05:05:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:05:34] [INFO ] [Real]Absence check using state equation in 389 ms returned unsat
[2023-03-22 05:05:34] [INFO ] [Real]Absence check using 0 positive and 105 generalized place invariants in 28 ms returned sat
[2023-03-22 05:05:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:05:34] [INFO ] [Real]Absence check using state equation in 364 ms returned sat
[2023-03-22 05:05:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 05:05:34] [INFO ] [Nat]Absence check using 0 positive and 105 generalized place invariants in 28 ms returned sat
[2023-03-22 05:05:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 05:05:35] [INFO ] [Nat]Absence check using state equation in 370 ms returned sat
[2023-03-22 05:05:35] [INFO ] Computed and/alt/rep : 918/1734/918 causal constraints (skipped 153 transitions) in 69 ms.
[2023-03-22 05:05:37] [INFO ] Added : 205 causal constraints over 41 iterations in 2842 ms. Result :sat
Minimization took 593 ms.
Current structural bounds on expressions (after SMT) : [51, 51, 51, 51] Max seen :[51, 51, 51, 26]
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-06 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-04 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-01 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-UpperBounds-14 51 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 291298 ms.

BK_STOP 1679461539627

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="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 2-5348"
echo " Executing tool itstools"
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 r165-tall-167838850200317"
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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;