fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r175-smll-171636280300256
Last Updated
July 7, 2024

About the Execution of 2023-gold for FamilyReunion-COL-L00100M0010C005P005G002

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1935.256 759113.00 824956.00 2328.30 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r175-smll-171636280300256.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool gold2023
Input is FamilyReunion-COL-L00100M0010C005P005G002, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636280300256
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 7.6K Apr 11 21:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 11 21:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 11 21:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 11 21:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 23:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 11 23:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 11 22:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 11 22:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 24 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 140K May 18 16:42 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-L00100M0010C005P005G002-UpperBounds-00
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-01
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-02
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-03
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-04
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-05
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-06
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-07
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-08
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-09
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-10
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-11
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-12
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-13
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-14
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716592378720

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00100M0010C005P005G002
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2024-05-24 23:13:02] [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]
[2024-05-24 23:13:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 23:13:02] [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.
[2024-05-24 23:13:03] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-24 23:13:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1240 ms
[2024-05-24 23:13:03] [INFO ] Detected 5 constant HL places corresponding to 31 PT places.
[2024-05-24 23:13:03] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 40706 PT places and 36972.0 transition bindings in 48 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
[2024-05-24 23:13:03] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 9 ms.
[2024-05-24 23:13:03] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Reduce places removed 5 places and 0 transitions.
// Phase 1: matrix 66 rows 99 cols
[2024-05-24 23:13:03] [INFO ] Computed 33 invariants in 18 ms
[2024-05-24 23:13:03] [INFO ] Invariant cache hit.
[2024-05-24 23:13:04] [INFO ] [Real]Absence check using 4 positive place invariants in 10 ms returned sat
[2024-05-24 23:13:04] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 21 ms returned sat
[2024-05-24 23:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:04] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2024-05-24 23:13:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2024-05-24 23:13:04] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2024-05-24 23:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:04] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2024-05-24 23:13:04] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 14 ms.
[2024-05-24 23:13:04] [INFO ] Added : 17 causal constraints over 4 iterations in 85 ms. Result :sat
Minimization took 21 ms.
[2024-05-24 23:13:04] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2024-05-24 23:13:04] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2024-05-24 23:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:04] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2024-05-24 23:13:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-24 23:13:04] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 33 ms returned sat
[2024-05-24 23:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:04] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2024-05-24 23:13:04] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 23 ms.
[2024-05-24 23:13:04] [INFO ] Added : 2 causal constraints over 1 iterations in 47 ms. Result :sat
Minimization took 23 ms.
[2024-05-24 23:13:05] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:05] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 9 ms returned sat
[2024-05-24 23:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:05] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2024-05-24 23:13:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:05] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 12 ms returned sat
[2024-05-24 23:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:05] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2024-05-24 23:13:05] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 12 ms.
[2024-05-24 23:13:05] [INFO ] Added : 18 causal constraints over 4 iterations in 64 ms. Result :sat
Minimization took 13 ms.
[2024-05-24 23:13:05] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:05] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2024-05-24 23:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:05] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2024-05-24 23:13:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-24 23:13:05] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 8 ms returned sat
[2024-05-24 23:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:05] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2024-05-24 23:13:05] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-24 23:13:05] [INFO ] Added : 3 causal constraints over 1 iterations in 36 ms. Result :sat
Minimization took 15 ms.
[2024-05-24 23:13:05] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-24 23:13:05] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 18 ms returned sat
[2024-05-24 23:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:05] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2024-05-24 23:13:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-24 23:13:05] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 14 ms returned sat
[2024-05-24 23:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:05] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2024-05-24 23:13:05] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 12 ms.
[2024-05-24 23:13:05] [INFO ] Added : 31 causal constraints over 7 iterations in 94 ms. Result :sat
Minimization took 24 ms.
[2024-05-24 23:13:06] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-24 23:13:06] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 13 ms returned sat
[2024-05-24 23:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:06] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2024-05-24 23:13:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:06] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:06] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 13 ms returned sat
[2024-05-24 23:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:06] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2024-05-24 23:13:06] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-24 23:13:06] [INFO ] Added : 53 causal constraints over 11 iterations in 128 ms. Result :sat
Minimization took 28 ms.
[2024-05-24 23:13:06] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:06] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2024-05-24 23:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:06] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2024-05-24 23:13:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:06] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:06] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2024-05-24 23:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:06] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2024-05-24 23:13:06] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-24 23:13:06] [INFO ] Added : 49 causal constraints over 10 iterations in 118 ms. Result :sat
Minimization took 16 ms.
[2024-05-24 23:13:06] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:06] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2024-05-24 23:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:06] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2024-05-24 23:13:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:06] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-24 23:13:06] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 14 ms returned sat
[2024-05-24 23:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:06] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2024-05-24 23:13:06] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-24 23:13:07] [INFO ] Added : 51 causal constraints over 11 iterations in 163 ms. Result :sat
Minimization took 27 ms.
[2024-05-24 23:13:07] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-24 23:13:07] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2024-05-24 23:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:07] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2024-05-24 23:13:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:07] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2024-05-24 23:13:07] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2024-05-24 23:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:07] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2024-05-24 23:13:07] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-24 23:13:07] [INFO ] Added : 32 causal constraints over 7 iterations in 104 ms. Result :sat
Minimization took 23 ms.
[2024-05-24 23:13:07] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-24 23:13:07] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 13 ms returned sat
[2024-05-24 23:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:07] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2024-05-24 23:13:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:07] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-24 23:13:07] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 21 ms returned sat
[2024-05-24 23:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:07] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2024-05-24 23:13:07] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-24 23:13:07] [INFO ] Added : 53 causal constraints over 11 iterations in 155 ms. Result :sat
Minimization took 27 ms.
[2024-05-24 23:13:08] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:08] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2024-05-24 23:13:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:08] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-24 23:13:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:08] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2024-05-24 23:13:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:08] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2024-05-24 23:13:08] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-24 23:13:08] [INFO ] Added : 21 causal constraints over 5 iterations in 67 ms. Result :sat
Minimization took 13 ms.
[2024-05-24 23:13:08] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:08] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2024-05-24 23:13:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:08] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2024-05-24 23:13:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-24 23:13:08] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2024-05-24 23:13:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:08] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2024-05-24 23:13:08] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-24 23:13:08] [INFO ] Added : 53 causal constraints over 11 iterations in 118 ms. Result :sat
Minimization took 28 ms.
[2024-05-24 23:13:08] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:08] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2024-05-24 23:13:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:08] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2024-05-24 23:13:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:08] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2024-05-24 23:13:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:08] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2024-05-24 23:13:08] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-24 23:13:08] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 21 ms.
[2024-05-24 23:13:09] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:09] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2024-05-24 23:13:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:09] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2024-05-24 23:13:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-24 23:13:09] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 14 ms returned sat
[2024-05-24 23:13:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:09] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2024-05-24 23:13:09] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-24 23:13:09] [INFO ] Added : 28 causal constraints over 6 iterations in 97 ms. Result :sat
Minimization took 22 ms.
[2024-05-24 23:13:09] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:09] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2024-05-24 23:13:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:09] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2024-05-24 23:13:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-24 23:13:09] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 10 ms returned sat
[2024-05-24 23:13:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:09] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-05-24 23:13:09] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-24 23:13:09] [INFO ] Added : 4 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 9 ms.
[2024-05-24 23:13:09] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-24 23:13:09] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 12 ms returned sat
[2024-05-24 23:13:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:09] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-24 23:13:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:13:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-24 23:13:09] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2024-05-24 23:13:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:13:09] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2024-05-24 23:13:09] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-24 23:13:09] [INFO ] Added : 7 causal constraints over 2 iterations in 33 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [1717, 101, 101, 101, 1111, 101, 101, 101, 101, 229, 101, 101, 101, 101, 2424, 101]
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 6
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 3
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
[2024-05-24 23:13:10] [INFO ] Unfolded HLPN to a Petri net with 37039 places and 31114 transitions 89397 arcs in 408 ms.
[2024-05-24 23:13:10] [INFO ] Unfolded 16 HLPN properties in 7 ms.
Deduced a syphon composed of 101 places in 397 ms
Reduce places removed 122 places and 0 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2377 ms. (steps per millisecond=4 ) properties (out of 16) seen :332
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=36 ) properties (out of 16) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=36 ) properties (out of 16) seen :7
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 :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 16) seen :8
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 :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 16) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :6
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 :7
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 :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :7
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 :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=37 ) properties (out of 16) seen :10
// Phase 1: matrix 31114 rows 36917 cols
[2024-05-24 23:13:28] [INFO ] Computed 8803 invariants in 12503 ms
[2024-05-24 23:13:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:877)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
Current structural bounds on expressions (after SMT) : [1717, 101, 101, 101, 1111, 101, 101, 101, 101, 229, 101, 101, 101, 101, 2424, 101] Max seen :[5, 50, 16, 29, 89, 1, 1, 1, 16, 0, 17, 0, 15, 17, 25, 50]
Support contains 6971 out of 36917 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36917/36917 places, 31114/31114 transitions.
Graph (complete) has 56168 edges and 36917 vertex of which 34965 are kept as prefixes of interest. Removing 1952 places using SCC suffix rule.91 ms
Discarding 1952 places :
Also discarding 1420 output transitions
Drop transitions removed 1420 transitions
Discarding 5858 places :
Implicit places reduction removed 5858 places
Drop transitions removed 7171 transitions
Trivial Post-agglo rules discarded 7171 transitions
Performed 7171 trivial Post agglomeration. Transition count delta: 7171
Iterating post reduction 0 with 13029 rules applied. Total rules applied 13030 place count 29107 transition count 22523
Reduce places removed 7171 places and 0 transitions.
Performed 2929 Post agglomeration using F-continuation condition.Transition count delta: 2929
Iterating post reduction 1 with 10100 rules applied. Total rules applied 23130 place count 21936 transition count 19594
Reduce places removed 2929 places and 0 transitions.
Iterating post reduction 2 with 2929 rules applied. Total rules applied 26059 place count 19007 transition count 19594
Performed 2424 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2424 Pre rules applied. Total rules applied 26059 place count 19007 transition count 17170
Deduced a syphon composed of 2424 places in 16 ms
Ensure Unique test removed 1414 places
Reduce places removed 3838 places and 0 transitions.
Iterating global reduction 3 with 6262 rules applied. Total rules applied 32321 place count 15169 transition count 17170
Discarding 606 places :
Implicit places reduction removed 606 places
Iterating post reduction 3 with 606 rules applied. Total rules applied 32927 place count 14563 transition count 17170
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 101 Pre rules applied. Total rules applied 32927 place count 14563 transition count 17069
Deduced a syphon composed of 101 places in 38 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 33129 place count 14462 transition count 17069
Discarding 3030 places :
Symmetric choice reduction at 4 with 3030 rule applications. Total rules 36159 place count 11432 transition count 14039
Iterating global reduction 4 with 3030 rules applied. Total rules applied 39189 place count 11432 transition count 14039
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 4 with 101 rules applied. Total rules applied 39290 place count 11432 transition count 13938
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 5 with 101 rules applied. Total rules applied 39391 place count 11331 transition count 13938
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 101 Pre rules applied. Total rules applied 39391 place count 11331 transition count 13837
Deduced a syphon composed of 101 places in 10 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 39593 place count 11230 transition count 13837
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 39598 place count 11225 transition count 13332
Iterating global reduction 6 with 5 rules applied. Total rules applied 39603 place count 11225 transition count 13332
Discarding 101 places :
Implicit places reduction removed 101 places
Iterating post reduction 6 with 101 rules applied. Total rules applied 39704 place count 11124 transition count 13332
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 101 Pre rules applied. Total rules applied 39704 place count 11124 transition count 13231
Deduced a syphon composed of 101 places in 9 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 39906 place count 11023 transition count 13231
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 17 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 40108 place count 10922 transition count 13130
Free-agglomeration rule (complex) applied 101 times.
Iterating global reduction 7 with 101 rules applied. Total rules applied 40209 place count 10922 transition count 13029
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 7 with 101 rules applied. Total rules applied 40310 place count 10821 transition count 13029
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 8 with 101 rules applied. Total rules applied 40411 place count 10720 transition count 12928
Applied a total of 40411 rules in 11327 ms. Remains 10720 /36917 variables (removed 26197) and now considering 12928/31114 (removed 18186) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11331 ms. Remains : 10720/36917 places, 12928/31114 transitions.
// Phase 1: matrix 12928 rows 10720 cols
[2024-05-24 23:15:00] [INFO ] Computed 307 invariants in 378 ms
Finished random walk after 184281 steps, including 79 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=6 )
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-04 101 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 649517 steps, including 1 resets, run visited all 15 properties in 5008 ms. (steps per millisecond=129 )
Finished Best-First random walk after 156430 steps, including 0 resets, run visited all 15 properties in 5001 ms. (steps per millisecond=31 )
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-01 101 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 172552 steps, including 0 resets, run visited all 14 properties in 5001 ms. (steps per millisecond=34 )
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-03 101 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 774847 steps, including 2 resets, run visited all 13 properties in 5001 ms. (steps per millisecond=154 )
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-06 101 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-05 101 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 713103 steps, including 2 resets, run visited all 11 properties in 5001 ms. (steps per millisecond=142 )
Finished Best-First random walk after 678558 steps, including 2 resets, run visited all 11 properties in 5001 ms. (steps per millisecond=135 )
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-10 101 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 756712 steps, including 2 resets, run visited all 10 properties in 5001 ms. (steps per millisecond=151 )
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-12 101 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 154336 steps, including 0 resets, run visited all 9 properties in 5001 ms. (steps per millisecond=30 )
Finished Best-First random walk after 159280 steps, including 0 resets, run visited all 9 properties in 5001 ms. (steps per millisecond=31 )
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-15 101 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-24 23:16:15] [INFO ] Invariant cache hit.
[2024-05-24 23:16:17] [INFO ] [Real]Absence check using 2 positive place invariants in 443 ms returned sat
[2024-05-24 23:16:17] [INFO ] [Real]Absence check using 2 positive and 305 generalized place invariants in 227 ms returned unsat
[2024-05-24 23:16:19] [INFO ] [Real]Absence check using 2 positive place invariants in 330 ms returned sat
[2024-05-24 23:16:19] [INFO ] [Real]Absence check using 2 positive and 305 generalized place invariants in 199 ms returned sat
[2024-05-24 23:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:16:38] [INFO ] [Real]Absence check using state equation in 19106 ms returned sat
[2024-05-24 23:16:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:16:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 331 ms returned sat
[2024-05-24 23:16:41] [INFO ] [Nat]Absence check using 2 positive and 305 generalized place invariants in 198 ms returned sat
[2024-05-24 23:16:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:17:01] [INFO ] [Nat]Absence check using state equation in 20233 ms returned sat
[2024-05-24 23:17:03] [INFO ] Computed and/alt/rep : 10302/10302/10302 causal constraints (skipped 1515 transitions) in 1098 ms.
[2024-05-24 23:17:23] [INFO ] Added : 75 causal constraints over 15 iterations in 20772 ms.(timeout) Result :sat
[2024-05-24 23:17:26] [INFO ] [Real]Absence check using 2 positive place invariants in 323 ms returned sat
[2024-05-24 23:17:26] [INFO ] [Real]Absence check using 2 positive and 305 generalized place invariants in 169 ms returned sat
[2024-05-24 23:17:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:17:44] [INFO ] [Real]Absence check using state equation in 17742 ms returned sat
[2024-05-24 23:17:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:17:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 325 ms returned sat
[2024-05-24 23:17:46] [INFO ] [Nat]Absence check using 2 positive and 305 generalized place invariants in 180 ms returned sat
[2024-05-24 23:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:18:05] [INFO ] [Nat]Absence check using state equation in 18742 ms returned sat
[2024-05-24 23:18:07] [INFO ] Computed and/alt/rep : 10302/10302/10302 causal constraints (skipped 1515 transitions) in 1171 ms.
[2024-05-24 23:18:27] [INFO ] Added : 65 causal constraints over 13 iterations in 20960 ms.(timeout) Result :sat
[2024-05-24 23:18:30] [INFO ] [Real]Absence check using 2 positive place invariants in 321 ms returned sat
[2024-05-24 23:18:30] [INFO ] [Real]Absence check using 2 positive and 305 generalized place invariants in 199 ms returned sat
[2024-05-24 23:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:18:48] [INFO ] [Real]Absence check using state equation in 17838 ms returned sat
[2024-05-24 23:18:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:18:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 330 ms returned sat
[2024-05-24 23:18:51] [INFO ] [Nat]Absence check using 2 positive and 305 generalized place invariants in 211 ms returned sat
[2024-05-24 23:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:19:11] [INFO ] [Nat]Absence check using state equation in 20230 ms returned sat
[2024-05-24 23:19:13] [INFO ] Computed and/alt/rep : 10302/10302/10302 causal constraints (skipped 1515 transitions) in 970 ms.
[2024-05-24 23:19:32] [INFO ] Added : 65 causal constraints over 13 iterations in 20072 ms.(timeout) Result :sat
[2024-05-24 23:19:35] [INFO ] [Real]Absence check using 2 positive place invariants in 316 ms returned sat
[2024-05-24 23:19:35] [INFO ] [Real]Absence check using 2 positive and 305 generalized place invariants in 241 ms returned sat
[2024-05-24 23:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:20:18] [INFO ] [Real]Absence check using state equation in 42758 ms returned unknown
[2024-05-24 23:20:20] [INFO ] [Real]Absence check using 2 positive place invariants in 326 ms returned sat
[2024-05-24 23:20:20] [INFO ] [Real]Absence check using 2 positive and 305 generalized place invariants in 202 ms returned sat
[2024-05-24 23:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:20:41] [INFO ] [Real]Absence check using state equation in 20548 ms returned sat
[2024-05-24 23:20:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:20:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 332 ms returned sat
[2024-05-24 23:20:44] [INFO ] [Nat]Absence check using 2 positive and 305 generalized place invariants in 217 ms returned sat
[2024-05-24 23:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:21:05] [INFO ] [Nat]Absence check using state equation in 21531 ms returned sat
[2024-05-24 23:21:07] [INFO ] Computed and/alt/rep : 10302/10302/10302 causal constraints (skipped 1515 transitions) in 1028 ms.
[2024-05-24 23:21:27] [INFO ] Added : 65 causal constraints over 13 iterations in 20600 ms.(timeout) Result :unknown
[2024-05-24 23:21:29] [INFO ] [Real]Absence check using 2 positive place invariants in 321 ms returned sat
[2024-05-24 23:21:29] [INFO ] [Real]Absence check using 2 positive and 305 generalized place invariants in 200 ms returned sat
[2024-05-24 23:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:21:46] [INFO ] [Real]Absence check using state equation in 17539 ms returned sat
[2024-05-24 23:21:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:21:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 324 ms returned sat
[2024-05-24 23:21:49] [INFO ] [Nat]Absence check using 2 positive and 305 generalized place invariants in 196 ms returned sat
[2024-05-24 23:21:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:22:09] [INFO ] [Nat]Absence check using state equation in 19381 ms returned sat
[2024-05-24 23:22:10] [INFO ] Computed and/alt/rep : 10302/10302/10302 causal constraints (skipped 1515 transitions) in 919 ms.
[2024-05-24 23:22:30] [INFO ] Added : 60 causal constraints over 12 iterations in 20576 ms.(timeout) Result :sat
[2024-05-24 23:22:33] [INFO ] [Real]Absence check using 2 positive place invariants in 327 ms returned unsat
Current structural bounds on expressions (after SMT) : [101, 101, 101, 101, 229, 101, 101, 101] Max seen :[101, 27, 21, 23, 101, 20, 17, 101]
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-14 101 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-00 101 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 2121 out of 10720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10720/10720 places, 12928/12928 transitions.
Graph (complete) has 17575 edges and 10720 vertex of which 10719 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 5858 transitions
Trivial Post-agglo rules discarded 5858 transitions
Performed 5858 trivial Post agglomeration. Transition count delta: 5858
Iterating post reduction 0 with 5858 rules applied. Total rules applied 5859 place count 10719 transition count 7070
Reduce places removed 5858 places and 0 transitions.
Iterating post reduction 1 with 5858 rules applied. Total rules applied 11717 place count 4861 transition count 7070
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 11717 place count 4861 transition count 6969
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 11919 place count 4760 transition count 6969
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 12121 place count 4659 transition count 6868
Free-agglomeration rule applied 1111 times.
Iterating global reduction 2 with 1111 rules applied. Total rules applied 13232 place count 4659 transition count 5757
Ensure Unique test removed 101 places
Reduce places removed 1212 places and 0 transitions.
Iterating post reduction 2 with 1212 rules applied. Total rules applied 14444 place count 3447 transition count 5757
Applied a total of 14444 rules in 2045 ms. Remains 3447 /10720 variables (removed 7273) and now considering 5757/12928 (removed 7171) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2046 ms. Remains : 3447/10720 places, 5757/12928 transitions.
// Phase 1: matrix 5757 rows 3447 cols
[2024-05-24 23:23:24] [INFO ] Computed 205 invariants in 114 ms
Finished random walk after 426900 steps, including 351 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=14 )
Finished Best-First random walk after 166689 steps, including 0 resets, run visited all 6 properties in 5001 ms. (steps per millisecond=33 )
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-02 101 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 273367 steps, including 1 resets, run visited all 5 properties in 5006 ms. (steps per millisecond=54 )
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-08 101 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 819289 steps, including 3 resets, run visited all 4 properties in 5003 ms. (steps per millisecond=163 )
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-11 101 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-24 23:24:09] [INFO ] Invariant cache hit.
[2024-05-24 23:24:10] [INFO ] [Real]Absence check using 0 positive and 205 generalized place invariants in 167 ms returned sat
[2024-05-24 23:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:24:13] [INFO ] [Real]Absence check using state equation in 3435 ms returned sat
[2024-05-24 23:24:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:24:14] [INFO ] [Nat]Absence check using 0 positive and 205 generalized place invariants in 145 ms returned sat
[2024-05-24 23:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:24:17] [INFO ] [Nat]Absence check using state equation in 3422 ms returned sat
[2024-05-24 23:24:18] [INFO ] Computed and/alt/rep : 3232/3232/3232 causal constraints (skipped 1414 transitions) in 444 ms.
[2024-05-24 23:24:38] [INFO ] Added : 170 causal constraints over 34 iterations in 20604 ms.(timeout) Result :sat
[2024-05-24 23:24:39] [INFO ] [Real]Absence check using 0 positive and 205 generalized place invariants in 142 ms returned sat
[2024-05-24 23:24:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:24:43] [INFO ] [Real]Absence check using state equation in 3300 ms returned unsat
[2024-05-24 23:24:44] [INFO ] [Real]Absence check using 0 positive and 205 generalized place invariants in 179 ms returned sat
[2024-05-24 23:24:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:24:47] [INFO ] [Real]Absence check using state equation in 2981 ms returned sat
[2024-05-24 23:24:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:24:47] [INFO ] [Nat]Absence check using 0 positive and 205 generalized place invariants in 148 ms returned sat
[2024-05-24 23:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:24:51] [INFO ] [Nat]Absence check using state equation in 3354 ms returned sat
[2024-05-24 23:24:52] [INFO ] Computed and/alt/rep : 3232/3232/3232 causal constraints (skipped 1414 transitions) in 517 ms.
[2024-05-24 23:25:12] [INFO ] Added : 224 causal constraints over 45 iterations in 20531 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [101, 101, 101] Max seen :[32, 101, 23]
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-09 101 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 202 out of 3447 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3447/3447 places, 5757/5757 transitions.
Graph (complete) has 8182 edges and 3447 vertex of which 3244 are kept as prefixes of interest. Removing 203 places using SCC suffix rule.3 ms
Discarding 203 places :
Also discarding 202 output transitions
Drop transitions removed 202 transitions
Drop transitions removed 1717 transitions
Trivial Post-agglo rules discarded 1717 transitions
Performed 1717 trivial Post agglomeration. Transition count delta: 1717
Iterating post reduction 0 with 1717 rules applied. Total rules applied 1718 place count 3244 transition count 3838
Reduce places removed 1717 places and 0 transitions.
Iterating post reduction 1 with 1717 rules applied. Total rules applied 3435 place count 1527 transition count 3838
Discarding 515 places :
Symmetric choice reduction at 2 with 515 rule applications. Total rules 3950 place count 1012 transition count 2323
Iterating global reduction 2 with 515 rules applied. Total rules applied 4465 place count 1012 transition count 2323
Ensure Unique test removed 1515 transitions
Reduce isomorphic transitions removed 1515 transitions.
Iterating post reduction 2 with 1515 rules applied. Total rules applied 5980 place count 1012 transition count 808
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 0 ms
Ensure Unique test removed 101 places
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 3 with 303 rules applied. Total rules applied 6283 place count 810 transition count 707
Free-agglomeration rule (complex) applied 202 times.
Iterating global reduction 3 with 202 rules applied. Total rules applied 6485 place count 810 transition count 505
Ensure Unique test removed 101 places
Reduce places removed 303 places and 0 transitions.
Iterating post reduction 3 with 303 rules applied. Total rules applied 6788 place count 507 transition count 505
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 4 with 101 rules applied. Total rules applied 6889 place count 406 transition count 404
Applied a total of 6889 rules in 240 ms. Remains 406 /3447 variables (removed 3041) and now considering 404/5757 (removed 5353) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 240 ms. Remains : 406/3447 places, 404/5757 transitions.
// Phase 1: matrix 404 rows 406 cols
[2024-05-24 23:25:15] [INFO ] Computed 2 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2469 resets, run finished after 14777 ms. (steps per millisecond=67 ) properties (out of 2) seen :100
Finished Best-First random walk after 862234 steps, including 23 resets, run visited all 2 properties in 5001 ms. (steps per millisecond=172 )
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-07 101 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-24 23:25:35] [INFO ] Invariant cache hit.
[2024-05-24 23:25:35] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-24 23:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 23:25:35] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2024-05-24 23:25:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:25:35] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-24 23:25:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 23:25:35] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2024-05-24 23:25:35] [INFO ] Computed and/alt/rep : 202/202/202 causal constraints (skipped 101 transitions) in 43 ms.
[2024-05-24 23:25:36] [INFO ] Added : 48 causal constraints over 10 iterations in 349 ms. Result :sat
Minimization took 258 ms.
Current structural bounds on expressions (after SMT) : [101] Max seen :[58]
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-UpperBounds-13 101 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 754757 ms.

BK_STOP 1716593137833

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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-L00100M0010C005P005G002"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is FamilyReunion-COL-L00100M0010C005P005G002, 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 r175-smll-171636280300256"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00100M0010C005P005G002.tgz
mv FamilyReunion-COL-L00100M0010C005P005G002 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 ;