Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r159-oct2-162089268300419.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-COL-S10J40, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268300419
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 09:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 09:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 12:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 93K May 5 16:51 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 PolyORBNT-COL-S10J40-UpperBounds-00
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-01
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-02
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-03
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-04
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-05
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-06
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-07
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-08
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-09
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-10
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-11
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-12
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-13
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-14
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621217760204

Running Version 0
[2021-05-17 02:16:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 02:16:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 02:16:02] [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.
[2021-05-17 02:16:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-17 02:16:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 525 ms
[2021-05-17 02:16:02] [INFO ] ms1 symmetric to ms4 in transition trans_489
[2021-05-17 02:16:02] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2021-05-17 02:16:02] [INFO ] ms2 symmetric to ms3 in transition trans_489
[2021-05-17 02:16:02] [INFO ] ms1 symmetric to ms2 in transition trans_488
[2021-05-17 02:16:02] [INFO ] ms2 symmetric to ms3 in transition trans_488
[2021-05-17 02:16:02] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2021-05-17 02:16:02] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 894 PT places and 12462.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
[2021-05-17 02:16:02] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions in 8 ms.
[2021-05-17 02:16:02] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_5909536737614658119.dot
// Phase 1: matrix 38 rows 48 cols
[2021-05-17 02:16:02] [INFO ] Computed 13 place invariants in 6 ms
FORMULA PolyORBNT-COL-S10J40-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2021-05-17 02:16:02] [INFO ] Unfolded HLPN to a Petri net with 894 places and 2270 transitions in 31 ms.
[2021-05-17 02:16:02] [INFO ] Unfolded HLPN properties in 0 ms.
// Phase 1: matrix 38 rows 48 cols
[2021-05-17 02:16:02] [INFO ] Computed 13 place invariants in 5 ms
[2021-05-17 02:16:02] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2021-05-17 02:16:02] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2021-05-17 02:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:02] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-17 02:16:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:02] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:16:02] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2021-05-17 02:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-17 02:16:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 02:16:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-17 02:16:02] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 02:16:03] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 3 ms to minimize.
[2021-05-17 02:16:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2021-05-17 02:16:03] [INFO ] Added : 36 causal constraints over 8 iterations in 227 ms. Result :sat
Minimization took 23 ms.
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-17 02:16:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] Deduced a trap composed of 14 places in 16 ms of which 1 ms to minimize.
[2021-05-17 02:16:03] [INFO ] Deduced a trap composed of 17 places in 16 ms of which 1 ms to minimize.
[2021-05-17 02:16:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 41 ms
[2021-05-17 02:16:03] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 02:16:03] [INFO ] Deduced a trap composed of 25 places in 18 ms of which 1 ms to minimize.
[2021-05-17 02:16:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2021-05-17 02:16:03] [INFO ] Added : 36 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-17 02:16:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] Deduced a trap composed of 14 places in 13 ms of which 0 ms to minimize.
[2021-05-17 02:16:03] [INFO ] Deduced a trap composed of 14 places in 15 ms of which 1 ms to minimize.
[2021-05-17 02:16:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 39 ms
[2021-05-17 02:16:03] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 02:16:03] [INFO ] Added : 36 causal constraints over 8 iterations in 40 ms. Result :sat
Minimization took 12 ms.
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned unsat
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-17 02:16:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] Deduced a trap composed of 13 places in 9 ms of which 0 ms to minimize.
[2021-05-17 02:16:03] [INFO ] Deduced a trap composed of 14 places in 9 ms of which 0 ms to minimize.
[2021-05-17 02:16:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 24 ms
[2021-05-17 02:16:03] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 02:16:03] [INFO ] Added : 36 causal constraints over 8 iterations in 36 ms. Result :sat
Minimization took 12 ms.
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-17 02:16:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] Deduced a trap composed of 14 places in 12 ms of which 1 ms to minimize.
[2021-05-17 02:16:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 17 ms
[2021-05-17 02:16:03] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 02:16:03] [INFO ] Added : 18 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 10 ms.
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-17 02:16:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:03] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-17 02:16:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2021-05-17 02:16:03] [INFO ] Deduced a trap composed of 15 places in 15 ms of which 0 ms to minimize.
[2021-05-17 02:16:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2021-05-17 02:16:03] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-17 02:16:04] [INFO ] Deduced a trap composed of 25 places in 16 ms of which 0 ms to minimize.
[2021-05-17 02:16:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2021-05-17 02:16:04] [INFO ] Added : 36 causal constraints over 8 iterations in 119 ms. Result :sat
Minimization took 11 ms.
[2021-05-17 02:16:04] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-17 02:16:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:04] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 02:16:04] [INFO ] Added : 13 causal constraints over 4 iterations in 208 ms. Result :sat
Minimization took 90 ms.
[2021-05-17 02:16:04] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-17 02:16:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:04] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2021-05-17 02:16:04] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
[2021-05-17 02:16:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2021-05-17 02:16:04] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 02:16:04] [INFO ] Added : 21 causal constraints over 5 iterations in 184 ms. Result :sat
Minimization took 170 ms.
[2021-05-17 02:16:04] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-17 02:16:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:04] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 02:16:04] [INFO ] Added : 36 causal constraints over 8 iterations in 35 ms. Result :sat
Minimization took 11 ms.
[2021-05-17 02:16:04] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-17 02:16:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:04] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-17 02:16:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-17 02:16:04] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 02:16:05] [INFO ] Added : 36 causal constraints over 8 iterations in 33 ms. Result :sat
Minimization took 12 ms.
[2021-05-17 02:16:05] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-17 02:16:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:05] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-17 02:16:05] [INFO ] Deduced a trap composed of 14 places in 17 ms of which 0 ms to minimize.
[2021-05-17 02:16:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2021-05-17 02:16:05] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-17 02:16:05] [INFO ] Added : 21 causal constraints over 5 iterations in 187 ms. Result :sat
Minimization took 170 ms.
[2021-05-17 02:16:05] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-17 02:16:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:05] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2021-05-17 02:16:05] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 02:16:05] [INFO ] Added : 13 causal constraints over 4 iterations in 208 ms. Result :sat
Minimization took 89 ms.
[2021-05-17 02:16:05] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-17 02:16:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:05] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-17 02:16:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-17 02:16:05] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2021-05-17 02:16:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2021-05-17 02:16:05] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 02:16:05] [INFO ] Added : 14 causal constraints over 4 iterations in 19 ms. Result :sat
Minimization took 11 ms.
[2021-05-17 02:16:06] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:06] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 5 ms returned sat
[2021-05-17 02:16:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-17 02:16:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:06] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-17 02:16:06] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-17 02:16:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-17 02:16:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2021-05-17 02:16:06] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 02:16:06] [INFO ] Added : 36 causal constraints over 8 iterations in 51 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, 1, -1, 1, -1, 2, -1, 10, 10, -1, -1, 10, 10, 1, -1]
FORMULA PolyORBNT-COL-S10J40-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
[2021-05-17 02:16:06] [INFO ] Unfolded HLPN to a Petri net with 894 places and 2270 transitions in 14 ms.
[2021-05-17 02:16:06] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_4283262085765603176.dot
Deduced a syphon composed of 40 places in 11 ms
Reduce places removed 40 places and 40 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :3
[2021-05-17 02:16:06] [INFO ] Flow matrix only has 2221 transitions (discarded 9 similar events)
// Phase 1: matrix 2221 rows 854 cols
[2021-05-17 02:16:06] [INFO ] Computed 112 place invariants in 135 ms
[2021-05-17 02:16:07] [INFO ] [Real]Absence check using 105 positive place invariants in 27 ms returned sat
[2021-05-17 02:16:07] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 15 ms returned unsat
[2021-05-17 02:16:07] [INFO ] [Real]Absence check using 105 positive place invariants in 26 ms returned sat
[2021-05-17 02:16:07] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 13 ms returned sat
[2021-05-17 02:16:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:07] [INFO ] [Real]Absence check using state equation in 523 ms returned sat
[2021-05-17 02:16:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:07] [INFO ] [Nat]Absence check using 105 positive place invariants in 27 ms returned sat
[2021-05-17 02:16:07] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 12 ms returned sat
[2021-05-17 02:16:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:09] [INFO ] [Nat]Absence check using state equation in 1451 ms returned sat
[2021-05-17 02:16:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 02:16:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 197 ms returned sat
[2021-05-17 02:16:10] [INFO ] Deduced a trap composed of 12 places in 450 ms of which 0 ms to minimize.
[2021-05-17 02:16:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 593 ms
[2021-05-17 02:16:10] [INFO ] Computed and/alt/rep : 1587/4983/1587 causal constraints (skipped 623 transitions) in 384 ms.
[2021-05-17 02:16:12] [INFO ] Deduced a trap composed of 153 places in 646 ms of which 1 ms to minimize.
[2021-05-17 02:16:12] [INFO ] Deduced a trap composed of 110 places in 547 ms of which 1 ms to minimize.
[2021-05-17 02:16:13] [INFO ] Deduced a trap composed of 20 places in 472 ms of which 0 ms to minimize.
[2021-05-17 02:16:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-17 02:16:13] [INFO ] [Real]Absence check using 105 positive place invariants in 25 ms returned sat
[2021-05-17 02:16:13] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 14 ms returned sat
[2021-05-17 02:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:13] [INFO ] [Real]Absence check using state equation in 486 ms returned sat
[2021-05-17 02:16:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:14] [INFO ] [Nat]Absence check using 105 positive place invariants in 23 ms returned sat
[2021-05-17 02:16:14] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 12 ms returned sat
[2021-05-17 02:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:15] [INFO ] [Nat]Absence check using state equation in 1567 ms returned sat
[2021-05-17 02:16:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 712 ms returned sat
[2021-05-17 02:16:16] [INFO ] Computed and/alt/rep : 1587/4983/1587 causal constraints (skipped 623 transitions) in 191 ms.
[2021-05-17 02:16:17] [INFO ] Deduced a trap composed of 19 places in 270 ms of which 0 ms to minimize.
[2021-05-17 02:16:18] [INFO ] Deduced a trap composed of 112 places in 544 ms of which 0 ms to minimize.
[2021-05-17 02:16:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1390 ms
[2021-05-17 02:16:19] [INFO ] Deduced a trap composed of 3 places in 895 ms of which 1 ms to minimize.
[2021-05-17 02:16:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-17 02:16:20] [INFO ] [Real]Absence check using 105 positive place invariants in 43 ms returned sat
[2021-05-17 02:16:20] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 28 ms returned sat
[2021-05-17 02:16:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:21] [INFO ] [Real]Absence check using state equation in 942 ms returned sat
[2021-05-17 02:16:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:21] [INFO ] [Nat]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-17 02:16:21] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-17 02:16:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:22] [INFO ] [Nat]Absence check using state equation in 1266 ms returned sat
[2021-05-17 02:16:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2021-05-17 02:16:22] [INFO ] Computed and/alt/rep : 1587/4983/1587 causal constraints (skipped 623 transitions) in 276 ms.
[2021-05-17 02:16:24] [INFO ] Deduced a trap composed of 19 places in 647 ms of which 13 ms to minimize.
[2021-05-17 02:16:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1145 ms
[2021-05-17 02:16:26] [INFO ] Deduced a trap composed of 221 places in 753 ms of which 1 ms to minimize.
[2021-05-17 02:16:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-17 02:16:26] [INFO ] [Real]Absence check using 105 positive place invariants in 47 ms returned sat
[2021-05-17 02:16:26] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 28 ms returned sat
[2021-05-17 02:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:27] [INFO ] [Real]Absence check using state equation in 699 ms returned sat
[2021-05-17 02:16:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:27] [INFO ] [Nat]Absence check using 105 positive place invariants in 24 ms returned sat
[2021-05-17 02:16:27] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 30 ms returned sat
[2021-05-17 02:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:28] [INFO ] [Nat]Absence check using state equation in 1252 ms returned sat
[2021-05-17 02:16:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 02:16:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 3551 ms returned unknown
[2021-05-17 02:16:32] [INFO ] [Real]Absence check using 105 positive place invariants in 24 ms returned sat
[2021-05-17 02:16:32] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 14 ms returned sat
[2021-05-17 02:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:32] [INFO ] [Real]Absence check using state equation in 454 ms returned sat
[2021-05-17 02:16:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:33] [INFO ] [Nat]Absence check using 105 positive place invariants in 24 ms returned sat
[2021-05-17 02:16:33] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 14 ms returned sat
[2021-05-17 02:16:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:34] [INFO ] [Nat]Absence check using state equation in 1296 ms returned sat
[2021-05-17 02:16:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 174 ms returned sat
[2021-05-17 02:16:35] [INFO ] Deduced a trap composed of 13 places in 463 ms of which 0 ms to minimize.
[2021-05-17 02:16:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 624 ms
[2021-05-17 02:16:35] [INFO ] Computed and/alt/rep : 1587/4983/1587 causal constraints (skipped 623 transitions) in 180 ms.
[2021-05-17 02:16:36] [INFO ] Deduced a trap composed of 109 places in 444 ms of which 1 ms to minimize.
[2021-05-17 02:16:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 701 ms
[2021-05-17 02:16:36] [INFO ] Added : 32 causal constraints over 8 iterations in 1786 ms. Result :sat
Minimization took 841 ms.
[2021-05-17 02:16:37] [INFO ] [Real]Absence check using 105 positive place invariants in 47 ms returned sat
[2021-05-17 02:16:38] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 32 ms returned sat
[2021-05-17 02:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:38] [INFO ] [Real]Absence check using state equation in 573 ms returned sat
[2021-05-17 02:16:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:38] [INFO ] [Nat]Absence check using 105 positive place invariants in 26 ms returned sat
[2021-05-17 02:16:38] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 11 ms returned sat
[2021-05-17 02:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:39] [INFO ] [Nat]Absence check using state equation in 1127 ms returned sat
[2021-05-17 02:16:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 02:16:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 3748 ms returned unknown
[2021-05-17 02:16:43] [INFO ] [Real]Absence check using 105 positive place invariants in 28 ms returned sat
[2021-05-17 02:16:43] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 14 ms returned sat
[2021-05-17 02:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:44] [INFO ] [Real]Absence check using state equation in 513 ms returned sat
[2021-05-17 02:16:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:44] [INFO ] [Nat]Absence check using 105 positive place invariants in 23 ms returned sat
[2021-05-17 02:16:44] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 13 ms returned sat
[2021-05-17 02:16:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:49] [INFO ] [Nat]Absence check using state equation in 4898 ms returned unknown
[2021-05-17 02:16:49] [INFO ] [Real]Absence check using 105 positive place invariants in 44 ms returned sat
[2021-05-17 02:16:49] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 29 ms returned sat
[2021-05-17 02:16:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:50] [INFO ] [Real]Absence check using state equation in 451 ms returned sat
[2021-05-17 02:16:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:50] [INFO ] [Nat]Absence check using 105 positive place invariants in 26 ms returned sat
[2021-05-17 02:16:50] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-17 02:16:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:51] [INFO ] [Nat]Absence check using state equation in 825 ms returned sat
[2021-05-17 02:16:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 103 ms returned sat
[2021-05-17 02:16:51] [INFO ] Deduced a trap composed of 112 places in 314 ms of which 1 ms to minimize.
[2021-05-17 02:16:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 481 ms
[2021-05-17 02:16:51] [INFO ] Computed and/alt/rep : 1587/4983/1587 causal constraints (skipped 623 transitions) in 207 ms.
[2021-05-17 02:16:53] [INFO ] Deduced a trap composed of 19 places in 329 ms of which 1 ms to minimize.
[2021-05-17 02:16:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 771 ms
[2021-05-17 02:16:53] [INFO ] Added : 30 causal constraints over 7 iterations in 2110 ms. Result :sat
Minimization took 588 ms.
[2021-05-17 02:16:54] [INFO ] [Real]Absence check using 105 positive place invariants in 27 ms returned sat
[2021-05-17 02:16:54] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 15 ms returned unsat
[2021-05-17 02:16:54] [INFO ] [Real]Absence check using 105 positive place invariants in 25 ms returned sat
[2021-05-17 02:16:54] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 16 ms returned sat
[2021-05-17 02:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:16:55] [INFO ] [Real]Absence check using state equation in 513 ms returned sat
[2021-05-17 02:16:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:16:55] [INFO ] [Nat]Absence check using 105 positive place invariants in 28 ms returned sat
[2021-05-17 02:16:55] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 14 ms returned sat
[2021-05-17 02:16:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:17:00] [INFO ] [Nat]Absence check using state equation in 4888 ms returned unknown
[2021-05-17 02:17:00] [INFO ] [Real]Absence check using 105 positive place invariants in 25 ms returned sat
[2021-05-17 02:17:00] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-17 02:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:17:00] [INFO ] [Real]Absence check using state equation in 437 ms returned sat
[2021-05-17 02:17:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:17:00] [INFO ] [Nat]Absence check using 105 positive place invariants in 28 ms returned sat
[2021-05-17 02:17:00] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 12 ms returned sat
[2021-05-17 02:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:17:02] [INFO ] [Nat]Absence check using state equation in 1158 ms returned sat
[2021-05-17 02:17:05] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 02:17:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 3728 ms returned unknown
[2021-05-17 02:17:06] [INFO ] [Real]Absence check using 105 positive place invariants in 49 ms returned sat
[2021-05-17 02:17:06] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-17 02:17:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:17:06] [INFO ] [Real]Absence check using state equation in 555 ms returned sat
[2021-05-17 02:17:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:17:06] [INFO ] [Nat]Absence check using 105 positive place invariants in 41 ms returned sat
[2021-05-17 02:17:06] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-17 02:17:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:17:08] [INFO ] [Nat]Absence check using state equation in 1184 ms returned sat
[2021-05-17 02:17:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 23 ms returned sat
[2021-05-17 02:17:08] [INFO ] Computed and/alt/rep : 1587/4983/1587 causal constraints (skipped 623 transitions) in 298 ms.
[2021-05-17 02:17:08] [INFO ] Added : 6 causal constraints over 2 iterations in 578 ms. Result :sat
Minimization took 270 ms.
[2021-05-17 02:17:09] [INFO ] [Real]Absence check using 105 positive place invariants in 25 ms returned sat
[2021-05-17 02:17:09] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 15 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 2147483647, 2147483647, 2, 2147483647, 10, 10, 2147483647, 1, 10, 10, 1, 1] Max seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1]
FORMULA PolyORBNT-COL-S10J40-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 900 steps, including 89 resets, run finished after 9 ms. (steps per millisecond=100 ) properties (out of 11) seen :3 could not realise parikh vector
FORMULA PolyORBNT-COL-S10J40-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 18800 steps, including 1028 resets, run finished after 212 ms. (steps per millisecond=88 ) properties (out of 10) seen :15 could not realise parikh vector
FORMULA PolyORBNT-COL-S10J40-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 15500 steps, including 898 resets, run finished after 163 ms. (steps per millisecond=95 ) properties (out of 9) seen :8 could not realise parikh vector
Support contains 96 out of 854 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 854/854 places, 2230/2230 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 844 transition count 2185
Reduce places removed 45 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 46 rules applied. Total rules applied 101 place count 799 transition count 2184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 102 place count 798 transition count 2184
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 102 place count 798 transition count 2139
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 192 place count 753 transition count 2139
Applied a total of 192 rules in 229 ms. Remains 753 /854 variables (removed 101) and now considering 2139/2230 (removed 91) transitions.
[2021-05-17 02:17:09] [INFO ] Flow matrix only has 2130 transitions (discarded 9 similar events)
// Phase 1: matrix 2130 rows 753 cols
[2021-05-17 02:17:09] [INFO ] Computed 102 place invariants in 74 ms
[2021-05-17 02:17:10] [INFO ] Dead Transitions using invariants and state equation in 841 ms returned [717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 758, 759, 760, 761, 762, 764, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 793, 794, 795, 796, 797, 799, 802, 803, 804, 805, 806, 807, 809, 812, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 849, 850, 851, 852, 853, 855, 858, 859, 860, 861, 862, 863, 865, 868, 872, 873, 874, 875, 876, 877, 878, 880, 883, 887, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 933, 934, 935, 936, 937, 939, 942, 943, 944, 945, 946, 947, 949, 952, 956, 957, 958, 959, 960, 961, 962, 964, 967, 971, 976, 977, 978, 979, 980, 981, 982, 983, 985, 988, 992, 997, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1053, 1054, 1055, 1056, 1057, 1059, 1062, 1063, 1064, 1065, 1066, 1067, 1069, 1072, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1084, 1087, 1091, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1105, 1108, 1112, 1117, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1133, 1136, 1140, 1145, 1151, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1218, 1219, 1220, 1221, 1222, 1224, 1227, 1228, 1229, 1230, 1231, 1232, 1234, 1237, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1249, 1252, 1256, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1270, 1273, 1277, 1282, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1298, 1301, 1305, 1310, 1316, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1334, 1337, 1341, 1346, 1352, 1359, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1438, 1439, 1440, 1441, 1442, 1444, 1447, 1448, 1449, 1450, 1451, 1452, 1454, 1457, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1469, 1472, 1476, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1490, 1493, 1497, 1502, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1518, 1521, 1525, 1530, 1536, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1554, 1557, 1561, 1566, 1572, 1579, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1599, 1602, 1606, 1611, 1617, 1624, 1632, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1654, 1657, 1661, 1666, 1672, 1679, 1687, 1696, 1706]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[1706, 1696, 1687, 1679, 1672, 1666, 1661, 1657, 1654, 1652, 1651, 1650, 1649, 1648, 1647, 1646, 1645, 1644, 1643, 1642, 1641, 1632, 1624, 1617, 1611, 1606, 1602, 1599, 1597, 1596, 1595, 1594, 1593, 1592, 1591, 1590, 1589, 1588, 1587, 1579, 1572, 1566, 1561, 1557, 1554, 1552, 1551, 1550, 1549, 1548, 1547, 1546, 1545, 1544, 1543, 1536, 1530, 1525, 1521, 1518, 1516, 1515, 1514, 1513, 1512, 1511, 1510, 1509, 1508, 1502, 1497, 1493, 1490, 1488, 1487, 1486, 1485, 1484, 1483, 1482, 1481, 1476, 1472, 1469, 1467, 1466, 1465, 1464, 1463, 1462, 1461, 1457, 1454, 1452, 1451, 1450, 1449, 1448, 1447, 1444, 1442, 1441, 1440, 1439, 1438, 1436, 1435, 1434, 1433, 1432, 1431, 1430, 1429, 1428, 1427, 1426, 1425, 1424, 1423, 1422, 1421, 1420, 1419, 1418, 1417, 1416, 1415, 1414, 1413, 1412, 1411, 1410, 1409, 1408, 1407, 1406, 1405, 1404, 1403, 1402, 1401, 1400, 1399, 1398, 1397, 1396, 1395, 1394, 1393, 1392, 1391, 1390, 1389, 1388, 1387, 1386, 1385, 1384, 1383, 1382, 1381, 1380, 1379, 1378, 1377, 1376, 1375, 1374, 1373, 1372, 1371, 1370, 1369, 1368, 1367, 1359, 1352, 1346, 1341, 1337, 1334, 1332, 1331, 1330, 1329, 1328, 1327, 1326, 1325, 1324, 1323, 1316, 1310, 1305, 1301, 1298, 1296, 1295, 1294, 1293, 1292, 1291, 1290, 1289, 1288, 1282, 1277, 1273, 1270, 1268, 1267, 1266, 1265, 1264, 1263, 1262, 1261, 1256, 1252, 1249, 1247, 1246, 1245, 1244, 1243, 1242, 1241, 1237, 1234, 1232, 1231, 1230, 1229, 1228, 1227, 1224, 1222, 1221, 1220, 1219, 1218, 1216, 1215, 1214, 1213, 1212, 1211, 1210, 1209, 1208, 1207, 1206, 1205, 1204, 1203, 1202, 1201, 1200, 1199, 1198, 1197, 1196, 1195, 1194, 1193, 1192, 1191, 1190, 1189, 1188, 1187, 1186, 1185, 1184, 1183, 1182, 1181, 1180, 1179, 1178, 1177, 1176, 1175, 1174, 1173, 1172, 1171, 1170, 1169, 1168, 1167, 1166, 1165, 1164, 1163, 1162, 1161, 1160, 1159, 1158, 1151, 1145, 1140, 1136, 1133, 1131, 1130, 1129, 1128, 1127, 1126, 1125, 1124, 1123, 1117, 1112, 1108, 1105, 1103, 1102, 1101, 1100, 1099, 1098, 1097, 1096, 1091, 1087, 1084, 1082, 1081, 1080, 1079, 1078, 1077, 1076, 1072, 1069, 1067, 1066, 1065, 1064, 1063, 1062, 1059, 1057, 1056, 1055, 1054, 1053, 1051, 1050, 1049, 1048, 1047, 1046, 1045, 1044, 1043, 1042, 1041, 1040, 1039, 1038, 1037, 1036, 1035, 1034, 1033, 1032, 1031, 1030, 1029, 1028, 1027, 1026, 1025, 1024, 1023, 1022, 1021, 1020, 1019, 1018, 1017, 1016, 1015, 1014, 1013, 1012, 1011, 1010, 1009, 1008, 1007, 1006, 1005, 1004, 1003, 997, 992, 988, 985, 983, 982, 981, 980, 979, 978, 977, 976, 971, 967, 964, 962, 961, 960, 959, 958, 957, 956, 952, 949, 947, 946, 945, 944, 943, 942, 939, 937, 936, 935, 934, 933, 931, 930, 929, 928, 927, 926, 925, 924, 923, 922, 921, 920, 919, 918, 917, 916, 915, 914, 913, 912, 911, 910, 909, 908, 907, 906, 905, 904, 903, 902, 901, 900, 899, 898, 897, 896, 895, 894, 893, 892, 887, 883, 880, 878, 877, 876, 875, 874, 873, 872, 868, 865, 863, 862, 861, 860, 859, 858, 855, 853, 852, 851, 850, 849, 847, 846, 845, 844, 843, 842, 841, 840, 839, 838, 837, 836, 835, 834, 833, 832, 831, 830, 829, 828, 827, 826, 825, 824, 823, 822, 821, 820, 819, 818, 817, 816, 812, 809, 807, 806, 805, 804, 803, 802, 799, 797, 796, 795, 794, 793, 791, 790, 789, 788, 787, 786, 785, 784, 783, 782, 781, 780, 779, 778, 777, 776, 775, 774, 773, 772, 771, 770, 769, 768, 767, 764, 762, 761, 760, 759, 758, 756, 755, 754, 753, 752, 751, 750, 749, 748, 747, 746, 745, 744, 743, 742, 741, 740, 739, 738, 736, 735, 734, 733, 732, 731, 730, 729, 728, 727, 726, 725, 724, 723, 722, 721, 720, 719, 718, 717]
Starting structural reductions, iteration 1 : 753/854 places, 1524/2230 transitions.
Applied a total of 0 rules in 83 ms. Remains 753 /753 variables (removed 0) and now considering 1524/1524 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 753/854 places, 1524/2230 transitions.
Normalized transition count is 1515 out of 1524 initially.
// Phase 1: matrix 1515 rows 753 cols
[2021-05-17 02:17:10] [INFO ] Computed 102 place invariants in 59 ms
Incomplete random walk after 1000000 steps, including 70864 resets, run finished after 9926 ms. (steps per millisecond=100 ) properties (out of 9) seen :22
FORMULA PolyORBNT-COL-S10J40-UpperBounds-06 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 8271 resets, run finished after 2149 ms. (steps per millisecond=465 ) properties (out of 8) seen :18
Incomplete Best-First random walk after 1000001 steps, including 8401 resets, run finished after 1759 ms. (steps per millisecond=568 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 1000001 steps, including 8279 resets, run finished after 1700 ms. (steps per millisecond=588 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 1000001 steps, including 5591 resets, run finished after 1520 ms. (steps per millisecond=657 ) properties (out of 8) seen :14
Incomplete Best-First random walk after 1000001 steps, including 7172 resets, run finished after 1953 ms. (steps per millisecond=512 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 1000001 steps, including 8114 resets, run finished after 1691 ms. (steps per millisecond=591 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 1000001 steps, including 7059 resets, run finished after 1936 ms. (steps per millisecond=516 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 1000001 steps, including 5777 resets, run finished after 1519 ms. (steps per millisecond=658 ) properties (out of 8) seen :14
[2021-05-17 02:17:35] [INFO ] Flow matrix only has 1515 transitions (discarded 9 similar events)
// Phase 1: matrix 1515 rows 753 cols
[2021-05-17 02:17:35] [INFO ] Computed 102 place invariants in 23 ms
[2021-05-17 02:17:35] [INFO ] [Real]Absence check using 95 positive place invariants in 23 ms returned sat
[2021-05-17 02:17:35] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-17 02:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:17:35] [INFO ] [Real]Absence check using state equation in 316 ms returned sat
[2021-05-17 02:17:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:17:35] [INFO ] [Nat]Absence check using 95 positive place invariants in 23 ms returned sat
[2021-05-17 02:17:35] [INFO ] [Nat]Absence check using 95 positive and 7 generalized place invariants in 2 ms returned unsat
[2021-05-17 02:17:35] [INFO ] [Real]Absence check using 95 positive place invariants in 32 ms returned sat
[2021-05-17 02:17:35] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 25 ms returned unsat
[2021-05-17 02:17:35] [INFO ] [Real]Absence check using 95 positive place invariants in 18 ms returned sat
[2021-05-17 02:17:35] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 10 ms returned unsat
[2021-05-17 02:17:36] [INFO ] [Real]Absence check using 95 positive place invariants in 17 ms returned sat
[2021-05-17 02:17:36] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 4 ms returned unsat
[2021-05-17 02:17:36] [INFO ] [Real]Absence check using 95 positive place invariants in 20 ms returned sat
[2021-05-17 02:17:36] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 3 ms returned unsat
[2021-05-17 02:17:36] [INFO ] [Real]Absence check using 95 positive place invariants in 30 ms returned sat
[2021-05-17 02:17:36] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 26 ms returned unsat
[2021-05-17 02:17:36] [INFO ] [Real]Absence check using 95 positive place invariants in 20 ms returned sat
[2021-05-17 02:17:36] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 4 ms returned unsat
[2021-05-17 02:17:36] [INFO ] [Real]Absence check using 95 positive place invariants in 17 ms returned sat
[2021-05-17 02:17:36] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 4 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 4, 4, 1, 4, 4] Max seen :[1, 1, 1, 4, 4, 1, 4, 4]
FORMULA PolyORBNT-COL-S10J40-UpperBounds-13 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-12 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-09 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-08 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621217856799

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="PolyORBNT-COL-S10J40"
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 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBNT-COL-S10J40, 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 r159-oct2-162089268300419"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J40.tgz
mv PolyORBNT-COL-S10J40 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 ;