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-oct2-162089267800075.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 PolyORBLF-COL-S02J04T06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089267800075
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 108K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K 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 4.1K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 27 09:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 09:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 11:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 11:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S02J04T06-UpperBounds-00
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-01
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-02
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-03
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-04
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-05
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-06
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-07
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-08
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-09
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-10
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-11
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-12
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-13
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-14
FORMULA_NAME PolyORBLF-COL-S02J04T06-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621180337510

Running Version 0
[2021-05-16 15:52:19] [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]
[2021-05-16 15:52:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 15:52:19] [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.
[2021-05-16 15:52:19] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-16 15:52:20] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 595 ms
[2021-05-16 15:52:20] [INFO ] ms1 symmetric to ms2 in transition T_1124
[2021-05-16 15:52:20] [INFO ] ms1 symmetric to ms2 in transition T_1125
[2021-05-16 15:52:20] [INFO ] ms2 symmetric to ms3 in transition T_1125
[2021-05-16 15:52:20] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2021-05-16 15:52:20] [INFO ] ms4 symmetric to ms2 in transition T_1126
[2021-05-16 15:52:20] [INFO ] ms2 symmetric to ms3 in transition T_1126
[2021-05-16 15:52:20] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 476 PT places and 952.0 transition bindings in 44 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
[2021-05-16 15:52:20] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions in 6 ms.
[2021-05-16 15:52:20] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_15006616721172867721.dot
Normalized transition count is 64 out of 65 initially.
// Phase 1: matrix 64 rows 81 cols
[2021-05-16 15:52:20] [INFO ] Computed 26 place invariants in 13 ms
[2021-05-16 15:52:20] [INFO ] Unfolded HLPN to a Petri net with 476 places and 824 transitions in 24 ms.
[2021-05-16 15:52:20] [INFO ] Unfolded HLPN properties in 1 ms.
[2021-05-16 15:52:20] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2021-05-16 15:52:20] [INFO ] Computed 26 place invariants in 6 ms
[2021-05-16 15:52:20] [INFO ] [Real]Absence check using 11 positive place invariants in 10 ms returned sat
[2021-05-16 15:52:20] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2021-05-16 15:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:20] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2021-05-16 15:52:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2021-05-16 15:52:20] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2021-05-16 15:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:20] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2021-05-16 15:52:20] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-16 15:52:20] [INFO ] [Nat]Added 9 Read/Feed constraints in 5 ms returned sat
[2021-05-16 15:52:21] [INFO ] Deduced a trap composed of 18 places in 366 ms of which 32 ms to minimize.
[2021-05-16 15:52:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 412 ms
[2021-05-16 15:52:21] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 24 ms.
[2021-05-16 15:52:21] [INFO ] Added : 60 causal constraints over 12 iterations in 259 ms. Result :sat
Minimization took 23 ms.
[2021-05-16 15:52:21] [INFO ] [Real]Absence check using 11 positive place invariants in 12 ms returned sat
[2021-05-16 15:52:21] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2021-05-16 15:52:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:21] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-16 15:52:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 15:52:21] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2021-05-16 15:52:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:21] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-16 15:52:21] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2021-05-16 15:52:21] [INFO ] Deduced a trap composed of 15 places in 17 ms of which 1 ms to minimize.
[2021-05-16 15:52:21] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 1 ms to minimize.
[2021-05-16 15:52:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 124 ms
[2021-05-16 15:52:21] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-16 15:52:21] [INFO ] Added : 62 causal constraints over 13 iterations in 148 ms. Result :sat
Minimization took 23 ms.
[2021-05-16 15:52:21] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:21] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-16 15:52:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 15:52:21] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 15:52:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:21] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2021-05-16 15:52:21] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2021-05-16 15:52:22] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 1 ms to minimize.
[2021-05-16 15:52:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2021-05-16 15:52:22] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-16 15:52:22] [INFO ] Added : 63 causal constraints over 13 iterations in 107 ms. Result :sat
Minimization took 25 ms.
[2021-05-16 15:52:22] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:22] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-16 15:52:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:22] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Nat]Added 9 Read/Feed constraints in 37 ms returned sat
[2021-05-16 15:52:22] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-16 15:52:22] [INFO ] Added : 63 causal constraints over 14 iterations in 142 ms. Result :sat
Minimization took 19 ms.
[2021-05-16 15:52:22] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:22] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-16 15:52:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:22] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2021-05-16 15:52:22] [INFO ] Deduced a trap composed of 18 places in 12 ms of which 0 ms to minimize.
[2021-05-16 15:52:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2021-05-16 15:52:22] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-16 15:52:22] [INFO ] Added : 63 causal constraints over 14 iterations in 117 ms. Result :sat
Minimization took 21 ms.
[2021-05-16 15:52:22] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-16 15:52:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:22] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2021-05-16 15:52:22] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2021-05-16 15:52:22] [INFO ] Deduced a trap composed of 24 places in 21 ms of which 3 ms to minimize.
[2021-05-16 15:52:22] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 0 ms to minimize.
[2021-05-16 15:52:22] [INFO ] Deduced a trap composed of 33 places in 15 ms of which 1 ms to minimize.
[2021-05-16 15:52:22] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 83 ms
[2021-05-16 15:52:22] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-16 15:52:23] [INFO ] Added : 62 causal constraints over 13 iterations in 108 ms. Result :sat
Minimization took 18 ms.
[2021-05-16 15:52:23] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-16 15:52:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:23] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Nat]Added 9 Read/Feed constraints in 23 ms returned sat
[2021-05-16 15:52:23] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-16 15:52:23] [INFO ] Added : 58 causal constraints over 12 iterations in 127 ms. Result :sat
Minimization took 19 ms.
[2021-05-16 15:52:23] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-16 15:52:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 10 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:23] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2021-05-16 15:52:23] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-16 15:52:23] [INFO ] Added : 49 causal constraints over 10 iterations in 96 ms. Result :sat
Minimization took 37 ms.
[2021-05-16 15:52:23] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:23] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-16 15:52:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:23] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Nat]Added 9 Read/Feed constraints in 3 ms returned sat
[2021-05-16 15:52:23] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-16 15:52:23] [INFO ] Added : 63 causal constraints over 13 iterations in 125 ms. Result :sat
Minimization took 26 ms.
[2021-05-16 15:52:24] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:24] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:24] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-16 15:52:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:24] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:24] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:24] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2021-05-16 15:52:24] [INFO ] [Nat]Added 9 Read/Feed constraints in 3 ms returned sat
[2021-05-16 15:52:24] [INFO ] Deduced a trap composed of 32 places in 391 ms of which 0 ms to minimize.
[2021-05-16 15:52:24] [INFO ] Deduced a trap composed of 28 places in 18 ms of which 0 ms to minimize.
[2021-05-16 15:52:24] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
[2021-05-16 15:52:24] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 490 ms
[2021-05-16 15:52:24] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 49 ms.
[2021-05-16 15:52:24] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2021-05-16 15:52:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2021-05-16 15:52:24] [INFO ] Added : 60 causal constraints over 12 iterations in 171 ms. Result :sat
Minimization took 67 ms.
[2021-05-16 15:52:24] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 15:52:24] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 15:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:24] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-16 15:52:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:24] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 8 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:25] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2021-05-16 15:52:25] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 0 ms to minimize.
[2021-05-16 15:52:25] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 0 ms to minimize.
[2021-05-16 15:52:25] [INFO ] Deduced a trap composed of 29 places in 22 ms of which 0 ms to minimize.
[2021-05-16 15:52:25] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 166 ms
[2021-05-16 15:52:25] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-16 15:52:25] [INFO ] Deduced a trap composed of 5 places in 14 ms of which 0 ms to minimize.
[2021-05-16 15:52:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2021-05-16 15:52:25] [INFO ] Added : 58 causal constraints over 13 iterations in 190 ms. Result :sat
Minimization took 50 ms.
[2021-05-16 15:52:25] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:25] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2021-05-16 15:52:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:25] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 23 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:25] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Nat]Added 9 Read/Feed constraints in 21 ms returned sat
[2021-05-16 15:52:25] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 0 ms to minimize.
[2021-05-16 15:52:25] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
[2021-05-16 15:52:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 88 ms
[2021-05-16 15:52:25] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-16 15:52:25] [INFO ] Added : 55 causal constraints over 11 iterations in 71 ms. Result :sat
Minimization took 20 ms.
[2021-05-16 15:52:25] [INFO ] [Real]Absence check using 11 positive place invariants in 14 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-16 15:52:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:25] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-16 15:52:26] [INFO ] [Nat]Added 9 Read/Feed constraints in 21 ms returned sat
[2021-05-16 15:52:26] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 0 ms to minimize.
[2021-05-16 15:52:26] [INFO ] Deduced a trap composed of 27 places in 20 ms of which 0 ms to minimize.
[2021-05-16 15:52:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 77 ms
[2021-05-16 15:52:26] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 30 ms.
[2021-05-16 15:52:26] [INFO ] Added : 63 causal constraints over 13 iterations in 132 ms. Result :sat
Minimization took 27 ms.
[2021-05-16 15:52:26] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:26] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-16 15:52:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:26] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 15:52:26] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:26] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2021-05-16 15:52:26] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2021-05-16 15:52:26] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2021-05-16 15:52:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2021-05-16 15:52:26] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-16 15:52:26] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 0 ms to minimize.
[2021-05-16 15:52:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2021-05-16 15:52:26] [INFO ] Added : 63 causal constraints over 13 iterations in 176 ms. Result :sat
Minimization took 22 ms.
[2021-05-16 15:52:26] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:26] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 15:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:26] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2021-05-16 15:52:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:26] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 15:52:26] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2021-05-16 15:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:26] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2021-05-16 15:52:26] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2021-05-16 15:52:26] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 0 ms to minimize.
[2021-05-16 15:52:26] [INFO ] Deduced a trap composed of 14 places in 16 ms of which 1 ms to minimize.
[2021-05-16 15:52:26] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2021-05-16 15:52:26] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 1 ms to minimize.
[2021-05-16 15:52:27] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 1 ms to minimize.
[2021-05-16 15:52:27] [INFO ] Deduced a trap composed of 29 places in 423 ms of which 1 ms to minimize.
[2021-05-16 15:52:27] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 683 ms
[2021-05-16 15:52:27] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-16 15:52:27] [INFO ] Added : 61 causal constraints over 13 iterations in 141 ms. Result :sat
Minimization took 24 ms.
[2021-05-16 15:52:27] [INFO ] [Real]Absence check using 11 positive place invariants in 39 ms returned sat
[2021-05-16 15:52:27] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 6 ms returned sat
[2021-05-16 15:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-16 15:52:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:27] [INFO ] [Nat]Absence check using 11 positive place invariants in 14 ms returned sat
[2021-05-16 15:52:27] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2021-05-16 15:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-16 15:52:27] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2021-05-16 15:52:27] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 1 ms to minimize.
[2021-05-16 15:52:27] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 1 ms to minimize.
[2021-05-16 15:52:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 92 ms
[2021-05-16 15:52:27] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-16 15:52:28] [INFO ] Added : 24 causal constraints over 5 iterations in 86 ms. Result :sat
Minimization took 82 ms.
Current structural bounds on expressions (after SMT) : [6, 6, 2, 3, 6, 1, 2, 2, 2, 20, 6, 2, 1, 2, 1, 20]
[2021-05-16 15:52:28] [INFO ] Unfolded HLPN to a Petri net with 476 places and 824 transitions in 19 ms.
[2021-05-16 15:52:28] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_14179102097949660298.dot
Incomplete random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 16) seen :24
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-10 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :13
[2021-05-16 15:52:28] [INFO ] Flow matrix only has 812 transitions (discarded 12 similar events)
// Phase 1: matrix 812 rows 476 cols
[2021-05-16 15:52:28] [INFO ] Computed 46 place invariants in 44 ms
[2021-05-16 15:52:28] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-16 15:52:28] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 13 ms returned unsat
[2021-05-16 15:52:28] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-16 15:52:28] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 14 ms returned unsat
[2021-05-16 15:52:28] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-16 15:52:28] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 33 ms returned unsat
[2021-05-16 15:52:28] [INFO ] [Real]Absence check using 12 positive place invariants in 17 ms returned sat
[2021-05-16 15:52:28] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 18 ms returned unsat
[2021-05-16 15:52:29] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-16 15:52:29] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 14 ms returned unsat
[2021-05-16 15:52:29] [INFO ] [Real]Absence check using 12 positive place invariants in 7 ms returned sat
[2021-05-16 15:52:29] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 30 ms returned sat
[2021-05-16 15:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:29] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2021-05-16 15:52:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:29] [INFO ] [Nat]Absence check using 12 positive place invariants in 7 ms returned sat
[2021-05-16 15:52:29] [INFO ] [Nat]Absence check using 12 positive and 34 generalized place invariants in 16 ms returned unsat
[2021-05-16 15:52:29] [INFO ] [Real]Absence check using 12 positive place invariants in 7 ms returned sat
[2021-05-16 15:52:29] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 14 ms returned unsat
[2021-05-16 15:52:29] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-16 15:52:29] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 17 ms returned sat
[2021-05-16 15:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:29] [INFO ] [Real]Absence check using state equation in 225 ms returned sat
[2021-05-16 15:52:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:30] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-16 15:52:30] [INFO ] [Nat]Absence check using 12 positive and 34 generalized place invariants in 15 ms returned sat
[2021-05-16 15:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:30] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2021-05-16 15:52:30] [INFO ] State equation strengthened by 78 read => feed constraints.
[2021-05-16 15:52:30] [INFO ] [Nat]Added 78 Read/Feed constraints in 661 ms returned sat
[2021-05-16 15:52:31] [INFO ] Computed and/alt/rep : 558/1858/552 causal constraints (skipped 258 transitions) in 76 ms.
[2021-05-16 15:52:34] [INFO ] Added : 195 causal constraints over 39 iterations in 4063 ms. Result :unknown
[2021-05-16 15:52:35] [INFO ] [Real]Absence check using 12 positive place invariants in 44 ms returned sat
[2021-05-16 15:52:35] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 40 ms returned unsat
[2021-05-16 15:52:35] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-16 15:52:35] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 14 ms returned unsat
[2021-05-16 15:52:35] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-16 15:52:35] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 21 ms returned sat
[2021-05-16 15:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:35] [INFO ] [Real]Absence check using state equation in 302 ms returned sat
[2021-05-16 15:52:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:35] [INFO ] [Nat]Absence check using 12 positive place invariants in 7 ms returned sat
[2021-05-16 15:52:35] [INFO ] [Nat]Absence check using 12 positive and 34 generalized place invariants in 16 ms returned sat
[2021-05-16 15:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:36] [INFO ] [Nat]Absence check using state equation in 216 ms returned sat
[2021-05-16 15:52:36] [INFO ] [Nat]Added 78 Read/Feed constraints in 216 ms returned sat
[2021-05-16 15:52:36] [INFO ] Deduced a trap composed of 65 places in 43 ms of which 0 ms to minimize.
[2021-05-16 15:52:36] [INFO ] Deduced a trap composed of 66 places in 82 ms of which 1 ms to minimize.
[2021-05-16 15:52:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 807 ms
[2021-05-16 15:52:37] [INFO ] Computed and/alt/rep : 558/1858/552 causal constraints (skipped 258 transitions) in 65 ms.
[2021-05-16 15:52:41] [INFO ] Deduced a trap composed of 178 places in 354 ms of which 2 ms to minimize.
[2021-05-16 15:52:41] [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 10
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)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 20, 1, 1, 20] Max seen :[1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2]
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 141500 steps, including 1000 resets, run finished after 422 ms. (steps per millisecond=335 ) properties (out of 2) seen :4 could not realise parikh vector
Support contains 12 out of 476 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 476/476 places, 824/824 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 474 transition count 776
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 98 place count 426 transition count 776
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 98 place count 426 transition count 728
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 194 place count 378 transition count 728
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 278 place count 336 transition count 686
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 284 place count 336 transition count 680
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 290 place count 330 transition count 680
Applied a total of 290 rules in 174 ms. Remains 330 /476 variables (removed 146) and now considering 680/824 (removed 144) transitions.
[2021-05-16 15:52:41] [INFO ] Flow matrix only has 668 transitions (discarded 12 similar events)
// Phase 1: matrix 668 rows 330 cols
[2021-05-16 15:52:41] [INFO ] Computed 44 place invariants in 13 ms
[2021-05-16 15:52:42] [INFO ] Dead Transitions using invariants and state equation in 367 ms returned [598, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 612, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 626, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 640, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 654, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 668, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679]
Found 66 dead transitions using SMT.
Drop transitions removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions :[679, 678, 677, 676, 675, 674, 673, 672, 671, 670, 668, 665, 664, 663, 662, 661, 660, 659, 658, 657, 656, 654, 651, 650, 649, 648, 647, 646, 645, 644, 643, 642, 640, 637, 636, 635, 634, 633, 632, 631, 630, 629, 628, 626, 623, 622, 621, 620, 619, 618, 617, 616, 615, 614, 612, 609, 608, 607, 606, 605, 604, 603, 602, 601, 600, 598]
Starting structural reductions, iteration 1 : 330/476 places, 614/824 transitions.
Reduce places removed 2 places and 12 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 328 transition count 602
Reduce places removed 12 places and 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 14 place count 316 transition count 590
Applied a total of 14 rules in 17 ms. Remains 316 /330 variables (removed 14) and now considering 590/614 (removed 24) transitions.
Finished structural reductions, in 2 iterations. Remains : 316/476 places, 590/824 transitions.
Normalized transition count is 578 out of 590 initially.
// Phase 1: matrix 578 rows 316 cols
[2021-05-16 15:52:42] [INFO ] Computed 44 place invariants in 8 ms
Incomplete random walk after 1000000 steps, including 472 resets, run finished after 2199 ms. (steps per millisecond=454 ) properties (out of 2) seen :4
Incomplete Best-First random walk after 1000001 steps, including 240 resets, run finished after 1103 ms. (steps per millisecond=906 ) properties (out of 2) seen :3
Incomplete Best-First random walk after 1000000 steps, including 228 resets, run finished after 1046 ms. (steps per millisecond=956 ) properties (out of 2) seen :4
[2021-05-16 15:52:46] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
// Phase 1: matrix 578 rows 316 cols
[2021-05-16 15:52:46] [INFO ] Computed 44 place invariants in 18 ms
[2021-05-16 15:52:46] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2021-05-16 15:52:46] [INFO ] [Real]Absence check using 10 positive and 34 generalized place invariants in 3 ms returned unsat
[2021-05-16 15:52:46] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2021-05-16 15:52:46] [INFO ] [Real]Absence check using 10 positive and 34 generalized place invariants in 5 ms returned unsat
Current structural bounds on expressions (after SMT) : [2, 2] Max seen :[2, 2]
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-15 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T06-UpperBounds-09 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621180366957

--------------------
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="PolyORBLF-COL-S02J04T06"
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 PolyORBLF-COL-S02J04T06, 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-oct2-162089267800075"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T06.tgz
mv PolyORBLF-COL-S02J04T06 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 ;