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-oct2-162089268000187.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-S06J04T08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268000187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K 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 96K 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 3.8K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 27 09:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 09:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 12:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 12:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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-S06J04T08-UpperBounds-00
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-01
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-02
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-03
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-04
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-05
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-06
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-07
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-08
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-09
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-10
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-11
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-12
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-13
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-14
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621192077784

Running Version 0
[2021-05-16 19:07:59] [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 19:07:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 19:08:00] [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 19:08:00] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-16 19:08:00] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 635 ms
[2021-05-16 19:08:00] [INFO ] ms1 symmetric to ms2 in transition T_1124
[2021-05-16 19:08:00] [INFO ] ms1 symmetric to ms2 in transition T_1125
[2021-05-16 19:08:00] [INFO ] ms2 symmetric to ms3 in transition T_1125
[2021-05-16 19:08:00] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2021-05-16 19:08:00] [INFO ] ms4 symmetric to ms2 in transition T_1126
[2021-05-16 19:08:00] [INFO ] ms2 symmetric to ms3 in transition T_1126
[2021-05-16 19:08:00] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 810 PT places and 14100.0 transition bindings in 35 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
[2021-05-16 19:08:00] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions in 5 ms.
[2021-05-16 19:08:00] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_6516492196876085454.dot
Normalized transition count is 64 out of 65 initially.
// Phase 1: matrix 64 rows 81 cols
[2021-05-16 19:08:00] [INFO ] Computed 26 place invariants in 7 ms
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2021-05-16 19:08:00] [INFO ] Unfolded HLPN to a Petri net with 810 places and 3254 transitions in 47 ms.
[2021-05-16 19:08:00] [INFO ] Unfolded HLPN properties in 0 ms.
[2021-05-16 19:08:00] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2021-05-16 19:08:00] [INFO ] Computed 26 place invariants in 8 ms
[2021-05-16 19:08:00] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2021-05-16 19:08:00] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 19:08:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:01] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2021-05-16 19:08:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:01] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 19:08:01] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 19:08:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:01] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2021-05-16 19:08:01] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-16 19:08:01] [INFO ] [Nat]Added 9 Read/Feed constraints in 39 ms returned sat
[2021-05-16 19:08:01] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 7 ms to minimize.
[2021-05-16 19:08:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2021-05-16 19:08:01] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 23 ms.
[2021-05-16 19:08:01] [INFO ] Added : 30 causal constraints over 6 iterations in 321 ms. Result :sat
Minimization took 70 ms.
[2021-05-16 19:08:01] [INFO ] [Real]Absence check using 11 positive place invariants in 39 ms returned sat
[2021-05-16 19:08:01] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 74 ms returned sat
[2021-05-16 19:08:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:01] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2021-05-16 19:08:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:02] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 19:08:02] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2021-05-16 19:08:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:02] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2021-05-16 19:08:02] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2021-05-16 19:08:02] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-16 19:08:02] [INFO ] Added : 61 causal constraints over 13 iterations in 294 ms. Result :sat
Minimization took 177 ms.
[2021-05-16 19:08:02] [INFO ] [Real]Absence check using 11 positive place invariants in 80 ms returned sat
[2021-05-16 19:08:02] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 87 ms returned sat
[2021-05-16 19:08:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:03] [INFO ] [Real]Absence check using state equation in 758 ms returned sat
[2021-05-16 19:08:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:03] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 19:08:03] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 19:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:03] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2021-05-16 19:08:03] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2021-05-16 19:08:03] [INFO ] Deduced a trap composed of 31 places in 22 ms of which 1 ms to minimize.
[2021-05-16 19:08:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2021-05-16 19:08:03] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-16 19:08:03] [INFO ] Deduced a trap composed of 5 places in 12 ms of which 1 ms to minimize.
[2021-05-16 19:08:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2021-05-16 19:08:03] [INFO ] Added : 61 causal constraints over 13 iterations in 120 ms. Result :sat
Minimization took 28 ms.
[2021-05-16 19:08:03] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 19:08:03] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 19:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-16 19:08:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:03] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 19:08:03] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 19:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-16 19:08:03] [INFO ] [Nat]Added 9 Read/Feed constraints in 19 ms returned sat
[2021-05-16 19:08:04] [INFO ] Deduced a trap composed of 32 places in 18 ms of which 0 ms to minimize.
[2021-05-16 19:08:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2021-05-16 19:08:04] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-16 19:08:04] [INFO ] Added : 30 causal constraints over 6 iterations in 52 ms. Result :sat
Minimization took 28 ms.
[2021-05-16 19:08:04] [INFO ] [Real]Absence check using 11 positive place invariants in 13 ms returned sat
[2021-05-16 19:08:04] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 1 ms returned unsat
[2021-05-16 19:08:04] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 19:08:04] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:04] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-16 19:08:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2021-05-16 19:08:04] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 19:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:04] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2021-05-16 19:08:04] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2021-05-16 19:08:04] [INFO ] Deduced a trap composed of 20 places in 16 ms of which 0 ms to minimize.
[2021-05-16 19:08:04] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 0 ms to minimize.
[2021-05-16 19:08:04] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 0 ms to minimize.
[2021-05-16 19:08:04] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
[2021-05-16 19:08:04] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2021-05-16 19:08:04] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 218 ms
[2021-05-16 19:08:04] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-16 19:08:04] [INFO ] Added : 62 causal constraints over 13 iterations in 128 ms. Result :sat
Minimization took 20 ms.
[2021-05-16 19:08:04] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 19:08:04] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-16 19:08:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 19:08:04] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 19:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:04] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2021-05-16 19:08:04] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2021-05-16 19:08:04] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
[2021-05-16 19:08:04] [INFO ] Deduced a trap composed of 29 places in 29 ms of which 1 ms to minimize.
[2021-05-16 19:08:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 61 ms
[2021-05-16 19:08:04] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-16 19:08:05] [INFO ] Added : 59 causal constraints over 12 iterations in 113 ms. Result :sat
Minimization took 35 ms.
[2021-05-16 19:08:05] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-16 19:08:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Nat]Added 9 Read/Feed constraints in 20 ms returned sat
[2021-05-16 19:08:05] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2021-05-16 19:08:05] [INFO ] Deduced a trap composed of 24 places in 17 ms of which 0 ms to minimize.
[2021-05-16 19:08:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 49 ms
[2021-05-16 19:08:05] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-16 19:08:05] [INFO ] Added : 63 causal constraints over 13 iterations in 138 ms. Result :sat
Minimization took 21 ms.
[2021-05-16 19:08:05] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:05] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-16 19:08:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:05] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2021-05-16 19:08:05] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2021-05-16 19:08:05] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 46 ms
[2021-05-16 19:08:05] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-16 19:08:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:05] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Nat]Added 9 Read/Feed constraints in 23 ms returned sat
[2021-05-16 19:08:05] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-16 19:08:05] [INFO ] Deduced a trap composed of 31 places in 21 ms of which 0 ms to minimize.
[2021-05-16 19:08:05] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
[2021-05-16 19:08:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 96 ms
[2021-05-16 19:08:05] [INFO ] Added : 53 causal constraints over 11 iterations in 208 ms. Result :sat
Minimization took 25 ms.
[2021-05-16 19:08:05] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 19:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:06] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2021-05-16 19:08:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:06] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2021-05-16 19:08:06] [INFO ] Deduced a trap composed of 23 places in 24 ms of which 1 ms to minimize.
[2021-05-16 19:08:06] [INFO ] Deduced a trap composed of 22 places in 19 ms of which 0 ms to minimize.
[2021-05-16 19:08:06] [INFO ] Deduced a trap composed of 17 places in 21 ms of which 0 ms to minimize.
[2021-05-16 19:08:06] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 105 ms
[2021-05-16 19:08:06] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-16 19:08:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 7 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2021-05-16 19:08:06] [INFO ] Deduced a trap composed of 15 places in 21 ms of which 1 ms to minimize.
[2021-05-16 19:08:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2021-05-16 19:08:06] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 16 ms.
[2021-05-16 19:08:06] [INFO ] Deduced a trap composed of 34 places in 35 ms of which 0 ms to minimize.
[2021-05-16 19:08:06] [INFO ] Deduced a trap composed of 30 places in 19 ms of which 1 ms to minimize.
[2021-05-16 19:08:06] [INFO ] Deduced a trap composed of 35 places in 21 ms of which 1 ms to minimize.
[2021-05-16 19:08:06] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 136 ms
[2021-05-16 19:08:06] [INFO ] Added : 62 causal constraints over 13 iterations in 240 ms. Result :sat
Minimization took 35 ms.
[2021-05-16 19:08:06] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-16 19:08:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:06] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2021-05-16 19:08:06] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2021-05-16 19:08:06] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-16 19:08:06] [INFO ] Added : 62 causal constraints over 13 iterations in 107 ms. Result :sat
Minimization took 37 ms.
[2021-05-16 19:08:07] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 19:08:07] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-16 19:08:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:07] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-16 19:08:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:07] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 19:08:07] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 19:08:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:07] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2021-05-16 19:08:07] [INFO ] [Nat]Added 9 Read/Feed constraints in 3 ms returned sat
[2021-05-16 19:08:07] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-16 19:08:07] [INFO ] Added : 38 causal constraints over 8 iterations in 64 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [35, 35, 3, 35, 10, 8, 4, 1, 7, 8, 7, 8, 2, 5]
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-12 7 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-10 7 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-04 10 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
[2021-05-16 19:08:07] [INFO ] Unfolded HLPN to a Petri net with 810 places and 3254 transitions in 21 ms.
[2021-05-16 19:08:07] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_12643436626433944226.dot
Incomplete random walk after 10000 steps, including 74 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 11) seen :32
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-14 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-06 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-02 3 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :19
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :14
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :18
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :20
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :24
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-11 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 6) seen :15
[2021-05-16 19:08:07] [INFO ] Flow matrix only has 3206 transitions (discarded 48 similar events)
// Phase 1: matrix 3206 rows 810 cols
[2021-05-16 19:08:08] [INFO ] Computed 58 place invariants in 228 ms
[2021-05-16 19:08:08] [INFO ] [Real]Absence check using 19 positive place invariants in 33 ms returned sat
[2021-05-16 19:08:08] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 9 ms returned unsat
[2021-05-16 19:08:08] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2021-05-16 19:08:08] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 10 ms returned unsat
[2021-05-16 19:08:08] [INFO ] [Real]Absence check using 19 positive place invariants in 118 ms returned sat
[2021-05-16 19:08:08] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 14 ms returned unsat
[2021-05-16 19:08:08] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2021-05-16 19:08:08] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 25 ms returned unsat
[2021-05-16 19:08:08] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2021-05-16 19:08:08] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 25 ms returned unsat
[2021-05-16 19:08:08] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2021-05-16 19:08:08] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 25 ms returned sat
[2021-05-16 19:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:08:09] [INFO ] [Real]Absence check using state equation in 694 ms returned sat
[2021-05-16 19:08:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:08:09] [INFO ] [Nat]Absence check using 19 positive place invariants in 28 ms returned sat
[2021-05-16 19:08:09] [INFO ] [Nat]Absence check using 19 positive and 39 generalized place invariants in 41 ms returned unsat
Current structural bounds on expressions (after SMT) : [4, 4, 4, 1, 1, 2] Max seen :[4, 4, 4, 1, 1, 2]
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-15 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-03 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-01 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-00 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621192090057

--------------------
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-S06J04T08"
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-S06J04T08, 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-oct2-162089268000187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J04T08.tgz
mv PolyORBLF-COL-S06J04T08 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 ;