Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r179-tall-165277026900175.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is PolyORBLF-COL-S02J06T06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277026900175
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 368K
-rw-r--r-- 1 mcc users 7.1K Apr 29 13:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 29 13:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 29 13:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 29 13:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.6K May 9 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 154K May 10 09:34 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-S02J06T06-UpperBounds-00
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-01
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-02
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-03
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-04
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-05
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-06
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-07
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-08
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-09
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-10
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-11
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-12
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-13
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-14
FORMULA_NAME PolyORBLF-COL-S02J06T06-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652832600887

Running Version 0
[2022-05-18 00:10:02] [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]
[2022-05-18 00:10:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 00:10:02] [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.
[2022-05-18 00:10:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 00:10:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 747 ms
[2022-05-18 00:10:03] [INFO ] ms1 symmetric to ms2 in transition T_1124
[2022-05-18 00:10:03] [INFO ] ms1 symmetric to ms2 in transition T_1125
[2022-05-18 00:10:03] [INFO ] ms2 symmetric to ms3 in transition T_1125
[2022-05-18 00:10:03] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2022-05-18 00:10:03] [INFO ] ms4 symmetric to ms2 in transition T_1126
[2022-05-18 00:10:03] [INFO ] ms2 symmetric to ms3 in transition T_1126
[2022-05-18 00:10:03] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 536 PT places and 1096.0 transition bindings in 46 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2022-05-18 00:10:03] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions in 4 ms.
[2022-05-18 00:10:03] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_18376928324857748820.dot
Normalized transition count is 64 out of 65 initially.
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 00:10:03] [INFO ] Computed 26 place invariants in 10 ms
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-09 7 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-08 2 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-18 00:10:03] [INFO ] Unfolded HLPN to a Petri net with 536 places and 968 transitions in 21 ms.
[2022-05-18 00:10:03] [INFO ] Unfolded HLPN properties in 0 ms.
[2022-05-18 00:10:03] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 00:10:03] [INFO ] Computed 26 place invariants in 7 ms
[2022-05-18 00:10:03] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2022-05-18 00:10:03] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 7 ms returned sat
[2022-05-18 00:10:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:03] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-18 00:10:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:03] [INFO ] [Nat]Absence check using 11 positive place invariants in 16 ms returned sat
[2022-05-18 00:10:03] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:10:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:03] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-18 00:10:03] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-18 00:10:03] [INFO ] [Nat]Added 9 Read/Feed constraints in 4 ms returned sat
[2022-05-18 00:10:03] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 2 ms to minimize.
[2022-05-18 00:10:03] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2022-05-18 00:10:03] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
[2022-05-18 00:10:03] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 129 ms
[2022-05-18 00:10:03] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-18 00:10:03] [INFO ] Added : 63 causal constraints over 14 iterations in 183 ms. Result :sat
Minimization took 28 ms.
[2022-05-18 00:10:04] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-18 00:10:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:04] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Nat]Added 9 Read/Feed constraints in 3 ms returned sat
[2022-05-18 00:10:04] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
[2022-05-18 00:10:04] [INFO ] Deduced a trap composed of 28 places in 23 ms of which 1 ms to minimize.
[2022-05-18 00:10:04] [INFO ] Deduced a trap composed of 27 places in 21 ms of which 1 ms to minimize.
[2022-05-18 00:10:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 84 ms
[2022-05-18 00:10:04] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 00:10:04] [INFO ] Added : 46 causal constraints over 10 iterations in 88 ms. Result :sat
Minimization took 28 ms.
[2022-05-18 00:10:04] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-18 00:10:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:04] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:10:04] [INFO ] Deduced a trap composed of 18 places in 13 ms of which 1 ms to minimize.
[2022-05-18 00:10:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2022-05-18 00:10:04] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 00:10:04] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 1 ms to minimize.
[2022-05-18 00:10:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2022-05-18 00:10:04] [INFO ] Added : 63 causal constraints over 14 iterations in 166 ms. Result :sat
Minimization took 27 ms.
[2022-05-18 00:10:04] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:04] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-18 00:10:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:04] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-18 00:10:04] [INFO ] [Nat]Added 9 Read/Feed constraints in 4 ms returned sat
[2022-05-18 00:10:04] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 00:10:04] [INFO ] Added : 63 causal constraints over 13 iterations in 135 ms. Result :sat
Minimization took 32 ms.
[2022-05-18 00:10:05] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-18 00:10:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:05] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2022-05-18 00:10:05] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-18 00:10:05] [INFO ] Added : 63 causal constraints over 13 iterations in 148 ms. Result :sat
Minimization took 22 ms.
[2022-05-18 00:10:05] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-18 00:10:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:05] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2022-05-18 00:10:05] [INFO ] Deduced a trap composed of 23 places in 27 ms of which 0 ms to minimize.
[2022-05-18 00:10:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2022-05-18 00:10:05] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 00:10:05] [INFO ] Added : 62 causal constraints over 13 iterations in 106 ms. Result :sat
Minimization took 25 ms.
[2022-05-18 00:10:05] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-18 00:10:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:05] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:10:05] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2022-05-18 00:10:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2022-05-18 00:10:05] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 00:10:05] [INFO ] Added : 61 causal constraints over 13 iterations in 100 ms. Result :sat
Minimization took 27 ms.
[2022-05-18 00:10:05] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:05] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-18 00:10:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:05] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:10:06] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 0 ms to minimize.
[2022-05-18 00:10:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2022-05-18 00:10:06] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 00:10:06] [INFO ] Added : 58 causal constraints over 12 iterations in 110 ms. Result :sat
Minimization took 20 ms.
[2022-05-18 00:10:06] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 1 ms returned unsat
[2022-05-18 00:10:06] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:06] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-18 00:10:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:06] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Nat]Added 9 Read/Feed constraints in 26 ms returned sat
[2022-05-18 00:10:06] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-18 00:10:06] [INFO ] Added : 63 causal constraints over 13 iterations in 126 ms. Result :sat
Minimization took 40 ms.
[2022-05-18 00:10:06] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-18 00:10:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:06] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2022-05-18 00:10:06] [INFO ] Deduced a trap composed of 30 places in 22 ms of which 0 ms to minimize.
[2022-05-18 00:10:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2022-05-18 00:10:06] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 00:10:06] [INFO ] Added : 48 causal constraints over 10 iterations in 89 ms. Result :sat
Minimization took 109 ms.
[2022-05-18 00:10:06] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:07] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-18 00:10:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:07] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:10:07] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:10:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:07] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2022-05-18 00:10:07] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:10:07] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 00:10:07] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 0 ms to minimize.
[2022-05-18 00:10:07] [INFO ] Deduced a trap composed of 35 places in 21 ms of which 0 ms to minimize.
[2022-05-18 00:10:07] [INFO ] Deduced a trap composed of 15 places in 19 ms of which 1 ms to minimize.
[2022-05-18 00:10:07] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 101 ms
[2022-05-18 00:10:07] [INFO ] Added : 58 causal constraints over 12 iterations in 192 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [1, 2, 6, 2, 1, 1, 2, 1, 10, 4, 26, 3]
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-11 10 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
[2022-05-18 00:10:07] [INFO ] Unfolded HLPN to a Petri net with 536 places and 968 transitions in 18 ms.
[2022-05-18 00:10:07] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_7800792565759158095.dot
Incomplete random walk after 10000 steps, including 3 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 11) seen :11
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :7
[2022-05-18 00:10:07] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
// Phase 1: matrix 956 rows 536 cols
[2022-05-18 00:10:07] [INFO ] Computed 50 place invariants in 44 ms
[2022-05-18 00:10:07] [INFO ] [Real]Absence check using 17 positive place invariants in 10 ms returned sat
[2022-05-18 00:10:07] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 14 ms returned sat
[2022-05-18 00:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:08] [INFO ] [Real]Absence check using state equation in 294 ms returned sat
[2022-05-18 00:10:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:08] [INFO ] [Nat]Absence check using 17 positive place invariants in 9 ms returned sat
[2022-05-18 00:10:08] [INFO ] [Nat]Absence check using 17 positive and 33 generalized place invariants in 14 ms returned sat
[2022-05-18 00:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:08] [INFO ] [Nat]Absence check using state equation in 305 ms returned sat
[2022-05-18 00:10:08] [INFO ] State equation strengthened by 78 read => feed constraints.
[2022-05-18 00:10:09] [INFO ] [Nat]Added 78 Read/Feed constraints in 588 ms returned sat
[2022-05-18 00:10:09] [INFO ] Deduced a trap composed of 37 places in 181 ms of which 0 ms to minimize.
[2022-05-18 00:10:09] [INFO ] Deduced a trap composed of 284 places in 215 ms of which 1 ms to minimize.
[2022-05-18 00:10:10] [INFO ] Deduced a trap composed of 81 places in 195 ms of which 0 ms to minimize.
[2022-05-18 00:10:11] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 1885 ms
[2022-05-18 00:10:11] [INFO ] [Real]Absence check using 17 positive place invariants in 10 ms returned sat
[2022-05-18 00:10:11] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 11 ms returned unsat
[2022-05-18 00:10:11] [INFO ] [Real]Absence check using 17 positive place invariants in 11 ms returned sat
[2022-05-18 00:10:11] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 12 ms returned unsat
[2022-05-18 00:10:11] [INFO ] [Real]Absence check using 17 positive place invariants in 10 ms returned sat
[2022-05-18 00:10:11] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 15 ms returned unsat
[2022-05-18 00:10:11] [INFO ] [Real]Absence check using 17 positive place invariants in 11 ms returned sat
[2022-05-18 00:10:11] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 15 ms returned sat
[2022-05-18 00:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:11] [INFO ] [Real]Absence check using state equation in 299 ms returned sat
[2022-05-18 00:10:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:11] [INFO ] [Nat]Absence check using 17 positive place invariants in 10 ms returned sat
[2022-05-18 00:10:11] [INFO ] [Nat]Absence check using 17 positive and 33 generalized place invariants in 15 ms returned sat
[2022-05-18 00:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:16] [INFO ] [Nat]Absence check using state equation in 4921 ms returned unknown
[2022-05-18 00:10:16] [INFO ] [Real]Absence check using 17 positive place invariants in 10 ms returned sat
[2022-05-18 00:10:16] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 17 ms returned sat
[2022-05-18 00:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:17] [INFO ] [Real]Absence check using state equation in 414 ms returned sat
[2022-05-18 00:10:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:17] [INFO ] [Nat]Absence check using 17 positive place invariants in 10 ms returned sat
[2022-05-18 00:10:17] [INFO ] [Nat]Absence check using 17 positive and 33 generalized place invariants in 26 ms returned sat
[2022-05-18 00:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:17] [INFO ] [Nat]Absence check using state equation in 364 ms returned sat
[2022-05-18 00:10:18] [INFO ] [Nat]Added 78 Read/Feed constraints in 455 ms returned sat
[2022-05-18 00:10:18] [INFO ] Deduced a trap composed of 73 places in 34 ms of which 0 ms to minimize.
[2022-05-18 00:10:18] [INFO ] Deduced a trap composed of 73 places in 35 ms of which 0 ms to minimize.
[2022-05-18 00:10:18] [INFO ] Deduced a trap composed of 73 places in 37 ms of which 0 ms to minimize.
[2022-05-18 00:10:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 588 ms
[2022-05-18 00:10:18] [INFO ] Computed and/alt/rep : 630/2206/624 causal constraints (skipped 330 transitions) in 73 ms.
[2022-05-18 00:10:22] [INFO ] Added : 245 causal constraints over 49 iterations in 3504 ms. Result :unknown
[2022-05-18 00:10:22] [INFO ] [Real]Absence check using 17 positive place invariants in 9 ms returned sat
[2022-05-18 00:10:22] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 14 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 4, 26, 1] Max seen :[1, 1, 1, 1, 0, 2, 1]
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 295800 steps, including 1002 resets, run finished after 706 ms. (steps per millisecond=418 ) properties (out of 2) seen :2 could not realise parikh vector
Support contains 7 out of 536 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 534 transition count 914
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 110 place count 480 transition count 914
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 110 place count 480 transition count 854
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 230 place count 420 transition count 854
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 314 place count 378 transition count 812
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 326 place count 378 transition count 800
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 338 place count 366 transition count 800
Applied a total of 338 rules in 145 ms. Remains 366 /536 variables (removed 170) and now considering 800/968 (removed 168) transitions.
[2022-05-18 00:10:23] [INFO ] Flow matrix only has 788 transitions (discarded 12 similar events)
// Phase 1: matrix 788 rows 366 cols
[2022-05-18 00:10:23] [INFO ] Computed 48 place invariants in 21 ms
[2022-05-18 00:10:23] [INFO ] Dead Transitions using invariants and state equation in 372 ms returned [718, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 732, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 746, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 760, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 774, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 788, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799]
Found 66 dead transitions using SMT.
Drop transitions removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions :[799, 798, 797, 796, 795, 794, 793, 792, 791, 790, 788, 785, 784, 783, 782, 781, 780, 779, 778, 777, 776, 774, 771, 770, 769, 768, 767, 766, 765, 764, 763, 762, 760, 757, 756, 755, 754, 753, 752, 751, 750, 749, 748, 746, 743, 742, 741, 740, 739, 738, 737, 736, 735, 734, 732, 729, 728, 727, 726, 725, 724, 723, 722, 721, 720, 718]
Starting structural reductions, iteration 1 : 366/536 places, 734/968 transitions.
Reduce places removed 1 places and 12 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 365 transition count 722
Reduce places removed 12 places and 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 13 place count 353 transition count 710
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 13 rules in 22 ms. Remains 353 /366 variables (removed 13) and now considering 710/734 (removed 24) transitions.
Finished structural reductions, in 2 iterations. Remains : 353/536 places, 710/968 transitions.
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 698 out of 710 initially.
// Phase 1: matrix 698 rows 352 cols
[2022-05-18 00:10:23] [INFO ] Computed 48 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 534 resets, run finished after 2521 ms. (steps per millisecond=396 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 216 resets, run finished after 1279 ms. (steps per millisecond=781 ) properties (out of 1) seen :2
[2022-05-18 00:10:27] [INFO ] Flow matrix only has 698 transitions (discarded 12 similar events)
// Phase 1: matrix 698 rows 352 cols
[2022-05-18 00:10:27] [INFO ] Computed 48 place invariants in 19 ms
[2022-05-18 00:10:27] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2022-05-18 00:10:27] [INFO ] [Real]Absence check using 13 positive and 35 generalized place invariants in 24 ms returned unsat
Current structural bounds on expressions (after SMT) : [2, 26] Max seen :[2, 2]
FORMULA PolyORBLF-COL-S02J06T06-UpperBounds-13 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652832628353

--------------------
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-S02J06T06"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is PolyORBLF-COL-S02J06T06, 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 r179-tall-165277026900175"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T06.tgz
mv PolyORBLF-COL-S02J06T06 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 ;