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-165277027100274.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 PolyORBNT-COL-S05J20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277027100274
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 320K
-rw-r--r-- 1 mcc users 7.9K Apr 30 03:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 30 03:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 03:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 30 03:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 92K 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 PolyORBNT-COL-S05J20-UpperBounds-00
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-01
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-02
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-03
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-04
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-05
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-06
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-07
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-08
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-09
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-10
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-11
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-12
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-13
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-14
FORMULA_NAME PolyORBNT-COL-S05J20-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652835472885

Running Version 0
[2022-05-18 00:57:54] [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 00:57:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 00:57:54] [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 00:57:54] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 00:57:55] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 691 ms
[2022-05-18 00:57:55] [INFO ] ms1 symmetric to ms4 in transition trans_489
[2022-05-18 00:57:55] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2022-05-18 00:57:55] [INFO ] ms2 symmetric to ms3 in transition trans_489
[2022-05-18 00:57:55] [INFO ] ms1 symmetric to ms2 in transition trans_488
[2022-05-18 00:57:55] [INFO ] ms2 symmetric to ms3 in transition trans_488
[2022-05-18 00:57:55] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2022-05-18 00:57:55] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 369 PT places and 1272.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2022-05-18 00:57:55] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions in 3 ms.
[2022-05-18 00:57:55] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_14347510889098249190.dot
// Phase 1: matrix 38 rows 48 cols
[2022-05-18 00:57:55] [INFO ] Computed 13 place invariants in 6 ms
FORMULA PolyORBNT-COL-S05J20-UpperBounds-03 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-18 00:57:55] [INFO ] Unfolded HLPN to a Petri net with 369 places and 575 transitions in 39 ms.
[2022-05-18 00:57:55] [INFO ] Unfolded HLPN properties in 0 ms.
// Phase 1: matrix 38 rows 48 cols
[2022-05-18 00:57:55] [INFO ] Computed 13 place invariants in 4 ms
[2022-05-18 00:57:55] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 4 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:55] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-18 00:57:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:55] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-18 00:57:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 00:57:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2022-05-18 00:57:55] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 2 ms to minimize.
[2022-05-18 00:57:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2022-05-18 00:57:55] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:57:55] [INFO ] Added : 14 causal constraints over 4 iterations in 31 ms. Result :sat
Minimization took 9 ms.
[2022-05-18 00:57:55] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-18 00:57:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:55] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:55] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:57:55] [INFO ] Deduced a trap composed of 14 places in 13 ms of which 1 ms to minimize.
[2022-05-18 00:57:55] [INFO ] Deduced a trap composed of 14 places in 16 ms of which 1 ms to minimize.
[2022-05-18 00:57:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 35 ms
[2022-05-18 00:57:55] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:57:55] [INFO ] Added : 36 causal constraints over 8 iterations in 51 ms. Result :sat
Minimization took 14 ms.
[2022-05-18 00:57:55] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-18 00:57:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:55] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:55] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-18 00:57:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:57:55] [INFO ] Deduced a trap composed of 14 places in 19 ms of which 1 ms to minimize.
[2022-05-18 00:57:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2022-05-18 00:57:55] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:57:55] [INFO ] Deduced a trap composed of 25 places in 19 ms of which 1 ms to minimize.
[2022-05-18 00:57:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2022-05-18 00:57:55] [INFO ] Added : 36 causal constraints over 8 iterations in 166 ms. Result :sat
Minimization took 106 ms.
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-18 00:57:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:56] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:56] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:57:56] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 0 ms to minimize.
[2022-05-18 00:57:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2022-05-18 00:57:56] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 00:57:56] [INFO ] Deduced a trap composed of 25 places in 20 ms of which 0 ms to minimize.
[2022-05-18 00:57:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2022-05-18 00:57:56] [INFO ] Added : 36 causal constraints over 8 iterations in 131 ms. Result :sat
Minimization took 13 ms.
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-18 00:57:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:56] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2022-05-18 00:57:56] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:57:56] [INFO ] Added : 35 causal constraints over 7 iterations in 40 ms. Result :sat
Minimization took 17 ms.
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-18 00:57:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:56] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:56] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2022-05-18 00:57:56] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 00:57:56] [INFO ] Added : 33 causal constraints over 7 iterations in 105 ms. Result :sat
Minimization took 29 ms.
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-18 00:57:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:56] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:56] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-18 00:57:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2022-05-18 00:57:56] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:57:56] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 4 ms to minimize.
[2022-05-18 00:57:56] [INFO ] Deduced a trap composed of 25 places in 27 ms of which 0 ms to minimize.
[2022-05-18 00:57:56] [INFO ] Deduced a trap composed of 11 places in 13 ms of which 0 ms to minimize.
[2022-05-18 00:57:56] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 89 ms
[2022-05-18 00:57:56] [INFO ] Added : 36 causal constraints over 8 iterations in 211 ms. Result :sat
Minimization took 12 ms.
[2022-05-18 00:57:57] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-18 00:57:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:57] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:57] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2022-05-18 00:57:57] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2022-05-18 00:57:57] [INFO ] Deduced a trap composed of 14 places in 15 ms of which 0 ms to minimize.
[2022-05-18 00:57:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 49 ms
[2022-05-18 00:57:57] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:57:57] [INFO ] Added : 36 causal constraints over 8 iterations in 56 ms. Result :sat
Minimization took 17 ms.
[2022-05-18 00:57:57] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-18 00:57:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:57] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:57] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:57:57] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 00:57:57] [INFO ] Deduced a trap composed of 12 places in 12 ms of which 0 ms to minimize.
[2022-05-18 00:57:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2022-05-18 00:57:57] [INFO ] Added : 36 causal constraints over 8 iterations in 222 ms. Result :sat
Minimization took 67 ms.
[2022-05-18 00:57:57] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:57] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-18 00:57:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:57] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-18 00:57:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2022-05-18 00:57:57] [INFO ] Deduced a trap composed of 16 places in 15 ms of which 1 ms to minimize.
[2022-05-18 00:57:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2022-05-18 00:57:57] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:57:57] [INFO ] Deduced a trap composed of 12 places in 17 ms of which 0 ms to minimize.
[2022-05-18 00:57:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 283 ms
[2022-05-18 00:57:57] [INFO ] Added : 36 causal constraints over 8 iterations in 325 ms. Result :sat
Minimization took 73 ms.
[2022-05-18 00:57:58] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-18 00:57:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:58] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:57:58] [INFO ] Deduced a trap composed of 14 places in 19 ms of which 0 ms to minimize.
[2022-05-18 00:57:58] [INFO ] Deduced a trap composed of 14 places in 9 ms of which 0 ms to minimize.
[2022-05-18 00:57:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 37 ms
[2022-05-18 00:57:58] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 00:57:58] [INFO ] Added : 36 causal constraints over 8 iterations in 50 ms. Result :sat
Minimization took 17 ms.
[2022-05-18 00:57:58] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned unsat
[2022-05-18 00:57:58] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-18 00:57:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:58] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2022-05-18 00:57:58] [INFO ] Deduced a trap composed of 14 places in 19 ms of which 0 ms to minimize.
[2022-05-18 00:57:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2022-05-18 00:57:58] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 00:57:58] [INFO ] Added : 22 causal constraints over 5 iterations in 107 ms. Result :sat
Minimization took 51 ms.
[2022-05-18 00:57:58] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-18 00:57:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:58] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-18 00:57:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2022-05-18 00:57:58] [INFO ] Deduced a trap composed of 13 places in 14 ms of which 0 ms to minimize.
[2022-05-18 00:57:58] [INFO ] Deduced a trap composed of 14 places in 19 ms of which 0 ms to minimize.
[2022-05-18 00:57:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 44 ms
[2022-05-18 00:57:58] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 00:57:58] [INFO ] Added : 36 causal constraints over 8 iterations in 122 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [1, -1, 10, -1, 10, -1, 5, 1, -1, -1, -1, -1, 1, 3, 1]
FORMULA PolyORBNT-COL-S05J20-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA PolyORBNT-COL-S05J20-UpperBounds-05 10 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
[2022-05-18 00:57:58] [INFO ] Unfolded HLPN to a Petri net with 369 places and 575 transitions in 17 ms.
[2022-05-18 00:57:58] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_11890379078414956035.dot
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 20 transitions.
Incomplete random walk after 10000 steps, including 674 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 13) seen :21
FORMULA PolyORBNT-COL-S05J20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-UpperBounds-14 3 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-UpperBounds-07 5 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 160 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :11
Incomplete Best-First random walk after 10001 steps, including 181 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :11
Incomplete Best-First random walk after 10001 steps, including 155 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 9) seen :11
Incomplete Best-First random walk after 10001 steps, including 182 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :11
Incomplete Best-First random walk after 10001 steps, including 192 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :11
Incomplete Best-First random walk after 10001 steps, including 156 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10000 steps, including 250 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 157 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 9) seen :11
Incomplete Best-First random walk after 10000 steps, including 166 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :11
[2022-05-18 00:57:59] [INFO ] Flow matrix only has 551 transitions (discarded 4 similar events)
// Phase 1: matrix 551 rows 349 cols
[2022-05-18 00:57:59] [INFO ] Computed 62 place invariants in 28 ms
[2022-05-18 00:57:59] [INFO ] [Real]Absence check using 55 positive place invariants in 12 ms returned sat
[2022-05-18 00:57:59] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 6 ms returned sat
[2022-05-18 00:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:57:59] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2022-05-18 00:57:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:57:59] [INFO ] [Nat]Absence check using 55 positive place invariants in 11 ms returned sat
[2022-05-18 00:57:59] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 6 ms returned sat
[2022-05-18 00:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:58:00] [INFO ] [Nat]Absence check using state equation in 1366 ms returned sat
[2022-05-18 00:58:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 00:58:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2022-05-18 00:58:00] [INFO ] Computed and/alt/rep : 349/889/349 causal constraints (skipped 196 transitions) in 49 ms.
[2022-05-18 00:58:00] [INFO ] Added : 6 causal constraints over 2 iterations in 162 ms. Result :sat
Minimization took 108 ms.
[2022-05-18 00:58:01] [INFO ] [Real]Absence check using 55 positive place invariants in 13 ms returned sat
[2022-05-18 00:58:01] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 6 ms returned sat
[2022-05-18 00:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:58:01] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2022-05-18 00:58:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:58:01] [INFO ] [Nat]Absence check using 55 positive place invariants in 12 ms returned sat
[2022-05-18 00:58:01] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 3 ms returned unsat
[2022-05-18 00:58:01] [INFO ] [Real]Absence check using 55 positive place invariants in 11 ms returned sat
[2022-05-18 00:58:01] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 5 ms returned sat
[2022-05-18 00:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:58:01] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2022-05-18 00:58:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:58:01] [INFO ] [Nat]Absence check using 55 positive place invariants in 13 ms returned sat
[2022-05-18 00:58:01] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 7 ms returned sat
[2022-05-18 00:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:58:04] [INFO ] [Nat]Absence check using state equation in 2463 ms returned unsat
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using 55 positive place invariants in 13 ms returned sat
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 5 ms returned unsat
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using 55 positive place invariants in 12 ms returned sat
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 4 ms returned unsat
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using 55 positive place invariants in 12 ms returned sat
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 5 ms returned unsat
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using 55 positive place invariants in 12 ms returned sat
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 5 ms returned unsat
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using 55 positive place invariants in 12 ms returned sat
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 6 ms returned unsat
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using 55 positive place invariants in 12 ms returned sat
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 5 ms returned sat
[2022-05-18 00:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:58:04] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2022-05-18 00:58:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:58:04] [INFO ] [Nat]Absence check using 55 positive place invariants in 12 ms returned sat
[2022-05-18 00:58:04] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 5 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 4, 1, 1, 1, 1, 1, 1] Max seen :[0, 1, 4, 1, 1, 1, 1, 1, 1]
FORMULA PolyORBNT-COL-S05J20-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-UpperBounds-02 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 1000 steps, including 90 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1) seen :1 could not realise parikh vector
FORMULA PolyORBNT-COL-S05J20-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652835485706

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S05J20"
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 PolyORBNT-COL-S05J20, 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-165277027100274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J20.tgz
mv PolyORBNT-COL-S05J20 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 ;