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-165277026900169.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-S02J04T08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277026900169
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 8.2K Apr 29 13:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 29 13:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 13:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 13:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:27 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-S02J04T08-UpperBounds-00
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-01
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-02
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-03
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-04
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-05
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-06
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-07
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-08
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-09
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-10
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-11
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-12
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-13
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-14
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652832466783

Running Version 0
[2022-05-18 00:07:48] [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 00:07:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 00:07:48] [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 00:07:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 00:07:49] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 737 ms
[2022-05-18 00:07:49] [INFO ] ms1 symmetric to ms2 in transition T_1124
[2022-05-18 00:07:49] [INFO ] ms1 symmetric to ms2 in transition T_1125
[2022-05-18 00:07:49] [INFO ] ms2 symmetric to ms3 in transition T_1125
[2022-05-18 00:07:49] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2022-05-18 00:07:49] [INFO ] ms4 symmetric to ms2 in transition T_1126
[2022-05-18 00:07:49] [INFO ] ms2 symmetric to ms3 in transition T_1126
[2022-05-18 00:07:49] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 614 PT places and 1300.0 transition bindings in 28 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2022-05-18 00:07:49] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions in 4 ms.
[2022-05-18 00:07:49] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_322107904904850256.dot
Normalized transition count is 64 out of 65 initially.
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 00:07:49] [INFO ] Computed 26 place invariants in 12 ms
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-01 5 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-18 00:07:49] [INFO ] Unfolded HLPN to a Petri net with 614 places and 1114 transitions in 21 ms.
[2022-05-18 00:07:49] [INFO ] Unfolded HLPN properties in 0 ms.
[2022-05-18 00:07:49] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 00:07:49] [INFO ] Computed 26 place invariants in 6 ms
[2022-05-18 00:07:49] [INFO ] [Real]Absence check using 11 positive place invariants in 21 ms returned sat
[2022-05-18 00:07:49] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 00:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:49] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-18 00:07:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:49] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-18 00:07:49] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 00:07:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:49] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-18 00:07:49] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-18 00:07:49] [INFO ] [Nat]Added 9 Read/Feed constraints in 30 ms returned sat
[2022-05-18 00:07:49] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-18 00:07:49] [INFO ] Added : 58 causal constraints over 12 iterations in 171 ms. Result :sat
Minimization took 22 ms.
[2022-05-18 00:07:49] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:49] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 6 ms returned sat
[2022-05-18 00:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:49] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-05-18 00:07:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:50] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-18 00:07:50] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 00:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:50] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-18 00:07:50] [INFO ] [Nat]Added 9 Read/Feed constraints in 25 ms returned sat
[2022-05-18 00:07:50] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 29 ms to minimize.
[2022-05-18 00:07:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2022-05-18 00:07:50] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 00:07:50] [INFO ] Added : 62 causal constraints over 13 iterations in 241 ms. Result :sat
Minimization took 31 ms.
[2022-05-18 00:07:50] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:07:50] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:50] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-18 00:07:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:50] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:07:50] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:50] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2022-05-18 00:07:50] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2022-05-18 00:07:50] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 1 ms to minimize.
[2022-05-18 00:07:50] [INFO ] Deduced a trap composed of 15 places in 19 ms of which 3 ms to minimize.
[2022-05-18 00:07:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 63 ms
[2022-05-18 00:07:50] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 00:07:50] [INFO ] Deduced a trap composed of 35 places in 26 ms of which 0 ms to minimize.
[2022-05-18 00:07:50] [INFO ] Deduced a trap composed of 31 places in 20 ms of which 1 ms to minimize.
[2022-05-18 00:07:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 75 ms
[2022-05-18 00:07:50] [INFO ] Added : 62 causal constraints over 13 iterations in 215 ms. Result :sat
Minimization took 23 ms.
[2022-05-18 00:07:50] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:50] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-18 00:07:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:50] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:50] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:51] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-18 00:07:51] [INFO ] [Nat]Added 9 Read/Feed constraints in 6 ms returned sat
[2022-05-18 00:07:51] [INFO ] Deduced a trap composed of 22 places in 19 ms of which 0 ms to minimize.
[2022-05-18 00:07:51] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 1 ms to minimize.
[2022-05-18 00:07:51] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 8 ms to minimize.
[2022-05-18 00:07:51] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 134 ms
[2022-05-18 00:07:51] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 00:07:51] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 0 ms to minimize.
[2022-05-18 00:07:51] [INFO ] Deduced a trap composed of 28 places in 20 ms of which 1 ms to minimize.
[2022-05-18 00:07:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 118 ms
[2022-05-18 00:07:51] [INFO ] Added : 62 causal constraints over 13 iterations in 238 ms. Result :sat
Minimization took 26 ms.
[2022-05-18 00:07:51] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2022-05-18 00:07:51] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 00:07:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-18 00:07:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:51] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:51] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:51] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-18 00:07:51] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:07:51] [INFO ] Deduced a trap composed of 28 places in 19 ms of which 0 ms to minimize.
[2022-05-18 00:07:51] [INFO ] Deduced a trap composed of 27 places in 23 ms of which 0 ms to minimize.
[2022-05-18 00:07:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 65 ms
[2022-05-18 00:07:51] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 00:07:51] [INFO ] Added : 62 causal constraints over 13 iterations in 152 ms. Result :sat
Minimization took 26 ms.
[2022-05-18 00:07:51] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:51] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:07:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-18 00:07:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:51] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:07:51] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 00:07:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:51] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-18 00:07:51] [INFO ] [Nat]Added 9 Read/Feed constraints in 3 ms returned sat
[2022-05-18 00:07:51] [INFO ] Deduced a trap composed of 16 places in 19 ms of which 1 ms to minimize.
[2022-05-18 00:07:51] [INFO ] Deduced a trap composed of 15 places in 10 ms of which 0 ms to minimize.
[2022-05-18 00:07:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 45 ms
[2022-05-18 00:07:52] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 00:07:52] [INFO ] Added : 62 causal constraints over 13 iterations in 120 ms. Result :sat
Minimization took 19 ms.
[2022-05-18 00:07:52] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-18 00:07:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:52] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:52] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Nat]Added 9 Read/Feed constraints in 3 ms returned sat
[2022-05-18 00:07:52] [INFO ] Deduced a trap composed of 32 places in 25 ms of which 1 ms to minimize.
[2022-05-18 00:07:52] [INFO ] Deduced a trap composed of 28 places in 19 ms of which 1 ms to minimize.
[2022-05-18 00:07:52] [INFO ] Deduced a trap composed of 28 places in 18 ms of which 1 ms to minimize.
[2022-05-18 00:07:52] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 82 ms
[2022-05-18 00:07:52] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 00:07:52] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 0 ms to minimize.
[2022-05-18 00:07:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2022-05-18 00:07:52] [INFO ] Added : 60 causal constraints over 12 iterations in 127 ms. Result :sat
Minimization took 43 ms.
[2022-05-18 00:07:52] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-18 00:07:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:52] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:52] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:07:52] [INFO ] Deduced a trap composed of 16 places in 16 ms of which 0 ms to minimize.
[2022-05-18 00:07:52] [INFO ] Deduced a trap composed of 15 places in 14 ms of which 0 ms to minimize.
[2022-05-18 00:07:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 43 ms
[2022-05-18 00:07:52] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 00:07:52] [INFO ] Added : 62 causal constraints over 13 iterations in 92 ms. Result :sat
Minimization took 25 ms.
[2022-05-18 00:07:52] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-18 00:07:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:52] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:52] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-18 00:07:52] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:07:52] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2022-05-18 00:07:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2022-05-18 00:07:52] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:07:53] [INFO ] Deduced a trap composed of 24 places in 24 ms of which 0 ms to minimize.
[2022-05-18 00:07:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2022-05-18 00:07:53] [INFO ] Added : 61 causal constraints over 13 iterations in 136 ms. Result :sat
Minimization took 22 ms.
[2022-05-18 00:07:53] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:07:53] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-18 00:07:53] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:07:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:53] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:53] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:07:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:53] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-18 00:07:53] [INFO ] [Nat]Added 9 Read/Feed constraints in 24 ms returned sat
[2022-05-18 00:07:53] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
[2022-05-18 00:07:53] [INFO ] Deduced a trap composed of 30 places in 18 ms of which 0 ms to minimize.
[2022-05-18 00:07:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 71 ms
[2022-05-18 00:07:53] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:07:53] [INFO ] Added : 55 causal constraints over 11 iterations in 66 ms. Result :sat
Minimization took 22 ms.
[2022-05-18 00:07:53] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:53] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-18 00:07:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:53] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:07:53] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:53] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-18 00:07:53] [INFO ] [Nat]Added 9 Read/Feed constraints in 5 ms returned sat
[2022-05-18 00:07:53] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 1 ms to minimize.
[2022-05-18 00:07:53] [INFO ] Deduced a trap composed of 30 places in 21 ms of which 0 ms to minimize.
[2022-05-18 00:07:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 70 ms
[2022-05-18 00:07:53] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:07:53] [INFO ] Deduced a trap composed of 23 places in 18 ms of which 0 ms to minimize.
[2022-05-18 00:07:53] [INFO ] Deduced a trap composed of 24 places in 17 ms of which 0 ms to minimize.
[2022-05-18 00:07:53] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 0 ms to minimize.
[2022-05-18 00:07:53] [INFO ] Deduced a trap composed of 30 places in 21 ms of which 0 ms to minimize.
[2022-05-18 00:07:53] [INFO ] Deduced a trap composed of 35 places in 33 ms of which 0 ms to minimize.
[2022-05-18 00:07:53] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 1 ms to minimize.
[2022-05-18 00:07:53] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 204 ms
[2022-05-18 00:07:53] [INFO ] Added : 52 causal constraints over 12 iterations in 311 ms. Result :sat
Minimization took 125 ms.
[2022-05-18 00:07:54] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:54] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-18 00:07:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:54] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2022-05-18 00:07:54] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:07:54] [INFO ] Added : 44 causal constraints over 9 iterations in 102 ms. Result :sat
Minimization took 18 ms.
[2022-05-18 00:07:54] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:54] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-18 00:07:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:54] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:07:54] [INFO ] Deduced a trap composed of 16 places in 12 ms of which 1 ms to minimize.
[2022-05-18 00:07:54] [INFO ] Deduced a trap composed of 15 places in 14 ms of which 0 ms to minimize.
[2022-05-18 00:07:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 40 ms
[2022-05-18 00:07:54] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 00:07:54] [INFO ] Deduced a trap composed of 19 places in 21 ms of which 5 ms to minimize.
[2022-05-18 00:07:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2022-05-18 00:07:54] [INFO ] Added : 63 causal constraints over 13 iterations in 214 ms. Result :sat
Minimization took 20 ms.
[2022-05-18 00:07:54] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:54] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-18 00:07:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:54] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-18 00:07:54] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2022-05-18 00:07:54] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 0 ms to minimize.
[2022-05-18 00:07:54] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2022-05-18 00:07:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 56 ms
[2022-05-18 00:07:54] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 12 ms.
[2022-05-18 00:07:54] [INFO ] Added : 61 causal constraints over 13 iterations in 126 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [2, 2, 8, 8, 8, 1, 20, 2, 1, 2, 28, 2, 8, 1]
[2022-05-18 00:07:54] [INFO ] Unfolded HLPN to a Petri net with 614 places and 1114 transitions in 17 ms.
[2022-05-18 00:07:54] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_4903391906952127309.dot
Incomplete random walk after 10000 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 14) seen :17
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :11
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :12
[2022-05-18 00:07:55] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 614 cols
[2022-05-18 00:07:55] [INFO ] Computed 50 place invariants in 58 ms
[2022-05-18 00:07:55] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2022-05-18 00:07:55] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 17 ms returned sat
[2022-05-18 00:07:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:55] [INFO ] [Real]Absence check using state equation in 385 ms returned sat
[2022-05-18 00:07:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:56] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-18 00:07:56] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 16 ms returned unsat
[2022-05-18 00:07:56] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-18 00:07:56] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 17 ms returned unsat
[2022-05-18 00:07:56] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2022-05-18 00:07:56] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 10 ms returned unsat
[2022-05-18 00:07:56] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-18 00:07:56] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 15 ms returned unsat
[2022-05-18 00:07:56] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-18 00:07:56] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 18 ms returned sat
[2022-05-18 00:07:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:56] [INFO ] [Real]Absence check using state equation in 334 ms returned sat
[2022-05-18 00:07:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:56] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-18 00:07:56] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 16 ms returned sat
[2022-05-18 00:07:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:59] [INFO ] [Nat]Absence check using state equation in 2418 ms returned sat
[2022-05-18 00:07:59] [INFO ] State equation strengthened by 104 read => feed constraints.
[2022-05-18 00:08:00] [INFO ] [Nat]Added 104 Read/Feed constraints in 732 ms returned sat
[2022-05-18 00:08:00] [INFO ] Deduced a trap composed of 323 places in 209 ms of which 1 ms to minimize.
[2022-05-18 00:08:00] [INFO ] Deduced a trap composed of 65 places in 66 ms of which 0 ms to minimize.
[2022-05-18 00:08:00] [INFO ] Deduced a trap composed of 66 places in 84 ms of which 0 ms to minimize.
[2022-05-18 00:08:01] [INFO ] Deduced a trap composed of 66 places in 97 ms of which 1 ms to minimize.
[2022-05-18 00:08:02] [INFO ] Deduced a trap composed of 3 places in 236 ms of which 0 ms to minimize.
[2022-05-18 00:08:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-18 00:08:02] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-18 00:08:02] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 14 ms returned unsat
[2022-05-18 00:08:02] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-18 00:08:02] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 10 ms returned unsat
[2022-05-18 00:08:02] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-18 00:08:02] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 19 ms returned sat
[2022-05-18 00:08:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:08:02] [INFO ] [Real]Absence check using state equation in 434 ms returned sat
[2022-05-18 00:08:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:08:02] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-18 00:08:02] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 27 ms returned sat
[2022-05-18 00:08:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:08:03] [INFO ] [Nat]Absence check using state equation in 384 ms returned sat
[2022-05-18 00:08:04] [INFO ] [Nat]Added 104 Read/Feed constraints in 1246 ms returned sat
[2022-05-18 00:08:04] [INFO ] Deduced a trap composed of 325 places in 206 ms of which 0 ms to minimize.
[2022-05-18 00:08:05] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 1 ms to minimize.
[2022-05-18 00:08:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1520 ms
[2022-05-18 00:08:06] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 81 ms.
[2022-05-18 00:08:07] [INFO ] Added : 35 causal constraints over 7 iterations in 1771 ms. Result :unknown
[2022-05-18 00:08:07] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-18 00:08:07] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 22 ms returned sat
[2022-05-18 00:08:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:08:08] [INFO ] [Real]Absence check using state equation in 355 ms returned sat
[2022-05-18 00:08:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:08:08] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2022-05-18 00:08:08] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 17 ms returned unsat
[2022-05-18 00:08:08] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-18 00:08:08] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 10 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 20, 1, 1, 28, 1, 1] Max seen :[1, 1, 1, 1, 2, 1, 1, 2, 1, 1]
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 220600 steps, including 1002 resets, run finished after 627 ms. (steps per millisecond=351 ) properties (out of 2) seen :4 could not realise parikh vector
Support contains 16 out of 614 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 614/614 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 612 transition count 1050
Reduce places removed 64 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 72 rules applied. Total rules applied 138 place count 548 transition count 1042
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 146 place count 540 transition count 1042
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 146 place count 540 transition count 978
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 274 place count 476 transition count 978
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 386 place count 420 transition count 922
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 394 place count 420 transition count 914
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 402 place count 412 transition count 914
Applied a total of 402 rules in 171 ms. Remains 412 /614 variables (removed 202) and now considering 914/1114 (removed 200) transitions.
[2022-05-18 00:08:09] [INFO ] Flow matrix only has 898 transitions (discarded 16 similar events)
// Phase 1: matrix 898 rows 412 cols
[2022-05-18 00:08:09] [INFO ] Computed 48 place invariants in 26 ms
[2022-05-18 00:08:09] [INFO ] Dead Transitions using invariants and state equation in 410 ms returned [804, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 818, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 832, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 846, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 860, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 874, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 888, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 902, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913]
Found 88 dead transitions using SMT.
Drop transitions removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions :[913, 912, 911, 910, 909, 908, 907, 906, 905, 904, 902, 899, 898, 897, 896, 895, 894, 893, 892, 891, 890, 888, 885, 884, 883, 882, 881, 880, 879, 878, 877, 876, 874, 871, 870, 869, 868, 867, 866, 865, 864, 863, 862, 860, 857, 856, 855, 854, 853, 852, 851, 850, 849, 848, 846, 843, 842, 841, 840, 839, 838, 837, 836, 835, 834, 832, 829, 828, 827, 826, 825, 824, 823, 822, 821, 820, 818, 815, 814, 813, 812, 811, 810, 809, 808, 807, 806, 804]
Starting structural reductions, iteration 1 : 412/614 places, 826/1114 transitions.
Reduce places removed 2 places and 16 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 410 transition count 810
Reduce places removed 16 places and 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 18 place count 394 transition count 794
Applied a total of 18 rules in 27 ms. Remains 394 /412 variables (removed 18) and now considering 794/826 (removed 32) transitions.
Finished structural reductions, in 2 iterations. Remains : 394/614 places, 794/1114 transitions.
Normalized transition count is 778 out of 794 initially.
// Phase 1: matrix 778 rows 394 cols
[2022-05-18 00:08:09] [INFO ] Computed 48 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 388 resets, run finished after 2968 ms. (steps per millisecond=336 ) properties (out of 2) seen :4
Incomplete Best-First random walk after 1000000 steps, including 161 resets, run finished after 1494 ms. (steps per millisecond=669 ) properties (out of 2) seen :3
Incomplete Best-First random walk after 1000001 steps, including 168 resets, run finished after 1474 ms. (steps per millisecond=678 ) properties (out of 2) seen :4
[2022-05-18 00:08:15] [INFO ] Flow matrix only has 778 transitions (discarded 16 similar events)
// Phase 1: matrix 778 rows 394 cols
[2022-05-18 00:08:15] [INFO ] Computed 48 place invariants in 26 ms
[2022-05-18 00:08:15] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2022-05-18 00:08:15] [INFO ] [Real]Absence check using 12 positive and 36 generalized place invariants in 4 ms returned unsat
[2022-05-18 00:08:15] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2022-05-18 00:08:15] [INFO ] [Real]Absence check using 12 positive and 36 generalized place invariants in 12 ms returned unsat
Current structural bounds on expressions (after SMT) : [2, 2] Max seen :[2, 2]
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-11 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652832496925

--------------------
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-S02J04T08"
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-S02J04T08, 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-165277026900169"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T08.tgz
mv PolyORBLF-COL-S02J04T08 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 ;