MCC'2022- Execution of r179-tall-165277026900187

About the Execution of 2021-gold for PolyORBLF-COL-S04J04T08

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
458.743	23400.00	37081.00	397.80	1 4 1 1 1 1 4 10 4 1 1 1 7 4 1 1	normal

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-165277026900187.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-S04J04T08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277026900187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 8.6K Apr 29 14:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 14:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 14:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 29 14:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K May 9 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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-S04J04T08-UpperBounds-00
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-01
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-02
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-03
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-04
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-05
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-06
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-07
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-08
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-09
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-10
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-11
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-12
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-13
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-14
FORMULA_NAME PolyORBLF-COL-S04J04T08-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652832840738

Running Version 0
[2022-05-18 00:14:02] [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 00:14:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 00:14:02] [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 00:14:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 00:14:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 685 ms
[2022-05-18 00:14:02] [INFO ] ms1 symmetric to ms2 in transition T_1124
[2022-05-18 00:14:02] [INFO ] ms1 symmetric to ms2 in transition T_1125
[2022-05-18 00:14:02] [INFO ] ms2 symmetric to ms3 in transition T_1125
[2022-05-18 00:14:02] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2022-05-18 00:14:02] [INFO ] ms4 symmetric to ms2 in transition T_1126
[2022-05-18 00:14:02] [INFO ] ms2 symmetric to ms3 in transition T_1126
[2022-05-18 00:14:02] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 712 PT places and 4080.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2022-05-18 00:14:03] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions in 10 ms.
[2022-05-18 00:14:03] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_17726820790309637374.dot
Normalized transition count is 64 out of 65 initially.
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 00:14:03] [INFO ] Computed 26 place invariants in 12 ms
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-07 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-18 00:14:03] [INFO ] Unfolded HLPN to a Petri net with 712 places and 1844 transitions in 37 ms.
[2022-05-18 00:14:03] [INFO ] Unfolded HLPN properties in 1 ms.
[2022-05-18 00:14:03] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 00:14:03] [INFO ] Computed 26 place invariants in 5 ms
[2022-05-18 00:14:03] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2022-05-18 00:14:03] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 00:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:03] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-18 00:14:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:03] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-18 00:14:03] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:03] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-18 00:14:03] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-18 00:14:03] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2022-05-18 00:14:03] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 4 ms to minimize.
[2022-05-18 00:14:03] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 0 ms to minimize.
[2022-05-18 00:14:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 120 ms
[2022-05-18 00:14:03] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-18 00:14:03] [INFO ] Added : 61 causal constraints over 13 iterations in 155 ms. Result :sat
Minimization took 24 ms.
[2022-05-18 00:14:03] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:03] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:03] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-18 00:14:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:03] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:14:03] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:03] [INFO ] [Nat]Absence check using state equation in 228 ms returned sat
[2022-05-18 00:14:03] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:14:04] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 1 ms to minimize.
[2022-05-18 00:14:04] [INFO ] Deduced a trap composed of 29 places in 21 ms of which 1 ms to minimize.
[2022-05-18 00:14:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 65 ms
[2022-05-18 00:14:04] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-18 00:14:04] [INFO ] Added : 59 causal constraints over 12 iterations in 117 ms. Result :sat
Minimization took 36 ms.
[2022-05-18 00:14:04] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-18 00:14:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:04] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2022-05-18 00:14:04] [INFO ] Deduced a trap composed of 23 places in 22 ms of which 1 ms to minimize.
[2022-05-18 00:14:04] [INFO ] Deduced a trap composed of 26 places in 19 ms of which 0 ms to minimize.
[2022-05-18 00:14:04] [INFO ] Deduced a trap composed of 11 places in 10 ms of which 0 ms to minimize.
[2022-05-18 00:14:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 78 ms
[2022-05-18 00:14:04] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 00:14:04] [INFO ] Deduced a trap composed of 5 places in 11 ms of which 0 ms to minimize.
[2022-05-18 00:14:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2022-05-18 00:14:04] [INFO ] Added : 47 causal constraints over 10 iterations in 125 ms. Result :sat
Minimization took 19 ms.
[2022-05-18 00:14:04] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-18 00:14:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:04] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2022-05-18 00:14:04] [INFO ] Deduced a trap composed of 27 places in 29 ms of which 1 ms to minimize.
[2022-05-18 00:14:04] [INFO ] Deduced a trap composed of 8 places in 13 ms of which 0 ms to minimize.
[2022-05-18 00:14:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 57 ms
[2022-05-18 00:14:04] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 00:14:04] [INFO ] Added : 62 causal constraints over 13 iterations in 119 ms. Result :sat
Minimization took 26 ms.
[2022-05-18 00:14:04] [INFO ] [Real]Absence check using 11 positive place invariants in 8 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-18 00:14:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 15 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 00:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:05] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-18 00:14:05] [INFO ] [Nat]Added 9 Read/Feed constraints in 0 ms returned sat
[2022-05-18 00:14:05] [INFO ] Deduced a trap composed of 24 places in 23 ms of which 0 ms to minimize.
[2022-05-18 00:14:05] [INFO ] Deduced a trap composed of 26 places in 25 ms of which 0 ms to minimize.
[2022-05-18 00:14:05] [INFO ] Deduced a trap composed of 33 places in 19 ms of which 0 ms to minimize.
[2022-05-18 00:14:05] [INFO ] Deduced a trap composed of 34 places in 19 ms of which 0 ms to minimize.
[2022-05-18 00:14:05] [INFO ] Deduced a trap composed of 27 places in 23 ms of which 0 ms to minimize.
[2022-05-18 00:14:05] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 157 ms
[2022-05-18 00:14:05] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:14:05] [INFO ] Added : 62 causal constraints over 13 iterations in 138 ms. Result :sat
Minimization took 26 ms.
[2022-05-18 00:14:05] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:05] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-18 00:14:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:14:05] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:05] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-18 00:14:05] [INFO ] [Nat]Added 9 Read/Feed constraints in 24 ms returned sat
[2022-05-18 00:14:05] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-18 00:14:05] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 0 ms to minimize.
[2022-05-18 00:14:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2022-05-18 00:14:05] [INFO ] Added : 46 causal constraints over 10 iterations in 152 ms. Result :sat
Minimization took 34 ms.
[2022-05-18 00:14:05] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:05] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-18 00:14:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:14:05] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:05] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-18 00:14:05] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:14:05] [INFO ] Deduced a trap composed of 32 places in 30 ms of which 0 ms to minimize.
[2022-05-18 00:14:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2022-05-18 00:14:05] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-18 00:14:05] [INFO ] Added : 61 causal constraints over 13 iterations in 131 ms. Result :sat
Minimization took 52 ms.
[2022-05-18 00:14:06] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:06] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-18 00:14:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:06] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:14:06] [INFO ] Deduced a trap composed of 28 places in 24 ms of which 0 ms to minimize.
[2022-05-18 00:14:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2022-05-18 00:14:06] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 00:14:06] [INFO ] Added : 46 causal constraints over 10 iterations in 147 ms. Result :sat
Minimization took 18 ms.
[2022-05-18 00:14:06] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned unsat
[2022-05-18 00:14:06] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-18 00:14:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:06] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2022-05-18 00:14:06] [INFO ] Deduced a trap composed of 30 places in 26 ms of which 1 ms to minimize.
[2022-05-18 00:14:06] [INFO ] Deduced a trap composed of 32 places in 24 ms of which 0 ms to minimize.
[2022-05-18 00:14:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 81 ms
[2022-05-18 00:14:06] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 00:14:06] [INFO ] Added : 50 causal constraints over 12 iterations in 128 ms. Result :sat
Minimization took 40 ms.
[2022-05-18 00:14:06] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-18 00:14:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:06] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-18 00:14:06] [INFO ] [Nat]Added 9 Read/Feed constraints in 4 ms returned sat
[2022-05-18 00:14:06] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 00:14:07] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 0 ms to minimize.
[2022-05-18 00:14:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2022-05-18 00:14:07] [INFO ] Added : 37 causal constraints over 8 iterations in 99 ms. Result :sat
Minimization took 99 ms.
[2022-05-18 00:14:07] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:07] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 00:14:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-18 00:14:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:07] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:07] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:07] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-18 00:14:07] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2022-05-18 00:14:07] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 1 ms to minimize.
[2022-05-18 00:14:07] [INFO ] Deduced a trap composed of 25 places in 24 ms of which 1 ms to minimize.
[2022-05-18 00:14:07] [INFO ] Deduced a trap composed of 23 places in 14 ms of which 0 ms to minimize.
[2022-05-18 00:14:07] [INFO ] Deduced a trap composed of 26 places in 19 ms of which 0 ms to minimize.
[2022-05-18 00:14:07] [INFO ] Deduced a trap composed of 14 places in 13 ms of which 1 ms to minimize.
[2022-05-18 00:14:07] [INFO ] Deduced a trap composed of 15 places in 12 ms of which 0 ms to minimize.
[2022-05-18 00:14:07] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 145 ms
[2022-05-18 00:14:07] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:14:07] [INFO ] Added : 46 causal constraints over 10 iterations in 89 ms. Result :sat
Minimization took 22 ms.
[2022-05-18 00:14:07] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 00:14:07] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:14:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-18 00:14:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:07] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 00:14:07] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 00:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:07] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-18 00:14:07] [INFO ] [Nat]Added 9 Read/Feed constraints in 4 ms returned sat
[2022-05-18 00:14:07] [INFO ] Deduced a trap composed of 29 places in 19 ms of which 1 ms to minimize.
[2022-05-18 00:14:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2022-05-18 00:14:07] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 00:14:07] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 0 ms to minimize.
[2022-05-18 00:14:07] [INFO ] Deduced a trap composed of 27 places in 24 ms of which 1 ms to minimize.
[2022-05-18 00:14:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 73 ms
[2022-05-18 00:14:07] [INFO ] Added : 47 causal constraints over 11 iterations in 157 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [1, 4, 1, 1, 8, 4, 38, 1, 1, 8, 4, 1, 1]
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
[2022-05-18 00:14:07] [INFO ] Unfolded HLPN to a Petri net with 712 places and 1844 transitions in 27 ms.
[2022-05-18 00:14:07] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_15331002741342066690.dot
Incomplete random walk after 10000 steps, including 3 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 12) seen :27
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-13 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-06 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-01 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :11
[2022-05-18 00:14:08] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
// Phase 1: matrix 1812 rows 712 cols
[2022-05-18 00:14:08] [INFO ] Computed 54 place invariants in 99 ms
[2022-05-18 00:14:08] [INFO ] [Real]Absence check using 16 positive place invariants in 13 ms returned sat
[2022-05-18 00:14:08] [INFO ] [Real]Absence check using 16 positive and 38 generalized place invariants in 25 ms returned unsat
[2022-05-18 00:14:08] [INFO ] [Real]Absence check using 16 positive place invariants in 12 ms returned sat
[2022-05-18 00:14:08] [INFO ] [Real]Absence check using 16 positive and 38 generalized place invariants in 24 ms returned unsat
[2022-05-18 00:14:08] [INFO ] [Real]Absence check using 16 positive place invariants in 12 ms returned sat
[2022-05-18 00:14:08] [INFO ] [Real]Absence check using 16 positive and 38 generalized place invariants in 24 ms returned sat
[2022-05-18 00:14:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:09] [INFO ] [Real]Absence check using state equation in 589 ms returned sat
[2022-05-18 00:14:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:09] [INFO ] [Nat]Absence check using 16 positive place invariants in 22 ms returned sat
[2022-05-18 00:14:09] [INFO ] [Nat]Absence check using 16 positive and 38 generalized place invariants in 25 ms returned sat
[2022-05-18 00:14:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:10] [INFO ] [Nat]Absence check using state equation in 1469 ms returned sat
[2022-05-18 00:14:10] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 00:14:12] [INFO ] [Nat]Added 168 Read/Feed constraints in 1780 ms returned sat
[2022-05-18 00:14:12] [INFO ] Deduced a trap composed of 75 places in 359 ms of which 1 ms to minimize.
[2022-05-18 00:14:14] [INFO ] Deduced a trap composed of 2 places in 413 ms of which 1 ms to minimize.
[2022-05-18 00:14:14] [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 2
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)
Current structural bounds on expressions (after SMT) : [1, 4, 8] Max seen :[1, 4, 7]
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-08 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 8 out of 712 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 712/712 places, 1844/1844 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 708 transition count 1772
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 148 place count 636 transition count 1772
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 148 place count 636 transition count 1692
Deduced a syphon composed of 80 places in 5 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 308 place count 556 transition count 1692
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 468 place count 476 transition count 1612
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 484 place count 476 transition count 1596
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 500 place count 460 transition count 1596
Applied a total of 500 rules in 300 ms. Remains 460 /712 variables (removed 252) and now considering 1596/1844 (removed 248) transitions.
[2022-05-18 00:14:14] [INFO ] Flow matrix only has 1564 transitions (discarded 32 similar events)
// Phase 1: matrix 1564 rows 460 cols
[2022-05-18 00:14:14] [INFO ] Computed 50 place invariants in 50 ms
[2022-05-18 00:14:15] [INFO ] Dead Transitions using invariants and state equation in 699 ms returned [1048, 1050, 1053, 1057, 1058, 1059, 1060, 1061, 1062, 1064, 1065, 1066, 1067, 1068, 1070, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1117, 1119, 1122, 1126, 1127, 1128, 1129, 1130, 1131, 1133, 1134, 1135, 1136, 1137, 1139, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1186, 1188, 1191, 1195, 1196, 1197, 1198, 1199, 1200, 1202, 1203, 1204, 1205, 1206, 1208, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1255, 1257, 1260, 1264, 1265, 1266, 1267, 1268, 1269, 1271, 1272, 1273, 1274, 1275, 1277, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1324, 1326, 1329, 1333, 1334, 1335, 1336, 1337, 1338, 1340, 1341, 1342, 1343, 1344, 1346, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1393, 1395, 1398, 1402, 1403, 1404, 1405, 1406, 1407, 1409, 1410, 1411, 1412, 1413, 1415, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1462, 1464, 1467, 1471, 1472, 1473, 1474, 1475, 1476, 1478, 1479, 1480, 1481, 1482, 1484, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1531, 1533, 1536, 1540, 1541, 1542, 1543, 1544, 1545, 1547, 1548, 1549, 1550, 1551, 1553, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595]
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions :[1595, 1594, 1593, 1592, 1591, 1590, 1589, 1588, 1587, 1586, 1585, 1584, 1583, 1582, 1580, 1579, 1578, 1577, 1576, 1575, 1574, 1573, 1572, 1571, 1570, 1569, 1568, 1567, 1566, 1565, 1564, 1563, 1562, 1561, 1560, 1559, 1558, 1557, 1556, 1553, 1551, 1550, 1549, 1548, 1547, 1545, 1544, 1543, 1542, 1541, 1540, 1536, 1533, 1531, 1526, 1525, 1524, 1523, 1522, 1521, 1520, 1519, 1518, 1517, 1516, 1515, 1514, 1513, 1511, 1510, 1509, 1508, 1507, 1506, 1505, 1504, 1503, 1502, 1501, 1500, 1499, 1498, 1497, 1496, 1495, 1494, 1493, 1492, 1491, 1490, 1489, 1488, 1487, 1484, 1482, 1481, 1480, 1479, 1478, 1476, 1475, 1474, 1473, 1472, 1471, 1467, 1464, 1462, 1457, 1456, 1455, 1454, 1453, 1452, 1451, 1450, 1449, 1448, 1447, 1446, 1445, 1444, 1442, 1441, 1440, 1439, 1438, 1437, 1436, 1435, 1434, 1433, 1432, 1431, 1430, 1429, 1428, 1427, 1426, 1425, 1424, 1423, 1422, 1421, 1420, 1419, 1418, 1415, 1413, 1412, 1411, 1410, 1409, 1407, 1406, 1405, 1404, 1403, 1402, 1398, 1395, 1393, 1388, 1387, 1386, 1385, 1384, 1383, 1382, 1381, 1380, 1379, 1378, 1377, 1376, 1375, 1373, 1372, 1371, 1370, 1369, 1368, 1367, 1366, 1365, 1364, 1363, 1362, 1361, 1360, 1359, 1358, 1357, 1356, 1355, 1354, 1353, 1352, 1351, 1350, 1349, 1346, 1344, 1343, 1342, 1341, 1340, 1338, 1337, 1336, 1335, 1334, 1333, 1329, 1326, 1324, 1319, 1318, 1317, 1316, 1315, 1314, 1313, 1312, 1311, 1310, 1309, 1308, 1307, 1306, 1304, 1303, 1302, 1301, 1300, 1299, 1298, 1297, 1296, 1295, 1294, 1293, 1292, 1291, 1290, 1289, 1288, 1287, 1286, 1285, 1284, 1283, 1282, 1281, 1280, 1277, 1275, 1274, 1273, 1272, 1271, 1269, 1268, 1267, 1266, 1265, 1264, 1260, 1257, 1255, 1250, 1249, 1248, 1247, 1246, 1245, 1244, 1243, 1242, 1241, 1240, 1239, 1238, 1237, 1235, 1234, 1233, 1232, 1231, 1230, 1229, 1228, 1227, 1226, 1225, 1224, 1223, 1222, 1221, 1220, 1219, 1218, 1217, 1216, 1215, 1214, 1213, 1212, 1211, 1208, 1206, 1205, 1204, 1203, 1202, 1200, 1199, 1198, 1197, 1196, 1195, 1191, 1188, 1186, 1181, 1180, 1179, 1178, 1177, 1176, 1175, 1174, 1173, 1172, 1171, 1170, 1169, 1168, 1166, 1165, 1164, 1163, 1162, 1161, 1160, 1159, 1158, 1157, 1156, 1155, 1154, 1153, 1152, 1151, 1150, 1149, 1148, 1147, 1146, 1145, 1144, 1143, 1142, 1139, 1137, 1136, 1135, 1134, 1133, 1131, 1130, 1129, 1128, 1127, 1126, 1122, 1119, 1117, 1112, 1111, 1110, 1109, 1108, 1107, 1106, 1105, 1104, 1103, 1102, 1101, 1100, 1099, 1097, 1096, 1095, 1094, 1093, 1092, 1091, 1090, 1089, 1088, 1087, 1086, 1085, 1084, 1083, 1082, 1081, 1080, 1079, 1078, 1077, 1076, 1075, 1074, 1073, 1070, 1068, 1067, 1066, 1065, 1064, 1062, 1061, 1060, 1059, 1058, 1057, 1053, 1050, 1048]
Starting structural reductions, iteration 1 : 460/712 places, 1164/1844 transitions.
Applied a total of 0 rules in 26 ms. Remains 460 /460 variables (removed 0) and now considering 1164/1164 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 460/712 places, 1164/1844 transitions.
Normalized transition count is 1132 out of 1164 initially.
// Phase 1: matrix 1132 rows 460 cols
[2022-05-18 00:14:15] [INFO ] Computed 50 place invariants in 23 ms
Incomplete random walk after 1000000 steps, including 102 resets, run finished after 4127 ms. (steps per millisecond=242 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1750 ms. (steps per millisecond=571 ) properties (out of 1) seen :7
[2022-05-18 00:14:21] [INFO ] Flow matrix only has 1132 transitions (discarded 32 similar events)
// Phase 1: matrix 1132 rows 460 cols
[2022-05-18 00:14:21] [INFO ] Computed 50 place invariants in 16 ms
[2022-05-18 00:14:21] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2022-05-18 00:14:21] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 16 ms returned sat
[2022-05-18 00:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:22] [INFO ] [Real]Absence check using state equation in 501 ms returned sat
[2022-05-18 00:14:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:14:22] [INFO ] [Nat]Absence check using 16 positive place invariants in 9 ms returned sat
[2022-05-18 00:14:22] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 22 ms returned sat
[2022-05-18 00:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:22] [INFO ] [Nat]Absence check using state equation in 412 ms returned sat
[2022-05-18 00:14:22] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 00:14:23] [INFO ] [Nat]Added 168 Read/Feed constraints in 336 ms returned sat
[2022-05-18 00:14:23] [INFO ] Deduced a trap composed of 39 places in 171 ms of which 1 ms to minimize.
[2022-05-18 00:14:23] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 213 ms
Current structural bounds on expressions (after SMT) : [7] Max seen :[7]
FORMULA PolyORBLF-COL-S04J04T08-UpperBounds-12 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652832864138

--------------------
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-S04J04T08"
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-S04J04T08, 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-165277026900187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J04T08.tgz
mv PolyORBLF-COL-S04J04T08 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 ;