Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460300051.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
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 r307-tajo-171654460300051
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 7.4K Apr 11 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 11 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 11 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 11 16:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Apr 11 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 11 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 11 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Apr 11 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K May 18 16:43 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 1717107493043

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J04T08
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2024-05-30 22:18:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 22:18:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 22:18:15] [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.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-30 22:18:16] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 22:18:16] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 806 ms
[2024-05-30 22:18:16] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 614 PT places and 1300.0 transition bindings in 51 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
[2024-05-30 22:18:16] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2024-05-30 22:18:16] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Normalized transition count is 64 out of 65 initially.
// Phase 1: matrix 64 rows 81 cols
[2024-05-30 22:18:16] [INFO ] Computed 26 invariants in 14 ms
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-30 22:18:16] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-30 22:18:16] [INFO ] Computed 26 invariants in 10 ms
[2024-05-30 22:18:17] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned sat
[2024-05-30 22:18:17] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-30 22:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:17] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2024-05-30 22:18:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:17] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2024-05-30 22:18:17] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 12 ms returned sat
[2024-05-30 22:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:17] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2024-05-30 22:18:17] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-30 22:18:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2024-05-30 22:18:17] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 13 ms.
[2024-05-30 22:18:17] [INFO ] Added : 2 causal constraints over 1 iterations in 84 ms. Result :sat
Minimization took 31 ms.
[2024-05-30 22:18:17] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:18:17] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-30 22:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:17] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2024-05-30 22:18:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:17] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:18:17] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-30 22:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:17] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2024-05-30 22:18:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 14 ms returned sat
[2024-05-30 22:18:17] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 74 ms.
[2024-05-30 22:18:17] [INFO ] Added : 54 causal constraints over 11 iterations in 242 ms. Result :sat
Minimization took 23 ms.
[2024-05-30 22:18:17] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-30 22:18:18] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 33 ms returned sat
[2024-05-30 22:18:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:18] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2024-05-30 22:18:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:18] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:18:18] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 7 ms returned sat
[2024-05-30 22:18:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:18] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2024-05-30 22:18:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 20 ms returned sat
[2024-05-30 22:18:18] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 7 ms to minimize.
[2024-05-30 22:18:18] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 1 ms to minimize.
[2024-05-30 22:18:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 150 ms
[2024-05-30 22:18:18] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-30 22:18:18] [INFO ] Added : 60 causal constraints over 12 iterations in 172 ms. Result :sat
Minimization took 26 ms.
[2024-05-30 22:18:18] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2024-05-30 22:18:18] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 38 ms returned sat
[2024-05-30 22:18:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:18] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2024-05-30 22:18:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:18] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:18:18] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-30 22:18:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:18] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2024-05-30 22:18:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2024-05-30 22:18:18] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 15 ms to minimize.
[2024-05-30 22:18:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 76 ms
[2024-05-30 22:18:19] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-30 22:18:19] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 2 ms to minimize.
[2024-05-30 22:18:19] [INFO ] Deduced a trap composed of 35 places in 43 ms of which 0 ms to minimize.
[2024-05-30 22:18:19] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 0 ms to minimize.
[2024-05-30 22:18:19] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 174 ms
[2024-05-30 22:18:19] [INFO ] Added : 55 causal constraints over 12 iterations in 288 ms. Result :sat
Minimization took 31 ms.
[2024-05-30 22:18:19] [INFO ] [Real]Absence check using 11 positive place invariants in 19 ms returned sat
[2024-05-30 22:18:19] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-30 22:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:19] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-30 22:18:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:19] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:18:19] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-30 22:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:19] [INFO ] [Nat]Absence check using state equation in 173 ms returned sat
[2024-05-30 22:18:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2024-05-30 22:18:19] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-30 22:18:19] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2024-05-30 22:18:19] [INFO ] Deduced a trap composed of 34 places in 33 ms of which 1 ms to minimize.
[2024-05-30 22:18:20] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 0 ms to minimize.
[2024-05-30 22:18:20] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 1 ms to minimize.
[2024-05-30 22:18:20] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 220 ms
[2024-05-30 22:18:20] [INFO ] Added : 62 causal constraints over 15 iterations in 424 ms. Result :sat
Minimization took 57 ms.
[2024-05-30 22:18:20] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:18:20] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-30 22:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:20] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2024-05-30 22:18:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-30 22:18:20] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-30 22:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:20] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2024-05-30 22:18:20] [INFO ] [Nat]Added 8 Read/Feed constraints in 31 ms returned sat
[2024-05-30 22:18:20] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 12 ms.
[2024-05-30 22:18:20] [INFO ] Added : 58 causal constraints over 12 iterations in 147 ms. Result :sat
Minimization took 23 ms.
[2024-05-30 22:18:20] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2024-05-30 22:18:20] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-30 22:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:20] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-30 22:18:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-30 22:18:20] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 6 ms returned sat
[2024-05-30 22:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:20] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2024-05-30 22:18:20] [INFO ] [Nat]Added 8 Read/Feed constraints in 6 ms returned sat
[2024-05-30 22:18:20] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-30 22:18:21] [INFO ] Added : 57 causal constraints over 12 iterations in 118 ms. Result :sat
Minimization took 34 ms.
[2024-05-30 22:18:21] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:18:21] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned unsat
[2024-05-30 22:18:21] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-30 22:18:21] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2024-05-30 22:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:21] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-30 22:18:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2024-05-30 22:18:21] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-30 22:18:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:21] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2024-05-30 22:18:21] [INFO ] [Nat]Added 8 Read/Feed constraints in 20 ms returned sat
[2024-05-30 22:18:21] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-30 22:18:21] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 0 ms to minimize.
[2024-05-30 22:18:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 124 ms
[2024-05-30 22:18:21] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-30 22:18:21] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 0 ms to minimize.
[2024-05-30 22:18:21] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 1 ms to minimize.
[2024-05-30 22:18:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 247 ms
[2024-05-30 22:18:21] [INFO ] Added : 58 causal constraints over 13 iterations in 384 ms. Result :sat
Minimization took 42 ms.
[2024-05-30 22:18:21] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:18:21] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2024-05-30 22:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-30 22:18:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2024-05-30 22:18:21] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2024-05-30 22:18:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:21] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-30 22:18:22] [INFO ] [Nat]Added 8 Read/Feed constraints in 35 ms returned sat
[2024-05-30 22:18:22] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 17 ms.
[2024-05-30 22:18:22] [INFO ] Added : 55 causal constraints over 11 iterations in 107 ms. Result :sat
Minimization took 17 ms.
[2024-05-30 22:18:22] [INFO ] [Real]Absence check using 11 positive place invariants in 23 ms returned sat
[2024-05-30 22:18:22] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-30 22:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:22] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2024-05-30 22:18:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2024-05-30 22:18:22] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-30 22:18:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:22] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2024-05-30 22:18:22] [INFO ] [Nat]Added 8 Read/Feed constraints in 22 ms returned sat
[2024-05-30 22:18:22] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-30 22:18:22] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 1 ms to minimize.
[2024-05-30 22:18:22] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 0 ms to minimize.
[2024-05-30 22:18:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 194 ms
[2024-05-30 22:18:22] [INFO ] Added : 59 causal constraints over 13 iterations in 352 ms. Result :sat
Minimization took 42 ms.
[2024-05-30 22:18:22] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:18:22] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-30 22:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-30 22:18:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-30 22:18:22] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-30 22:18:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:22] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2024-05-30 22:18:22] [INFO ] [Nat]Added 8 Read/Feed constraints in 35 ms returned sat
[2024-05-30 22:18:23] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-30 22:18:23] [INFO ] Added : 54 causal constraints over 11 iterations in 136 ms. Result :sat
Minimization took 29 ms.
[2024-05-30 22:18:23] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-30 22:18:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 16 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:23] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2024-05-30 22:18:23] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-30 22:18:23] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 28 ms.
[2024-05-30 22:18:23] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:23] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2024-05-30 22:18:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:23] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2024-05-30 22:18:23] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 17 ms.
[2024-05-30 22:18:23] [INFO ] Added : 39 causal constraints over 9 iterations in 83 ms. Result :sat
Minimization took 28 ms.
[2024-05-30 22:18:23] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:23] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-30 22:18:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-30 22:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:24] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2024-05-30 22:18:24] [INFO ] [Nat]Added 8 Read/Feed constraints in 7 ms returned sat
[2024-05-30 22:18:24] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-30 22:18:24] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 0 ms to minimize.
[2024-05-30 22:18:24] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 1 ms to minimize.
[2024-05-30 22:18:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 102 ms
[2024-05-30 22:18:24] [INFO ] Added : 52 causal constraints over 11 iterations in 196 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 3, 1, 3, 2, 140, 1, 8, 2, 4, 1, 20, 2, 1]
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-30 22:18:24] [INFO ] Unfolded HLPN to a Petri net with 614 places and 1242 transitions 5732 arcs in 67 ms.
[2024-05-30 22:18:24] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 14) seen :13
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :8
[2024-05-30 22:18:24] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 614 cols
[2024-05-30 22:18:24] [INFO ] Computed 50 invariants in 76 ms
[2024-05-30 22:18:25] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2024-05-30 22:18:25] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 21 ms returned sat
[2024-05-30 22:18:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:25] [INFO ] [Real]Absence check using state equation in 635 ms returned sat
[2024-05-30 22:18:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:25] [INFO ] [Nat]Absence check using 14 positive place invariants in 27 ms returned sat
[2024-05-30 22:18:25] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 39 ms returned sat
[2024-05-30 22:18:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:28] [INFO ] [Nat]Absence check using state equation in 2298 ms returned sat
[2024-05-30 22:18:28] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:18:29] [INFO ] [Nat]Added 96 Read/Feed constraints in 1523 ms returned sat
[2024-05-30 22:18:29] [INFO ] Deduced a trap composed of 66 places in 99 ms of which 1 ms to minimize.
[2024-05-30 22:18:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 260 ms
[2024-05-30 22:18:30] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 139 ms.
[2024-05-30 22:18:30] [INFO ] Added : 5 causal constraints over 1 iterations in 719 ms. Result :unknown
[2024-05-30 22:18:30] [INFO ] [Real]Absence check using 14 positive place invariants in 14 ms returned sat
[2024-05-30 22:18:30] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 29 ms returned sat
[2024-05-30 22:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:31] [INFO ] [Real]Absence check using state equation in 462 ms returned sat
[2024-05-30 22:18:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:31] [INFO ] [Nat]Absence check using 14 positive place invariants in 24 ms returned sat
[2024-05-30 22:18:31] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 21 ms returned sat
[2024-05-30 22:18:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:34] [INFO ] [Nat]Absence check using state equation in 3025 ms returned sat
[2024-05-30 22:18:36] [INFO ] [Nat]Added 96 Read/Feed constraints in 1735 ms returned sat
[2024-05-30 22:18:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1002)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 22:18:36] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-30 22:18:36] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 11 ms returned unsat
[2024-05-30 22:18:36] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-05-30 22:18:36] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 15 ms returned unsat
[2024-05-30 22:18:36] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-05-30 22:18:36] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 9 ms returned unsat
[2024-05-30 22:18:37] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-30 22:18:37] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 9 ms returned unsat
[2024-05-30 22:18:37] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-05-30 22:18:37] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 42 ms returned sat
[2024-05-30 22:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:37] [INFO ] [Real]Absence check using state equation in 482 ms returned sat
[2024-05-30 22:18:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:37] [INFO ] [Nat]Absence check using 14 positive place invariants in 13 ms returned sat
[2024-05-30 22:18:37] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 22 ms returned sat
[2024-05-30 22:18:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:38] [INFO ] [Nat]Absence check using state equation in 596 ms returned sat
[2024-05-30 22:18:39] [INFO ] [Nat]Added 96 Read/Feed constraints in 507 ms returned sat
[2024-05-30 22:18:39] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 139 ms.
[2024-05-30 22:18:42] [INFO ] Deduced a trap composed of 277 places in 379 ms of which 1 ms to minimize.
[2024-05-30 22:18:43] [INFO ] Deduced a trap composed of 334 places in 339 ms of which 2 ms to minimize.
[2024-05-30 22:18:43] [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 6
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 22:18:43] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-30 22:18:43] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 15 ms returned sat
[2024-05-30 22:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:43] [INFO ] [Real]Absence check using state equation in 422 ms returned sat
[2024-05-30 22:18:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:43] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-30 22:18:43] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 16 ms returned sat
[2024-05-30 22:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:44] [INFO ] [Nat]Absence check using state equation in 424 ms returned sat
[2024-05-30 22:18:44] [INFO ] [Nat]Added 96 Read/Feed constraints in 493 ms returned sat
[2024-05-30 22:18:44] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 92 ms.
[2024-05-30 22:18:46] [INFO ] Added : 66 causal constraints over 14 iterations in 1575 ms. Result :sat
Minimization took 2311 ms.
[2024-05-30 22:18:48] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-30 22:18:48] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 17 ms returned sat
[2024-05-30 22:18:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:18:49] [INFO ] [Real]Absence check using state equation in 341 ms returned sat
[2024-05-30 22:18:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:18:49] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-30 22:18:49] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 14 ms returned unsat
Current structural bounds on expressions (after SMT) : [3, 3, 1, 2, 1, 1, 4, 20, 1] Max seen :[0, 0, 1, 2, 1, 1, 0, 2, 1]
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-09 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-06 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 18 out of 614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 614/614 places, 1114/1114 transitions.
Ensure Unique test removed 2 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 74 rules applied. Total rules applied 74 place count 612 transition count 1042
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 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 2 with 64 Pre rules applied. Total rules applied 146 place count 540 transition count 978
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 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 2 with 112 rules applied. Total rules applied 386 place count 420 transition count 922
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 402 place count 420 transition count 906
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 418 place count 404 transition count 906
Applied a total of 418 rules in 201 ms. Remains 404 /614 variables (removed 210) and now considering 906/1114 (removed 208) transitions.
[2024-05-30 22:18:49] [INFO ] Flow matrix only has 890 transitions (discarded 16 similar events)
// Phase 1: matrix 890 rows 404 cols
[2024-05-30 22:18:49] [INFO ] Computed 48 invariants in 28 ms
[2024-05-30 22:18:51] [INFO ] Dead Transitions using invariants and state equation in 1509 ms found 88 transitions.
Found 88 dead transitions using SMT.
Drop transitions removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 404/614 places, 818/1114 transitions.
Reduce places removed 0 places and 16 transitions.
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 8 places and 16 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 396 transition count 786
Deduced a syphon composed of 10 places in 3 ms
Applied a total of 8 rules in 72 ms. Remains 396 /404 variables (removed 8) and now considering 786/818 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1786 ms. Remains : 396/614 places, 786/1114 transitions.
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 770 out of 786 initially.
// Phase 1: matrix 770 rows 386 cols
[2024-05-30 22:18:51] [INFO ] Computed 48 invariants in 28 ms
Incomplete random walk after 1000000 steps, including 410 resets, run finished after 2887 ms. (steps per millisecond=346 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 179 resets, run finished after 1767 ms. (steps per millisecond=565 ) properties (out of 1) seen :2
[2024-05-30 22:18:55] [INFO ] Flow matrix only has 770 transitions (discarded 16 similar events)
// Phase 1: matrix 770 rows 386 cols
[2024-05-30 22:18:55] [INFO ] Computed 48 invariants in 35 ms
[2024-05-30 22:18:56] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2024-05-30 22:18:56] [INFO ] [Real]Absence check using 11 positive and 37 generalized place invariants in 13 ms returned unsat
Current structural bounds on expressions (after SMT) : [2, 3, 4, 20] Max seen :[2, 0, 0, 2]
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-12 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 40418 ms.

BK_STOP 1717107537079

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="gold2023"
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 2-5568"
echo " Executing tool gold2023"
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 r307-tajo-171654460300051"
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 ;