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.r028-tall-165251936000043.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)
.....................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is BridgeAndVehicles-COL-V80P20N10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-tall-165251936000043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 272K
-rw-r--r-- 1 mcc users 6.8K Apr 29 21:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 29 21:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 29 21:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 29 21:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 45K May 10 09:33 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 BridgeAndVehicles-COL-V80P20N10-UpperBounds-00
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-01
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-02
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-03
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-04
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-05
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-06
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-07
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-08
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-09
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-10
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-11
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-12
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-13
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-14
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652537399917

Running Version 0
[2022-05-14 14:10:01] [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]
[2022-05-14 14:10:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 14:10:01] [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.
[2022-05-14 14:10:01] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-14 14:10:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 538 ms
[2022-05-14 14:10:02] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 188 PT places and 289218.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
[2022-05-14 14:10:02] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 3 ms.
[2022-05-14 14:10:02] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_9736689954159624823.dot
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-14 14:10:02] [INFO ] Computed 4 place invariants in 6 ms
FORMULA BridgeAndVehicles-COL-V80P20N10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-UpperBounds-11 80 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-UpperBounds-06 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-UpperBounds-02 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-14 14:10:02] [INFO ] Unfolded HLPN to a Petri net with 188 places and 2108 transitions in 52 ms.
[2022-05-14 14:10:02] [INFO ] Unfolded HLPN properties in 1 ms.
// Phase 1: matrix 10 rows 12 cols
[2022-05-14 14:10:02] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-14 14:10:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-14 14:10:02] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-14 14:10:02] [INFO ] Added : 1 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using 4 positive place invariants in 11 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-14 14:10:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-14 14:10:02] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-14 14:10:02] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-14 14:10:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-14 14:10:02] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-14 14:10:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-14 14:10:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-14 14:10:02] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-14 14:10:02] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-14 14:10:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-14 14:10:02] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-14 14:10:02] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-14 14:10:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-14 14:10:02] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-14 14:10:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-14 14:10:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-14 14:10:02] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-14 14:10:02] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-14 14:10:02] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-14 14:10:02] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-14 14:10:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-14 14:10:02] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-14 14:10:02] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-14 14:10:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-14 14:10:02] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-14 14:10:02] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [20, 80, 1, 20, 20, 20, 1, 1, 20, 1]
[2022-05-14 14:10:03] [INFO ] Unfolded HLPN to a Petri net with 188 places and 2108 transitions in 26 ms.
[2022-05-14 14:10:03] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_2380810841360850663.dot
Incomplete random walk after 10000 steps, including 14 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 10) seen :112
FORMULA BridgeAndVehicles-COL-V80P20N10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P20N10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P20N10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P20N10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P20N10-UpperBounds-01 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :35
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :38
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :38
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :40
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :42
[2022-05-14 14:10:03] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2022-05-14 14:10:03] [INFO ] Computed 7 place invariants in 34 ms
[2022-05-14 14:10:03] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:03] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-14 14:10:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:03] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:03] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-14 14:10:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:03] [INFO ] [Nat]Added 22 Read/Feed constraints in 168 ms returned sat
[2022-05-14 14:10:04] [INFO ] Deduced a trap composed of 5 places in 254 ms of which 3 ms to minimize.
[2022-05-14 14:10:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 305 ms
[2022-05-14 14:10:04] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 106 ms.
[2022-05-14 14:10:05] [INFO ] Added : 168 causal constraints over 34 iterations in 1036 ms. Result :sat
Minimization took 235 ms.
[2022-05-14 14:10:05] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2022-05-14 14:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:05] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-05-14 14:10:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:05] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:05] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-14 14:10:05] [INFO ] [Nat]Added 22 Read/Feed constraints in 182 ms returned sat
[2022-05-14 14:10:06] [INFO ] Deduced a trap composed of 5 places in 204 ms of which 1 ms to minimize.
[2022-05-14 14:10:06] [INFO ] Deduced a trap composed of 5 places in 207 ms of which 1 ms to minimize.
[2022-05-14 14:10:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 459 ms
[2022-05-14 14:10:06] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 113 ms.
[2022-05-14 14:10:07] [INFO ] Added : 168 causal constraints over 35 iterations in 991 ms. Result :sat
Minimization took 276 ms.
[2022-05-14 14:10:07] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:07] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-05-14 14:10:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:07] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-14 14:10:08] [INFO ] [Nat]Added 22 Read/Feed constraints in 160 ms returned sat
[2022-05-14 14:10:08] [INFO ] Deduced a trap composed of 5 places in 177 ms of which 2 ms to minimize.
[2022-05-14 14:10:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 218 ms
[2022-05-14 14:10:08] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 51 ms.
[2022-05-14 14:10:09] [INFO ] Added : 168 causal constraints over 34 iterations in 939 ms. Result :sat
Minimization took 244 ms.
[2022-05-14 14:10:09] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:09] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-05-14 14:10:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:09] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:09] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-05-14 14:10:09] [INFO ] [Nat]Added 22 Read/Feed constraints in 180 ms returned sat
[2022-05-14 14:10:10] [INFO ] Deduced a trap composed of 5 places in 182 ms of which 0 ms to minimize.
[2022-05-14 14:10:10] [INFO ] Deduced a trap composed of 5 places in 217 ms of which 0 ms to minimize.
[2022-05-14 14:10:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 456 ms
[2022-05-14 14:10:10] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 50 ms.
[2022-05-14 14:10:11] [INFO ] Added : 168 causal constraints over 35 iterations in 926 ms. Result :sat
Minimization took 285 ms.
[2022-05-14 14:10:11] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:11] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-05-14 14:10:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:11] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-05-14 14:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:11] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-14 14:10:11] [INFO ] [Nat]Added 22 Read/Feed constraints in 180 ms returned sat
[2022-05-14 14:10:12] [INFO ] Deduced a trap composed of 5 places in 176 ms of which 0 ms to minimize.
[2022-05-14 14:10:12] [INFO ] Deduced a trap composed of 5 places in 189 ms of which 0 ms to minimize.
[2022-05-14 14:10:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 417 ms
[2022-05-14 14:10:12] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 53 ms.
[2022-05-14 14:10:13] [INFO ] Added : 168 causal constraints over 35 iterations in 940 ms. Result :sat
Minimization took 277 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20] Max seen :[10, 10, 10, 10, 10]
Incomplete Parikh walk after 86000 steps, including 659 resets, run finished after 502 ms. (steps per millisecond=171 ) properties (out of 5) seen :35 could not realise parikh vector
Incomplete Parikh walk after 86000 steps, including 644 resets, run finished after 471 ms. (steps per millisecond=182 ) properties (out of 5) seen :35 could not realise parikh vector
Incomplete Parikh walk after 70700 steps, including 537 resets, run finished after 397 ms. (steps per millisecond=178 ) properties (out of 5) seen :47 could not realise parikh vector
Incomplete Parikh walk after 86000 steps, including 654 resets, run finished after 459 ms. (steps per millisecond=187 ) properties (out of 5) seen :35 could not realise parikh vector
Incomplete Parikh walk after 70700 steps, including 543 resets, run finished after 394 ms. (steps per millisecond=179 ) properties (out of 5) seen :44 could not realise parikh vector
Support contains 2 out of 188 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 1882 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 326 ms. Remains 186 /188 variables (removed 2) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 14:10:16] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 14:10:16] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-14 14:10:16] [INFO ] Dead Transitions using invariants and state equation in 624 ms returned []
Finished structural reductions, in 1 iterations. Remains : 186/188 places, 2108/2108 transitions.
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 14:10:16] [INFO ] Computed 5 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 1424 resets, run finished after 7030 ms. (steps per millisecond=142 ) properties (out of 5) seen :43
Incomplete Best-First random walk after 1000001 steps, including 531 resets, run finished after 2527 ms. (steps per millisecond=395 ) properties (out of 5) seen :41
Incomplete Best-First random walk after 1000001 steps, including 551 resets, run finished after 2773 ms. (steps per millisecond=360 ) properties (out of 5) seen :46
Incomplete Best-First random walk after 1000001 steps, including 532 resets, run finished after 2640 ms. (steps per millisecond=378 ) properties (out of 5) seen :44
Incomplete Best-First random walk after 1000001 steps, including 552 resets, run finished after 2754 ms. (steps per millisecond=363 ) properties (out of 5) seen :48
Incomplete Best-First random walk after 1000000 steps, including 552 resets, run finished after 2751 ms. (steps per millisecond=363 ) properties (out of 5) seen :46
[2022-05-14 14:10:37] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 14:10:37] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:10:37] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:37] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-14 14:10:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:37] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-14 14:10:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:37] [INFO ] [Nat]Added 22 Read/Feed constraints in 43 ms returned sat
[2022-05-14 14:10:37] [INFO ] Deduced a trap composed of 5 places in 172 ms of which 0 ms to minimize.
[2022-05-14 14:10:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 213 ms
[2022-05-14 14:10:37] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 55 ms.
[2022-05-14 14:10:38] [INFO ] Added : 167 causal constraints over 40 iterations in 1158 ms. Result :sat
Minimization took 393 ms.
[2022-05-14 14:10:39] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:10:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:39] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-05-14 14:10:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:39] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-14 14:10:39] [INFO ] [Nat]Added 22 Read/Feed constraints in 47 ms returned sat
[2022-05-14 14:10:39] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 51 ms.
[2022-05-14 14:10:40] [INFO ] Added : 168 causal constraints over 35 iterations in 1002 ms. Result :sat
Minimization took 204 ms.
[2022-05-14 14:10:40] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:40] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-14 14:10:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:41] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2022-05-14 14:10:41] [INFO ] [Nat]Added 22 Read/Feed constraints in 38 ms returned sat
[2022-05-14 14:10:41] [INFO ] Deduced a trap composed of 5 places in 185 ms of which 1 ms to minimize.
[2022-05-14 14:10:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 220 ms
[2022-05-14 14:10:41] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 71 ms.
[2022-05-14 14:10:42] [INFO ] Added : 167 causal constraints over 40 iterations in 1111 ms. Result :sat
Minimization took 407 ms.
[2022-05-14 14:10:42] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:42] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-05-14 14:10:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:10:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:43] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2022-05-14 14:10:43] [INFO ] [Nat]Added 22 Read/Feed constraints in 46 ms returned sat
[2022-05-14 14:10:43] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 55 ms.
[2022-05-14 14:10:44] [INFO ] Added : 168 causal constraints over 35 iterations in 1018 ms. Result :sat
Minimization took 193 ms.
[2022-05-14 14:10:44] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:10:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:44] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-05-14 14:10:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:44] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:10:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:44] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-14 14:10:44] [INFO ] [Nat]Added 22 Read/Feed constraints in 47 ms returned sat
[2022-05-14 14:10:44] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 92 ms.
[2022-05-14 14:10:45] [INFO ] Added : 168 causal constraints over 35 iterations in 1133 ms. Result :sat
Minimization took 203 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20] Max seen :[10, 10, 10, 10, 10]
Incomplete Parikh walk after 103800 steps, including 788 resets, run finished after 620 ms. (steps per millisecond=167 ) properties (out of 5) seen :41 could not realise parikh vector
Incomplete Parikh walk after 103800 steps, including 791 resets, run finished after 588 ms. (steps per millisecond=176 ) properties (out of 5) seen :47 could not realise parikh vector
Incomplete Parikh walk after 77300 steps, including 610 resets, run finished after 400 ms. (steps per millisecond=193 ) properties (out of 5) seen :32 could not realise parikh vector
Incomplete Parikh walk after 103800 steps, including 777 resets, run finished after 590 ms. (steps per millisecond=175 ) properties (out of 5) seen :44 could not realise parikh vector
Incomplete Parikh walk after 77300 steps, including 606 resets, run finished after 403 ms. (steps per millisecond=191 ) properties (out of 5) seen :29 could not realise parikh vector
Support contains 2 out of 186 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 174 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 186/186 places, 2108/2108 transitions.
Starting structural reductions, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 203 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 14:10:49] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 14:10:49] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-14 14:10:49] [INFO ] Implicit Places using invariants in 358 ms returned []
[2022-05-14 14:10:49] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 14:10:49] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:10:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:50] [INFO ] Implicit Places using invariants and state equation in 1567 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1942 ms to find 2 implicit places.
[2022-05-14 14:10:51] [INFO ] Redundant transitions in 127 ms returned []
[2022-05-14 14:10:51] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:10:51] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-14 14:10:51] [INFO ] Dead Transitions using invariants and state equation in 568 ms returned []
Starting structural reductions, iteration 1 : 184/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 152 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 14:10:51] [INFO ] Redundant transitions in 129 ms returned []
[2022-05-14 14:10:51] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:10:51] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 14:10:52] [INFO ] Dead Transitions using invariants and state equation in 562 ms returned []
Finished structural reductions, in 2 iterations. Remains : 184/186 places, 2108/2108 transitions.
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:10:52] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 1423 resets, run finished after 6383 ms. (steps per millisecond=156 ) properties (out of 5) seen :40
Incomplete Best-First random walk after 1000000 steps, including 532 resets, run finished after 2356 ms. (steps per millisecond=424 ) properties (out of 5) seen :44
Incomplete Best-First random walk after 1000001 steps, including 551 resets, run finished after 2401 ms. (steps per millisecond=416 ) properties (out of 5) seen :48
Incomplete Best-First random walk after 1000000 steps, including 531 resets, run finished after 2307 ms. (steps per millisecond=433 ) properties (out of 5) seen :41
Incomplete Best-First random walk after 1000000 steps, including 550 resets, run finished after 2336 ms. (steps per millisecond=428 ) properties (out of 5) seen :46
Incomplete Best-First random walk after 1000001 steps, including 551 resets, run finished after 2314 ms. (steps per millisecond=432 ) properties (out of 5) seen :46
[2022-05-14 14:11:10] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:11:10] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-14 14:11:10] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:10] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-14 14:11:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:11:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:10] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-14 14:11:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:11:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 54 ms returned sat
[2022-05-14 14:11:11] [INFO ] Deduced a trap composed of 5 places in 183 ms of which 1 ms to minimize.
[2022-05-14 14:11:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 235 ms
[2022-05-14 14:11:11] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 48 ms.
[2022-05-14 14:11:12] [INFO ] Added : 168 causal constraints over 36 iterations in 1053 ms. Result :sat
Minimization took 287 ms.
[2022-05-14 14:11:12] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:12] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-14 14:11:12] [INFO ] [Real]Added 22 Read/Feed constraints in 21 ms returned sat
[2022-05-14 14:11:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:11:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:12] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-14 14:11:12] [INFO ] [Nat]Added 22 Read/Feed constraints in 65 ms returned sat
[2022-05-14 14:11:13] [INFO ] Deduced a trap composed of 5 places in 190 ms of which 0 ms to minimize.
[2022-05-14 14:11:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 281 ms
[2022-05-14 14:11:13] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 50 ms.
[2022-05-14 14:11:15] [INFO ] Added : 168 causal constraints over 35 iterations in 2624 ms. Result :sat
Minimization took 311 ms.
[2022-05-14 14:11:16] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:11:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:16] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-14 14:11:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:11:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:11:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:16] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2022-05-14 14:11:16] [INFO ] [Nat]Added 22 Read/Feed constraints in 44 ms returned sat
[2022-05-14 14:11:16] [INFO ] Deduced a trap composed of 5 places in 186 ms of which 1 ms to minimize.
[2022-05-14 14:11:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2022-05-14 14:11:16] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 46 ms.
[2022-05-14 14:11:17] [INFO ] Added : 168 causal constraints over 36 iterations in 1109 ms. Result :sat
Minimization took 302 ms.
[2022-05-14 14:11:17] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:11:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:18] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-05-14 14:11:18] [INFO ] [Real]Added 22 Read/Feed constraints in 20 ms returned sat
[2022-05-14 14:11:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:11:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:11:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:18] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-14 14:11:18] [INFO ] [Nat]Added 22 Read/Feed constraints in 64 ms returned sat
[2022-05-14 14:11:18] [INFO ] Deduced a trap composed of 5 places in 189 ms of which 1 ms to minimize.
[2022-05-14 14:11:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 281 ms
[2022-05-14 14:11:18] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 47 ms.
[2022-05-14 14:11:21] [INFO ] Added : 168 causal constraints over 35 iterations in 2636 ms. Result :sat
Minimization took 330 ms.
[2022-05-14 14:11:21] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:21] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-14 14:11:21] [INFO ] [Real]Added 22 Read/Feed constraints in 20 ms returned sat
[2022-05-14 14:11:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:11:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:21] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-14 14:11:21] [INFO ] [Nat]Added 22 Read/Feed constraints in 62 ms returned sat
[2022-05-14 14:11:21] [INFO ] Deduced a trap composed of 5 places in 187 ms of which 1 ms to minimize.
[2022-05-14 14:11:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 276 ms
[2022-05-14 14:11:22] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 46 ms.
[2022-05-14 14:11:24] [INFO ] Added : 168 causal constraints over 35 iterations in 2630 ms. Result :sat
Minimization took 328 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20] Max seen :[10, 10, 10, 10, 10]
Incomplete Parikh walk after 190800 steps, including 1083 resets, run finished after 1051 ms. (steps per millisecond=181 ) properties (out of 5) seen :50 could not realise parikh vector
Incomplete Parikh walk after 190800 steps, including 1081 resets, run finished after 1075 ms. (steps per millisecond=177 ) properties (out of 5) seen :44 could not realise parikh vector
Incomplete Parikh walk after 88900 steps, including 701 resets, run finished after 376 ms. (steps per millisecond=236 ) properties (out of 5) seen :35 could not realise parikh vector
Incomplete Parikh walk after 190800 steps, including 1075 resets, run finished after 1085 ms. (steps per millisecond=175 ) properties (out of 5) seen :50 could not realise parikh vector
Incomplete Parikh walk after 88900 steps, including 709 resets, run finished after 352 ms. (steps per millisecond=252 ) properties (out of 5) seen :35 could not realise parikh vector
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 184/184 places, 2108/2108 transitions.
Applied a total of 0 rules in 154 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 2108/2108 transitions.
Starting structural reductions, iteration 0 : 184/184 places, 2108/2108 transitions.
Applied a total of 0 rules in 137 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 14:11:29] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:11:29] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 14:11:29] [INFO ] Implicit Places using invariants in 330 ms returned []
[2022-05-14 14:11:29] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:11:29] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:11:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:11:30] [INFO ] Implicit Places using invariants and state equation in 964 ms returned []
Implicit Place search using SMT with State Equation took 1306 ms to find 0 implicit places.
[2022-05-14 14:11:30] [INFO ] Redundant transitions in 38 ms returned []
[2022-05-14 14:11:30] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:11:30] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-14 14:11:31] [INFO ] Dead Transitions using invariants and state equation in 596 ms returned []
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 2108/2108 transitions.
Starting property specific reduction for BridgeAndVehicles-COL-V80P20N10-UpperBounds-00
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:11:31] [INFO ] Computed 5 place invariants in 7 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :10
[2022-05-14 14:11:31] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:11:31] [INFO ] Computed 5 place invariants in 12 ms
[2022-05-14 14:11:31] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:11:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:31] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-14 14:11:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:11:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:11:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:31] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-14 14:11:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:11:31] [INFO ] [Nat]Added 22 Read/Feed constraints in 52 ms returned sat
[2022-05-14 14:11:31] [INFO ] Deduced a trap composed of 5 places in 180 ms of which 1 ms to minimize.
[2022-05-14 14:11:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 228 ms
[2022-05-14 14:11:31] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 51 ms.
[2022-05-14 14:11:33] [INFO ] Added : 168 causal constraints over 36 iterations in 1169 ms. Result :sat
Minimization took 323 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 88900 steps, including 700 resets, run finished after 337 ms. (steps per millisecond=263 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 153 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 14:11:33] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:11:33] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:11:34] [INFO ] Dead Transitions using invariants and state equation in 606 ms returned []
Finished structural reductions, in 1 iterations. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:11:34] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6567 ms. (steps per millisecond=152 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 1000001 steps, including 671 resets, run finished after 2627 ms. (steps per millisecond=380 ) properties (out of 1) seen :10
[2022-05-14 14:11:43] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:11:43] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:11:43] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:11:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:43] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-14 14:11:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:11:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:11:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:43] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-14 14:11:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:11:43] [INFO ] [Nat]Added 22 Read/Feed constraints in 77 ms returned sat
[2022-05-14 14:11:44] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 49 ms.
[2022-05-14 14:11:45] [INFO ] Added : 168 causal constraints over 34 iterations in 1186 ms. Result :sat
Minimization took 177 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 95300 steps, including 729 resets, run finished after 382 ms. (steps per millisecond=249 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 139 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 130 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 14:11:46] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:11:46] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:11:46] [INFO ] Implicit Places using invariants in 328 ms returned []
[2022-05-14 14:11:46] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:11:46] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:11:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:11:49] [INFO ] Implicit Places using invariants and state equation in 3366 ms returned []
Implicit Place search using SMT with State Equation took 3720 ms to find 0 implicit places.
[2022-05-14 14:11:49] [INFO ] Redundant transitions in 41 ms returned []
[2022-05-14 14:11:49] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:11:49] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:11:50] [INFO ] Dead Transitions using invariants and state equation in 560 ms returned []
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V80P20N10-UpperBounds-00 in 19168 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V80P20N10-UpperBounds-04
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:11:50] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :10
[2022-05-14 14:11:50] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:11:50] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:11:50] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:50] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-14 14:11:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:11:50] [INFO ] [Real]Added 22 Read/Feed constraints in 22 ms returned sat
[2022-05-14 14:11:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:11:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:50] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-14 14:11:50] [INFO ] [Nat]Added 22 Read/Feed constraints in 64 ms returned sat
[2022-05-14 14:11:50] [INFO ] Deduced a trap composed of 5 places in 169 ms of which 1 ms to minimize.
[2022-05-14 14:11:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 254 ms
[2022-05-14 14:11:51] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 73 ms.
[2022-05-14 14:11:53] [INFO ] Added : 168 causal constraints over 35 iterations in 2749 ms. Result :sat
Minimization took 330 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 190800 steps, including 1079 resets, run finished after 1073 ms. (steps per millisecond=177 ) properties (out of 1) seen :7 could not realise parikh vector
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 238 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 14:11:55] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:11:55] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:11:56] [INFO ] Dead Transitions using invariants and state equation in 700 ms returned []
Finished structural reductions, in 1 iterations. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:11:56] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6508 ms. (steps per millisecond=153 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 1000000 steps, including 695 resets, run finished after 2652 ms. (steps per millisecond=377 ) properties (out of 1) seen :10
[2022-05-14 14:12:05] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:05] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:12:05] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:12:05] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2022-05-14 14:12:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:12:05] [INFO ] [Real]Added 22 Read/Feed constraints in 21 ms returned sat
[2022-05-14 14:12:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:12:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:12:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:12:05] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2022-05-14 14:12:05] [INFO ] [Nat]Added 22 Read/Feed constraints in 42 ms returned sat
[2022-05-14 14:12:05] [INFO ] Deduced a trap composed of 5 places in 174 ms of which 0 ms to minimize.
[2022-05-14 14:12:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 258 ms
[2022-05-14 14:12:06] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 51 ms.
[2022-05-14 14:12:08] [INFO ] Added : 166 causal constraints over 34 iterations in 2747 ms. Result :sat
Minimization took 217 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 97600 steps, including 868 resets, run finished after 354 ms. (steps per millisecond=275 ) properties (out of 1) seen :8 could not realise parikh vector
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 135 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 133 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 14:12:09] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:12:09] [INFO ] Implicit Places using invariants in 302 ms returned []
[2022-05-14 14:12:09] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:09] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:12:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:12:10] [INFO ] Implicit Places using invariants and state equation in 996 ms returned []
Implicit Place search using SMT with State Equation took 1346 ms to find 0 implicit places.
[2022-05-14 14:12:10] [INFO ] Redundant transitions in 42 ms returned []
[2022-05-14 14:12:10] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:10] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:12:11] [INFO ] Dead Transitions using invariants and state equation in 666 ms returned []
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V80P20N10-UpperBounds-04 in 21251 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V80P20N10-UpperBounds-05
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:12:11] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :10
[2022-05-14 14:12:11] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:12:11] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 14:12:11] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:12:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:12:11] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-14 14:12:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:12:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:12:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:12:11] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-14 14:12:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:12:12] [INFO ] [Nat]Added 22 Read/Feed constraints in 48 ms returned sat
[2022-05-14 14:12:12] [INFO ] Deduced a trap composed of 5 places in 172 ms of which 0 ms to minimize.
[2022-05-14 14:12:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 207 ms
[2022-05-14 14:12:12] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 47 ms.
[2022-05-14 14:12:13] [INFO ] Added : 168 causal constraints over 36 iterations in 1124 ms. Result :sat
Minimization took 304 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 88900 steps, including 698 resets, run finished after 350 ms. (steps per millisecond=254 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 155 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 14:12:14] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:14] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:12:14] [INFO ] Dead Transitions using invariants and state equation in 559 ms returned []
Finished structural reductions, in 1 iterations. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:14] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6639 ms. (steps per millisecond=150 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000000 steps, including 671 resets, run finished after 2652 ms. (steps per millisecond=377 ) properties (out of 1) seen :10
[2022-05-14 14:12:24] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:24] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:12:24] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:12:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:12:24] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-14 14:12:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:12:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:12:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:12:24] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-14 14:12:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:12:24] [INFO ] [Nat]Added 22 Read/Feed constraints in 63 ms returned sat
[2022-05-14 14:12:24] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 52 ms.
[2022-05-14 14:12:25] [INFO ] Added : 168 causal constraints over 34 iterations in 1086 ms. Result :sat
Minimization took 155 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 95300 steps, including 703 resets, run finished after 340 ms. (steps per millisecond=280 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 131 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 146 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 14:12:26] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:26] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:12:26] [INFO ] Implicit Places using invariants in 316 ms returned []
[2022-05-14 14:12:26] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:26] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:12:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:12:29] [INFO ] Implicit Places using invariants and state equation in 3270 ms returned []
Implicit Place search using SMT with State Equation took 3617 ms to find 0 implicit places.
[2022-05-14 14:12:29] [INFO ] Redundant transitions in 39 ms returned []
[2022-05-14 14:12:29] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:29] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:12:30] [INFO ] Dead Transitions using invariants and state equation in 554 ms returned []
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V80P20N10-UpperBounds-05 in 18857 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V80P20N10-UpperBounds-07
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:12:30] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :10
[2022-05-14 14:12:30] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:12:30] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:12:30] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:12:30] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-14 14:12:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:12:30] [INFO ] [Real]Added 22 Read/Feed constraints in 25 ms returned sat
[2022-05-14 14:12:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:12:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:12:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:12:30] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-14 14:12:30] [INFO ] [Nat]Added 22 Read/Feed constraints in 65 ms returned sat
[2022-05-14 14:12:31] [INFO ] Deduced a trap composed of 5 places in 193 ms of which 0 ms to minimize.
[2022-05-14 14:12:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 278 ms
[2022-05-14 14:12:31] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 44 ms.
[2022-05-14 14:12:33] [INFO ] Added : 168 causal constraints over 35 iterations in 2739 ms. Result :sat
Minimization took 339 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 190800 steps, including 1078 resets, run finished after 1046 ms. (steps per millisecond=182 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 142 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 14:12:35] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:35] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:12:36] [INFO ] Dead Transitions using invariants and state equation in 931 ms returned []
Finished structural reductions, in 1 iterations. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:36] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6460 ms. (steps per millisecond=154 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 695 resets, run finished after 2653 ms. (steps per millisecond=376 ) properties (out of 1) seen :10
[2022-05-14 14:12:45] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:45] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:12:45] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:12:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:12:45] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-14 14:12:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:12:45] [INFO ] [Real]Added 22 Read/Feed constraints in 21 ms returned sat
[2022-05-14 14:12:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:12:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:12:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:12:45] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-14 14:12:45] [INFO ] [Nat]Added 22 Read/Feed constraints in 40 ms returned sat
[2022-05-14 14:12:46] [INFO ] Deduced a trap composed of 5 places in 188 ms of which 0 ms to minimize.
[2022-05-14 14:12:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 277 ms
[2022-05-14 14:12:46] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 42 ms.
[2022-05-14 14:12:48] [INFO ] Added : 166 causal constraints over 34 iterations in 2717 ms. Result :sat
Minimization took 202 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 97600 steps, including 871 resets, run finished after 344 ms. (steps per millisecond=283 ) properties (out of 1) seen :8 could not realise parikh vector
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 129 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 127 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 14:12:49] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:49] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:12:50] [INFO ] Implicit Places using invariants in 301 ms returned []
[2022-05-14 14:12:50] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:50] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:12:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:12:50] [INFO ] Implicit Places using invariants and state equation in 961 ms returned []
Implicit Place search using SMT with State Equation took 1284 ms to find 0 implicit places.
[2022-05-14 14:12:51] [INFO ] Redundant transitions in 37 ms returned []
[2022-05-14 14:12:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:51] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:12:51] [INFO ] Dead Transitions using invariants and state equation in 616 ms returned []
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V80P20N10-UpperBounds-07 in 21143 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V80P20N10-UpperBounds-12
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:12:51] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :10
[2022-05-14 14:12:51] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 14:12:51] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:12:51] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2022-05-14 14:12:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:12:51] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-14 14:12:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:12:51] [INFO ] [Real]Added 22 Read/Feed constraints in 24 ms returned sat
[2022-05-14 14:12:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:12:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:12:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:12:52] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-05-14 14:12:52] [INFO ] [Nat]Added 22 Read/Feed constraints in 80 ms returned sat
[2022-05-14 14:12:52] [INFO ] Deduced a trap composed of 5 places in 163 ms of which 1 ms to minimize.
[2022-05-14 14:12:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 248 ms
[2022-05-14 14:12:52] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 43 ms.
[2022-05-14 14:12:55] [INFO ] Added : 168 causal constraints over 35 iterations in 2731 ms. Result :sat
Minimization took 327 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 190800 steps, including 1081 resets, run finished after 1063 ms. (steps per millisecond=179 ) properties (out of 1) seen :8 could not realise parikh vector
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 138 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 14:12:56] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:56] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-14 14:12:57] [INFO ] Dead Transitions using invariants and state equation in 559 ms returned []
Finished structural reductions, in 1 iterations. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:12:57] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6440 ms. (steps per millisecond=155 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 696 resets, run finished after 2604 ms. (steps per millisecond=384 ) properties (out of 1) seen :10
[2022-05-14 14:13:06] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:13:06] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:13:06] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:13:06] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-14 14:13:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:13:06] [INFO ] [Real]Added 22 Read/Feed constraints in 20 ms returned sat
[2022-05-14 14:13:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:13:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:13:06] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2022-05-14 14:13:06] [INFO ] [Nat]Added 22 Read/Feed constraints in 40 ms returned sat
[2022-05-14 14:13:06] [INFO ] Deduced a trap composed of 5 places in 159 ms of which 1 ms to minimize.
[2022-05-14 14:13:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 240 ms
[2022-05-14 14:13:06] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 43 ms.
[2022-05-14 14:13:09] [INFO ] Added : 166 causal constraints over 34 iterations in 2697 ms. Result :sat
Minimization took 204 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 97600 steps, including 873 resets, run finished after 351 ms. (steps per millisecond=278 ) properties (out of 1) seen :5 could not realise parikh vector
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 131 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 127 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 14:13:10] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:13:10] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:13:10] [INFO ] Implicit Places using invariants in 322 ms returned []
[2022-05-14 14:13:10] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:13:10] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:13:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:13:11] [INFO ] Implicit Places using invariants and state equation in 996 ms returned []
Implicit Place search using SMT with State Equation took 1320 ms to find 0 implicit places.
[2022-05-14 14:13:11] [INFO ] Redundant transitions in 44 ms returned []
[2022-05-14 14:13:11] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 14:13:11] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:13:12] [INFO ] Dead Transitions using invariants and state equation in 613 ms returned []
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V80P20N10-UpperBounds-12 in 20763 ms.
[2022-05-14 14:13:12] [INFO ] Flatten gal took : 278 ms
[2022-05-14 14:13:12] [INFO ] Applying decomposition
[2022-05-14 14:13:13] [INFO ] Flatten gal took : 195 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10473159805583666171.txt, -o, /tmp/graph10473159805583666171.bin, -w, /tmp/graph10473159805583666171.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10473159805583666171.bin, -l, -1, -v, -w, /tmp/graph10473159805583666171.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-14 14:13:13] [INFO ] Decomposing Gal with order
[2022-05-14 14:13:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 14:13:14] [INFO ] Removed a total of 3713 redundant transitions.
[2022-05-14 14:13:14] [INFO ] Flatten gal took : 920 ms
[2022-05-14 14:13:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 437 labels/synchronizations in 37 ms.
[2022-05-14 14:13:14] [INFO ] Time to serialize gal into /tmp/UpperBounds8909994947758971944.gal : 6 ms
[2022-05-14 14:13:14] [INFO ] Time to serialize properties into /tmp/UpperBounds9270978107948914991.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds8909994947758971944.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds9270978107948914991.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds8909994947758971944.gal -t CGAL -reachable-file /tmp/UpperBounds9270978107948914991.prop --nowitness
Loading property file /tmp/UpperBounds9270978107948914991.prop.
Detected timeout of ITS tools.
[2022-05-14 14:34:18] [INFO ] Applying decomposition
[2022-05-14 14:34:18] [INFO ] Flatten gal took : 93 ms
[2022-05-14 14:34:18] [INFO ] Decomposing Gal with order
[2022-05-14 14:34:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 14:34:18] [INFO ] Removed a total of 11232 redundant transitions.
[2022-05-14 14:34:18] [INFO ] Flatten gal took : 212 ms
[2022-05-14 14:34:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 90 ms.
[2022-05-14 14:34:18] [INFO ] Time to serialize gal into /tmp/UpperBounds13351706397478548354.gal : 17 ms
[2022-05-14 14:34:18] [INFO ] Time to serialize properties into /tmp/UpperBounds2234052723044392160.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds13351706397478548354.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds2234052723044392160.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds13351706397478548354.gal -t CGAL -reachable-file /tmp/UpperBounds2234052723044392160.prop --nowitness
Loading property file /tmp/UpperBounds2234052723044392160.prop.
Detected timeout of ITS tools.
[2022-05-14 14:55:22] [INFO ] Flatten gal took : 72 ms
[2022-05-14 14:55:22] [INFO ] Input system was already deterministic with 2108 transitions.
[2022-05-14 14:55:22] [INFO ] Transformed 184 places.
[2022-05-14 14:55:22] [INFO ] Transformed 2108 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-14 14:55:22] [INFO ] Time to serialize gal into /tmp/UpperBounds12063724127155903587.gal : 11 ms
[2022-05-14 14:55:22] [INFO ] Time to serialize properties into /tmp/UpperBounds9488422401144250535.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds12063724127155903587.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds9488422401144250535.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds12063724127155903587.gal -t CGAL -reachable-file /tmp/UpperBounds9488422401144250535.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds9488422401144250535.prop.

BK_TIME_CONFINEMENT_REACHED

--------------------
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="BridgeAndVehicles-COL-V80P20N10"
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 BridgeAndVehicles-COL-V80P20N10, 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 r028-tall-165251936000043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P20N10.tgz
mv BridgeAndVehicles-COL-V80P20N10 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 ;