Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r065-tajo-171620414400086.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BridgeAndVehicles-COL-V80P50N10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414400086
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 6.8K Apr 13 01:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 13 01:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 13 00:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 13 00:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 01:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Apr 13 01:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 13 01:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 13 01:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 45K May 18 16:42 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-V80P50N10-UpperBounds-00
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-01
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-02
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-03
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-04
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-05
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-06
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-07
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-08
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-09
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-10
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-11
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-12
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-13
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-14
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716627060549

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V80P50N10
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2024-05-25 08:51:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 08:51:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 08:51:03] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-25 08:51:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 08:51:04] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 483 ms
[2024-05-25 08:51:04] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 188 PT places and 289218.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
[2024-05-25 08:51:04] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2024-05-25 08:51:04] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
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
[2024-05-25 08:51:04] [INFO ] Computed 4 invariants in 5 ms
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-06 80 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-25 08:51:04] [INFO ] Invariant cache hit.
[2024-05-25 08:51:04] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-25 08:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-25 08:51:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 08:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-25 08:51:04] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 08:51:04] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 8 ms.
[2024-05-25 08:51:04] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 08:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 08:51:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2024-05-25 08:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 08:51:04] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 08:51:04] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 08:51:04] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-25 08:51:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 08:51:04] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 08:51:04] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 08:51:04] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 08:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 08:51:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:04] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-25 08:51:04] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 08:51:04] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 08:51:04] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-25 08:51:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 08:51:04] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 08:51:04] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 08:51:04] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-25 08:51:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-25 08:51:04] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-25 08:51:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 08:51:05] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-25 08:51:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-25 08:51:05] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 08:51:05] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-25 08:51:05] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-25 08:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-25 08:51:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 08:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-25 08:51:05] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 08:51:05] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 08:51:05] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 08:51:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 08:51:05] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 08:51:05] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-25 08:51:05] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 08:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 08:51:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 08:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 08:51:05] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 08:51:05] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 08:51:05] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 08:51:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 08:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 08:51:05] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 08:51:05] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [80, 50, 50, 80, 1, 50, 1, 80, 50, 80, 80]
Arc [1:1*[(MOD (ADD $cA 1) 81)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 81) 81) 81)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2024-05-25 08:51:05] [INFO ] Unfolded HLPN to a Petri net with 188 places and 2108 transitions 15950 arcs in 125 ms.
[2024-05-25 08:51:05] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 11) seen :404
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-14 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-12 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-04 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :172
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-10 80 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-00 80 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :32
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :28
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :28
[2024-05-25 08:51:05] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2024-05-25 08:51:05] [INFO ] Computed 7 invariants in 23 ms
[2024-05-25 08:51:05] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2024-05-25 08:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:06] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2024-05-25 08:51:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2024-05-25 08:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:06] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2024-05-25 08:51:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:51:06] [INFO ] [Nat]Added 22 Read/Feed constraints in 55 ms returned sat
[2024-05-25 08:51:06] [INFO ] Deduced a trap composed of 5 places in 256 ms of which 5 ms to minimize.
[2024-05-25 08:51:06] [INFO ] Deduced a trap composed of 6 places in 226 ms of which 1 ms to minimize.
[2024-05-25 08:51:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 585 ms
[2024-05-25 08:51:06] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 111 ms.
[2024-05-25 08:51:07] [INFO ] Deduced a trap composed of 15 places in 214 ms of which 1 ms to minimize.
[2024-05-25 08:51:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 258 ms
[2024-05-25 08:51:07] [INFO ] Added : 11 causal constraints over 3 iterations in 500 ms. Result :sat
Minimization took 166 ms.
[2024-05-25 08:51:07] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2024-05-25 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:07] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2024-05-25 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2024-05-25 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:07] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2024-05-25 08:51:07] [INFO ] [Nat]Added 22 Read/Feed constraints in 35 ms returned sat
[2024-05-25 08:51:08] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 112 ms.
[2024-05-25 08:51:08] [INFO ] Added : 7 causal constraints over 6 iterations in 473 ms. Result :sat
Minimization took 301 ms.
[2024-05-25 08:51:08] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2024-05-25 08:51:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:08] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2024-05-25 08:51:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:08] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2024-05-25 08:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:09] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2024-05-25 08:51:09] [INFO ] [Nat]Added 22 Read/Feed constraints in 62 ms returned sat
[2024-05-25 08:51:09] [INFO ] Deduced a trap composed of 5 places in 309 ms of which 5 ms to minimize.
[2024-05-25 08:51:09] [INFO ] Deduced a trap composed of 6 places in 277 ms of which 1 ms to minimize.
[2024-05-25 08:51:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 699 ms
[2024-05-25 08:51:09] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 68 ms.
[2024-05-25 08:51:10] [INFO ] Deduced a trap composed of 15 places in 175 ms of which 0 ms to minimize.
[2024-05-25 08:51:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
[2024-05-25 08:51:10] [INFO ] Added : 11 causal constraints over 3 iterations in 395 ms. Result :sat
Minimization took 130 ms.
[2024-05-25 08:51:10] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2024-05-25 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:10] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2024-05-25 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2024-05-25 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:10] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2024-05-25 08:51:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 46 ms returned sat
[2024-05-25 08:51:10] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 60 ms.
[2024-05-25 08:51:11] [INFO ] Added : 7 causal constraints over 6 iterations in 401 ms. Result :sat
Minimization took 278 ms.
Current structural bounds on expressions (after SMT) : [50, 50, 50, 50] Max seen :[10, 10, 10, 10]
Support contains 2 out of 188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, 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.12 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 353 ms. Remains 186 /188 variables (removed 2) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 08:51:12] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2024-05-25 08:51:12] [INFO ] Computed 5 invariants in 17 ms
[2024-05-25 08:51:13] [INFO ] Dead Transitions using invariants and state equation in 726 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1080 ms. Remains : 186/188 places, 2108/2108 transitions.
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 186 cols
[2024-05-25 08:51:13] [INFO ] Computed 5 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 1423 resets, run finished after 7159 ms. (steps per millisecond=139 ) properties (out of 4) seen :36
Incomplete Best-First random walk after 1000001 steps, including 550 resets, run finished after 2657 ms. (steps per millisecond=376 ) properties (out of 4) seen :34
Incomplete Best-First random walk after 1000000 steps, including 531 resets, run finished after 2534 ms. (steps per millisecond=394 ) properties (out of 4) seen :34
Incomplete Best-First random walk after 1000001 steps, including 551 resets, run finished after 2685 ms. (steps per millisecond=372 ) properties (out of 4) seen :40
Incomplete Best-First random walk after 1000001 steps, including 531 resets, run finished after 2567 ms. (steps per millisecond=389 ) properties (out of 4) seen :36
[2024-05-25 08:51:31] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2024-05-25 08:51:31] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 08:51:31] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2024-05-25 08:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:31] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2024-05-25 08:51:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-25 08:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:31] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2024-05-25 08:51:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:51:31] [INFO ] [Nat]Added 22 Read/Feed constraints in 136 ms returned sat
[2024-05-25 08:51:31] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 87 ms.
[2024-05-25 08:51:32] [INFO ] Added : 10 causal constraints over 2 iterations in 478 ms. Result :sat
Minimization took 480 ms.
[2024-05-25 08:51:32] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 08:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:32] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2024-05-25 08:51:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 08:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:33] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2024-05-25 08:51:33] [INFO ] [Nat]Added 22 Read/Feed constraints in 33 ms returned sat
[2024-05-25 08:51:33] [INFO ] Deduced a trap composed of 5 places in 307 ms of which 1 ms to minimize.
[2024-05-25 08:51:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 360 ms
[2024-05-25 08:51:33] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 71 ms.
[2024-05-25 08:51:33] [INFO ] Added : 5 causal constraints over 5 iterations in 408 ms. Result :sat
Minimization took 603 ms.
[2024-05-25 08:51:34] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-25 08:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:34] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2024-05-25 08:51:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:34] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:34] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2024-05-25 08:51:34] [INFO ] [Nat]Added 22 Read/Feed constraints in 135 ms returned sat
[2024-05-25 08:51:35] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 79 ms.
[2024-05-25 08:51:35] [INFO ] Added : 10 causal constraints over 2 iterations in 435 ms. Result :sat
Minimization took 342 ms.
[2024-05-25 08:51:35] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-25 08:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:35] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2024-05-25 08:51:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:36] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2024-05-25 08:51:36] [INFO ] [Nat]Added 22 Read/Feed constraints in 55 ms returned sat
[2024-05-25 08:51:36] [INFO ] Deduced a trap composed of 5 places in 303 ms of which 0 ms to minimize.
[2024-05-25 08:51:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 350 ms
[2024-05-25 08:51:36] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 74 ms.
[2024-05-25 08:51:36] [INFO ] Added : 5 causal constraints over 5 iterations in 392 ms. Result :sat
Minimization took 667 ms.
Current structural bounds on expressions (after SMT) : [50, 50, 50, 50] Max seen :[10, 10, 10, 10]
Support contains 2 out of 186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 200 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 186/186 places, 2108/2108 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 193 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 08:51:38] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 08:51:38] [INFO ] Invariant cache hit.
[2024-05-25 08:51:39] [INFO ] Implicit Places using invariants in 443 ms returned []
[2024-05-25 08:51:39] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 08:51:39] [INFO ] Invariant cache hit.
[2024-05-25 08:51:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:51:41] [INFO ] Implicit Places using invariants and state equation in 1920 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2374 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 184/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 153 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2721 ms. Remains : 184/186 places, 2108/2108 transitions.
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2024-05-25 08:51:41] [INFO ] Computed 5 invariants in 8 ms
Incomplete random walk after 1000000 steps, including 1424 resets, run finished after 6320 ms. (steps per millisecond=158 ) properties (out of 4) seen :32
Incomplete Best-First random walk after 1000000 steps, including 552 resets, run finished after 2475 ms. (steps per millisecond=404 ) properties (out of 4) seen :36
Incomplete Best-First random walk after 1000001 steps, including 531 resets, run finished after 2414 ms. (steps per millisecond=414 ) properties (out of 4) seen :36
Incomplete Best-First random walk after 1000001 steps, including 551 resets, run finished after 2408 ms. (steps per millisecond=415 ) properties (out of 4) seen :36
Incomplete Best-First random walk after 1000000 steps, including 532 resets, run finished after 2308 ms. (steps per millisecond=433 ) properties (out of 4) seen :34
[2024-05-25 08:51:57] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2024-05-25 08:51:57] [INFO ] Computed 5 invariants in 7 ms
[2024-05-25 08:51:57] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 08:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:57] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2024-05-25 08:51:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:51:57] [INFO ] [Real]Added 22 Read/Feed constraints in 30 ms returned sat
[2024-05-25 08:51:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:57] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2024-05-25 08:51:57] [INFO ] [Nat]Added 22 Read/Feed constraints in 36 ms returned sat
[2024-05-25 08:51:57] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 64 ms.
[2024-05-25 08:51:58] [INFO ] Added : 10 causal constraints over 2 iterations in 403 ms. Result :sat
Minimization took 162 ms.
[2024-05-25 08:51:58] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 08:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:58] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2024-05-25 08:51:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:51:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 08:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:51:58] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2024-05-25 08:51:58] [INFO ] [Nat]Added 22 Read/Feed constraints in 67 ms returned sat
[2024-05-25 08:51:58] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 67 ms.
[2024-05-25 08:51:59] [INFO ] Deduced a trap composed of 5 places in 235 ms of which 1 ms to minimize.
[2024-05-25 08:51:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 275 ms
[2024-05-25 08:51:59] [INFO ] Added : 12 causal constraints over 7 iterations in 641 ms. Result :sat
Minimization took 476 ms.
[2024-05-25 08:51:59] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:00] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2024-05-25 08:52:00] [INFO ] [Real]Added 22 Read/Feed constraints in 17 ms returned sat
[2024-05-25 08:52:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:52:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:00] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2024-05-25 08:52:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 33 ms returned sat
[2024-05-25 08:52:00] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 53 ms.
[2024-05-25 08:52:00] [INFO ] Added : 10 causal constraints over 2 iterations in 400 ms. Result :sat
Minimization took 149 ms.
[2024-05-25 08:52:00] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-25 08:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:01] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2024-05-25 08:52:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:52:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:52:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:01] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2024-05-25 08:52:01] [INFO ] [Nat]Added 22 Read/Feed constraints in 65 ms returned sat
[2024-05-25 08:52:01] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 69 ms.
[2024-05-25 08:52:01] [INFO ] Deduced a trap composed of 5 places in 275 ms of which 1 ms to minimize.
[2024-05-25 08:52:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 323 ms
[2024-05-25 08:52:01] [INFO ] Added : 12 causal constraints over 7 iterations in 717 ms. Result :sat
Minimization took 545 ms.
Current structural bounds on expressions (after SMT) : [50, 50, 50, 50] Max seen :[10, 10, 10, 10]
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Applied a total of 0 rules in 218 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 184/184 places, 2108/2108 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Applied a total of 0 rules in 173 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 08:52:04] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 08:52:04] [INFO ] Invariant cache hit.
[2024-05-25 08:52:04] [INFO ] Implicit Places using invariants in 427 ms returned []
[2024-05-25 08:52:04] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 08:52:04] [INFO ] Invariant cache hit.
[2024-05-25 08:52:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:52:05] [INFO ] Implicit Places using invariants and state equation in 961 ms returned []
Implicit Place search using SMT with State Equation took 1392 ms to find 0 implicit places.
[2024-05-25 08:52:06] [INFO ] Redundant transitions in 139 ms returned []
[2024-05-25 08:52:06] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 08:52:06] [INFO ] Invariant cache hit.
[2024-05-25 08:52:06] [INFO ] Dead Transitions using invariants and state equation in 763 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2477 ms. Remains : 184/184 places, 2108/2108 transitions.
Starting property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-02
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2024-05-25 08:52:06] [INFO ] Computed 5 invariants in 6 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 59 ms. (steps per millisecond=169 ) 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
[2024-05-25 08:52:06] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2024-05-25 08:52:06] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 08:52:06] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 08:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:07] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2024-05-25 08:52:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:52:07] [INFO ] [Real]Added 22 Read/Feed constraints in 20 ms returned sat
[2024-05-25 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:52:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:07] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2024-05-25 08:52:07] [INFO ] [Nat]Added 22 Read/Feed constraints in 35 ms returned sat
[2024-05-25 08:52:07] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 75 ms.
[2024-05-25 08:52:07] [INFO ] Added : 10 causal constraints over 2 iterations in 329 ms. Result :sat
Minimization took 98 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, 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 186 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2024-05-25 08:52:08] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 08:52:08] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 08:52:08] [INFO ] Dead Transitions using invariants and state equation in 629 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 816 ms. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 08:52:08] [INFO ] Computed 5 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 7225 ms. (steps per millisecond=138 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 1000000 steps, including 694 resets, run finished after 2878 ms. (steps per millisecond=347 ) properties (out of 1) seen :10
[2024-05-25 08:52:18] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 08:52:18] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 08:52:19] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:19] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2024-05-25 08:52:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:52:19] [INFO ] [Real]Added 22 Read/Feed constraints in 93 ms returned sat
[2024-05-25 08:52:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:52:19] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:19] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2024-05-25 08:52:19] [INFO ] [Nat]Added 22 Read/Feed constraints in 74 ms returned sat
[2024-05-25 08:52:19] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 75 ms.
[2024-05-25 08:52:19] [INFO ] Added : 11 causal constraints over 3 iterations in 386 ms. Result :sat
Minimization took 64 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 151 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 149 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2024-05-25 08:52:20] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 08:52:20] [INFO ] Invariant cache hit.
[2024-05-25 08:52:20] [INFO ] Implicit Places using invariants in 336 ms returned []
[2024-05-25 08:52:20] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 08:52:20] [INFO ] Invariant cache hit.
[2024-05-25 08:52:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:52:21] [INFO ] Implicit Places using invariants and state equation in 724 ms returned []
Implicit Place search using SMT with State Equation took 1062 ms to find 0 implicit places.
[2024-05-25 08:52:21] [INFO ] Redundant transitions in 120 ms returned []
[2024-05-25 08:52:21] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 08:52:21] [INFO ] Invariant cache hit.
[2024-05-25 08:52:22] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2013 ms. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-02 in 15568 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-03
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2024-05-25 08:52:22] [INFO ] Computed 5 invariants in 2 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 59 ms. (steps per millisecond=169 ) 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
[2024-05-25 08:52:22] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2024-05-25 08:52:22] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 08:52:22] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 08:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:22] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2024-05-25 08:52:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:52:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 08:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:22] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2024-05-25 08:52:22] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:52:22] [INFO ] [Nat]Added 22 Read/Feed constraints in 49 ms returned sat
[2024-05-25 08:52:22] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 56 ms.
[2024-05-25 08:52:23] [INFO ] Deduced a trap composed of 5 places in 288 ms of which 0 ms to minimize.
[2024-05-25 08:52:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 339 ms
[2024-05-25 08:52:23] [INFO ] Added : 12 causal constraints over 7 iterations in 629 ms. Result :sat
Minimization took 372 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, 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 6 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 215 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2024-05-25 08:52:24] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 08:52:24] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 08:52:25] [INFO ] Dead Transitions using invariants and state equation in 790 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1007 ms. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 08:52:25] [INFO ] Computed 5 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6552 ms. (steps per millisecond=152 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 671 resets, run finished after 2532 ms. (steps per millisecond=394 ) properties (out of 1) seen :10
[2024-05-25 08:52:34] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 08:52:34] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 08:52:34] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:34] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2024-05-25 08:52:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:52:34] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:34] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2024-05-25 08:52:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:52:34] [INFO ] [Nat]Added 22 Read/Feed constraints in 25 ms returned sat
[2024-05-25 08:52:34] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 52 ms.
[2024-05-25 08:52:35] [INFO ] Added : 12 causal constraints over 10 iterations in 437 ms. Result :sat
Minimization took 94 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 176 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 171 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2024-05-25 08:52:35] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 08:52:35] [INFO ] Invariant cache hit.
[2024-05-25 08:52:36] [INFO ] Implicit Places using invariants in 402 ms returned []
[2024-05-25 08:52:36] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 08:52:36] [INFO ] Invariant cache hit.
[2024-05-25 08:52:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:52:37] [INFO ] Implicit Places using invariants and state equation in 1546 ms returned []
Implicit Place search using SMT with State Equation took 1949 ms to find 0 implicit places.
[2024-05-25 08:52:37] [INFO ] Redundant transitions in 57 ms returned []
[2024-05-25 08:52:37] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 08:52:37] [INFO ] Invariant cache hit.
[2024-05-25 08:52:38] [INFO ] Dead Transitions using invariants and state equation in 733 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2917 ms. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-03 in 16348 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-08
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2024-05-25 08:52:38] [INFO ] Computed 5 invariants in 7 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :10
[2024-05-25 08:52:38] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2024-05-25 08:52:38] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 08:52:38] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 08:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:38] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2024-05-25 08:52:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:52:38] [INFO ] [Real]Added 22 Read/Feed constraints in 14 ms returned sat
[2024-05-25 08:52:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:52:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:39] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-25 08:52:39] [INFO ] [Nat]Added 22 Read/Feed constraints in 33 ms returned sat
[2024-05-25 08:52:39] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 46 ms.
[2024-05-25 08:52:39] [INFO ] Added : 10 causal constraints over 2 iterations in 310 ms. Result :sat
Minimization took 116 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, 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 156 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2024-05-25 08:52:40] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 08:52:40] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 08:52:40] [INFO ] Dead Transitions using invariants and state equation in 602 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 759 ms. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 08:52:40] [INFO ] Computed 5 invariants in 6 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6279 ms. (steps per millisecond=159 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 695 resets, run finished after 2606 ms. (steps per millisecond=383 ) properties (out of 1) seen :10
[2024-05-25 08:52:49] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 08:52:49] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 08:52:49] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-25 08:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:49] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2024-05-25 08:52:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:52:49] [INFO ] [Real]Added 22 Read/Feed constraints in 62 ms returned sat
[2024-05-25 08:52:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:52:49] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 08:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:49] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2024-05-25 08:52:50] [INFO ] [Nat]Added 22 Read/Feed constraints in 85 ms returned sat
[2024-05-25 08:52:50] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 69 ms.
[2024-05-25 08:52:50] [INFO ] Added : 11 causal constraints over 3 iterations in 464 ms. Result :sat
Minimization took 79 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 204 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 204 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 169 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2024-05-25 08:52:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 08:52:51] [INFO ] Invariant cache hit.
[2024-05-25 08:52:51] [INFO ] Implicit Places using invariants in 478 ms returned []
[2024-05-25 08:52:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 08:52:51] [INFO ] Invariant cache hit.
[2024-05-25 08:52:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:52:52] [INFO ] Implicit Places using invariants and state equation in 920 ms returned []
Implicit Place search using SMT with State Equation took 1400 ms to find 0 implicit places.
[2024-05-25 08:52:52] [INFO ] Redundant transitions in 61 ms returned []
[2024-05-25 08:52:52] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 08:52:52] [INFO ] Invariant cache hit.
[2024-05-25 08:52:53] [INFO ] Dead Transitions using invariants and state equation in 600 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2239 ms. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-08 in 14818 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-11
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2024-05-25 08:52:53] [INFO ] Computed 5 invariants in 3 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :10
[2024-05-25 08:52:53] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2024-05-25 08:52:53] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 08:52:53] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 08:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:53] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2024-05-25 08:52:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:52:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:52:53] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-25 08:52:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:52:53] [INFO ] [Nat]Added 22 Read/Feed constraints in 64 ms returned sat
[2024-05-25 08:52:54] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 57 ms.
[2024-05-25 08:52:54] [INFO ] Deduced a trap composed of 5 places in 224 ms of which 1 ms to minimize.
[2024-05-25 08:52:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 280 ms
[2024-05-25 08:52:54] [INFO ] Added : 12 causal constraints over 7 iterations in 620 ms. Result :sat
Minimization took 523 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, 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 161 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2024-05-25 08:52:55] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 08:52:55] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 08:52:56] [INFO ] Dead Transitions using invariants and state equation in 676 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 838 ms. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 08:52:56] [INFO ] Computed 5 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6140 ms. (steps per millisecond=162 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 672 resets, run finished after 2368 ms. (steps per millisecond=422 ) properties (out of 1) seen :10
[2024-05-25 08:53:04] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 08:53:04] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 08:53:05] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 08:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:53:05] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2024-05-25 08:53:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:53:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:53:05] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2024-05-25 08:53:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:53:05] [INFO ] [Nat]Added 22 Read/Feed constraints in 29 ms returned sat
[2024-05-25 08:53:05] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 49 ms.
[2024-05-25 08:53:05] [INFO ] Added : 12 causal constraints over 10 iterations in 426 ms. Result :sat
Minimization took 88 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 137 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 138 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2024-05-25 08:53:06] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 08:53:06] [INFO ] Invariant cache hit.
[2024-05-25 08:53:06] [INFO ] Implicit Places using invariants in 392 ms returned []
[2024-05-25 08:53:06] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 08:53:06] [INFO ] Invariant cache hit.
[2024-05-25 08:53:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:53:11] [INFO ] Implicit Places using invariants and state equation in 4396 ms returned []
Implicit Place search using SMT with State Equation took 4791 ms to find 0 implicit places.
[2024-05-25 08:53:11] [INFO ] Redundant transitions in 59 ms returned []
[2024-05-25 08:53:11] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 08:53:11] [INFO ] Invariant cache hit.
[2024-05-25 08:53:11] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5777 ms. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-11 in 18439 ms.
[2024-05-25 08:53:12] [INFO ] Flatten gal took : 165 ms
[2024-05-25 08:53:12] [INFO ] Applying decomposition
[2024-05-25 08:53:12] [INFO ] Flatten gal took : 124 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8864225269161843638.txt' '-o' '/tmp/graph8864225269161843638.bin' '-w' '/tmp/graph8864225269161843638.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8864225269161843638.bin' '-l' '-1' '-v' '-w' '/tmp/graph8864225269161843638.weights' '-q' '0' '-e' '0.001'
[2024-05-25 08:53:12] [INFO ] Decomposing Gal with order
[2024-05-25 08:53:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:53:13] [INFO ] Removed a total of 4308 redundant transitions.
[2024-05-25 08:53:13] [INFO ] Flatten gal took : 891 ms
[2024-05-25 08:53:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 603 labels/synchronizations in 38 ms.
[2024-05-25 08:53:13] [INFO ] Time to serialize gal into /tmp/UpperBounds5575909735562237070.gal : 6 ms
[2024-05-25 08:53:13] [INFO ] Time to serialize properties into /tmp/UpperBounds8825147973312515593.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5575909735562237070.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8825147973312515593.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...283
Loading property file /tmp/UpperBounds8825147973312515593.prop.
Detected timeout of ITS tools.
[2024-05-25 09:13:56] [INFO ] Applying decomposition
[2024-05-25 09:13:56] [INFO ] Flatten gal took : 100 ms
[2024-05-25 09:13:56] [INFO ] Decomposing Gal with order
[2024-05-25 09:13:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:13:56] [INFO ] Removed a total of 11232 redundant transitions.
[2024-05-25 09:13:56] [INFO ] Flatten gal took : 299 ms
[2024-05-25 09:13:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 32 ms.
[2024-05-25 09:13:56] [INFO ] Time to serialize gal into /tmp/UpperBounds1002142956880849799.gal : 16 ms
[2024-05-25 09:13:56] [INFO ] Time to serialize properties into /tmp/UpperBounds3092191001073034446.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1002142956880849799.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3092191001073034446.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...283
Loading property file /tmp/UpperBounds3092191001073034446.prop.
Detected timeout of ITS tools.
[2024-05-25 09:34:39] [INFO ] Flatten gal took : 137 ms
[2024-05-25 09:34:39] [INFO ] Input system was already deterministic with 2108 transitions.
[2024-05-25 09:34:39] [INFO ] Transformed 184 places.
[2024-05-25 09:34:39] [INFO ] Transformed 2108 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-25 09:34:40] [INFO ] Time to serialize gal into /tmp/UpperBounds1316005347303117533.gal : 35 ms
[2024-05-25 09:34:40] [INFO ] Time to serialize properties into /tmp/UpperBounds3965119947203733138.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1316005347303117533.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3965119947203733138.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...349
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds3965119947203733138.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 5313324 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16101976 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V80P50N10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is BridgeAndVehicles-COL-V80P50N10, 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 r065-tajo-171620414400086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P50N10.tgz
mv BridgeAndVehicles-COL-V80P50N10 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 ;