Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r063-tajo-167813711500009.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is BridgeAndVehicles-COL-V50P20N10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r063-tajo-167813711500009
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 7.9K Feb 25 12:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 12:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 12:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 12:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 12:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 12:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 12:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 42K Mar 5 18:22 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-V50P20N10-UpperBounds-00
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-01
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-02
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-03
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-04
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-05
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-06
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-07
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-08
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-09
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-10
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-11
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-12
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-13
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-14
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678929949339

Running Version 202205111006
[2023-03-16 01:25:50] [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]
[2023-03-16 01:25:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 01:25:50] [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.
[2023-03-16 01:25:51] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 01:25:51] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 748 ms
[2023-03-16 01:25:51] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
[2023-03-16 01:25:51] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 7 ms.
[2023-03-16 01:25:51] [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
[2023-03-16 01:25:51] [INFO ] Computed 4 place invariants in 4 ms
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-14 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-11 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-08 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-07 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
// Phase 1: matrix 10 rows 12 cols
[2023-03-16 01:25:51] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-16 01:25:51] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2023-03-16 01:25:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:51] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-16 01:25:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-16 01:25:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-16 01:25:51] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-16 01:25:51] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-16 01:25:51] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-16 01:25:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-16 01:25:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-16 01:25:52] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-16 01:25:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-16 01:25:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 01:25:52] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-16 01:25:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-16 01:25:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 01:25:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-16 01:25:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-16 01:25:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-16 01:25:52] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-16 01:25:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-16 01:25:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-16 01:25:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-16 01:25:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-16 01:25:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-16 01:25:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-16 01:25:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-16 01:25:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-16 01:25:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-16 01:25:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 01:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-16 01:25:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-16 01:25:52] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [1, 20, 20, 1, 20, 20, 1, 1, 50]
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] 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
[2023-03-16 01:25:52] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 96 ms.
[2023-03-16 01:25:52] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 9) seen :76
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :30
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :28
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :30
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :32
[2023-03-16 01:25:52] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2023-03-16 01:25:52] [INFO ] Computed 7 place invariants in 26 ms
[2023-03-16 01:25:53] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-16 01:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:53] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-16 01:25:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:53] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-16 01:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:53] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-16 01:25:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:25:53] [INFO ] [Nat]Added 22 Read/Feed constraints in 122 ms returned sat
[2023-03-16 01:25:53] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 111 ms.
[2023-03-16 01:25:53] [INFO ] Added : 5 causal constraints over 5 iterations in 252 ms. Result :sat
Minimization took 107 ms.
[2023-03-16 01:25:53] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-16 01:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:53] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2023-03-16 01:25:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:53] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-16 01:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:53] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2023-03-16 01:25:54] [INFO ] [Nat]Added 22 Read/Feed constraints in 112 ms returned sat
[2023-03-16 01:25:54] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 81 ms.
[2023-03-16 01:25:54] [INFO ] Added : 5 causal constraints over 5 iterations in 249 ms. Result :sat
Minimization took 71 ms.
[2023-03-16 01:25:54] [INFO ] [Real]Absence check using 7 positive place invariants in 54 ms returned sat
[2023-03-16 01:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:54] [INFO ] [Real]Absence check using state equation in 232 ms returned sat
[2023-03-16 01:25:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:54] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-16 01:25:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:54] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-16 01:25:54] [INFO ] [Nat]Added 22 Read/Feed constraints in 31 ms returned sat
[2023-03-16 01:25:55] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 82 ms.
[2023-03-16 01:25:55] [INFO ] Added : 11 causal constraints over 3 iterations in 167 ms. Result :sat
Minimization took 104 ms.
[2023-03-16 01:25:55] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-16 01:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:55] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-16 01:25:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:25:55] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-16 01:25:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:25:55] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-16 01:25:55] [INFO ] [Nat]Added 22 Read/Feed constraints in 30 ms returned sat
[2023-03-16 01:25:55] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 40 ms.
[2023-03-16 01:25:55] [INFO ] Added : 11 causal constraints over 3 iterations in 129 ms. Result :sat
Minimization took 91 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20] Max seen :[10, 10, 10, 10]
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 1222 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 200 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-16 01:25:56] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-16 01:25:56] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-16 01:25:56] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/128 places, 1328/1328 transitions.
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 126 cols
[2023-03-16 01:25:56] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2272 resets, run finished after 4608 ms. (steps per millisecond=217 ) properties (out of 4) seen :32
Incomplete Best-First random walk after 1000001 steps, including 817 resets, run finished after 2098 ms. (steps per millisecond=476 ) properties (out of 4) seen :36
Incomplete Best-First random walk after 1000001 steps, including 817 resets, run finished after 1596 ms. (steps per millisecond=626 ) properties (out of 4) seen :36
Incomplete Best-First random walk after 1000000 steps, including 866 resets, run finished after 2116 ms. (steps per millisecond=472 ) properties (out of 4) seen :36
Incomplete Best-First random walk after 1000000 steps, including 863 resets, run finished after 2044 ms. (steps per millisecond=489 ) properties (out of 4) seen :36
[2023-03-16 01:26:09] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-16 01:26:09] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-16 01:26:09] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:09] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2023-03-16 01:26:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:26:09] [INFO ] [Real]Added 22 Read/Feed constraints in 17 ms returned sat
[2023-03-16 01:26:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:09] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-16 01:26:09] [INFO ] [Nat]Added 22 Read/Feed constraints in 26 ms returned sat
[2023-03-16 01:26:09] [INFO ] Deduced a trap composed of 5 places in 232 ms of which 4 ms to minimize.
[2023-03-16 01:26:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 261 ms
[2023-03-16 01:26:09] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 64 ms.
[2023-03-16 01:26:10] [INFO ] Added : 11 causal constraints over 10 iterations in 226 ms. Result :sat
Minimization took 40 ms.
[2023-03-16 01:26:10] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:10] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-16 01:26:10] [INFO ] [Real]Added 22 Read/Feed constraints in 36 ms returned sat
[2023-03-16 01:26:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:10] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-16 01:26:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 21 ms returned sat
[2023-03-16 01:26:11] [INFO ] Deduced a trap composed of 5 places in 540 ms of which 2 ms to minimize.
[2023-03-16 01:26:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 588 ms
[2023-03-16 01:26:11] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 47 ms.
[2023-03-16 01:26:11] [INFO ] Added : 11 causal constraints over 10 iterations in 224 ms. Result :sat
Minimization took 50 ms.
[2023-03-16 01:26:11] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:11] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-16 01:26:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 8 ms returned sat
[2023-03-16 01:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:11] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-16 01:26:11] [INFO ] [Nat]Added 22 Read/Feed constraints in 21 ms returned sat
[2023-03-16 01:26:11] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 41 ms.
[2023-03-16 01:26:11] [INFO ] Added : 10 causal constraints over 2 iterations in 152 ms. Result :sat
Minimization took 49 ms.
[2023-03-16 01:26:11] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:11] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-16 01:26:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:12] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-16 01:26:12] [INFO ] [Nat]Added 22 Read/Feed constraints in 20 ms returned sat
[2023-03-16 01:26:12] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 50 ms.
[2023-03-16 01:26:12] [INFO ] Added : 10 causal constraints over 2 iterations in 152 ms. Result :sat
Minimization took 100 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20] Max seen :[10, 10, 10, 10]
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 77 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 1328/1328 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 111 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-16 01:26:12] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-16 01:26:12] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:26:13] [INFO ] Implicit Places using invariants in 289 ms returned []
[2023-03-16 01:26:13] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-16 01:26:13] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-16 01:26:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:26:13] [INFO ] Implicit Places using invariants and state equation in 581 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 875 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 76 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/126 places, 1328/1328 transitions.
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:26:13] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2273 resets, run finished after 4310 ms. (steps per millisecond=232 ) properties (out of 4) seen :30
Incomplete Best-First random walk after 1000001 steps, including 814 resets, run finished after 1580 ms. (steps per millisecond=632 ) properties (out of 4) seen :36
Incomplete Best-First random walk after 1000000 steps, including 816 resets, run finished after 1567 ms. (steps per millisecond=638 ) properties (out of 4) seen :36
Incomplete Best-First random walk after 1000001 steps, including 866 resets, run finished after 1633 ms. (steps per millisecond=612 ) properties (out of 4) seen :34
Incomplete Best-First random walk after 1000001 steps, including 865 resets, run finished after 1619 ms. (steps per millisecond=617 ) properties (out of 4) seen :38
[2023-03-16 01:26:24] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:26:24] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-16 01:26:24] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:24] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2023-03-16 01:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:24] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-16 01:26:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:26:24] [INFO ] [Nat]Added 22 Read/Feed constraints in 147 ms returned sat
[2023-03-16 01:26:25] [INFO ] Deduced a trap composed of 5 places in 171 ms of which 2 ms to minimize.
[2023-03-16 01:26:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 198 ms
[2023-03-16 01:26:25] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 39 ms.
[2023-03-16 01:26:25] [INFO ] Added : 7 causal constraints over 6 iterations in 205 ms. Result :sat
Minimization took 106 ms.
[2023-03-16 01:26:25] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:25] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-16 01:26:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:25] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-16 01:26:25] [INFO ] [Nat]Added 22 Read/Feed constraints in 179 ms returned sat
[2023-03-16 01:26:26] [INFO ] Deduced a trap composed of 5 places in 159 ms of which 1 ms to minimize.
[2023-03-16 01:26:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2023-03-16 01:26:26] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 56 ms.
[2023-03-16 01:26:26] [INFO ] Added : 7 causal constraints over 6 iterations in 243 ms. Result :sat
Minimization took 131 ms.
[2023-03-16 01:26:26] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:26] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2023-03-16 01:26:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:26] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-16 01:26:26] [INFO ] [Nat]Added 22 Read/Feed constraints in 17 ms returned sat
[2023-03-16 01:26:26] [INFO ] Deduced a trap composed of 5 places in 198 ms of which 1 ms to minimize.
[2023-03-16 01:26:27] [INFO ] Deduced a trap composed of 5 places in 210 ms of which 1 ms to minimize.
[2023-03-16 01:26:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 449 ms
[2023-03-16 01:26:27] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 59 ms.
[2023-03-16 01:26:27] [INFO ] Added : 11 causal constraints over 3 iterations in 127 ms. Result :sat
Minimization took 56 ms.
[2023-03-16 01:26:27] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:27] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2023-03-16 01:26:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:27] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-16 01:26:27] [INFO ] [Nat]Added 22 Read/Feed constraints in 17 ms returned sat
[2023-03-16 01:26:27] [INFO ] Deduced a trap composed of 5 places in 153 ms of which 1 ms to minimize.
[2023-03-16 01:26:27] [INFO ] Deduced a trap composed of 5 places in 144 ms of which 1 ms to minimize.
[2023-03-16 01:26:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 329 ms
[2023-03-16 01:26:28] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 43 ms.
[2023-03-16 01:26:28] [INFO ] Added : 11 causal constraints over 3 iterations in 119 ms. Result :sat
Minimization took 56 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20] Max seen :[10, 10, 10, 10]
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 121 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 79 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-16 01:26:28] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:26:28] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-16 01:26:29] [INFO ] Implicit Places using invariants in 283 ms returned []
[2023-03-16 01:26:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:26:29] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-16 01:26:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:26:29] [INFO ] Implicit Places using invariants and state equation in 715 ms returned []
Implicit Place search using SMT with State Equation took 1007 ms to find 0 implicit places.
[2023-03-16 01:26:29] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-16 01:26:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:26:29] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-16 01:26:30] [INFO ] Dead Transitions using invariants and state equation in 529 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Starting property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-02
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:26:30] [INFO ] Computed 5 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 22 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :10
[2023-03-16 01:26:30] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:26:30] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-16 01:26:30] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:30] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-16 01:26:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:30] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-16 01:26:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:26:30] [INFO ] [Nat]Added 22 Read/Feed constraints in 115 ms returned sat
[2023-03-16 01:26:31] [INFO ] Deduced a trap composed of 5 places in 146 ms of which 0 ms to minimize.
[2023-03-16 01:26:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 171 ms
[2023-03-16 01:26:31] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 42 ms.
[2023-03-16 01:26:31] [INFO ] Added : 7 causal constraints over 6 iterations in 217 ms. Result :sat
Minimization took 83 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 123 transition count 1327
Applied a total of 2 rules in 120 ms. Remains 123 /124 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2023-03-16 01:26:31] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:31] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-16 01:26:32] [INFO ] Dead Transitions using invariants and state equation in 610 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/124 places, 1327/1328 transitions.
Normalized transition count is 249 out of 1327 initially.
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:32] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2622 resets, run finished after 4369 ms. (steps per millisecond=228 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 1000001 steps, including 1031 resets, run finished after 1704 ms. (steps per millisecond=586 ) properties (out of 1) seen :10
[2023-03-16 01:26:38] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:38] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:26:38] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:38] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-16 01:26:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:38] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2023-03-16 01:26:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:26:38] [INFO ] [Nat]Added 22 Read/Feed constraints in 16 ms returned sat
[2023-03-16 01:26:38] [INFO ] Deduced a trap composed of 5 places in 146 ms of which 1 ms to minimize.
[2023-03-16 01:26:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2023-03-16 01:26:38] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 36 ms.
[2023-03-16 01:26:38] [INFO ] Added : 6 causal constraints over 5 iterations in 140 ms. Result :sat
Minimization took 57 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 121 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 83 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-16 01:26:39] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:39] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:26:39] [INFO ] Implicit Places using invariants in 258 ms returned []
[2023-03-16 01:26:39] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:39] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:26:39] [INFO ] Implicit Places using invariants and state equation in 410 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
[2023-03-16 01:26:39] [INFO ] Redundant transitions in 57 ms returned []
[2023-03-16 01:26:39] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:39] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-16 01:26:40] [INFO ] Dead Transitions using invariants and state equation in 592 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-02 in 10163 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-03
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:26:40] [INFO ] Computed 5 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 22 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :10
[2023-03-16 01:26:40] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:26:40] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-16 01:26:40] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:40] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2023-03-16 01:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:40] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:40] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-16 01:26:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:26:41] [INFO ] [Nat]Added 22 Read/Feed constraints in 125 ms returned sat
[2023-03-16 01:26:41] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 1 ms to minimize.
[2023-03-16 01:26:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 190 ms
[2023-03-16 01:26:41] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 42 ms.
[2023-03-16 01:26:41] [INFO ] Added : 7 causal constraints over 6 iterations in 244 ms. Result :sat
Minimization took 105 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 123 transition count 1327
Applied a total of 2 rules in 85 ms. Remains 123 /124 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2023-03-16 01:26:41] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:41] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:26:42] [INFO ] Dead Transitions using invariants and state equation in 509 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/124 places, 1327/1328 transitions.
Normalized transition count is 249 out of 1327 initially.
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:42] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2622 resets, run finished after 3861 ms. (steps per millisecond=259 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000000 steps, including 1028 resets, run finished after 1502 ms. (steps per millisecond=665 ) properties (out of 1) seen :10
[2023-03-16 01:26:47] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:47] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-16 01:26:47] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:47] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2023-03-16 01:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:47] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-16 01:26:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:26:48] [INFO ] [Nat]Added 22 Read/Feed constraints in 17 ms returned sat
[2023-03-16 01:26:48] [INFO ] Deduced a trap composed of 5 places in 157 ms of which 1 ms to minimize.
[2023-03-16 01:26:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 179 ms
[2023-03-16 01:26:48] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 35 ms.
[2023-03-16 01:26:48] [INFO ] Added : 6 causal constraints over 5 iterations in 167 ms. Result :sat
Minimization took 76 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 77 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 61 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-16 01:26:48] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:48] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-16 01:26:48] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-16 01:26:48] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:48] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-16 01:26:49] [INFO ] Implicit Places using invariants and state equation in 428 ms returned []
Implicit Place search using SMT with State Equation took 701 ms to find 0 implicit places.
[2023-03-16 01:26:49] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-16 01:26:49] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:49] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:26:49] [INFO ] Dead Transitions using invariants and state equation in 495 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-03 in 9254 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-05
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:26:49] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 22 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :10
[2023-03-16 01:26:49] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:26:49] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-16 01:26:49] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:50] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2023-03-16 01:26:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:50] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-16 01:26:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:26:50] [INFO ] [Nat]Added 22 Read/Feed constraints in 17 ms returned sat
[2023-03-16 01:26:50] [INFO ] Deduced a trap composed of 5 places in 174 ms of which 1 ms to minimize.
[2023-03-16 01:26:50] [INFO ] Deduced a trap composed of 5 places in 176 ms of which 0 ms to minimize.
[2023-03-16 01:26:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 383 ms
[2023-03-16 01:26:50] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 35 ms.
[2023-03-16 01:26:50] [INFO ] Added : 11 causal constraints over 3 iterations in 101 ms. Result :sat
Minimization took 56 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 123 transition count 1327
Applied a total of 2 rules in 133 ms. Remains 123 /124 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2023-03-16 01:26:50] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:51] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-16 01:26:51] [INFO ] Dead Transitions using invariants and state equation in 515 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/124 places, 1327/1328 transitions.
Normalized transition count is 249 out of 1327 initially.
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:51] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2622 resets, run finished after 4567 ms. (steps per millisecond=218 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000000 steps, including 1090 resets, run finished after 1932 ms. (steps per millisecond=517 ) properties (out of 1) seen :10
[2023-03-16 01:26:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:58] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-16 01:26:58] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:58] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2023-03-16 01:26:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:58] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-16 01:26:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:26:58] [INFO ] [Nat]Added 22 Read/Feed constraints in 27 ms returned sat
[2023-03-16 01:26:58] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 51 ms.
[2023-03-16 01:26:58] [INFO ] Added : 13 causal constraints over 4 iterations in 151 ms. Result :sat
Minimization took 45 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 88 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 89 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-16 01:26:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:58] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:26:59] [INFO ] Implicit Places using invariants in 243 ms returned []
[2023-03-16 01:26:59] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:26:59] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:26:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:27:00] [INFO ] Implicit Places using invariants and state equation in 1058 ms returned []
Implicit Place search using SMT with State Equation took 1302 ms to find 0 implicit places.
[2023-03-16 01:27:00] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-16 01:27:00] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:27:00] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-16 01:27:00] [INFO ] Dead Transitions using invariants and state equation in 465 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-05 in 10830 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-09
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:27:00] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 10000 steps, including 22 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :10
[2023-03-16 01:27:00] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2023-03-16 01:27:00] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:27:00] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:00] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2023-03-16 01:27:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:27:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:00] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-16 01:27:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:27:01] [INFO ] [Nat]Added 22 Read/Feed constraints in 29 ms returned sat
[2023-03-16 01:27:01] [INFO ] Deduced a trap composed of 5 places in 177 ms of which 1 ms to minimize.
[2023-03-16 01:27:01] [INFO ] Deduced a trap composed of 5 places in 185 ms of which 0 ms to minimize.
[2023-03-16 01:27:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 392 ms
[2023-03-16 01:27:01] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 53 ms.
[2023-03-16 01:27:01] [INFO ] Added : 11 causal constraints over 3 iterations in 124 ms. Result :sat
Minimization took 56 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 123 transition count 1327
Applied a total of 2 rules in 95 ms. Remains 123 /124 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2023-03-16 01:27:01] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:27:01] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:27:02] [INFO ] Dead Transitions using invariants and state equation in 538 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/124 places, 1327/1328 transitions.
Normalized transition count is 249 out of 1327 initially.
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:27:02] [INFO ] Computed 5 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2623 resets, run finished after 4533 ms. (steps per millisecond=220 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 1087 resets, run finished after 1591 ms. (steps per millisecond=628 ) properties (out of 1) seen :10
[2023-03-16 01:27:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:27:08] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-16 01:27:08] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:08] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-16 01:27:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:27:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:08] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-16 01:27:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:27:08] [INFO ] [Nat]Added 22 Read/Feed constraints in 22 ms returned sat
[2023-03-16 01:27:08] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 31 ms.
[2023-03-16 01:27:08] [INFO ] Added : 13 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 62 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 72 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 63 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-16 01:27:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:27:09] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-16 01:27:09] [INFO ] Implicit Places using invariants in 259 ms returned []
[2023-03-16 01:27:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:27:09] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:27:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 01:27:10] [INFO ] Implicit Places using invariants and state equation in 868 ms returned []
Implicit Place search using SMT with State Equation took 1131 ms to find 0 implicit places.
[2023-03-16 01:27:10] [INFO ] Redundant transitions in 36 ms returned []
[2023-03-16 01:27:10] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-16 01:27:10] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-16 01:27:11] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-09 in 10365 ms.
[2023-03-16 01:27:11] [INFO ] Flatten gal took : 187 ms
[2023-03-16 01:27:11] [INFO ] Applying decomposition
[2023-03-16 01:27:11] [INFO ] Flatten gal took : 91 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15609980775601399197.txt' '-o' '/tmp/graph15609980775601399197.bin' '-w' '/tmp/graph15609980775601399197.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15609980775601399197.bin' '-l' '-1' '-v' '-w' '/tmp/graph15609980775601399197.weights' '-q' '0' '-e' '0.001'
[2023-03-16 01:27:11] [INFO ] Decomposing Gal with order
[2023-03-16 01:27:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 01:27:12] [INFO ] Removed a total of 2333 redundant transitions.
[2023-03-16 01:27:12] [INFO ] Flatten gal took : 499 ms
[2023-03-16 01:27:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 287 labels/synchronizations in 38 ms.
[2023-03-16 01:27:12] [INFO ] Time to serialize gal into /tmp/UpperBounds9151851700890615964.gal : 8 ms
[2023-03-16 01:27:12] [INFO ] Time to serialize properties into /tmp/UpperBounds9657692196474977899.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds9151851700890615964.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9657692196474977899.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds9657692196474977899.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.47634e+08,719.559,3378420,904,24369,221879,2.57499e+06,109,3.06632e+06,399,5.89551e+07,0
Total reachable state count : 347634372

Verifying 4 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property BridgeAndVehicles-COL-V50P20N10-UpperBounds-02 :0 <= u0.SUR_PONT_B_0 <= 10
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-02 10 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V50P20N10-UpperBounds-02,0,721.066,3334592,1,0,221879,2.57499e+06,136,3.06632e+06,471,5.89551e+07,162
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property BridgeAndVehicles-COL-V50P20N10-UpperBounds-03 :0 <= u0.SUR_PONT_B_0 <= 10
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-03 10 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V50P20N10-UpperBounds-03,0,721.069,3334592,1,0,221879,2.57499e+06,136,3.06632e+06,471,5.89551e+07,162
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property BridgeAndVehicles-COL-V50P20N10-UpperBounds-05 :0 <= u0.SUR_PONT_A_0 <= 10
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-05 10 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V50P20N10-UpperBounds-05,0,721.069,3334592,1,0,221879,2.57499e+06,141,3.06632e+06,491,5.89551e+07,168
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property BridgeAndVehicles-COL-V50P20N10-UpperBounds-09 :0 <= u0.SUR_PONT_A_0 <= 10
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-09 10 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V50P20N10-UpperBounds-09,0,721.069,3334592,1,0,221879,2.57499e+06,141,3.06632e+06,491,5.89551e+07,168
Total runtime 804251 ms.

BK_STOP 1678930755060

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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-V50P20N10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is BridgeAndVehicles-COL-V50P20N10, 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 r063-tajo-167813711500009"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P20N10.tgz
mv BridgeAndVehicles-COL-V50P20N10 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 ;