fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r026-tajo-162038143300067
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for BridgeAndVehicles-COL-V50P20N10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4943.676 972592.00 1004148.00 243.20 50 10 50 1 50 10 1 50 50 1 1 20 20 10 50 50 normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r026-tajo-162038143300067.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
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 r026-tajo-162038143300067
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 22K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 162K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Mar 28 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 28 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 23 02:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 02:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 22 11:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 11:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 42K May 5 16:51 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 1620515234108

Running Version 0
[2021-05-08 23:07:15] [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]
[2021-05-08 23:07:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 23:07:15] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-08 23:07:15] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-08 23:07:16] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 527 ms
[2021-05-08 23:07:16] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
[2021-05-08 23:07:16] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 3 ms.
[2021-05-08 23:07:16] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_16544438513036653267.dot
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-08 23:07:16] [INFO ] Computed 4 place invariants in 11 ms
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-14 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-12 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-11 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-08 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-02 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2021-05-08 23:07:16] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions in 33 ms.
[2021-05-08 23:07:16] [INFO ] Unfolded HLPN properties in 0 ms.
// Phase 1: matrix 10 rows 12 cols
[2021-05-08 23:07:16] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-08 23:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-08 23:07:16] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 12 ms.
[2021-05-08 23:07:16] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-08 23:07:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:07:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-08 23:07:16] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-08 23:07:16] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-08 23:07:16] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-08 23:07:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-08 23:07:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:07:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-08 23:07:16] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-08 23:07:16] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-08 23:07:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2021-05-08 23:07:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-08 23:07:16] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-08 23:07:16] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-08 23:07:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2021-05-08 23:07:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-08 23:07:16] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-08 23:07:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-08 23:07:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:07:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-08 23:07:16] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-08 23:07:16] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [50, 20, 50, 20, 50, 1, 20]
[2021-05-08 23:07:16] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions in 32 ms.
[2021-05-08 23:07:16] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_13970768614986360663.dot
Incomplete random walk after 10000 steps, including 22 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 7) seen :157
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-07 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :108
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-04 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-00 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :26
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :25
[2021-05-08 23:07:17] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2021-05-08 23:07:17] [INFO ] Computed 7 place invariants in 14 ms
[2021-05-08 23:07:17] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:17] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2021-05-08 23:07:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:17] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:17] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2021-05-08 23:07:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-08 23:07:17] [INFO ] [Nat]Added 22 Read/Feed constraints in 33 ms returned sat
[2021-05-08 23:07:17] [INFO ] Deduced a trap composed of 5 places in 190 ms of which 3 ms to minimize.
[2021-05-08 23:07:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 224 ms
[2021-05-08 23:07:17] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 89 ms.
[2021-05-08 23:07:17] [INFO ] Added : 100 causal constraints over 21 iterations in 429 ms. Result :sat
Minimization took 120 ms.
[2021-05-08 23:07:18] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:18] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2021-05-08 23:07:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:18] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:18] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2021-05-08 23:07:18] [INFO ] [Nat]Added 22 Read/Feed constraints in 18 ms returned sat
[2021-05-08 23:07:18] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 55 ms.
[2021-05-08 23:07:18] [INFO ] Added : 108 causal constraints over 23 iterations in 409 ms. Result :sat
Minimization took 74 ms.
[2021-05-08 23:07:18] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:18] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2021-05-08 23:07:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:18] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:18] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2021-05-08 23:07:18] [INFO ] [Nat]Added 22 Read/Feed constraints in 16 ms returned sat
[2021-05-08 23:07:19] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 47 ms.
[2021-05-08 23:07:19] [INFO ] Added : 108 causal constraints over 23 iterations in 399 ms. Result :sat
Minimization took 77 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20] Max seen :[6, 10, 10]
Incomplete Parikh walk after 44100 steps, including 453 resets, run finished after 194 ms. (steps per millisecond=227 ) properties (out of 3) seen :27 could not realise parikh vector
Incomplete Parikh walk after 44100 steps, including 456 resets, run finished after 182 ms. (steps per millisecond=242 ) properties (out of 3) seen :26 could not realise parikh vector
Incomplete Parikh walk after 47000 steps, including 600 resets, run finished after 191 ms. (steps per millisecond=246 ) properties (out of 3) seen :23 could not realise parikh vector
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions, 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.8 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 180 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2021-05-08 23:07:20] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2021-05-08 23:07:20] [INFO ] Computed 5 place invariants in 13 ms
[2021-05-08 23:07:20] [INFO ] Dead Transitions using invariants and state equation in 413 ms returned []
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
[2021-05-08 23:07:20] [INFO ] Computed 5 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2272 resets, run finished after 5096 ms. (steps per millisecond=196 ) properties (out of 3) seen :24
Incomplete Best-First random walk after 1000001 steps, including 865 resets, run finished after 1927 ms. (steps per millisecond=518 ) properties (out of 3) seen :26
Incomplete Best-First random walk after 1000001 steps, including 815 resets, run finished after 2079 ms. (steps per millisecond=481 ) properties (out of 3) seen :27
Incomplete Best-First random walk after 1000000 steps, including 817 resets, run finished after 1679 ms. (steps per millisecond=595 ) properties (out of 3) seen :27
[2021-05-08 23:07:31] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2021-05-08 23:07:31] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-08 23:07:31] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-08 23:07:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:31] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2021-05-08 23:07:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-08 23:07:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:31] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2021-05-08 23:07:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-08 23:07:31] [INFO ] [Nat]Added 22 Read/Feed constraints in 110 ms returned sat
[2021-05-08 23:07:31] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 71 ms.
[2021-05-08 23:07:32] [INFO ] Added : 107 causal constraints over 24 iterations in 457 ms. Result :sat
Minimization took 60 ms.
[2021-05-08 23:07:32] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:32] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2021-05-08 23:07:32] [INFO ] [Real]Added 22 Read/Feed constraints in 14 ms returned sat
[2021-05-08 23:07:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-08 23:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:32] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2021-05-08 23:07:32] [INFO ] [Nat]Added 22 Read/Feed constraints in 22 ms returned sat
[2021-05-08 23:07:32] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 2 ms to minimize.
[2021-05-08 23:07:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 118 ms
[2021-05-08 23:07:32] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 32 ms.
[2021-05-08 23:07:33] [INFO ] Added : 107 causal constraints over 24 iterations in 367 ms. Result :sat
Minimization took 149 ms.
[2021-05-08 23:07:33] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:33] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2021-05-08 23:07:33] [INFO ] [Real]Added 22 Read/Feed constraints in 14 ms returned sat
[2021-05-08 23:07:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:33] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2021-05-08 23:07:33] [INFO ] [Nat]Added 22 Read/Feed constraints in 22 ms returned sat
[2021-05-08 23:07:33] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 1 ms to minimize.
[2021-05-08 23:07:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 156 ms
[2021-05-08 23:07:33] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 37 ms.
[2021-05-08 23:07:33] [INFO ] Added : 107 causal constraints over 24 iterations in 336 ms. Result :sat
Minimization took 115 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20] Max seen :[10, 10, 10]
Incomplete Parikh walk after 46400 steps, including 525 resets, run finished after 269 ms. (steps per millisecond=172 ) properties (out of 3) seen :26 could not realise parikh vector
Incomplete Parikh walk after 46400 steps, including 514 resets, run finished after 228 ms. (steps per millisecond=203 ) properties (out of 3) seen :27 could not realise parikh vector
Incomplete Parikh walk after 44200 steps, including 504 resets, run finished after 207 ms. (steps per millisecond=213 ) properties (out of 3) seen :26 could not realise parikh vector
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 94 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, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 105 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2021-05-08 23:07:34] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2021-05-08 23:07:34] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 23:07:35] [INFO ] Implicit Places using invariants in 184 ms returned []
[2021-05-08 23:07:35] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2021-05-08 23:07:35] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 23:07:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-08 23:07:35] [INFO ] Implicit Places using invariants and state equation in 615 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 804 ms to find 2 implicit places.
[2021-05-08 23:07:35] [INFO ] Redundant transitions in 69 ms returned []
[2021-05-08 23:07:35] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2021-05-08 23:07:35] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 23:07:36] [INFO ] Dead Transitions using invariants and state equation in 354 ms returned []
Starting structural reductions, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 53 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2021-05-08 23:07:36] [INFO ] Redundant transitions in 49 ms returned []
[2021-05-08 23:07:36] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2021-05-08 23:07:36] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-08 23:07:36] [INFO ] Dead Transitions using invariants and state equation in 364 ms returned []
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
[2021-05-08 23:07:36] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2273 resets, run finished after 4225 ms. (steps per millisecond=236 ) properties (out of 3) seen :24
Incomplete Best-First random walk after 1000001 steps, including 862 resets, run finished after 1492 ms. (steps per millisecond=670 ) properties (out of 3) seen :26
Incomplete Best-First random walk after 1000001 steps, including 815 resets, run finished after 1576 ms. (steps per millisecond=634 ) properties (out of 3) seen :29
Incomplete Best-First random walk after 1000000 steps, including 816 resets, run finished after 1417 ms. (steps per millisecond=705 ) properties (out of 3) seen :27
[2021-05-08 23:07:45] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2021-05-08 23:07:45] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-08 23:07:45] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:45] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2021-05-08 23:07:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:45] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-08 23:07:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-08 23:07:45] [INFO ] [Nat]Added 22 Read/Feed constraints in 21 ms returned sat
[2021-05-08 23:07:45] [INFO ] Deduced a trap composed of 5 places in 175 ms of which 3 ms to minimize.
[2021-05-08 23:07:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 196 ms
[2021-05-08 23:07:45] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 35 ms.
[2021-05-08 23:07:46] [INFO ] Added : 107 causal constraints over 22 iterations in 422 ms. Result :sat
Minimization took 103 ms.
[2021-05-08 23:07:46] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:46] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2021-05-08 23:07:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:46] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:46] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2021-05-08 23:07:46] [INFO ] [Nat]Added 22 Read/Feed constraints in 26 ms returned sat
[2021-05-08 23:07:46] [INFO ] Deduced a trap composed of 5 places in 149 ms of which 1 ms to minimize.
[2021-05-08 23:07:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 232 ms
[2021-05-08 23:07:46] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 58 ms.
[2021-05-08 23:07:47] [INFO ] Added : 107 causal constraints over 24 iterations in 1190 ms. Result :sat
Minimization took 104 ms.
[2021-05-08 23:07:48] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2021-05-08 23:07:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:48] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2021-05-08 23:07:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-08 23:07:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:48] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2021-05-08 23:07:48] [INFO ] [Nat]Added 22 Read/Feed constraints in 27 ms returned sat
[2021-05-08 23:07:48] [INFO ] Deduced a trap composed of 5 places in 153 ms of which 0 ms to minimize.
[2021-05-08 23:07:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 206 ms
[2021-05-08 23:07:48] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 57 ms.
[2021-05-08 23:07:49] [INFO ] Added : 107 causal constraints over 24 iterations in 1259 ms. Result :sat
Minimization took 104 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20] Max seen :[10, 10, 10]
Incomplete Parikh walk after 45200 steps, including 492 resets, run finished after 222 ms. (steps per millisecond=203 ) properties (out of 3) seen :27 could not realise parikh vector
Incomplete Parikh walk after 45200 steps, including 491 resets, run finished after 222 ms. (steps per millisecond=203 ) properties (out of 3) seen :27 could not realise parikh vector
Incomplete Parikh walk after 49700 steps, including 531 resets, run finished after 179 ms. (steps per millisecond=277 ) properties (out of 3) seen :27 could not realise parikh vector
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 75 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, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 78 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2021-05-08 23:07:50] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2021-05-08 23:07:50] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-08 23:07:50] [INFO ] Implicit Places using invariants in 257 ms returned []
[2021-05-08 23:07:50] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2021-05-08 23:07:50] [INFO ] Computed 5 place invariants in 13 ms
[2021-05-08 23:07:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-08 23:07:51] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 729 ms to find 0 implicit places.
[2021-05-08 23:07:51] [INFO ] Redundant transitions in 27 ms returned []
[2021-05-08 23:07:51] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2021-05-08 23:07:51] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 23:07:51] [INFO ] Dead Transitions using invariants and state equation in 442 ms returned []
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Starting property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-01
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 124 cols
[2021-05-08 23:07:51] [INFO ] Computed 5 place invariants in 1 ms
Incomplete random walk after 10003 steps, including 22 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :5
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
[2021-05-08 23:07:51] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2021-05-08 23:07:51] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 23:07:51] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:51] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2021-05-08 23:07:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:52] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-08 23:07:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:52] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2021-05-08 23:07:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-08 23:07:52] [INFO ] [Nat]Added 22 Read/Feed constraints in 17 ms returned sat
[2021-05-08 23:07:52] [INFO ] Deduced a trap composed of 5 places in 168 ms of which 1 ms to minimize.
[2021-05-08 23:07:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 194 ms
[2021-05-08 23:07:52] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 45 ms.
[2021-05-08 23:07:52] [INFO ] Added : 107 causal constraints over 22 iterations in 479 ms. Result :sat
Minimization took 102 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 49700 steps, including 548 resets, run finished after 211 ms. (steps per millisecond=235 ) properties (out of 1) seen :6 could not realise parikh vector
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions, 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 103 ms. Remains 123 /124 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2021-05-08 23:07:53] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:07:53] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 23:07:53] [INFO ] Dead Transitions using invariants and state equation in 498 ms returned []
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
[2021-05-08 23:07:53] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2622 resets, run finished after 4250 ms. (steps per millisecond=235 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000000 steps, including 1089 resets, run finished after 1752 ms. (steps per millisecond=570 ) properties (out of 1) seen :10
[2021-05-08 23:07:59] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:07:59] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-08 23:07:59] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2021-05-08 23:07:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:59] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2021-05-08 23:07:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:59] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2021-05-08 23:07:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-08 23:08:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 65 ms returned sat
[2021-05-08 23:08:00] [INFO ] Deduced a trap composed of 5 places in 155 ms of which 1 ms to minimize.
[2021-05-08 23:08:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2021-05-08 23:08:00] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 33 ms.
[2021-05-08 23:08:00] [INFO ] Added : 108 causal constraints over 22 iterations in 467 ms. Result :sat
Minimization took 73 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 58600 steps, including 747 resets, run finished after 254 ms. (steps per millisecond=230 ) properties (out of 1) seen :6 could not realise parikh vector
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 108 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, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 74 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2021-05-08 23:08:01] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:01] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 23:08:01] [INFO ] Implicit Places using invariants in 227 ms returned []
[2021-05-08 23:08:01] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:01] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 23:08:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-08 23:08:01] [INFO ] Implicit Places using invariants and state equation in 547 ms returned []
Implicit Place search using SMT with State Equation took 775 ms to find 0 implicit places.
[2021-05-08 23:08:01] [INFO ] Redundant transitions in 20 ms returned []
[2021-05-08 23:08:01] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:01] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 23:08:02] [INFO ] Dead Transitions using invariants and state equation in 433 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-01 in 10576 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
[2021-05-08 23:08:02] [INFO ] Computed 5 place invariants in 1 ms
Incomplete random walk after 10001 steps, including 22 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :10
[2021-05-08 23:08:02] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2021-05-08 23:08:02] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 23:08:02] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-08 23:08:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:08:02] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2021-05-08 23:08:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:08:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-08 23:08:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:08:02] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-08 23:08:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-08 23:08:02] [INFO ] [Nat]Added 22 Read/Feed constraints in 21 ms returned sat
[2021-05-08 23:08:02] [INFO ] Deduced a trap composed of 5 places in 143 ms of which 0 ms to minimize.
[2021-05-08 23:08:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 196 ms
[2021-05-08 23:08:02] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 64 ms.
[2021-05-08 23:08:04] [INFO ] Added : 107 causal constraints over 24 iterations in 1252 ms. Result :sat
Minimization took 105 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 45200 steps, including 494 resets, run finished after 220 ms. (steps per millisecond=205 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions, 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 6 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 111 ms. Remains 123 /124 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2021-05-08 23:08:04] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:04] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 23:08:05] [INFO ] Dead Transitions using invariants and state equation in 449 ms returned []
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
[2021-05-08 23:08:05] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2623 resets, run finished after 3869 ms. (steps per millisecond=258 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000000 steps, including 1031 resets, run finished after 1504 ms. (steps per millisecond=664 ) properties (out of 1) seen :10
[2021-05-08 23:08:10] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:10] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-08 23:08:10] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-08 23:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:08:10] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2021-05-08 23:08:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:08:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-08 23:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:08:10] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2021-05-08 23:08:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-08 23:08:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 27 ms returned sat
[2021-05-08 23:08:10] [INFO ] Deduced a trap composed of 5 places in 142 ms of which 1 ms to minimize.
[2021-05-08 23:08:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 159 ms
[2021-05-08 23:08:10] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 31 ms.
[2021-05-08 23:08:11] [INFO ] Added : 103 causal constraints over 23 iterations in 353 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 60400 steps, including 723 resets, run finished after 217 ms. (steps per millisecond=278 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 66 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, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 110 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2021-05-08 23:08:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:11] [INFO ] Computed 5 place invariants in 13 ms
[2021-05-08 23:08:11] [INFO ] Implicit Places using invariants in 250 ms returned []
[2021-05-08 23:08:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:11] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 23:08:12] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 705 ms to find 0 implicit places.
[2021-05-08 23:08:12] [INFO ] Redundant transitions in 34 ms returned []
[2021-05-08 23:08:12] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:12] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 23:08:12] [INFO ] Dead Transitions using invariants and state equation in 446 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-05 in 10350 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-13
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 124 cols
[2021-05-08 23:08:12] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 22 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :10
[2021-05-08 23:08:12] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2021-05-08 23:08:12] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-08 23:08:12] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-08 23:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:08:12] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2021-05-08 23:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:08:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-08 23:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:08:13] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2021-05-08 23:08:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-08 23:08:13] [INFO ] [Nat]Added 22 Read/Feed constraints in 45 ms returned sat
[2021-05-08 23:08:13] [INFO ] Deduced a trap composed of 5 places in 167 ms of which 0 ms to minimize.
[2021-05-08 23:08:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 247 ms
[2021-05-08 23:08:13] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 36 ms.
[2021-05-08 23:08:14] [INFO ] Added : 107 causal constraints over 24 iterations in 1167 ms. Result :sat
Minimization took 97 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 45200 steps, including 486 resets, run finished after 234 ms. (steps per millisecond=193 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions, 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 74 ms. Remains 123 /124 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2021-05-08 23:08:14] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:14] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 23:08:15] [INFO ] Dead Transitions using invariants and state equation in 479 ms returned []
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
[2021-05-08 23:08:15] [INFO ] Computed 5 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2622 resets, run finished after 3915 ms. (steps per millisecond=255 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 1029 resets, run finished after 1617 ms. (steps per millisecond=618 ) properties (out of 1) seen :10
[2021-05-08 23:08:21] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:21] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 23:08:21] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2021-05-08 23:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:08:21] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2021-05-08 23:08:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:08:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2021-05-08 23:08:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:08:21] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2021-05-08 23:08:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-08 23:08:21] [INFO ] [Nat]Added 22 Read/Feed constraints in 38 ms returned sat
[2021-05-08 23:08:21] [INFO ] Deduced a trap composed of 5 places in 151 ms of which 1 ms to minimize.
[2021-05-08 23:08:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 177 ms
[2021-05-08 23:08:21] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 32 ms.
[2021-05-08 23:08:21] [INFO ] Added : 103 causal constraints over 23 iterations in 318 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 60400 steps, including 724 resets, run finished after 216 ms. (steps per millisecond=279 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 69 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, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 65 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2021-05-08 23:08:22] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:22] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 23:08:22] [INFO ] Implicit Places using invariants in 234 ms returned []
[2021-05-08 23:08:22] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:22] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 23:08:22] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 654 ms to find 0 implicit places.
[2021-05-08 23:08:22] [INFO ] Redundant transitions in 34 ms returned []
[2021-05-08 23:08:22] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2021-05-08 23:08:22] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-08 23:08:23] [INFO ] Dead Transitions using invariants and state equation in 485 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V50P20N10-UpperBounds-13 in 10603 ms.
[2021-05-08 23:08:23] [INFO ] Flatten gal took : 233 ms
[2021-05-08 23:08:23] [INFO ] Applying decomposition
[2021-05-08 23:08:23] [INFO ] Flatten gal took : 118 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13393538426731253863.txt, -o, /tmp/graph13393538426731253863.bin, -w, /tmp/graph13393538426731253863.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13393538426731253863.bin, -l, -1, -v, -w, /tmp/graph13393538426731253863.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 23:08:24] [INFO ] Decomposing Gal with order
[2021-05-08 23:08:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 23:08:24] [INFO ] Removed a total of 2333 redundant transitions.
[2021-05-08 23:08:24] [INFO ] Flatten gal took : 502 ms
[2021-05-08 23:08:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 287 labels/synchronizations in 25 ms.
[2021-05-08 23:08:24] [INFO ] Time to serialize gal into /tmp/UpperBounds2310538985967337983.gal : 4 ms
[2021-05-08 23:08:24] [INFO ] Time to serialize properties into /tmp/UpperBounds14444396386180854982.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds2310538985967337983.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds14444396386180854982.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds2310538985967337983.gal -t CGAL -reachable-file /tmp/UpperBounds14444396386180854982.prop --nowitness
Loading property file /tmp/UpperBounds14444396386180854982.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+08,899.48,4268212,904,24369,243480,3.20303e+06,109,3.92461e+06,399,7.29637e+07,0
Total reachable state count : 347634372

Verifying 3 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property BridgeAndVehicles-COL-V50P20N10-UpperBounds-01 :0 <= u0.SUR_PONT_A_0 <= 10
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-01 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-01,0,901.037,4268212,1,0,243480,3.20303e+06,136,3.92461e+06,475,7.29637e+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_B_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-05,0,901.04,4268212,1,0,243480,3.20303e+06,141,3.92461e+06,491,7.29637e+07,168
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property BridgeAndVehicles-COL-V50P20N10-UpperBounds-13 :0 <= u0.SUR_PONT_B_0 <= 10
FORMULA BridgeAndVehicles-COL-V50P20N10-UpperBounds-13 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-13,0,901.04,4268212,1,0,243480,3.20303e+06,141,3.92461e+06,491,7.29637e+07,168

BK_STOP 1620516206700

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V50P20N10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
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 r026-tajo-162038143300067"
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 ;