fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r021-oct2-158897698900303
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for BridgeAndVehicles-PT-V10P10N10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.120 33475.00 42834.00 355.50 FTFTTFTTTTTFTTTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r021-oct2-158897698900303.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V10P10N10, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-oct2-158897698900303
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 732K
-rw-r--r-- 1 mcc users 7.4K Mar 26 02:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Mar 26 02:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K Mar 25 20:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 25 20:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.3K Apr 8 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 18K Apr 8 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Mar 25 17:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 25 17:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 27K Mar 25 12:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 25 12:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K Mar 25 17:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 311K Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589229025384

[2020-05-11 20:30:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-11 20:30:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-11 20:30:26] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2020-05-11 20:30:26] [INFO ] Transformed 48 places.
[2020-05-11 20:30:26] [INFO ] Transformed 288 transitions.
[2020-05-11 20:30:26] [INFO ] Parsed PT model containing 48 places and 288 transitions in 99 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 37 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10001 steps, including 110 resets, run finished after 130 ms. (steps per millisecond=76 ) properties seen :[0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 150 ms. (steps per millisecond=66 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 115 ms. (steps per millisecond=86 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 63 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 172 ms. (steps per millisecond=58 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 40 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 40 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-05-11 20:30:27] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 48 cols
[2020-05-11 20:30:27] [INFO ] Computed 7 place invariants in 4 ms
[2020-05-11 20:30:28] [INFO ] [Real]Absence check using 7 positive place invariants in 17 ms returned unsat
[2020-05-11 20:30:28] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-05-11 20:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:28] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2020-05-11 20:30:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 20:30:28] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2020-05-11 20:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:28] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2020-05-11 20:30:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-05-11 20:30:28] [INFO ] [Nat]Added 22 Read/Feed constraints in 6 ms returned sat
[2020-05-11 20:30:28] [INFO ] Computed and/alt/rep : 285/3719/87 causal constraints in 18 ms.
[2020-05-11 20:30:28] [INFO ] Added : 82 causal constraints over 18 iterations in 370 ms. Result :sat
[2020-05-11 20:30:28] [INFO ] Deduced a trap composed of 16 places in 49 ms
[2020-05-11 20:30:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
Attempting to minimize the solution found.
Minimization took 13 ms.
[2020-05-11 20:30:28] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-05-11 20:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2020-05-11 20:30:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 20:30:28] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-05-11 20:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:28] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2020-05-11 20:30:28] [INFO ] [Nat]Added 22 Read/Feed constraints in 5 ms returned sat
[2020-05-11 20:30:28] [INFO ] Computed and/alt/rep : 285/3719/87 causal constraints in 13 ms.
[2020-05-11 20:30:29] [INFO ] Added : 72 causal constraints over 16 iterations in 371 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2020-05-11 20:30:29] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
[2020-05-11 20:30:29] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2020-05-11 20:30:29] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned unsat
[2020-05-11 20:30:29] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2020-05-11 20:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2020-05-11 20:30:29] [INFO ] [Real]Added 22 Read/Feed constraints in 14 ms returned sat
[2020-05-11 20:30:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 20:30:29] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-05-11 20:30:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2020-05-11 20:30:29] [INFO ] [Nat]Added 22 Read/Feed constraints in 6 ms returned sat
[2020-05-11 20:30:29] [INFO ] Computed and/alt/rep : 285/3719/87 causal constraints in 14 ms.
[2020-05-11 20:30:29] [INFO ] Added : 82 causal constraints over 17 iterations in 289 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
[2020-05-11 20:30:29] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2020-05-11 20:30:29] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
[2020-05-11 20:30:29] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2020-05-11 20:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2020-05-11 20:30:29] [INFO ] [Real]Added 22 Read/Feed constraints in 5 ms returned sat
[2020-05-11 20:30:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 20:30:29] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-05-11 20:30:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:29] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2020-05-11 20:30:29] [INFO ] [Nat]Added 22 Read/Feed constraints in 8 ms returned sat
[2020-05-11 20:30:29] [INFO ] Computed and/alt/rep : 285/3719/87 causal constraints in 16 ms.
[2020-05-11 20:30:30] [INFO ] Added : 79 causal constraints over 17 iterations in 308 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2020-05-11 20:30:30] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-05-11 20:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2020-05-11 20:30:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 20:30:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-05-11 20:30:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2020-05-11 20:30:30] [INFO ] [Nat]Added 22 Read/Feed constraints in 6 ms returned sat
[2020-05-11 20:30:30] [INFO ] Computed and/alt/rep : 285/3719/87 causal constraints in 17 ms.
[2020-05-11 20:30:30] [INFO ] Added : 60 causal constraints over 12 iterations in 142 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2020-05-11 20:30:30] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-05-11 20:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2020-05-11 20:30:30] [INFO ] [Real]Added 22 Read/Feed constraints in 3 ms returned sat
[2020-05-11 20:30:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 20:30:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-05-11 20:30:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2020-05-11 20:30:30] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2020-05-11 20:30:30] [INFO ] Computed and/alt/rep : 285/3719/87 causal constraints in 13 ms.
[2020-05-11 20:30:30] [INFO ] Added : 80 causal constraints over 16 iterations in 303 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 21 ms.
[2020-05-11 20:30:30] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2020-05-11 20:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2020-05-11 20:30:30] [INFO ] [Real]Added 22 Read/Feed constraints in 3 ms returned sat
[2020-05-11 20:30:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 20:30:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-05-11 20:30:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2020-05-11 20:30:30] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2020-05-11 20:30:30] [INFO ] Computed and/alt/rep : 285/3719/87 causal constraints in 14 ms.
[2020-05-11 20:30:31] [INFO ] Added : 61 causal constraints over 13 iterations in 162 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 30000 steps, including 1044 resets, run finished after 90 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 35700 steps, including 1120 resets, run finished after 91 ms. (steps per millisecond=392 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 11400 steps, including 636 resets, run finished after 27 ms. (steps per millisecond=422 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 53300 steps, including 1334 resets, run finished after 143 ms. (steps per millisecond=372 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 50700 steps, including 1263 resets, run finished after 127 ms. (steps per millisecond=399 ) properties seen :[0, 0, 0, 0, 0, 1, 1] could not realise parikh vector
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 12600 steps, including 576 resets, run finished after 27 ms. (steps per millisecond=466 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 55800 steps, including 1300 resets, run finished after 141 ms. (steps per millisecond=395 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Support contains 45 out of 48 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 48/48 places, 288/288 transitions.
Discarding 2 places :
Also discarding 0 output transitions
Graph (complete) has 342 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Applied a total of 1 rules in 25 ms. Remains 46 /48 variables (removed 2) and now considering 288/288 (removed 0) transitions.
[2020-05-11 20:30:31] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2020-05-11 20:30:31] [INFO ] Computed 5 place invariants in 1 ms
[2020-05-11 20:30:31] [INFO ] Dead Transitions using invariants and state equation in 119 ms returned []
Finished structural reductions, in 1 iterations. Remains : 46/48 places, 288/288 transitions.
Incomplete random walk after 1000000 steps, including 11101 resets, run finished after 1925 ms. (steps per millisecond=519 ) properties seen :[0, 0, 1, 1, 0]
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 767676 steps, including 2636 resets, run timeout after 5001 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 4344 resets, run finished after 2338 ms. (steps per millisecond=427 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 4192 resets, run finished after 1095 ms. (steps per millisecond=913 ) properties seen :[0, 0, 0]
[2020-05-11 20:30:42] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2020-05-11 20:30:42] [INFO ] Computed 5 place invariants in 1 ms
[2020-05-11 20:30:42] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-05-11 20:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:42] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2020-05-11 20:30:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 20:30:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 11 ms returned sat
[2020-05-11 20:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:42] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2020-05-11 20:30:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-05-11 20:30:42] [INFO ] [Nat]Added 22 Read/Feed constraints in 16 ms returned sat
[2020-05-11 20:30:42] [INFO ] Computed and/alt/rep : 285/3719/87 causal constraints in 26 ms.
[2020-05-11 20:30:42] [INFO ] Added : 76 causal constraints over 16 iterations in 367 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
[2020-05-11 20:30:42] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2020-05-11 20:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2020-05-11 20:30:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 20:30:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 8 ms returned sat
[2020-05-11 20:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:42] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2020-05-11 20:30:42] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2020-05-11 20:30:42] [INFO ] Computed and/alt/rep : 285/3719/87 causal constraints in 11 ms.
[2020-05-11 20:30:43] [INFO ] Added : 80 causal constraints over 18 iterations in 306 ms. Result :sat
[2020-05-11 20:30:43] [INFO ] Deduced a trap composed of 14 places in 29 ms
[2020-05-11 20:30:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
Attempting to minimize the solution found.
Minimization took 10 ms.
[2020-05-11 20:30:43] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2020-05-11 20:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:43] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2020-05-11 20:30:43] [INFO ] [Real]Added 22 Read/Feed constraints in 3 ms returned sat
[2020-05-11 20:30:43] [INFO ] Computed and/alt/rep : 285/3719/87 causal constraints in 14 ms.
[2020-05-11 20:30:43] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 20:30:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2020-05-11 20:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 20:30:43] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2020-05-11 20:30:43] [INFO ] [Nat]Added 22 Read/Feed constraints in 4 ms returned sat
[2020-05-11 20:30:43] [INFO ] Computed and/alt/rep : 285/3719/87 causal constraints in 10 ms.
[2020-05-11 20:30:43] [INFO ] Added : 70 causal constraints over 14 iterations in 175 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
Incomplete Parikh walk after 65600 steps, including 1486 resets, run finished after 159 ms. (steps per millisecond=412 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 60200 steps, including 1344 resets, run finished after 145 ms. (steps per millisecond=415 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 31600 steps, including 972 resets, run finished after 72 ms. (steps per millisecond=438 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 45 out of 46 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 46/46 places, 288/288 transitions.
Applied a total of 0 rules in 9 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 46/46 places, 288/288 transitions.
Incomplete random walk after 1000000 steps, including 11101 resets, run finished after 1870 ms. (steps per millisecond=534 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 765519 steps, including 2628 resets, run timeout after 5001 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 4344 resets, run finished after 2365 ms. (steps per millisecond=422 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 4199 resets, run finished after 1151 ms. (steps per millisecond=868 ) properties seen :[0, 0, 0]
Probably explored full state space saw : 259550 states, properties seen :[1, 0, 0]
Probabilistic random walk after 1080814 steps, saw 259550 distinct states, run finished after 1520 ms. (steps per millisecond=711 ) properties seen :[1, 0, 0]
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Explored full state space saw : 259556 states, properties seen :[0, 0]
Exhaustive walk after 1080838 steps, saw 259556 distinct states, run finished after 1249 ms. (steps per millisecond=865 ) properties seen :[0, 0]
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA BridgeAndVehicles-PT-V10P10N10-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589229058859

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-PT-V10P10N10"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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-PT-V10P10N10, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r021-oct2-158897698900303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V10P10N10.tgz
mv BridgeAndVehicles-PT-V10P10N10 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;