About the Execution of ITS-Tools for BridgeAndVehicles-PT-V80P50N20
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918300309.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P50N20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918300309
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 24K Apr 29 22:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 136K Apr 29 22:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 261K Apr 29 22:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 1021K Apr 29 22:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 8.6K May 9 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K May 9 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 349K May 9 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M May 9 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K May 9 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 11K May 9 07:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 3.1M May 10 09:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652618674745
Running Version 202205111006
[2022-05-15 12:44:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 12:44:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 12:44:36] [INFO ] Load time of PNML (sax parser for PT used): 307 ms
[2022-05-15 12:44:36] [INFO ] Transformed 198 places.
[2022-05-15 12:44:36] [INFO ] Transformed 3728 transitions.
[2022-05-15 12:44:36] [INFO ] Parsed PT model containing 198 places and 3728 transitions in 434 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 410 out of 3728 initially.
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 12:44:36] [INFO ] Computed 7 place invariants in 44 ms
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-15 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-13 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-04 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-03 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 14 resets, run finished after 242 ms. (steps per millisecond=41 ) properties (out of 8) seen :318
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-09 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-07 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-01 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :80
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :81
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-10 80 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2022-05-15 12:44:36] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 12:44:36] [INFO ] Computed 7 place invariants in 12 ms
[2022-05-15 12:44:37] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2022-05-15 12:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 12:44:37] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2022-05-15 12:44:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 12:44:37] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-15 12:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 12:44:37] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2022-05-15 12:44:37] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:44:37] [INFO ] [Nat]Added 42 Read/Feed constraints in 101 ms returned sat
[2022-05-15 12:44:37] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 168 ms.
[2022-05-15 12:44:38] [INFO ] Deduced a trap composed of 24 places in 334 ms of which 3 ms to minimize.
[2022-05-15 12:44:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 402 ms
[2022-05-15 12:44:38] [INFO ] Added : 4 causal constraints over 4 iterations in 1013 ms. Result :sat
Minimization took 768 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[20]
Support contains 1 out of 198 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 1962 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.19 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 195 transition count 3727
Applied a total of 3 rules in 755 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 12:44:40] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 12:44:40] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 12:44:41] [INFO ] Dead Transitions using invariants and state equation in 1160 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 195/198 places, 3727/3728 transitions.
Normalized transition count is 409 out of 3727 initially.
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 12:44:41] [INFO ] Computed 5 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 1686 resets, run finished after 11442 ms. (steps per millisecond=87 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 635 resets, run finished after 4091 ms. (steps per millisecond=244 ) properties (out of 1) seen :20
[2022-05-15 12:44:57] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 12:44:57] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 12:44:57] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 12:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 12:44:57] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2022-05-15 12:44:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 12:44:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 12:44:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 12:44:57] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-15 12:44:57] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:44:57] [INFO ] [Nat]Added 42 Read/Feed constraints in 49 ms returned sat
[2022-05-15 12:44:57] [INFO ] Deduced a trap composed of 5 places in 421 ms of which 1 ms to minimize.
[2022-05-15 12:44:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 468 ms
[2022-05-15 12:44:58] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 230 ms.
[2022-05-15 12:44:58] [INFO ] Added : 22 causal constraints over 14 iterations in 785 ms. Result :sat
Minimization took 155 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[20]
Support contains 1 out of 195 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 195/195 places, 3727/3727 transitions.
Applied a total of 0 rules in 567 ms. Remains 195 /195 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 195/195 places, 3727/3727 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 195/195 places, 3727/3727 transitions.
Applied a total of 0 rules in 517 ms. Remains 195 /195 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 12:45:00] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 12:45:00] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 12:45:01] [INFO ] Implicit Places using invariants in 608 ms returned []
[2022-05-15 12:45:01] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 12:45:01] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-15 12:45:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:03] [INFO ] Implicit Places using invariants and state equation in 2150 ms returned [82, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2783 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 193/195 places, 3727/3727 transitions.
Applied a total of 0 rules in 463 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 193/195 places, 3727/3727 transitions.
Normalized transition count is 409 out of 3727 initially.
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:04] [INFO ] Computed 5 place invariants in 10 ms
Incomplete random walk after 1000000 steps, including 1686 resets, run finished after 10106 ms. (steps per millisecond=98 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000000 steps, including 635 resets, run finished after 3852 ms. (steps per millisecond=259 ) properties (out of 1) seen :20
[2022-05-15 12:45:18] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:18] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:45:18] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 12:45:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 12:45:18] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2022-05-15 12:45:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 12:45:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 12:45:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 12:45:18] [INFO ] [Nat]Absence check using state equation in 186 ms returned sat
[2022-05-15 12:45:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:18] [INFO ] [Nat]Added 42 Read/Feed constraints in 58 ms returned sat
[2022-05-15 12:45:18] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 77 ms.
[2022-05-15 12:45:19] [INFO ] Added : 5 causal constraints over 4 iterations in 356 ms. Result :sat
Minimization took 165 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[20]
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 466 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 421 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 12:45:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:20] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:45:20] [INFO ] Implicit Places using invariants in 523 ms returned []
[2022-05-15 12:45:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:20] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:45:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:22] [INFO ] Implicit Places using invariants and state equation in 1297 ms returned []
Implicit Place search using SMT with State Equation took 1827 ms to find 0 implicit places.
[2022-05-15 12:45:22] [INFO ] Redundant transitions in 237 ms returned []
[2022-05-15 12:45:22] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:22] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 12:45:23] [INFO ] Dead Transitions using invariants and state equation in 1141 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Starting property specific reduction for BridgeAndVehicles-PT-V80P50N20-UpperBounds-05
Normalized transition count is 409 out of 3727 initially.
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:23] [INFO ] Computed 5 place invariants in 7 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :20
[2022-05-15 12:45:23] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:23] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 12:45:23] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 12:45:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 12:45:24] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2022-05-15 12:45:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 12:45:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 12:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 12:45:24] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2022-05-15 12:45:24] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:24] [INFO ] [Nat]Added 42 Read/Feed constraints in 69 ms returned sat
[2022-05-15 12:45:24] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 88 ms.
[2022-05-15 12:45:24] [INFO ] Added : 5 causal constraints over 4 iterations in 374 ms. Result :sat
Minimization took 169 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[20]
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 426 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 12:45:25] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:25] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:45:26] [INFO ] Dead Transitions using invariants and state equation in 1092 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Normalized transition count is 409 out of 3727 initially.
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:26] [INFO ] Computed 5 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 1686 resets, run finished after 10161 ms. (steps per millisecond=98 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 635 resets, run finished after 3730 ms. (steps per millisecond=268 ) properties (out of 1) seen :20
[2022-05-15 12:45:40] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:40] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:45:40] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 12:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 12:45:40] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2022-05-15 12:45:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 12:45:40] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 12:45:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 12:45:41] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2022-05-15 12:45:41] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:41] [INFO ] [Nat]Added 42 Read/Feed constraints in 55 ms returned sat
[2022-05-15 12:45:41] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 95 ms.
[2022-05-15 12:45:41] [INFO ] Added : 5 causal constraints over 4 iterations in 375 ms. Result :sat
Minimization took 169 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[20]
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 512 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 491 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 12:45:42] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:42] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:45:43] [INFO ] Implicit Places using invariants in 530 ms returned []
[2022-05-15 12:45:43] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:43] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:45:43] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:44] [INFO ] Implicit Places using invariants and state equation in 1276 ms returned []
Implicit Place search using SMT with State Equation took 1809 ms to find 0 implicit places.
[2022-05-15 12:45:44] [INFO ] Redundant transitions in 136 ms returned []
[2022-05-15 12:45:44] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 12:45:44] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 12:45:45] [INFO ] Dead Transitions using invariants and state equation in 1071 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Ending property specific reduction for BridgeAndVehicles-PT-V80P50N20-UpperBounds-05 in 22278 ms.
[2022-05-15 12:45:46] [INFO ] Flatten gal took : 274 ms
[2022-05-15 12:45:46] [INFO ] Applying decomposition
[2022-05-15 12:45:46] [INFO ] Flatten gal took : 164 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1375749558988975554.txt' '-o' '/tmp/graph1375749558988975554.bin' '-w' '/tmp/graph1375749558988975554.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1375749558988975554.bin' '-l' '-1' '-v' '-w' '/tmp/graph1375749558988975554.weights' '-q' '0' '-e' '0.001'
[2022-05-15 12:45:47] [INFO ] Decomposing Gal with order
[2022-05-15 12:45:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 12:45:48] [INFO ] Removed a total of 6953 redundant transitions.
[2022-05-15 12:45:48] [INFO ] Flatten gal took : 1589 ms
[2022-05-15 12:45:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 61 ms.
[2022-05-15 12:45:49] [INFO ] Time to serialize gal into /tmp/UpperBounds6033728116360642860.gal : 5 ms
[2022-05-15 12:45:49] [INFO ] Time to serialize properties into /tmp/UpperBounds17748202773473659485.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6033728116360642860.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17748202773473659485.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds17748202773473659485.prop.
Detected timeout of ITS tools.
[2022-05-15 13:06:12] [INFO ] Flatten gal took : 150 ms
[2022-05-15 13:06:12] [INFO ] Time to serialize gal into /tmp/UpperBounds12271207975385579211.gal : 28 ms
[2022-05-15 13:06:12] [INFO ] Time to serialize properties into /tmp/UpperBounds8352792896702031998.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds12271207975385579211.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8352792896702031998.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...296
Loading property file /tmp/UpperBounds8352792896702031998.prop.
Detected timeout of ITS tools.
[2022-05-15 13:26:41] [INFO ] Flatten gal took : 330 ms
[2022-05-15 13:27:07] [INFO ] Input system was already deterministic with 3727 transitions.
[2022-05-15 13:27:07] [INFO ] Transformed 193 places.
[2022-05-15 13:27:07] [INFO ] Transformed 3727 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 13:27:08] [INFO ] Time to serialize gal into /tmp/UpperBounds14391843524022387121.gal : 23 ms
[2022-05-15 13:27:08] [INFO ] Time to serialize properties into /tmp/UpperBounds9018286499842962401.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds14391843524022387121.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9018286499842962401.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds9018286499842962401.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V80P50N20"
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-PT-V80P50N20, 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 r024-tall-165251918300309"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N20.tgz
mv BridgeAndVehicles-PT-V80P50N20 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 '
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 ;