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-165251918300277.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-V80P20N10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918300277
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 23K Apr 29 21:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 139K Apr 29 21:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 357K Apr 29 21:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 29 21:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 9.8K May 9 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 37K May 9 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 100K May 9 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 308K May 9 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 1.7M 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-V80P20N10-UpperBounds-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652607722341

Running Version 202205111006
[2022-05-15 09:42:03] [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 09:42:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 09:42:03] [INFO ] Load time of PNML (sax parser for PT used): 208 ms
[2022-05-15 09:42:03] [INFO ] Transformed 188 places.
[2022-05-15 09:42:03] [INFO ] Transformed 2108 transitions.
[2022-05-15 09:42:03] [INFO ] Parsed PT model containing 188 places and 2108 transitions in 334 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 188 cols
[2022-05-15 09:42:03] [INFO ] Computed 7 place invariants in 34 ms
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-09 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-06 20 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-02 20 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 14 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 13) seen :276
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-15 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-01 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 8) seen :116
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :87
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-08 80 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :46
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :46
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :49
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :43
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :52
[2022-05-15 09:42:04] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2022-05-15 09:42:04] [INFO ] Computed 7 place invariants in 12 ms
[2022-05-15 09:42:04] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2022-05-15 09:42:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:04] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2022-05-15 09:42:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:42:04] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:04] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-15 09:42:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:42:04] [INFO ] [Nat]Added 22 Read/Feed constraints in 56 ms returned sat
[2022-05-15 09:42:05] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 110 ms.
[2022-05-15 09:42:05] [INFO ] Added : 11 causal constraints over 10 iterations in 427 ms. Result :sat
Minimization took 606 ms.
[2022-05-15 09:42:06] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2022-05-15 09:42:06] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:06] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2022-05-15 09:42:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:42:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:06] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-15 09:42:06] [INFO ] [Nat]Added 22 Read/Feed constraints in 66 ms returned sat
[2022-05-15 09:42:06] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 70 ms.
[2022-05-15 09:42:06] [INFO ] Deduced a trap composed of 6 places in 239 ms of which 3 ms to minimize.
[2022-05-15 09:42:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 288 ms
[2022-05-15 09:42:07] [INFO ] Added : 10 causal constraints over 2 iterations in 624 ms. Result :sat
Minimization took 313 ms.
[2022-05-15 09:42:07] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:07] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-15 09:42:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:42:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:07] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-15 09:42:07] [INFO ] [Nat]Added 22 Read/Feed constraints in 45 ms returned sat
[2022-05-15 09:42:07] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 112 ms.
[2022-05-15 09:42:08] [INFO ] Added : 11 causal constraints over 10 iterations in 406 ms. Result :sat
Minimization took 611 ms.
[2022-05-15 09:42:08] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:08] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-15 09:42:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:42:08] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:08] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-15 09:42:08] [INFO ] [Nat]Added 22 Read/Feed constraints in 73 ms returned sat
[2022-05-15 09:42:09] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 50 ms.
[2022-05-15 09:42:09] [INFO ] Deduced a trap composed of 6 places in 226 ms of which 2 ms to minimize.
[2022-05-15 09:42:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 278 ms
[2022-05-15 09:42:09] [INFO ] Added : 10 causal constraints over 2 iterations in 586 ms. Result :sat
Minimization took 315 ms.
[2022-05-15 09:42:09] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:10] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-15 09:42:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:42:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-15 09:42:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:10] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-15 09:42:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 65 ms returned sat
[2022-05-15 09:42:10] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 51 ms.
[2022-05-15 09:42:10] [INFO ] Deduced a trap composed of 6 places in 248 ms of which 1 ms to minimize.
[2022-05-15 09:42:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 290 ms
[2022-05-15 09:42:10] [INFO ] Added : 10 causal constraints over 2 iterations in 587 ms. Result :sat
Minimization took 313 ms.
[2022-05-15 09:42:11] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:11] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-15 09:42:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:42:11] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:11] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-15 09:42:11] [INFO ] [Nat]Added 22 Read/Feed constraints in 45 ms returned sat
[2022-05-15 09:42:11] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 54 ms.
[2022-05-15 09:42:11] [INFO ] Added : 11 causal constraints over 10 iterations in 314 ms. Result :sat
Minimization took 612 ms.
Current structural bounds on expressions (after SMT) : [20, 1, 20, 20, 20, 20, 20] Max seen :[10, 1, 10, 10, 10, 10, 10]
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 2 out of 188 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 1882 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 347 ms. Remains 186 /188 variables (removed 2) and now considering 2108/2108 (removed 0) transitions.
[2022-05-15 09:42:14] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-15 09:42:14] [INFO ] Computed 5 place invariants in 8 ms
[2022-05-15 09:42:15] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 186/188 places, 2108/2108 transitions.
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 186 cols
[2022-05-15 09:42:15] [INFO ] Computed 5 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 1423 resets, run finished after 6644 ms. (steps per millisecond=150 ) properties (out of 6) seen :48
Incomplete Best-First random walk after 1000001 steps, including 531 resets, run finished after 2265 ms. (steps per millisecond=441 ) properties (out of 6) seen :51
Incomplete Best-First random walk after 1000001 steps, including 551 resets, run finished after 2321 ms. (steps per millisecond=430 ) properties (out of 6) seen :51
Incomplete Best-First random walk after 1000001 steps, including 530 resets, run finished after 2273 ms. (steps per millisecond=439 ) properties (out of 6) seen :54
Incomplete Best-First random walk after 1000000 steps, including 551 resets, run finished after 2313 ms. (steps per millisecond=432 ) properties (out of 6) seen :57
Incomplete Best-First random walk after 1000000 steps, including 552 resets, run finished after 2346 ms. (steps per millisecond=426 ) properties (out of 6) seen :54
Incomplete Best-First random walk after 1000001 steps, including 530 resets, run finished after 2263 ms. (steps per millisecond=441 ) properties (out of 6) seen :51
[2022-05-15 09:42:35] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-15 09:42:35] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 09:42:35] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:35] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-05-15 09:42:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:42:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:36] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-15 09:42:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:42:36] [INFO ] [Nat]Added 22 Read/Feed constraints in 96 ms returned sat
[2022-05-15 09:42:36] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 44 ms.
[2022-05-15 09:42:36] [INFO ] Added : 4 causal constraints over 3 iterations in 141 ms. Result :sat
Minimization took 396 ms.
[2022-05-15 09:42:36] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:36] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-15 09:42:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:42:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:36] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2022-05-15 09:42:37] [INFO ] [Nat]Added 22 Read/Feed constraints in 149 ms returned sat
[2022-05-15 09:42:37] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 50 ms.
[2022-05-15 09:42:37] [INFO ] Added : 10 causal constraints over 2 iterations in 317 ms. Result :sat
Minimization took 118 ms.
[2022-05-15 09:42:37] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:42:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:37] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-15 09:42:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:42:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:42:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:37] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-15 09:42:37] [INFO ] [Nat]Added 22 Read/Feed constraints in 89 ms returned sat
[2022-05-15 09:42:37] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 44 ms.
[2022-05-15 09:42:38] [INFO ] Added : 4 causal constraints over 3 iterations in 146 ms. Result :sat
Minimization took 390 ms.
[2022-05-15 09:42:38] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:38] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-05-15 09:42:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:42:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:42:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:38] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2022-05-15 09:42:38] [INFO ] [Nat]Added 22 Read/Feed constraints in 149 ms returned sat
[2022-05-15 09:42:38] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 45 ms.
[2022-05-15 09:42:39] [INFO ] Added : 10 causal constraints over 2 iterations in 305 ms. Result :sat
Minimization took 117 ms.
[2022-05-15 09:42:39] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:42:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:39] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-05-15 09:42:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:42:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:42:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:39] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2022-05-15 09:42:39] [INFO ] [Nat]Added 22 Read/Feed constraints in 150 ms returned sat
[2022-05-15 09:42:39] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 45 ms.
[2022-05-15 09:42:39] [INFO ] Added : 10 causal constraints over 2 iterations in 294 ms. Result :sat
Minimization took 114 ms.
[2022-05-15 09:42:40] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:42:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:40] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-15 09:42:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:42:40] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:42:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:42:40] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-15 09:42:40] [INFO ] [Nat]Added 22 Read/Feed constraints in 89 ms returned sat
[2022-05-15 09:42:40] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 45 ms.
[2022-05-15 09:42:40] [INFO ] Added : 4 causal constraints over 3 iterations in 135 ms. Result :sat
Minimization took 390 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20, 20] Max seen :[10, 10, 10, 10, 10, 10]
Support contains 2 out of 186 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 154 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 186/186 places, 2108/2108 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 259 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-15 09:42:41] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-15 09:42:41] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-15 09:42:42] [INFO ] Implicit Places using invariants in 340 ms returned []
[2022-05-15 09:42:42] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-15 09:42:42] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:42:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:42:43] [INFO ] Implicit Places using invariants and state equation in 1449 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1804 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 184/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 157 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 184/186 places, 2108/2108 transitions.
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:42:43] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 1424 resets, run finished after 5806 ms. (steps per millisecond=172 ) properties (out of 6) seen :51
Incomplete Best-First random walk after 1000001 steps, including 532 resets, run finished after 2074 ms. (steps per millisecond=482 ) properties (out of 6) seen :54
Incomplete Best-First random walk after 1000001 steps, including 551 resets, run finished after 2139 ms. (steps per millisecond=467 ) properties (out of 6) seen :54
Incomplete Best-First random walk after 1000000 steps, including 531 resets, run finished after 2106 ms. (steps per millisecond=474 ) properties (out of 6) seen :54
Incomplete Best-First random walk after 1000001 steps, including 550 resets, run finished after 2143 ms. (steps per millisecond=466 ) properties (out of 6) seen :57
Incomplete Best-First random walk after 1000001 steps, including 552 resets, run finished after 2156 ms. (steps per millisecond=463 ) properties (out of 6) seen :57
Incomplete Best-First random walk after 1000000 steps, including 531 resets, run finished after 2066 ms. (steps per millisecond=484 ) properties (out of 6) seen :54
[2022-05-15 09:43:02] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:43:02] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 09:43:02] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:02] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-15 09:43:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:02] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-15 09:43:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:43:02] [INFO ] [Nat]Added 22 Read/Feed constraints in 32 ms returned sat
[2022-05-15 09:43:02] [INFO ] Deduced a trap composed of 6 places in 201 ms of which 1 ms to minimize.
[2022-05-15 09:43:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2022-05-15 09:43:02] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 64 ms.
[2022-05-15 09:43:03] [INFO ] Added : 7 causal constraints over 6 iterations in 297 ms. Result :sat
Minimization took 53 ms.
[2022-05-15 09:43:03] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:03] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-15 09:43:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:43:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:03] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-05-15 09:43:03] [INFO ] [Nat]Added 22 Read/Feed constraints in 22 ms returned sat
[2022-05-15 09:43:03] [INFO ] Deduced a trap composed of 5 places in 210 ms of which 0 ms to minimize.
[2022-05-15 09:43:03] [INFO ] Deduced a trap composed of 6 places in 187 ms of which 0 ms to minimize.
[2022-05-15 09:43:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 450 ms
[2022-05-15 09:43:04] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 40 ms.
[2022-05-15 09:43:04] [INFO ] Added : 10 causal constraints over 2 iterations in 228 ms. Result :sat
Minimization took 94 ms.
[2022-05-15 09:43:04] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:04] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-15 09:43:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 8 ms returned sat
[2022-05-15 09:43:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:04] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-05-15 09:43:04] [INFO ] [Nat]Added 22 Read/Feed constraints in 31 ms returned sat
[2022-05-15 09:43:04] [INFO ] Deduced a trap composed of 6 places in 208 ms of which 0 ms to minimize.
[2022-05-15 09:43:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 245 ms
[2022-05-15 09:43:04] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 40 ms.
[2022-05-15 09:43:05] [INFO ] Added : 7 causal constraints over 6 iterations in 277 ms. Result :sat
Minimization took 54 ms.
[2022-05-15 09:43:05] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:43:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:05] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-15 09:43:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:43:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:05] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-15 09:43:05] [INFO ] [Nat]Added 22 Read/Feed constraints in 24 ms returned sat
[2022-05-15 09:43:05] [INFO ] Deduced a trap composed of 5 places in 199 ms of which 1 ms to minimize.
[2022-05-15 09:43:05] [INFO ] Deduced a trap composed of 6 places in 195 ms of which 0 ms to minimize.
[2022-05-15 09:43:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 442 ms
[2022-05-15 09:43:05] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 40 ms.
[2022-05-15 09:43:06] [INFO ] Added : 10 causal constraints over 2 iterations in 237 ms. Result :sat
Minimization took 98 ms.
[2022-05-15 09:43:06] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:06] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-15 09:43:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:06] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-15 09:43:06] [INFO ] [Nat]Added 22 Read/Feed constraints in 22 ms returned sat
[2022-05-15 09:43:06] [INFO ] Deduced a trap composed of 5 places in 197 ms of which 0 ms to minimize.
[2022-05-15 09:43:06] [INFO ] Deduced a trap composed of 6 places in 187 ms of which 1 ms to minimize.
[2022-05-15 09:43:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 429 ms
[2022-05-15 09:43:06] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 49 ms.
[2022-05-15 09:43:07] [INFO ] Added : 10 causal constraints over 2 iterations in 244 ms. Result :sat
Minimization took 97 ms.
[2022-05-15 09:43:07] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:43:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:07] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-05-15 09:43:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:07] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-15 09:43:07] [INFO ] [Nat]Added 22 Read/Feed constraints in 37 ms returned sat
[2022-05-15 09:43:07] [INFO ] Deduced a trap composed of 6 places in 196 ms of which 1 ms to minimize.
[2022-05-15 09:43:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 232 ms
[2022-05-15 09:43:07] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 40 ms.
[2022-05-15 09:43:07] [INFO ] Added : 7 causal constraints over 6 iterations in 276 ms. Result :sat
Minimization took 55 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20, 20] Max seen :[10, 10, 10, 10, 10, 10]
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Applied a total of 0 rules in 171 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 2108/2108 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Applied a total of 0 rules in 145 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-15 09:43:09] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:43:09] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 09:43:09] [INFO ] Implicit Places using invariants in 322 ms returned []
[2022-05-15 09:43:09] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:43:09] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 09:43:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:43:11] [INFO ] Implicit Places using invariants and state equation in 1971 ms returned []
Implicit Place search using SMT with State Equation took 2295 ms to find 0 implicit places.
[2022-05-15 09:43:11] [INFO ] Redundant transitions in 116 ms returned []
[2022-05-15 09:43:11] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:43:11] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 09:43:12] [INFO ] Dead Transitions using invariants and state equation in 580 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 2108/2108 transitions.
Starting property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-00
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:43:12] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :10
[2022-05-15 09:43:12] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:43:12] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:43:12] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:12] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-15 09:43:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:12] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-15 09:43:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:43:12] [INFO ] [Nat]Added 22 Read/Feed constraints in 32 ms returned sat
[2022-05-15 09:43:12] [INFO ] Deduced a trap composed of 6 places in 182 ms of which 1 ms to minimize.
[2022-05-15 09:43:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
[2022-05-15 09:43:12] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 40 ms.
[2022-05-15 09:43:12] [INFO ] Added : 7 causal constraints over 6 iterations in 262 ms. Result :sat
Minimization took 49 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 184 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2022-05-15 09:43:13] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:13] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 09:43:13] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:13] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6202 ms. (steps per millisecond=161 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 671 resets, run finished after 2361 ms. (steps per millisecond=423 ) properties (out of 1) seen :10
[2022-05-15 09:43:22] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:22] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 09:43:22] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:22] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-15 09:43:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:22] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-15 09:43:22] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:43:22] [INFO ] [Nat]Added 22 Read/Feed constraints in 62 ms returned sat
[2022-05-15 09:43:22] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 41 ms.
[2022-05-15 09:43:23] [INFO ] Added : 10 causal constraints over 5 iterations in 310 ms. Result :sat
Minimization took 88 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 138 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 140 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-15 09:43:23] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:23] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:43:24] [INFO ] Implicit Places using invariants in 317 ms returned []
[2022-05-15 09:43:24] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:24] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 09:43:24] [INFO ] Implicit Places using invariants and state equation in 577 ms returned []
Implicit Place search using SMT with State Equation took 905 ms to find 0 implicit places.
[2022-05-15 09:43:24] [INFO ] Redundant transitions in 46 ms returned []
[2022-05-15 09:43:24] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:24] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 09:43:25] [INFO ] Dead Transitions using invariants and state equation in 575 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-00 in 13251 ms.
Starting property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-04
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:43:25] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :10
[2022-05-15 09:43:25] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:43:25] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 09:43:25] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:25] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-05-15 09:43:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:25] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-15 09:43:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:43:25] [INFO ] [Nat]Added 22 Read/Feed constraints in 30 ms returned sat
[2022-05-15 09:43:25] [INFO ] Deduced a trap composed of 5 places in 201 ms of which 0 ms to minimize.
[2022-05-15 09:43:26] [INFO ] Deduced a trap composed of 6 places in 187 ms of which 1 ms to minimize.
[2022-05-15 09:43:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 438 ms
[2022-05-15 09:43:26] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 59 ms.
[2022-05-15 09:43:26] [INFO ] Added : 10 causal constraints over 2 iterations in 253 ms. Result :sat
Minimization took 102 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 155 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2022-05-15 09:43:26] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:26] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 09:43:27] [INFO ] Dead Transitions using invariants and state equation in 570 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:27] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6174 ms. (steps per millisecond=161 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000000 steps, including 695 resets, run finished after 2496 ms. (steps per millisecond=400 ) properties (out of 1) seen :10
[2022-05-15 09:43:36] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:36] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:43:36] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:36] [INFO ] [Real]Absence check using state equation in 181 ms returned sat
[2022-05-15 09:43:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:43:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:36] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2022-05-15 09:43:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:43:36] [INFO ] [Nat]Added 22 Read/Feed constraints in 30 ms returned sat
[2022-05-15 09:43:36] [INFO ] Deduced a trap composed of 5 places in 201 ms of which 0 ms to minimize.
[2022-05-15 09:43:37] [INFO ] Deduced a trap composed of 4 places in 200 ms of which 0 ms to minimize.
[2022-05-15 09:43:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 470 ms
[2022-05-15 09:43:37] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 40 ms.
[2022-05-15 09:43:37] [INFO ] Added : 11 causal constraints over 3 iterations in 210 ms. Result :sat
Minimization took 83 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 147 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 138 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-15 09:43:37] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:37] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 09:43:38] [INFO ] Implicit Places using invariants in 325 ms returned []
[2022-05-15 09:43:38] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:38] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 09:43:38] [INFO ] Implicit Places using invariants and state equation in 608 ms returned []
Implicit Place search using SMT with State Equation took 936 ms to find 0 implicit places.
[2022-05-15 09:43:38] [INFO ] Redundant transitions in 60 ms returned []
[2022-05-15 09:43:38] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:38] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 09:43:39] [INFO ] Dead Transitions using invariants and state equation in 584 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-04 in 14151 ms.
Starting property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-05
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:43:39] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :10
[2022-05-15 09:43:39] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:43:39] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 09:43:39] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:39] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-15 09:43:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:39] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-15 09:43:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:43:39] [INFO ] [Nat]Added 22 Read/Feed constraints in 34 ms returned sat
[2022-05-15 09:43:40] [INFO ] Deduced a trap composed of 6 places in 206 ms of which 0 ms to minimize.
[2022-05-15 09:43:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 248 ms
[2022-05-15 09:43:40] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 43 ms.
[2022-05-15 09:43:40] [INFO ] Added : 7 causal constraints over 6 iterations in 281 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 149 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2022-05-15 09:43:40] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:40] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 09:43:41] [INFO ] Dead Transitions using invariants and state equation in 595 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:41] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6144 ms. (steps per millisecond=162 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 671 resets, run finished after 2373 ms. (steps per millisecond=421 ) properties (out of 1) seen :10
[2022-05-15 09:43:49] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:49] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:43:49] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:43:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:49] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-15 09:43:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:49] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:50] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-15 09:43:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:43:50] [INFO ] [Nat]Added 22 Read/Feed constraints in 63 ms returned sat
[2022-05-15 09:43:50] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 44 ms.
[2022-05-15 09:43:50] [INFO ] Added : 10 causal constraints over 5 iterations in 308 ms. Result :sat
Minimization took 89 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 138 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 136 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-15 09:43:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:51] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 09:43:51] [INFO ] Implicit Places using invariants in 320 ms returned []
[2022-05-15 09:43:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:51] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 09:43:52] [INFO ] Implicit Places using invariants and state equation in 571 ms returned []
Implicit Place search using SMT with State Equation took 893 ms to find 0 implicit places.
[2022-05-15 09:43:52] [INFO ] Redundant transitions in 60 ms returned []
[2022-05-15 09:43:52] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:52] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 09:43:52] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-05 in 13188 ms.
Starting property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-07
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:43:52] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :10
[2022-05-15 09:43:52] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:43:52] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 09:43:52] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:52] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-15 09:43:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:43:52] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:43:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:43:53] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-15 09:43:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:43:53] [INFO ] [Nat]Added 22 Read/Feed constraints in 22 ms returned sat
[2022-05-15 09:43:53] [INFO ] Deduced a trap composed of 5 places in 190 ms of which 0 ms to minimize.
[2022-05-15 09:43:53] [INFO ] Deduced a trap composed of 6 places in 196 ms of which 0 ms to minimize.
[2022-05-15 09:43:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 433 ms
[2022-05-15 09:43:53] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 42 ms.
[2022-05-15 09:43:53] [INFO ] Added : 10 causal constraints over 2 iterations in 238 ms. Result :sat
Minimization took 97 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 146 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2022-05-15 09:43:54] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:54] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 09:43:54] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:43:54] [INFO ] Computed 5 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6104 ms. (steps per millisecond=163 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 1000000 steps, including 697 resets, run finished after 2441 ms. (steps per millisecond=409 ) properties (out of 1) seen :10
[2022-05-15 09:44:03] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:03] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:44:03] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:44:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:44:03] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2022-05-15 09:44:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:44:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:44:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:44:03] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2022-05-15 09:44:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:44:03] [INFO ] [Nat]Added 22 Read/Feed constraints in 30 ms returned sat
[2022-05-15 09:44:04] [INFO ] Deduced a trap composed of 5 places in 190 ms of which 0 ms to minimize.
[2022-05-15 09:44:04] [INFO ] Deduced a trap composed of 4 places in 193 ms of which 0 ms to minimize.
[2022-05-15 09:44:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 438 ms
[2022-05-15 09:44:04] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 59 ms.
[2022-05-15 09:44:04] [INFO ] Added : 11 causal constraints over 3 iterations in 207 ms. Result :sat
Minimization took 82 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 139 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 134 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-15 09:44:05] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:05] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:44:05] [INFO ] Implicit Places using invariants in 317 ms returned []
[2022-05-15 09:44:05] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:05] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:44:05] [INFO ] Implicit Places using invariants and state equation in 592 ms returned []
Implicit Place search using SMT with State Equation took 911 ms to find 0 implicit places.
[2022-05-15 09:44:05] [INFO ] Redundant transitions in 59 ms returned []
[2022-05-15 09:44:05] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:05] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:44:06] [INFO ] Dead Transitions using invariants and state equation in 589 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-07 in 13881 ms.
Starting property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-11
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:44:06] [INFO ] Computed 5 place invariants in 13 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :10
[2022-05-15 09:44:06] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:44:06] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 09:44:06] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:44:06] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-15 09:44:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:44:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:44:06] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-15 09:44:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:44:06] [INFO ] [Nat]Added 22 Read/Feed constraints in 24 ms returned sat
[2022-05-15 09:44:07] [INFO ] Deduced a trap composed of 5 places in 197 ms of which 1 ms to minimize.
[2022-05-15 09:44:07] [INFO ] Deduced a trap composed of 6 places in 199 ms of which 0 ms to minimize.
[2022-05-15 09:44:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 445 ms
[2022-05-15 09:44:07] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 41 ms.
[2022-05-15 09:44:07] [INFO ] Added : 10 causal constraints over 2 iterations in 238 ms. Result :sat
Minimization took 96 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 146 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2022-05-15 09:44:08] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:08] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:44:08] [INFO ] Dead Transitions using invariants and state equation in 651 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:08] [INFO ] Computed 5 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6076 ms. (steps per millisecond=164 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 696 resets, run finished after 2423 ms. (steps per millisecond=412 ) properties (out of 1) seen :10
[2022-05-15 09:44:17] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:17] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:44:17] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 09:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:44:17] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2022-05-15 09:44:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:44:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:44:17] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2022-05-15 09:44:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:44:17] [INFO ] [Nat]Added 22 Read/Feed constraints in 27 ms returned sat
[2022-05-15 09:44:17] [INFO ] Deduced a trap composed of 5 places in 186 ms of which 0 ms to minimize.
[2022-05-15 09:44:18] [INFO ] Deduced a trap composed of 4 places in 192 ms of which 0 ms to minimize.
[2022-05-15 09:44:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 435 ms
[2022-05-15 09:44:18] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 44 ms.
[2022-05-15 09:44:18] [INFO ] Added : 11 causal constraints over 3 iterations in 195 ms. Result :sat
Minimization took 81 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 145 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 137 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-15 09:44:18] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:18] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:44:19] [INFO ] Implicit Places using invariants in 327 ms returned []
[2022-05-15 09:44:19] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:19] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 09:44:19] [INFO ] Implicit Places using invariants and state equation in 595 ms returned []
Implicit Place search using SMT with State Equation took 929 ms to find 0 implicit places.
[2022-05-15 09:44:19] [INFO ] Redundant transitions in 61 ms returned []
[2022-05-15 09:44:19] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:19] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 09:44:20] [INFO ] Dead Transitions using invariants and state equation in 577 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-11 in 13964 ms.
Starting property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-14
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:44:20] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :10
[2022-05-15 09:44:20] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-15 09:44:20] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 09:44:20] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:44:20] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-15 09:44:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:44:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:44:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:44:20] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-15 09:44:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:44:20] [INFO ] [Nat]Added 22 Read/Feed constraints in 35 ms returned sat
[2022-05-15 09:44:21] [INFO ] Deduced a trap composed of 6 places in 188 ms of which 0 ms to minimize.
[2022-05-15 09:44:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 222 ms
[2022-05-15 09:44:21] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 44 ms.
[2022-05-15 09:44:21] [INFO ] Added : 7 causal constraints over 6 iterations in 283 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 147 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2022-05-15 09:44:21] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:21] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 09:44:22] [INFO ] Dead Transitions using invariants and state equation in 676 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:22] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6148 ms. (steps per millisecond=162 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 672 resets, run finished after 2342 ms. (steps per millisecond=426 ) properties (out of 1) seen :10
[2022-05-15 09:44:30] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:30] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 09:44:30] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:44:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 09:44:30] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-15 09:44:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 09:44:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 09:44:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 09:44:31] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-15 09:44:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 09:44:31] [INFO ] [Nat]Added 22 Read/Feed constraints in 66 ms returned sat
[2022-05-15 09:44:31] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 43 ms.
[2022-05-15 09:44:31] [INFO ] Added : 10 causal constraints over 5 iterations in 311 ms. Result :sat
Minimization took 86 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 135 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 134 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-15 09:44:32] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:32] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 09:44:32] [INFO ] Implicit Places using invariants in 356 ms returned []
[2022-05-15 09:44:32] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:32] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 09:44:33] [INFO ] Implicit Places using invariants and state equation in 591 ms returned []
Implicit Place search using SMT with State Equation took 949 ms to find 0 implicit places.
[2022-05-15 09:44:33] [INFO ] Redundant transitions in 58 ms returned []
[2022-05-15 09:44:33] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-15 09:44:33] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 09:44:33] [INFO ] Dead Transitions using invariants and state equation in 564 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-14 in 13263 ms.
[2022-05-15 09:44:34] [INFO ] Flatten gal took : 217 ms
[2022-05-15 09:44:34] [INFO ] Applying decomposition
[2022-05-15 09:44:34] [INFO ] Flatten gal took : 109 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/graph2622811171431014338.txt' '-o' '/tmp/graph2622811171431014338.bin' '-w' '/tmp/graph2622811171431014338.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2622811171431014338.bin' '-l' '-1' '-v' '-w' '/tmp/graph2622811171431014338.weights' '-q' '0' '-e' '0.001'
[2022-05-15 09:44:35] [INFO ] Decomposing Gal with order
[2022-05-15 09:44:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 09:44:36] [INFO ] Removed a total of 3807 redundant transitions.
[2022-05-15 09:44:36] [INFO ] Flatten gal took : 983 ms
[2022-05-15 09:44:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 434 labels/synchronizations in 31 ms.
[2022-05-15 09:44:36] [INFO ] Time to serialize gal into /tmp/UpperBounds5883844642975509494.gal : 6 ms
[2022-05-15 09:44:36] [INFO ] Time to serialize properties into /tmp/UpperBounds4606468399842875908.prop : 16 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/UpperBounds5883844642975509494.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4606468399842875908.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds4606468399842875908.prop.
Detected timeout of ITS tools.
[2022-05-15 10:05:26] [INFO ] Flatten gal took : 88 ms
[2022-05-15 10:05:26] [INFO ] Time to serialize gal into /tmp/UpperBounds4125722395890599379.gal : 15 ms
[2022-05-15 10:05:26] [INFO ] Time to serialize properties into /tmp/UpperBounds9957200351396327072.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/UpperBounds4125722395890599379.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9957200351396327072.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...295
Loading property file /tmp/UpperBounds9957200351396327072.prop.
Detected timeout of ITS tools.
[2022-05-15 10:26:27] [INFO ] Flatten gal took : 558 ms
[2022-05-15 10:26:30] [INFO ] Input system was already deterministic with 2108 transitions.
[2022-05-15 10:26:31] [INFO ] Transformed 184 places.
[2022-05-15 10:26:31] [INFO ] Transformed 2108 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 10:26:31] [INFO ] Time to serialize gal into /tmp/UpperBounds1920402112512731321.gal : 32 ms
[2022-05-15 10:26:31] [INFO ] Time to serialize properties into /tmp/UpperBounds187585300540006391.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/UpperBounds1920402112512731321.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds187585300540006391.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...339
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds187585300540006391.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-V80P20N10"
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-V80P20N10, 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-165251918300277"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N10.tgz
mv BridgeAndVehicles-PT-V80P20N10 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 ;