About the Execution of 2022-gold 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 '/mnt/tpsp/fkordon/mcc2023-input.r063-tajo-167813711600039.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is BridgeAndVehicles-PT-V80P50N20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r063-tajo-167813711600039
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 23K Feb 25 12:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 143K Feb 25 12:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 450K Feb 25 12:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.8M Feb 25 12:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 12K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 202K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 588K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 37K Feb 25 13:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 185K Feb 25 13:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 818K Feb 25 13:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.1M Feb 25 13:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.0K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.1M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-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 1678929975958
Running Version 202205111006
[2023-03-16 01:26:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 01:26:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 01:26:17] [INFO ] Load time of PNML (sax parser for PT used): 236 ms
[2023-03-16 01:26:17] [INFO ] Transformed 198 places.
[2023-03-16 01:26:17] [INFO ] Transformed 3728 transitions.
[2023-03-16 01:26:17] [INFO ] Parsed PT model containing 198 places and 3728 transitions in 370 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 410 out of 3728 initially.
// Phase 1: matrix 410 rows 198 cols
[2023-03-16 01:26:17] [INFO ] Computed 7 place invariants in 64 ms
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-13 50 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-10 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-06 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-05 50 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-01 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-00 50 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 14 resets, run finished after 331 ms. (steps per millisecond=30 ) properties (out of 9) seen :100
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-12 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 5) seen :48
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :4
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :31
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :47
[2023-03-16 01:26:18] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2023-03-16 01:26:18] [INFO ] Computed 7 place invariants in 10 ms
[2023-03-16 01:26:18] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2023-03-16 01:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:18] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-16 01:26:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:18] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:18] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-16 01:26:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:26:19] [INFO ] [Nat]Added 42 Read/Feed constraints in 86 ms returned sat
[2023-03-16 01:26:19] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 215 ms.
[2023-03-16 01:26:20] [INFO ] Deduced a trap composed of 24 places in 419 ms of which 5 ms to minimize.
[2023-03-16 01:26:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 490 ms
[2023-03-16 01:26:20] [INFO ] Added : 4 causal constraints over 4 iterations in 1175 ms. Result :sat
Minimization took 728 ms.
[2023-03-16 01:26:21] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
[2023-03-16 01:26:21] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:21] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-16 01:26:21] [INFO ] [Real]Added 42 Read/Feed constraints in 32 ms returned sat
[2023-03-16 01:26:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:21] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-16 01:26:21] [INFO ] [Nat]Added 42 Read/Feed constraints in 54 ms returned sat
[2023-03-16 01:26:21] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 169 ms.
[2023-03-16 01:26:22] [INFO ] Added : 21 causal constraints over 5 iterations in 482 ms. Result :sat
Minimization took 381 ms.
[2023-03-16 01:26:22] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:22] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2023-03-16 01:26:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:22] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:22] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-16 01:26:22] [INFO ] [Nat]Added 42 Read/Feed constraints in 82 ms returned sat
[2023-03-16 01:26:23] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 247 ms.
[2023-03-16 01:26:23] [INFO ] Deduced a trap composed of 24 places in 392 ms of which 2 ms to minimize.
[2023-03-16 01:26:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 466 ms
[2023-03-16 01:26:23] [INFO ] Added : 4 causal constraints over 4 iterations in 1125 ms. Result :sat
Minimization took 792 ms.
Current structural bounds on expressions (after SMT) : [50, 1, 50, 50] Max seen :[20, 1, 20, 20]
FORMULA BridgeAndVehicles-PT-V80P50N20-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 2 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
Applied a total of 1 rules in 753 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2023-03-16 01:26:26] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-16 01:26:26] [INFO ] Computed 5 place invariants in 9 ms
[2023-03-16 01:26:28] [INFO ] Dead Transitions using invariants and state equation in 1354 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 196/198 places, 3728/3728 transitions.
Normalized transition count is 410 out of 3728 initially.
// Phase 1: matrix 410 rows 196 cols
[2023-03-16 01:26:28] [INFO ] Computed 5 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 1455 resets, run finished after 10414 ms. (steps per millisecond=96 ) properties (out of 3) seen :26
Incomplete Best-First random walk after 1000001 steps, including 498 resets, run finished after 3469 ms. (steps per millisecond=288 ) properties (out of 3) seen :49
Incomplete Best-First random walk after 1000000 steps, including 535 resets, run finished after 3224 ms. (steps per millisecond=310 ) properties (out of 3) seen :42
Incomplete Best-First random walk after 1000000 steps, including 502 resets, run finished after 3185 ms. (steps per millisecond=313 ) properties (out of 3) seen :50
[2023-03-16 01:26:48] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-16 01:26:48] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-16 01:26:48] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:48] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-16 01:26:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:49] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2023-03-16 01:26:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:26:49] [INFO ] [Nat]Added 42 Read/Feed constraints in 136 ms returned sat
[2023-03-16 01:26:49] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 186 ms.
[2023-03-16 01:26:50] [INFO ] Added : 22 causal constraints over 16 iterations in 777 ms. Result :sat
Minimization took 468 ms.
[2023-03-16 01:26:50] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:50] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2023-03-16 01:26:50] [INFO ] [Real]Added 42 Read/Feed constraints in 31 ms returned sat
[2023-03-16 01:26:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:51] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-16 01:26:51] [INFO ] [Nat]Added 42 Read/Feed constraints in 158 ms returned sat
[2023-03-16 01:26:51] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 118 ms.
[2023-03-16 01:26:51] [INFO ] Added : 20 causal constraints over 4 iterations in 455 ms. Result :sat
Minimization took 310 ms.
[2023-03-16 01:26:52] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:52] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-16 01:26:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:26:52] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:26:52] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2023-03-16 01:26:52] [INFO ] [Nat]Added 42 Read/Feed constraints in 112 ms returned sat
[2023-03-16 01:26:52] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 133 ms.
[2023-03-16 01:26:53] [INFO ] Added : 22 causal constraints over 16 iterations in 639 ms. Result :sat
Minimization took 434 ms.
Current structural bounds on expressions (after SMT) : [50, 50, 50] Max seen :[20, 20, 20]
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 485 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 196/196 places, 3728/3728 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 487 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-16 01:26:57] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-16 01:26:57] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-16 01:26:57] [INFO ] Implicit Places using invariants in 637 ms returned []
[2023-03-16 01:26:57] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-16 01:26:57] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:26:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:26:59] [INFO ] Implicit Places using invariants and state equation in 1789 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2442 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 194/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 591 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/196 places, 3728/3728 transitions.
Normalized transition count is 410 out of 3728 initially.
// Phase 1: matrix 410 rows 194 cols
[2023-03-16 01:27:00] [INFO ] Computed 5 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 1455 resets, run finished after 9021 ms. (steps per millisecond=110 ) properties (out of 3) seen :29
Incomplete Best-First random walk after 1000001 steps, including 501 resets, run finished after 2958 ms. (steps per millisecond=338 ) properties (out of 3) seen :51
Incomplete Best-First random walk after 1000001 steps, including 539 resets, run finished after 3131 ms. (steps per millisecond=319 ) properties (out of 3) seen :42
Incomplete Best-First random walk after 1000001 steps, including 500 resets, run finished after 2963 ms. (steps per millisecond=337 ) properties (out of 3) seen :50
[2023-03-16 01:27:18] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2023-03-16 01:27:18] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-16 01:27:18] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:27:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:18] [INFO ] [Real]Absence check using state equation in 113 ms returned sat
[2023-03-16 01:27:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:27:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:27:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:18] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-16 01:27:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:27:19] [INFO ] [Nat]Added 42 Read/Feed constraints in 177 ms returned sat
[2023-03-16 01:27:19] [INFO ] Deduced a trap composed of 5 places in 568 ms of which 2 ms to minimize.
[2023-03-16 01:27:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 794 ms
[2023-03-16 01:27:20] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 155 ms.
[2023-03-16 01:27:20] [INFO ] Added : 2 causal constraints over 1 iterations in 310 ms. Result :sat
Minimization took 115 ms.
[2023-03-16 01:27:20] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-16 01:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:20] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2023-03-16 01:27:20] [INFO ] [Real]Added 42 Read/Feed constraints in 34 ms returned sat
[2023-03-16 01:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:27:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:20] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2023-03-16 01:27:20] [INFO ] [Nat]Added 42 Read/Feed constraints in 56 ms returned sat
[2023-03-16 01:27:21] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 101 ms.
[2023-03-16 01:27:21] [INFO ] Added : 21 causal constraints over 5 iterations in 421 ms. Result :sat
Minimization took 189 ms.
[2023-03-16 01:27:21] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:21] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-03-16 01:27:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:27:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-16 01:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:21] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-16 01:27:22] [INFO ] [Nat]Added 42 Read/Feed constraints in 135 ms returned sat
[2023-03-16 01:27:22] [INFO ] Deduced a trap composed of 5 places in 487 ms of which 1 ms to minimize.
[2023-03-16 01:27:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 695 ms
[2023-03-16 01:27:22] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 126 ms.
[2023-03-16 01:27:22] [INFO ] Added : 2 causal constraints over 1 iterations in 292 ms. Result :sat
Minimization took 114 ms.
Current structural bounds on expressions (after SMT) : [50, 50, 50] Max seen :[20, 20, 20]
Support contains 2 out of 194 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Applied a total of 0 rules in 673 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3728/3728 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Applied a total of 0 rules in 531 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-16 01:27:25] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2023-03-16 01:27:25] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-16 01:27:26] [INFO ] Implicit Places using invariants in 569 ms returned []
[2023-03-16 01:27:26] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2023-03-16 01:27:26] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:27:26] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:27:27] [INFO ] Implicit Places using invariants and state equation in 1119 ms returned []
Implicit Place search using SMT with State Equation took 1693 ms to find 0 implicit places.
[2023-03-16 01:27:27] [INFO ] Redundant transitions in 320 ms returned []
[2023-03-16 01:27:27] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2023-03-16 01:27:27] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:27:28] [INFO ] Dead Transitions using invariants and state equation in 1229 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3728/3728 transitions.
Starting property specific reduction for BridgeAndVehicles-PT-V80P50N20-UpperBounds-02
Normalized transition count is 410 out of 3728 initially.
// Phase 1: matrix 410 rows 194 cols
[2023-03-16 01:27:28] [INFO ] Computed 5 place invariants in 6 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :20
[2023-03-16 01:27:28] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2023-03-16 01:27:28] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-16 01:27:28] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-16 01:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:29] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-16 01:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:27:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:29] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-16 01:27:29] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:27:29] [INFO ] [Nat]Added 42 Read/Feed constraints in 138 ms returned sat
[2023-03-16 01:27:29] [INFO ] Deduced a trap composed of 5 places in 466 ms of which 1 ms to minimize.
[2023-03-16 01:27:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 649 ms
[2023-03-16 01:27:30] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 125 ms.
[2023-03-16 01:27:30] [INFO ] Added : 2 causal constraints over 1 iterations in 274 ms. Result :sat
Minimization took 87 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[20]
Support contains 1 out of 194 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 193 transition count 3727
Applied a total of 2 rules in 712 ms. Remains 193 /194 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-16 01:27:31] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:27:31] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-16 01:27:32] [INFO ] Dead Transitions using invariants and state equation in 1241 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/194 places, 3727/3728 transitions.
Normalized transition count is 409 out of 3727 initially.
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:27:32] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 1686 resets, run finished after 9143 ms. (steps per millisecond=109 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 637 resets, run finished after 3333 ms. (steps per millisecond=300 ) properties (out of 1) seen :20
[2023-03-16 01:27:44] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:27:44] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-16 01:27:44] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-16 01:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:45] [INFO ] [Real]Absence check using state equation in 229 ms returned sat
[2023-03-16 01:27:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:27:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:45] [INFO ] [Nat]Absence check using state equation in 237 ms returned sat
[2023-03-16 01:27:45] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:27:45] [INFO ] [Nat]Added 42 Read/Feed constraints in 106 ms returned sat
[2023-03-16 01:27:45] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 116 ms.
[2023-03-16 01:27:46] [INFO ] Added : 5 causal constraints over 4 iterations in 475 ms. Result :sat
Minimization took 197 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 646 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 506 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2023-03-16 01:27:47] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:27:47] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-16 01:27:48] [INFO ] Implicit Places using invariants in 587 ms returned []
[2023-03-16 01:27:48] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:27:48] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-16 01:27:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:27:49] [INFO ] Implicit Places using invariants and state equation in 1286 ms returned []
Implicit Place search using SMT with State Equation took 1875 ms to find 0 implicit places.
[2023-03-16 01:27:49] [INFO ] Redundant transitions in 279 ms returned []
[2023-03-16 01:27:49] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:27:49] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:27:51] [INFO ] Dead Transitions using invariants and state equation in 1251 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-02 in 22361 ms.
Starting property specific reduction for BridgeAndVehicles-PT-V80P50N20-UpperBounds-07
Normalized transition count is 410 out of 3728 initially.
// Phase 1: matrix 410 rows 194 cols
[2023-03-16 01:27:51] [INFO ] Computed 5 place invariants in 8 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10015 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=323 ) properties (out of 1) seen :20
[2023-03-16 01:27:51] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2023-03-16 01:27:51] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-16 01:27:51] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:51] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2023-03-16 01:27:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:27:51] [INFO ] [Real]Added 42 Read/Feed constraints in 36 ms returned sat
[2023-03-16 01:27:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:27:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:27:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:27:51] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2023-03-16 01:27:51] [INFO ] [Nat]Added 42 Read/Feed constraints in 36 ms returned sat
[2023-03-16 01:27:51] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 132 ms.
[2023-03-16 01:27:52] [INFO ] Added : 21 causal constraints over 5 iterations in 453 ms. Result :sat
Minimization took 235 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[20]
Support contains 1 out of 194 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 15 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 193 transition count 3727
Applied a total of 2 rules in 781 ms. Remains 193 /194 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-16 01:27:54] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:27:54] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-16 01:27:58] [INFO ] Dead Transitions using invariants and state equation in 3717 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/194 places, 3727/3728 transitions.
Normalized transition count is 409 out of 3727 initially.
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:27:58] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 1686 resets, run finished after 10563 ms. (steps per millisecond=94 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 680 resets, run finished after 3590 ms. (steps per millisecond=278 ) properties (out of 1) seen :20
[2023-03-16 01:28:12] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:28:12] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-16 01:28:12] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-16 01:28:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:28:12] [INFO ] [Real]Absence check using state equation in 312 ms returned sat
[2023-03-16 01:28:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:28:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:28:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:28:13] [INFO ] [Nat]Absence check using state equation in 312 ms returned sat
[2023-03-16 01:28:13] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:28:13] [INFO ] [Nat]Added 42 Read/Feed constraints in 122 ms returned sat
[2023-03-16 01:28:14] [INFO ] Deduced a trap composed of 5 places in 695 ms of which 1 ms to minimize.
[2023-03-16 01:28:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 768 ms
[2023-03-16 01:28:14] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 120 ms.
[2023-03-16 01:28:14] [INFO ] Added : 21 causal constraints over 5 iterations in 644 ms. Result :sat
Minimization took 203 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 494 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 482 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2023-03-16 01:28:16] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:28:16] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:28:17] [INFO ] Implicit Places using invariants in 726 ms returned []
[2023-03-16 01:28:17] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:28:17] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-16 01:28:17] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:28:18] [INFO ] Implicit Places using invariants and state equation in 1251 ms returned []
Implicit Place search using SMT with State Equation took 1993 ms to find 0 implicit places.
[2023-03-16 01:28:18] [INFO ] Redundant transitions in 174 ms returned []
[2023-03-16 01:28:18] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:28:18] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-16 01:28:20] [INFO ] Dead Transitions using invariants and state equation in 1270 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-07 in 29078 ms.
Starting property specific reduction for BridgeAndVehicles-PT-V80P50N20-UpperBounds-08
Normalized transition count is 410 out of 3728 initially.
// Phase 1: matrix 410 rows 194 cols
[2023-03-16 01:28:20] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :20
[2023-03-16 01:28:20] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2023-03-16 01:28:20] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 01:28:20] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:28:20] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2023-03-16 01:28:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:28:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-16 01:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:28:20] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2023-03-16 01:28:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:28:20] [INFO ] [Nat]Added 42 Read/Feed constraints in 93 ms returned sat
[2023-03-16 01:28:21] [INFO ] Deduced a trap composed of 5 places in 404 ms of which 1 ms to minimize.
[2023-03-16 01:28:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 604 ms
[2023-03-16 01:28:21] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 179 ms.
[2023-03-16 01:28:21] [INFO ] Added : 2 causal constraints over 1 iterations in 353 ms. Result :sat
Minimization took 114 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[20]
Support contains 1 out of 194 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 193 transition count 3727
Applied a total of 2 rules in 718 ms. Remains 193 /194 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-16 01:28:22] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:28:22] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-16 01:28:24] [INFO ] Dead Transitions using invariants and state equation in 1437 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/194 places, 3727/3728 transitions.
Normalized transition count is 409 out of 3727 initially.
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:28:24] [INFO ] Computed 5 place invariants in 8 ms
Incomplete random walk after 1000000 steps, including 1686 resets, run finished after 9981 ms. (steps per millisecond=100 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000000 steps, including 636 resets, run finished after 3364 ms. (steps per millisecond=297 ) properties (out of 1) seen :20
[2023-03-16 01:28:37] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:28:37] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-16 01:28:37] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 01:28:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:28:37] [INFO ] [Real]Absence check using state equation in 215 ms returned sat
[2023-03-16 01:28:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:28:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 01:28:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:28:38] [INFO ] [Nat]Absence check using state equation in 250 ms returned sat
[2023-03-16 01:28:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:28:38] [INFO ] [Nat]Added 42 Read/Feed constraints in 100 ms returned sat
[2023-03-16 01:28:38] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 114 ms.
[2023-03-16 01:28:38] [INFO ] Added : 5 causal constraints over 4 iterations in 473 ms. Result :sat
Minimization took 198 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 618 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 529 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2023-03-16 01:28:40] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:28:40] [INFO ] Computed 5 place invariants in 16 ms
[2023-03-16 01:28:41] [INFO ] Implicit Places using invariants in 703 ms returned []
[2023-03-16 01:28:41] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:28:41] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-16 01:28:41] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-16 01:28:43] [INFO ] Implicit Places using invariants and state equation in 2540 ms returned []
Implicit Place search using SMT with State Equation took 3260 ms to find 0 implicit places.
[2023-03-16 01:28:43] [INFO ] Redundant transitions in 154 ms returned []
[2023-03-16 01:28:43] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-16 01:28:43] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-16 01:28:44] [INFO ] Dead Transitions using invariants and state equation in 1106 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-08 in 24743 ms.
[2023-03-16 01:28:45] [INFO ] Flatten gal took : 269 ms
[2023-03-16 01:28:45] [INFO ] Applying decomposition
[2023-03-16 01:28:46] [INFO ] Flatten gal took : 319 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/graph8607591828884287993.txt' '-o' '/tmp/graph8607591828884287993.bin' '-w' '/tmp/graph8607591828884287993.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8607591828884287993.bin' '-l' '-1' '-v' '-w' '/tmp/graph8607591828884287993.weights' '-q' '0' '-e' '0.001'
[2023-03-16 01:28:47] [INFO ] Decomposing Gal with order
[2023-03-16 01:28:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 01:28:49] [INFO ] Removed a total of 6953 redundant transitions.
[2023-03-16 01:28:49] [INFO ] Flatten gal took : 1857 ms
[2023-03-16 01:28:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 66 ms.
[2023-03-16 01:28:49] [INFO ] Time to serialize gal into /tmp/UpperBounds4306063091875492961.gal : 60 ms
[2023-03-16 01:28:49] [INFO ] Time to serialize properties into /tmp/UpperBounds14378051057818241280.prop : 3 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/UpperBounds4306063091875492961.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14378051057818241280.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/UpperBounds14378051057818241280.prop.
Detected timeout of ITS tools.
[2023-03-16 01:49:39] [INFO ] Flatten gal took : 199 ms
[2023-03-16 01:49:39] [INFO ] Time to serialize gal into /tmp/UpperBounds13226854720477154510.gal : 34 ms
[2023-03-16 01:49:39] [INFO ] Time to serialize properties into /tmp/UpperBounds4591736267010137115.prop : 207 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/UpperBounds13226854720477154510.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4591736267010137115.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/UpperBounds4591736267010137115.prop.
Detected timeout of ITS tools.
[2023-03-16 02:10:34] [INFO ] Flatten gal took : 3865 ms
[2023-03-16 02:10:36] [INFO ] Input system was already deterministic with 3728 transitions.
[2023-03-16 02:10:36] [INFO ] Transformed 194 places.
[2023-03-16 02:10:36] [INFO ] Transformed 3728 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
[2023-03-16 02:10:37] [INFO ] Time to serialize gal into /tmp/UpperBounds14131090532407084964.gal : 32 ms
[2023-03-16 02:10:37] [INFO ] Time to serialize properties into /tmp/UpperBounds9003855093999311047.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/UpperBounds14131090532407084964.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9003855093999311047.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/UpperBounds9003855093999311047.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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is BridgeAndVehicles-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 r063-tajo-167813711600039"
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 ;