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.r028-tall-165251935900034.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 gold2021
Input is BridgeAndVehicles-COL-V50P50N10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-tall-165251935900034
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 296K
-rw-r--r-- 1 mcc users 8.6K Apr 29 23:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 29 23:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 29 23:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 23:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.7K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 42K 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-COL-V50P50N10-UpperBounds-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652537365996

Running Version 0
[2022-05-14 14:09:27] [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]
[2022-05-14 14:09:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 14:09:27] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2022-05-14 14:09:27] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-14 14:09:28] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 573 ms
[2022-05-14 14:09:28] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 15 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2022-05-14 14:09:28] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 3 ms.
[2022-05-14 14:09:28] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_11033115035137939171.dot
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-14 14:09:28] [INFO ] Computed 4 place invariants in 3 ms
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-07 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-02 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-01 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-14 14:09:28] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions in 38 ms.
[2022-05-14 14:09:28] [INFO ] Unfolded HLPN properties in 0 ms.
// Phase 1: matrix 10 rows 12 cols
[2022-05-14 14:09:28] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 14:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-14 14:09:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-14 14:09:28] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-14 14:09:28] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-14 14:09:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-14 14:09:28] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-14 14:09:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-14 14:09:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-14 14:09:28] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-14 14:09:28] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-14 14:09:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-14 14:09:28] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-14 14:09:28] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 14:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-14 14:09:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2022-05-14 14:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-14 14:09:28] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-14 14:09:28] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-14 14:09:28] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-14 14:09:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-14 14:09:28] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-14 14:09:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [50, 1, 50, 50, 50, 50, 50]
[2022-05-14 14:09:28] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions in 31 ms.
[2022-05-14 14:09:28] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_6475427496567557906.dot
Incomplete random walk after 10000 steps, including 22 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 7) seen :200
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-10 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-08 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :114
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-14 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 3) seen :65
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2022-05-14 14:09:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-05-14 14:09:29] [INFO ] Computed 7 place invariants in 28 ms
[2022-05-14 14:09:29] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-14 14:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:29] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-14 14:09:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:29] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:29] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-14 14:09:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:29] [INFO ] [Nat]Added 22 Read/Feed constraints in 24 ms returned sat
[2022-05-14 14:09:29] [INFO ] Deduced a trap composed of 5 places in 210 ms of which 3 ms to minimize.
[2022-05-14 14:09:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 255 ms
[2022-05-14 14:09:29] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 73 ms.
[2022-05-14 14:09:30] [INFO ] Added : 105 causal constraints over 22 iterations in 474 ms. Result :sat
Minimization took 103 ms.
[2022-05-14 14:09:30] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:30] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-14 14:09:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:30] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-14 14:09:30] [INFO ] [Nat]Added 22 Read/Feed constraints in 22 ms returned sat
[2022-05-14 14:09:30] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 44 ms.
[2022-05-14 14:09:30] [INFO ] Added : 108 causal constraints over 23 iterations in 489 ms. Result :sat
Minimization took 146 ms.
Current structural bounds on expressions (after SMT) : [50, 50] Max seen :[10, 10]
Incomplete Parikh walk after 44900 steps, including 548 resets, run finished after 252 ms. (steps per millisecond=178 ) properties (out of 2) seen :17 could not realise parikh vector
Incomplete Parikh walk after 47300 steps, including 572 resets, run finished after 199 ms. (steps per millisecond=237 ) properties (out of 2) seen :20 could not realise parikh vector
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 1222 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 175 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 14:09:31] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 14:09:31] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-14 14:09:32] [INFO ] Dead Transitions using invariants and state equation in 383 ms returned []
Finished structural reductions, in 1 iterations. Remains : 126/128 places, 1328/1328 transitions.
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 14:09:32] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2273 resets, run finished after 5148 ms. (steps per millisecond=194 ) properties (out of 2) seen :16
Incomplete Best-First random walk after 1000000 steps, including 865 resets, run finished after 2026 ms. (steps per millisecond=493 ) properties (out of 2) seen :18
Incomplete Best-First random walk after 1000001 steps, including 814 resets, run finished after 1928 ms. (steps per millisecond=518 ) properties (out of 2) seen :17
[2022-05-14 14:09:41] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 14:09:41] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:09:41] [INFO ] [Real]Absence check using 5 positive place invariants in 29 ms returned sat
[2022-05-14 14:09:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:41] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-05-14 14:09:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:41] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-05-14 14:09:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:41] [INFO ] [Nat]Added 22 Read/Feed constraints in 91 ms returned sat
[2022-05-14 14:09:41] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 51 ms.
[2022-05-14 14:09:42] [INFO ] Added : 107 causal constraints over 23 iterations in 623 ms. Result :sat
Minimization took 110 ms.
[2022-05-14 14:09:42] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:09:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:42] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-14 14:09:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:42] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-14 14:09:42] [INFO ] [Nat]Added 22 Read/Feed constraints in 16 ms returned sat
[2022-05-14 14:09:42] [INFO ] Deduced a trap composed of 5 places in 145 ms of which 8 ms to minimize.
[2022-05-14 14:09:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
[2022-05-14 14:09:42] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 33 ms.
[2022-05-14 14:09:43] [INFO ] Added : 107 causal constraints over 22 iterations in 783 ms. Result :sat
Minimization took 158 ms.
Current structural bounds on expressions (after SMT) : [50, 50] Max seen :[10, 10]
Incomplete Parikh walk after 44600 steps, including 562 resets, run finished after 237 ms. (steps per millisecond=188 ) properties (out of 2) seen :14 could not realise parikh vector
Incomplete Parikh walk after 47100 steps, including 563 resets, run finished after 211 ms. (steps per millisecond=223 ) properties (out of 2) seen :20 could not realise parikh vector
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 82 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 1328/1328 transitions.
Starting structural reductions, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 109 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 14:09:44] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 14:09:44] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:09:44] [INFO ] Implicit Places using invariants in 221 ms returned []
[2022-05-14 14:09:44] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 14:09:44] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:09:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:45] [INFO ] Implicit Places using invariants and state equation in 753 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 979 ms to find 2 implicit places.
[2022-05-14 14:09:45] [INFO ] Redundant transitions in 82 ms returned []
[2022-05-14 14:09:45] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 14:09:45] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:09:45] [INFO ] Dead Transitions using invariants and state equation in 384 ms returned []
Starting structural reductions, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 66 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 14:09:45] [INFO ] Redundant transitions in 15 ms returned []
[2022-05-14 14:09:45] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 14:09:45] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:09:46] [INFO ] Dead Transitions using invariants and state equation in 389 ms returned []
Finished structural reductions, in 2 iterations. Remains : 124/126 places, 1328/1328 transitions.
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 14:09:46] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2273 resets, run finished after 4503 ms. (steps per millisecond=222 ) properties (out of 2) seen :16
Incomplete Best-First random walk after 1000000 steps, including 867 resets, run finished after 1727 ms. (steps per millisecond=579 ) properties (out of 2) seen :18
Incomplete Best-First random walk after 1000001 steps, including 815 resets, run finished after 1706 ms. (steps per millisecond=586 ) properties (out of 2) seen :18
[2022-05-14 14:09:54] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 14:09:54] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:09:54] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2022-05-14 14:09:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:54] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-14 14:09:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:54] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-14 14:09:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:54] [INFO ] [Nat]Added 22 Read/Feed constraints in 21 ms returned sat
[2022-05-14 14:09:54] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 31 ms.
[2022-05-14 14:09:54] [INFO ] Added : 107 causal constraints over 22 iterations in 425 ms. Result :sat
Minimization took 136 ms.
[2022-05-14 14:09:54] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:55] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-14 14:09:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:55] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-14 14:09:55] [INFO ] [Nat]Added 22 Read/Feed constraints in 17 ms returned sat
[2022-05-14 14:09:55] [INFO ] Deduced a trap composed of 5 places in 107 ms of which 0 ms to minimize.
[2022-05-14 14:09:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2022-05-14 14:09:55] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 38 ms.
[2022-05-14 14:09:55] [INFO ] Added : 104 causal constraints over 21 iterations in 394 ms. Result :sat
Minimization took 171 ms.
Current structural bounds on expressions (after SMT) : [50, 50] Max seen :[10, 10]
Incomplete Parikh walk after 46400 steps, including 624 resets, run finished after 152 ms. (steps per millisecond=305 ) properties (out of 2) seen :14 could not realise parikh vector
Incomplete Parikh walk after 48100 steps, including 570 resets, run finished after 168 ms. (steps per millisecond=286 ) properties (out of 2) seen :20 could not realise parikh vector
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 63 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Starting structural reductions, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 63 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 14:09:56] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 14:09:56] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:09:56] [INFO ] Implicit Places using invariants in 208 ms returned []
[2022-05-14 14:09:56] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 14:09:56] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:09:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:56] [INFO ] Implicit Places using invariants and state equation in 531 ms returned []
Implicit Place search using SMT with State Equation took 745 ms to find 0 implicit places.
[2022-05-14 14:09:57] [INFO ] Redundant transitions in 26 ms returned []
[2022-05-14 14:09:57] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 14:09:57] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:09:57] [INFO ] Dead Transitions using invariants and state equation in 367 ms returned []
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Starting property specific reduction for BridgeAndVehicles-COL-V50P50N10-UpperBounds-03
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 14:09:57] [INFO ] Computed 5 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 22 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :10
[2022-05-14 14:09:57] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 14:09:57] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:09:57] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 14:09:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:57] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-14 14:09:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:57] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-14 14:09:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:57] [INFO ] [Nat]Added 22 Read/Feed constraints in 23 ms returned sat
[2022-05-14 14:09:57] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 29 ms.
[2022-05-14 14:09:58] [INFO ] Added : 107 causal constraints over 22 iterations in 482 ms. Result :sat
Minimization took 140 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Incomplete Parikh walk after 48100 steps, including 550 resets, run finished after 158 ms. (steps per millisecond=304 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 124/124 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 123 transition count 1327
Applied a total of 2 rules in 91 ms. Remains 123 /124 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-14 14:09:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 14:09:58] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:09:58] [INFO ] Dead Transitions using invariants and state equation in 378 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/124 places, 1327/1328 transitions.
Normalized transition count is 249 out of 1327 initially.
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 14:09:58] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2623 resets, run finished after 4807 ms. (steps per millisecond=208 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 1087 resets, run finished after 1949 ms. (steps per millisecond=513 ) properties (out of 1) seen :10
[2022-05-14 14:10:05] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 14:10:05] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:10:05] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:05] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-14 14:10:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:05] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-14 14:10:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:05] [INFO ] [Nat]Added 22 Read/Feed constraints in 55 ms returned sat
[2022-05-14 14:10:06] [INFO ] Deduced a trap composed of 5 places in 108 ms of which 1 ms to minimize.
[2022-05-14 14:10:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 141 ms
[2022-05-14 14:10:06] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 40 ms.
[2022-05-14 14:10:06] [INFO ] Added : 108 causal constraints over 22 iterations in 423 ms. Result :sat
Minimization took 93 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Incomplete Parikh walk after 55900 steps, including 773 resets, run finished after 177 ms. (steps per millisecond=315 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 67 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 65 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 14:10:06] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 14:10:06] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:10:07] [INFO ] Implicit Places using invariants in 191 ms returned []
[2022-05-14 14:10:07] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 14:10:07] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:10:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:07] [INFO ] Implicit Places using invariants and state equation in 531 ms returned []
Implicit Place search using SMT with State Equation took 735 ms to find 0 implicit places.
[2022-05-14 14:10:07] [INFO ] Redundant transitions in 25 ms returned []
[2022-05-14 14:10:07] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 14:10:07] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:10:08] [INFO ] Dead Transitions using invariants and state equation in 350 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V50P50N10-UpperBounds-03 in 10673 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V50P50N10-UpperBounds-09
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 14:10:08] [INFO ] Computed 5 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 22 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :10
[2022-05-14 14:10:08] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 14:10:08] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:10:08] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:08] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-14 14:10:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:08] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-14 14:10:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:08] [INFO ] [Nat]Added 22 Read/Feed constraints in 21 ms returned sat
[2022-05-14 14:10:08] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 1 ms to minimize.
[2022-05-14 14:10:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 159 ms
[2022-05-14 14:10:08] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 29 ms.
[2022-05-14 14:10:08] [INFO ] Added : 104 causal constraints over 21 iterations in 364 ms. Result :sat
Minimization took 170 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Incomplete Parikh walk after 46400 steps, including 620 resets, run finished after 132 ms. (steps per millisecond=351 ) properties (out of 1) seen :9 could not realise parikh vector
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 124/124 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 123 transition count 1327
Applied a total of 2 rules in 81 ms. Remains 123 /124 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-14 14:10:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 14:10:09] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:10:09] [INFO ] Dead Transitions using invariants and state equation in 391 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/124 places, 1327/1328 transitions.
Normalized transition count is 249 out of 1327 initially.
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 14:10:09] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2622 resets, run finished after 4833 ms. (steps per millisecond=206 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 1028 resets, run finished after 1901 ms. (steps per millisecond=526 ) properties (out of 1) seen :10
[2022-05-14 14:10:16] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 14:10:16] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:10:16] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:16] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-14 14:10:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:10:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:16] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-14 14:10:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:16] [INFO ] [Nat]Added 22 Read/Feed constraints in 31 ms returned sat
[2022-05-14 14:10:16] [INFO ] Deduced a trap composed of 5 places in 118 ms of which 1 ms to minimize.
[2022-05-14 14:10:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 140 ms
[2022-05-14 14:10:16] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 28 ms.
[2022-05-14 14:10:17] [INFO ] Added : 103 causal constraints over 23 iterations in 433 ms. Result :sat
Minimization took 63 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Incomplete Parikh walk after 58300 steps, including 776 resets, run finished after 166 ms. (steps per millisecond=351 ) properties (out of 1) seen :9 could not realise parikh vector
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 59 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 60 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 14:10:17] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 14:10:17] [INFO ] Computed 5 place invariants in 20 ms
[2022-05-14 14:10:17] [INFO ] Implicit Places using invariants in 224 ms returned []
[2022-05-14 14:10:17] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 14:10:17] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:10:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:19] [INFO ] Implicit Places using invariants and state equation in 1591 ms returned []
Implicit Place search using SMT with State Equation took 1819 ms to find 0 implicit places.
[2022-05-14 14:10:19] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-14 14:10:19] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 14:10:19] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:10:19] [INFO ] Dead Transitions using invariants and state equation in 366 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V50P50N10-UpperBounds-09 in 11677 ms.
[2022-05-14 14:10:19] [INFO ] Flatten gal took : 139 ms
[2022-05-14 14:10:20] [INFO ] Applying decomposition
[2022-05-14 14:10:20] [INFO ] Flatten gal took : 83 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4559665750683911572.txt, -o, /tmp/graph4559665750683911572.bin, -w, /tmp/graph4559665750683911572.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph4559665750683911572.bin, -l, -1, -v, -w, /tmp/graph4559665750683911572.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-14 14:10:20] [INFO ] Decomposing Gal with order
[2022-05-14 14:10:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 14:10:21] [INFO ] Removed a total of 2333 redundant transitions.
[2022-05-14 14:10:21] [INFO ] Flatten gal took : 640 ms
[2022-05-14 14:10:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 287 labels/synchronizations in 17 ms.
[2022-05-14 14:10:21] [INFO ] Time to serialize gal into /tmp/UpperBounds397505803544495642.gal : 3 ms
[2022-05-14 14:10:21] [INFO ] Time to serialize properties into /tmp/UpperBounds14444985925608206132.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds397505803544495642.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds14444985925608206132.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds397505803544495642.gal -t CGAL -reachable-file /tmp/UpperBounds14444985925608206132.prop --nowitness
Loading property file /tmp/UpperBounds14444985925608206132.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.47634e+08,906.94,4100736,904,24369,229094,2.92417e+06,109,3.7516e+06,399,7.07847e+07,0
Total reachable state count : 347634372

Verifying 2 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property BridgeAndVehicles-COL-V50P50N10-UpperBounds-03 :0 <= u0.SUR_PONT_A_0 <= 10
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-03 10 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V50P50N10-UpperBounds-03,0,908.704,4012380,1,0,229094,2.92417e+06,136,3.7516e+06,475,7.07847e+07,162
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property BridgeAndVehicles-COL-V50P50N10-UpperBounds-09 :0 <= u0.SUR_PONT_B_0 <= 10
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-09 10 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V50P50N10-UpperBounds-09,0,908.707,4012380,1,0,229094,2.92417e+06,141,3.7516e+06,491,7.07847e+07,168

BK_STOP 1652538332062

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V50P50N10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is BridgeAndVehicles-COL-V50P50N10, 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 r028-tall-165251935900034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N10.tgz
mv BridgeAndVehicles-COL-V50P50N10 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 ;