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-165251935900016.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-V20P20N10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-tall-165251935900016
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 252K
-rw-r--r-- 1 mcc users 6.3K Apr 29 21:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 29 21:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 29 21:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 29 21:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 39K 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-V20P20N10-UpperBounds-00
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-01
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-02
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-03
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-04
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-05
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-06
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-07
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-08
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-09
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-10
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-11
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-12
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-13
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-14
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652537323924

Running Version 0
[2022-05-14 14:08:45] [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 14:08:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 14:08:45] [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 14:08:46] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-14 14:08:46] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 569 ms
[2022-05-14 14:08:46] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 68 PT places and 19578.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
[2022-05-14 14:08:46] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 3 ms.
[2022-05-14 14:08:46] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_2911937473619213028.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 14:08:46] [INFO ] Computed 4 place invariants in 11 ms
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-11 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-07 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-06 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-04 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-02 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-14 14:08:46] [INFO ] Unfolded HLPN to a Petri net with 68 places and 548 transitions in 32 ms.
[2022-05-14 14:08:46] [INFO ] Unfolded HLPN properties in 2 ms.
// Phase 1: matrix 10 rows 12 cols
[2022-05-14 14:08:46] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 14:08:46] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2022-05-14 14:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-14 14:08:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 14:08:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-14 14:08:46] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-14 14:08:46] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 16 ms.
[2022-05-14 14:08:46] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-14 14:08:46] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-14 14:08:46] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:08:46] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 14:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-14 14:08:46] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-14 14:08:46] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-14 14:08:46] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-14 14:08:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 14:08:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-14 14:08:46] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-14 14:08:46] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:08:46] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 14:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-14 14:08:46] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-14 14:08:46] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2022-05-14 14:08:46] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-14 14:08:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 14:08:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:47] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-14 14:08:47] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-14 14:08:47] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:08:47] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-14 14:08:47] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-14 14:08:47] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-14 14:08:47] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-14 14:08:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:47] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-14 14:08:47] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-14 14:08:47] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-14 14:08:47] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-14 14:08:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:47] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-14 14:08:47] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-14 14:08:47] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [1, 20, 20, 20, 20, 20, 1, 20, 20]
[2022-05-14 14:08:47] [INFO ] Unfolded HLPN to a Petri net with 68 places and 548 transitions in 8 ms.
[2022-05-14 14:08:47] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_13792942496390680339.dot
Incomplete random walk after 10000 steps, including 56 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 9) seen :112
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-10 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-09 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-08 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-05 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-03 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :15
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :16
[2022-05-14 14:08:47] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-05-14 14:08:47] [INFO ] Computed 7 place invariants in 9 ms
[2022-05-14 14:08:47] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-14 14:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:47] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-05-14 14:08:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-14 14:08:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:47] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-14 14:08:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:08:47] [INFO ] [Nat]Added 22 Read/Feed constraints in 9 ms returned sat
[2022-05-14 14:08:47] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 47 ms.
[2022-05-14 14:08:47] [INFO ] Added : 47 causal constraints over 11 iterations in 238 ms. Result :sat
Minimization took 26 ms.
[2022-05-14 14:08:47] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-14 14:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:47] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-14 14:08:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-14 14:08:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:47] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-14 14:08:47] [INFO ] [Nat]Added 22 Read/Feed constraints in 17 ms returned sat
[2022-05-14 14:08:48] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 4 ms to minimize.
[2022-05-14 14:08:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 97 ms
[2022-05-14 14:08:48] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 32 ms.
[2022-05-14 14:08:48] [INFO ] Added : 47 causal constraints over 10 iterations in 130 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [20, 20] Max seen :[10, 10]
Incomplete Parikh walk after 49400 steps, including 966 resets, run finished after 160 ms. (steps per millisecond=308 ) properties (out of 2) seen :18 could not realise parikh vector
Incomplete Parikh walk after 49000 steps, including 1005 resets, run finished after 145 ms. (steps per millisecond=337 ) properties (out of 2) seen :20 could not realise parikh vector
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 562 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 63 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:08:48] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:48] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:08:48] [INFO ] Dead Transitions using invariants and state equation in 209 ms returned []
Finished structural reductions, in 1 iterations. Remains : 66/68 places, 548/548 transitions.
Normalized transition count is 130 out of 548 initially.
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:48] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 5632 resets, run finished after 2532 ms. (steps per millisecond=394 ) properties (out of 2) seen :15
Incomplete Best-First random walk after 1000000 steps, including 2045 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 2) seen :17
Incomplete Best-First random walk after 1000009 steps, including 1940 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 2) seen :17
[2022-05-14 14:08:53] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:53] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:08:53] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-14 14:08:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-14 14:08:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:08:53] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2022-05-14 14:08:53] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 1 ms to minimize.
[2022-05-14 14:08:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2022-05-14 14:08:53] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 25 ms.
[2022-05-14 14:08:53] [INFO ] Added : 47 causal constraints over 11 iterations in 123 ms. Result :sat
Minimization took 28 ms.
[2022-05-14 14:08:53] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:53] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-14 14:08:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-14 14:08:53] [INFO ] [Nat]Added 22 Read/Feed constraints in 6 ms returned sat
[2022-05-14 14:08:53] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 19 ms.
[2022-05-14 14:08:53] [INFO ] Added : 47 causal constraints over 10 iterations in 104 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [20, 20] Max seen :[10, 10]
Incomplete Parikh walk after 36700 steps, including 824 resets, run finished after 105 ms. (steps per millisecond=349 ) properties (out of 2) seen :18 could not realise parikh vector
Incomplete Parikh walk after 49600 steps, including 1000 resets, run finished after 145 ms. (steps per millisecond=342 ) properties (out of 2) seen :20 could not realise parikh vector
Support contains 2 out of 66 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 24 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 66/66 places, 548/548 transitions.
Starting structural reductions, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 28 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:08:54] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:54] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:08:54] [INFO ] Implicit Places using invariants in 104 ms returned []
[2022-05-14 14:08:54] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:08:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:08:54] [INFO ] Implicit Places using invariants and state equation in 242 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 350 ms to find 2 implicit places.
[2022-05-14 14:08:54] [INFO ] Redundant transitions in 32 ms returned []
[2022-05-14 14:08:54] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2022-05-14 14:08:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:08:54] [INFO ] Dead Transitions using invariants and state equation in 159 ms returned []
Starting structural reductions, iteration 1 : 64/66 places, 548/548 transitions.
Applied a total of 0 rules in 27 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:08:54] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-14 14:08:54] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2022-05-14 14:08:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:08:54] [INFO ] Dead Transitions using invariants and state equation in 172 ms returned []
Finished structural reductions, in 2 iterations. Remains : 64/66 places, 548/548 transitions.
Normalized transition count is 130 out of 548 initially.
// Phase 1: matrix 130 rows 64 cols
[2022-05-14 14:08:54] [INFO ] Computed 5 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 5633 resets, run finished after 2249 ms. (steps per millisecond=444 ) properties (out of 2) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2053 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 2) seen :17
Incomplete Best-First random walk after 1000001 steps, including 1941 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 2) seen :18
[2022-05-14 14:08:58] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2022-05-14 14:08:58] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:08:58] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-14 14:08:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:58] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-05-14 14:08:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:08:58] [INFO ] [Nat]Added 22 Read/Feed constraints in 8 ms returned sat
[2022-05-14 14:08:58] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 18 ms.
[2022-05-14 14:08:59] [INFO ] Added : 44 causal constraints over 9 iterations in 95 ms. Result :sat
Minimization took 26 ms.
[2022-05-14 14:08:59] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:59] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-14 14:08:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:59] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-14 14:08:59] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2022-05-14 14:08:59] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 16 ms.
[2022-05-14 14:08:59] [INFO ] Added : 46 causal constraints over 12 iterations in 139 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [20, 20] Max seen :[10, 10]
Incomplete Parikh walk after 49300 steps, including 974 resets, run finished after 121 ms. (steps per millisecond=407 ) properties (out of 2) seen :20 could not realise parikh vector
Incomplete Parikh walk after 79600 steps, including 1156 resets, run finished after 198 ms. (steps per millisecond=402 ) properties (out of 2) seen :20 could not realise parikh vector
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 22 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 22 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:08:59] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2022-05-14 14:08:59] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:08:59] [INFO ] Implicit Places using invariants in 83 ms returned []
[2022-05-14 14:08:59] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2022-05-14 14:08:59] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:08:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:08:59] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
[2022-05-14 14:09:00] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-14 14:09:00] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2022-05-14 14:09:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:09:00] [INFO ] Dead Transitions using invariants and state equation in 170 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 548/548 transitions.
Starting property specific reduction for BridgeAndVehicles-COL-V20P20N10-UpperBounds-14
Normalized transition count is 130 out of 548 initially.
// Phase 1: matrix 130 rows 64 cols
[2022-05-14 14:09:00] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 56 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :10
[2022-05-14 14:09:00] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2022-05-14 14:09:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:09:00] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:00] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-14 14:09:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:00] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-14 14:09:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 16 ms returned sat
[2022-05-14 14:09:00] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 15 ms.
[2022-05-14 14:09:00] [INFO ] Added : 44 causal constraints over 9 iterations in 92 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 79600 steps, including 1165 resets, run finished after 199 ms. (steps per millisecond=400 ) properties (out of 1) seen :9 could not realise parikh vector
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 548/548 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 63 transition count 547
Applied a total of 2 rules in 23 ms. Remains 63 /64 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2022-05-14 14:09:00] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2022-05-14 14:09:00] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 14:09:00] [INFO ] Dead Transitions using invariants and state equation in 161 ms returned []
Finished structural reductions, in 1 iterations. Remains : 63/64 places, 547/548 transitions.
Normalized transition count is 129 out of 547 initially.
// Phase 1: matrix 129 rows 63 cols
[2022-05-14 14:09:00] [INFO ] Computed 5 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 6487 resets, run finished after 2460 ms. (steps per millisecond=406 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2544 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 1) seen :10
[2022-05-14 14:09:04] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2022-05-14 14:09:04] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 14:09:04] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:04] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-14 14:09:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:04] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-14 14:09:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:04] [INFO ] [Nat]Added 22 Read/Feed constraints in 12 ms returned sat
[2022-05-14 14:09:04] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-14 14:09:04] [INFO ] Added : 42 causal constraints over 9 iterations in 100 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 93700 steps, including 1344 resets, run finished after 254 ms. (steps per millisecond=368 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 16 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 63/63 places, 547/547 transitions.
Starting structural reductions, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 17 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2022-05-14 14:09:04] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2022-05-14 14:09:04] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:09:04] [INFO ] Implicit Places using invariants in 88 ms returned []
[2022-05-14 14:09:04] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2022-05-14 14:09:04] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 14:09:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:05] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2022-05-14 14:09:05] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-14 14:09:05] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2022-05-14 14:09:05] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:09:05] [INFO ] Dead Transitions using invariants and state equation in 164 ms returned []
Finished structural reductions, in 1 iterations. Remains : 63/63 places, 547/547 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V20P20N10-UpperBounds-14 in 5109 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V20P20N10-UpperBounds-15
Normalized transition count is 130 out of 548 initially.
// Phase 1: matrix 130 rows 64 cols
[2022-05-14 14:09:05] [INFO ] Computed 5 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 56 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :10
[2022-05-14 14:09:05] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2022-05-14 14:09:05] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:09:05] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-14 14:09:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 14:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:05] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-14 14:09:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:05] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2022-05-14 14:09:05] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 14 ms.
[2022-05-14 14:09:05] [INFO ] Added : 46 causal constraints over 12 iterations in 125 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 49300 steps, including 982 resets, run finished after 122 ms. (steps per millisecond=404 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 548/548 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 63 transition count 547
Applied a total of 2 rules in 31 ms. Remains 63 /64 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2022-05-14 14:09:05] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2022-05-14 14:09:05] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:09:05] [INFO ] Dead Transitions using invariants and state equation in 164 ms returned []
Finished structural reductions, in 1 iterations. Remains : 63/64 places, 547/548 transitions.
Normalized transition count is 129 out of 547 initially.
// Phase 1: matrix 129 rows 63 cols
[2022-05-14 14:09:05] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 6489 resets, run finished after 2254 ms. (steps per millisecond=443 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2455 resets, run finished after 897 ms. (steps per millisecond=1114 ) properties (out of 1) seen :10
[2022-05-14 14:09:09] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2022-05-14 14:09:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:09:09] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-14 14:09:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:09] [INFO ] [Real]Added 22 Read/Feed constraints in 6 ms returned sat
[2022-05-14 14:09:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:09:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:09:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-14 14:09:09] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2022-05-14 14:09:09] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-14 14:09:09] [INFO ] Added : 47 causal constraints over 10 iterations in 96 ms. Result :sat
Minimization took 37 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Incomplete Parikh walk after 33800 steps, including 737 resets, run finished after 85 ms. (steps per millisecond=397 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 15 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 63/63 places, 547/547 transitions.
Starting structural reductions, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 15 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2022-05-14 14:09:09] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2022-05-14 14:09:09] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 14:09:09] [INFO ] Implicit Places using invariants in 110 ms returned []
[2022-05-14 14:09:09] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2022-05-14 14:09:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:09:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:09] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 408 ms to find 0 implicit places.
[2022-05-14 14:09:09] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-14 14:09:09] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2022-05-14 14:09:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:09:10] [INFO ] Dead Transitions using invariants and state equation in 172 ms returned []
Finished structural reductions, in 1 iterations. Remains : 63/63 places, 547/547 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V20P20N10-UpperBounds-15 in 4755 ms.
[2022-05-14 14:09:10] [INFO ] Flatten gal took : 78 ms
[2022-05-14 14:09:10] [INFO ] Applying decomposition
[2022-05-14 14:09:10] [INFO ] Flatten gal took : 45 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/graph11354265769947162705.txt, -o, /tmp/graph11354265769947162705.bin, -w, /tmp/graph11354265769947162705.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/graph11354265769947162705.bin, -l, -1, -v, -w, /tmp/graph11354265769947162705.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-14 14:09:10] [INFO ] Decomposing Gal with order
[2022-05-14 14:09:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 14:09:10] [INFO ] Removed a total of 953 redundant transitions.
[2022-05-14 14:09:10] [INFO ] Flatten gal took : 195 ms
[2022-05-14 14:09:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 10 ms.
[2022-05-14 14:09:10] [INFO ] Time to serialize gal into /tmp/UpperBounds17384162131704645455.gal : 2 ms
[2022-05-14 14:09:10] [INFO ] Time to serialize properties into /tmp/UpperBounds2874008344772857383.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/UpperBounds17384162131704645455.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds2874008344772857383.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/UpperBounds17384162131704645455.gal -t CGAL -reachable-file /tmp/UpperBounds2874008344772857383.prop --nowitness
Loading property file /tmp/UpperBounds2874008344772857383.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,6.73257e+06,20.7786,461024,1097,4840,146351,233543,107,1.60271e+06,189,4.8877e+06,0
Total reachable state count : 6732570

Verifying 2 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property BridgeAndVehicles-COL-V20P20N10-UpperBounds-14 :0 <= u0.SUR_PONT_A_0 <= 10
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-14 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-V20P20N10-UpperBounds-14,0,20.9583,461024,1,0,146351,233543,134,1.60271e+06,235,4.8877e+06,226
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property BridgeAndVehicles-COL-V20P20N10-UpperBounds-15 :0 <= u0.SUR_PONT_B_0 <= 10
FORMULA BridgeAndVehicles-COL-V20P20N10-UpperBounds-15 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-V20P20N10-UpperBounds-15,0,20.9593,461024,1,0,146351,233543,139,1.60271e+06,251,4.8877e+06,232

BK_STOP 1652537372938

--------------------
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
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ 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-V20P20N10"
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-V20P20N10, 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-165251935900016"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P20N10.tgz
mv BridgeAndVehicles-COL-V20P20N10 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 ;