Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r175-smll-171636280000136.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is EnergyBus-PT-none, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636280000136
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 18:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 12 18:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 12 18:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 136K Apr 12 18:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.2M May 18 16:42 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 EnergyBus-PT-none-UpperBounds-00
FORMULA_NAME EnergyBus-PT-none-UpperBounds-01
FORMULA_NAME EnergyBus-PT-none-UpperBounds-02
FORMULA_NAME EnergyBus-PT-none-UpperBounds-03
FORMULA_NAME EnergyBus-PT-none-UpperBounds-04
FORMULA_NAME EnergyBus-PT-none-UpperBounds-05
FORMULA_NAME EnergyBus-PT-none-UpperBounds-06
FORMULA_NAME EnergyBus-PT-none-UpperBounds-07
FORMULA_NAME EnergyBus-PT-none-UpperBounds-08
FORMULA_NAME EnergyBus-PT-none-UpperBounds-09
FORMULA_NAME EnergyBus-PT-none-UpperBounds-10
FORMULA_NAME EnergyBus-PT-none-UpperBounds-11
FORMULA_NAME EnergyBus-PT-none-UpperBounds-12
FORMULA_NAME EnergyBus-PT-none-UpperBounds-13
FORMULA_NAME EnergyBus-PT-none-UpperBounds-14
FORMULA_NAME EnergyBus-PT-none-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716578398413

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EnergyBus-PT-none
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-24 19:20:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 19:20:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 19:20:01] [INFO ] Load time of PNML (sax parser for PT used): 585 ms
[2024-05-24 19:20:01] [INFO ] Transformed 157 places.
[2024-05-24 19:20:01] [INFO ] Transformed 4430 transitions.
[2024-05-24 19:20:01] [INFO ] Found NUPN structural information;
[2024-05-24 19:20:01] [INFO ] Parsed PT model containing 157 places and 4430 transitions and 63389 arcs in 755 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 4 places in 27 ms
Reduce places removed 4 places and 825 transitions.
Ensure Unique test removed 1692 transitions
Reduce redundant transitions removed 1692 transitions.
FORMULA EnergyBus-PT-none-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 647 out of 1913 initially.
// Phase 1: matrix 647 rows 153 cols
[2024-05-24 19:20:01] [INFO ] Computed 23 invariants in 36 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=34 ) properties (out of 14) seen :10
FORMULA EnergyBus-PT-none-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
[2024-05-24 19:20:02] [INFO ] Flow matrix only has 647 transitions (discarded 1266 similar events)
// Phase 1: matrix 647 rows 153 cols
[2024-05-24 19:20:02] [INFO ] Computed 23 invariants in 11 ms
[2024-05-24 19:20:02] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-24 19:20:02] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-24 19:20:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 19:20:02] [INFO ] [Real]Absence check using state equation in 279 ms returned sat
[2024-05-24 19:20:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 19:20:03] [INFO ] [Nat]Absence check using 21 positive place invariants in 9 ms returned sat
[2024-05-24 19:20:03] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-24 19:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 19:20:03] [INFO ] [Nat]Absence check using state equation in 204 ms returned sat
[2024-05-24 19:20:03] [INFO ] State equation strengthened by 463 read => feed constraints.
[2024-05-24 19:20:03] [INFO ] [Nat]Added 463 Read/Feed constraints in 138 ms returned sat
[2024-05-24 19:20:03] [INFO ] Computed and/alt/rep : 161/446/160 causal constraints (skipped 486 transitions) in 208 ms.
[2024-05-24 19:20:05] [INFO ] Deduced a trap composed of 5 places in 344 ms of which 6 ms to minimize.
[2024-05-24 19:20:05] [INFO ] Deduced a trap composed of 10 places in 375 ms of which 1 ms to minimize.
[2024-05-24 19:20:06] [INFO ] Deduced a trap composed of 9 places in 277 ms of which 1 ms to minimize.
[2024-05-24 19:20:06] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1186 ms
[2024-05-24 19:20:06] [INFO ] Added : 122 causal constraints over 25 iterations in 2840 ms. Result :sat
Minimization took 182 ms.
[2024-05-24 19:20:06] [INFO ] [Real]Absence check using 21 positive place invariants in 8 ms returned sat
[2024-05-24 19:20:06] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-24 19:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 19:20:06] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2024-05-24 19:20:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 19:20:06] [INFO ] [Nat]Absence check using 21 positive place invariants in 10 ms returned sat
[2024-05-24 19:20:06] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-24 19:20:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 19:20:07] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2024-05-24 19:20:07] [INFO ] [Nat]Added 463 Read/Feed constraints in 78 ms returned sat
[2024-05-24 19:20:07] [INFO ] Computed and/alt/rep : 161/446/160 causal constraints (skipped 486 transitions) in 467 ms.
[2024-05-24 19:20:08] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 2 ms to minimize.
[2024-05-24 19:20:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2024-05-24 19:20:08] [INFO ] Added : 106 causal constraints over 22 iterations in 1538 ms. Result :sat
Minimization took 161 ms.
[2024-05-24 19:20:09] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned sat
[2024-05-24 19:20:09] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-24 19:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 19:20:09] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2024-05-24 19:20:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 19:20:09] [INFO ] [Nat]Absence check using 21 positive place invariants in 8 ms returned sat
[2024-05-24 19:20:09] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-24 19:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 19:20:09] [INFO ] [Nat]Absence check using state equation in 186 ms returned sat
[2024-05-24 19:20:09] [INFO ] [Nat]Added 463 Read/Feed constraints in 98 ms returned sat
[2024-05-24 19:20:09] [INFO ] Deduced a trap composed of 10 places in 259 ms of which 2 ms to minimize.
[2024-05-24 19:20:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 312 ms
[2024-05-24 19:20:10] [INFO ] Computed and/alt/rep : 161/446/160 causal constraints (skipped 486 transitions) in 124 ms.
[2024-05-24 19:20:11] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 0 ms to minimize.
[2024-05-24 19:20:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 100 ms
[2024-05-24 19:20:11] [INFO ] Added : 122 causal constraints over 25 iterations in 1533 ms. Result :sat
Minimization took 155 ms.
[2024-05-24 19:20:11] [INFO ] [Real]Absence check using 21 positive place invariants in 9 ms returned sat
[2024-05-24 19:20:11] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-24 19:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 19:20:11] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2024-05-24 19:20:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 19:20:11] [INFO ] [Nat]Absence check using 21 positive place invariants in 11 ms returned sat
[2024-05-24 19:20:11] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-24 19:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 19:20:12] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2024-05-24 19:20:12] [INFO ] [Nat]Added 463 Read/Feed constraints in 95 ms returned sat
[2024-05-24 19:20:12] [INFO ] Deduced a trap composed of 10 places in 315 ms of which 0 ms to minimize.
[2024-05-24 19:20:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 368 ms
[2024-05-24 19:20:12] [INFO ] Computed and/alt/rep : 161/446/160 causal constraints (skipped 486 transitions) in 104 ms.
[2024-05-24 19:20:14] [INFO ] Deduced a trap composed of 9 places in 362 ms of which 1 ms to minimize.
[2024-05-24 19:20:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 429 ms
[2024-05-24 19:20:14] [INFO ] Added : 130 causal constraints over 26 iterations in 1821 ms. Result :sat
Minimization took 207 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
FORMULA EnergyBus-PT-none-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 1913/1913 transitions.
Graph (trivial) has 133 edges and 153 vertex of which 17 / 153 are part of one of the 6 SCC in 7 ms
Free SCC test removed 11 places
Drop transitions removed 29 transitions
Ensure Unique test removed 1038 transitions
Reduce isomorphic transitions removed 1067 transitions.
Graph (complete) has 751 edges and 142 vertex of which 138 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.14 ms
Discarding 4 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 138 transition count 837
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 134 transition count 834
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 15 place count 134 transition count 825
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 33 place count 125 transition count 825
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 54 place count 104 transition count 552
Iterating global reduction 2 with 21 rules applied. Total rules applied 75 place count 104 transition count 552
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 105 place count 104 transition count 522
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 123 place count 95 transition count 513
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 3 with 27 rules applied. Total rules applied 150 place count 95 transition count 486
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 151 place count 94 transition count 484
Iterating global reduction 4 with 1 rules applied. Total rules applied 152 place count 94 transition count 484
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 168 place count 86 transition count 509
Drop transitions removed 4 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 176 place count 86 transition count 501
Drop transitions removed 41 transitions
Redundant transition composition rules discarded 41 transitions
Iterating global reduction 5 with 41 rules applied. Total rules applied 217 place count 86 transition count 460
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 217 place count 86 transition count 455
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 4 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 231 place count 77 transition count 455
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 243 place count 71 transition count 449
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 20 edges and 71 vertex of which 2 / 71 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 5 with 2 rules applied. Total rules applied 245 place count 70 transition count 448
Drop transitions removed 2 transitions
Ensure Unique test removed 183 transitions
Reduce isomorphic transitions removed 185 transitions.
Iterating post reduction 6 with 185 rules applied. Total rules applied 430 place count 70 transition count 263
Ensure Unique test removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 431 place count 69 transition count 263
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 8 with 15 rules applied. Total rules applied 446 place count 69 transition count 248
Free-agglomeration rule applied 10 times.
Iterating global reduction 8 with 10 rules applied. Total rules applied 456 place count 69 transition count 238
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 466 place count 59 transition count 238
Applied a total of 466 rules in 330 ms. Remains 59 /153 variables (removed 94) and now considering 238/1913 (removed 1675) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 331 ms. Remains : 59/153 places, 238/1913 transitions.
Normalized transition count is 138 out of 238 initially.
// Phase 1: matrix 138 rows 59 cols
[2024-05-24 19:20:16] [INFO ] Computed 17 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1465 ms. (steps per millisecond=682 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 3) seen :1
FORMULA EnergyBus-PT-none-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-24 19:20:19] [INFO ] Flow matrix only has 138 transitions (discarded 100 similar events)
// Phase 1: matrix 138 rows 59 cols
[2024-05-24 19:20:19] [INFO ] Computed 17 invariants in 1 ms
[2024-05-24 19:20:19] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2024-05-24 19:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 19:20:19] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2024-05-24 19:20:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 19:20:19] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2024-05-24 19:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 19:20:19] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-24 19:20:19] [INFO ] State equation strengthened by 103 read => feed constraints.
[2024-05-24 19:20:19] [INFO ] [Nat]Added 103 Read/Feed constraints in 18 ms returned sat
[2024-05-24 19:20:19] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-24 19:20:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2024-05-24 19:20:19] [INFO ] Computed and/alt/rep : 34/156/34 causal constraints (skipped 102 transitions) in 12 ms.
[2024-05-24 19:20:19] [INFO ] Added : 22 causal constraints over 6 iterations in 88 ms. Result :sat
Minimization took 31 ms.
[2024-05-24 19:20:19] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2024-05-24 19:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 19:20:19] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2024-05-24 19:20:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 19:20:19] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2024-05-24 19:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 19:20:19] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2024-05-24 19:20:19] [INFO ] [Nat]Added 103 Read/Feed constraints in 18 ms returned sat
[2024-05-24 19:20:19] [INFO ] Computed and/alt/rep : 34/156/34 causal constraints (skipped 102 transitions) in 12 ms.
[2024-05-24 19:20:19] [INFO ] Added : 9 causal constraints over 2 iterations in 49 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 238/238 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 237
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 58 transition count 237
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 58 transition count 231
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 58 transition count 241
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 16 place count 57 transition count 235
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 57 transition count 229
Applied a total of 22 rules in 58 ms. Remains 57 /59 variables (removed 2) and now considering 229/238 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 57/59 places, 229/238 transitions.
Normalized transition count is 136 out of 229 initially.
// Phase 1: matrix 136 rows 57 cols
[2024-05-24 19:20:19] [INFO ] Computed 17 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1612 ms. (steps per millisecond=620 ) properties (out of 2) seen :2
FORMULA EnergyBus-PT-none-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 20520 ms.

BK_STOP 1716578422485

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="EnergyBus-PT-none"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is EnergyBus-PT-none, 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 r175-smll-171636280000136"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EnergyBus-PT-none.tgz
mv EnergyBus-PT-none 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 ;