About the Execution of ITS-Tools for BridgeAndVehicles-PT-V80P20N10
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690100277.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P20N10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690100277
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.7M
-rw-r--r-- 1 mcc users 29K Feb 25 12:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 148K Feb 25 12:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 299K Feb 25 12:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Feb 25 12:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 12K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 113K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 352K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K Feb 25 12:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 191K Feb 25 12:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 329K Feb 25 12:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.3M Feb 25 12:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.7M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678338284875
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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P20N10
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-09 05:04:46] [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]
[2023-03-09 05:04:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 05:04:46] [INFO ] Load time of PNML (sax parser for PT used): 135 ms
[2023-03-09 05:04:46] [INFO ] Transformed 188 places.
[2023-03-09 05:04:46] [INFO ] Transformed 2108 transitions.
[2023-03-09 05:04:46] [INFO ] Parsed PT model containing 188 places and 2108 transitions and 15950 arcs in 215 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 188 cols
[2023-03-09 05:04:46] [INFO ] Computed 7 place invariants in 35 ms
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-15 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-08 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-05 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-02 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-00 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 14 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 11) seen :459
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-12 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-04 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-03 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 5) seen :245
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-14 80 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-06 80 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-01 80 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :11
[2023-03-09 05:04:47] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2023-03-09 05:04:47] [INFO ] Computed 7 place invariants in 14 ms
[2023-03-09 05:04:47] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned unsat
[2023-03-09 05:04:47] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2023-03-09 05:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:47] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-03-09 05:04:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:04:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-09 05:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:47] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-03-09 05:04:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:04:48] [INFO ] [Nat]Added 22 Read/Feed constraints in 121 ms returned sat
[2023-03-09 05:04:48] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 130 ms.
[2023-03-09 05:04:49] [INFO ] Deduced a trap composed of 6 places in 333 ms of which 4 ms to minimize.
[2023-03-09 05:04:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 393 ms
[2023-03-09 05:04:49] [INFO ] Added : 8 causal constraints over 7 iterations in 925 ms. Result :sat
Minimization took 296 ms.
Current structural bounds on expressions (after SMT) : [1, 20] Max seen :[1, 10]
FORMULA BridgeAndVehicles-PT-V80P20N10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 1882 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.20 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 185 transition count 2107
Applied a total of 3 rules in 495 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 05:04:49] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 05:04:49] [INFO ] Computed 5 place invariants in 12 ms
[2023-03-09 05:04:50] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1259 ms. Remains : 185/188 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 05:04:50] [INFO ] Computed 5 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6482 ms. (steps per millisecond=154 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 671 resets, run finished after 2143 ms. (steps per millisecond=466 ) properties (out of 1) seen :10
[2023-03-09 05:04:59] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 05:04:59] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 05:04:59] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 05:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:59] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2023-03-09 05:04:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:04:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 05:04:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:59] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-09 05:04:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:04:59] [INFO ] [Nat]Added 22 Read/Feed constraints in 152 ms returned sat
[2023-03-09 05:05:00] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 163 ms.
[2023-03-09 05:05:00] [INFO ] Added : 7 causal constraints over 7 iterations in 486 ms. Result :sat
Minimization took 150 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 239 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 239 ms. Remains : 185/185 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 229 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 05:05:01] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:05:01] [INFO ] Invariant cache hit.
[2023-03-09 05:05:01] [INFO ] Implicit Places using invariants in 493 ms returned []
[2023-03-09 05:05:01] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:05:01] [INFO ] Invariant cache hit.
[2023-03-09 05:05:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:05:03] [INFO ] Implicit Places using invariants and state equation in 1701 ms returned [82, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2210 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 183/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 194 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2636 ms. Remains : 183/185 places, 2107/2107 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2023-03-09 05:05:03] [INFO ] Computed 5 place invariants in 8 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 5130 ms. (steps per millisecond=194 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000009 steps, including 671 resets, run finished after 1889 ms. (steps per millisecond=529 ) properties (out of 1) seen :10
[2023-03-09 05:05:10] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2023-03-09 05:05:10] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 05:05:10] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 05:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:10] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-09 05:05:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:05:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 05:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:11] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-09 05:05:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:05:11] [INFO ] [Nat]Added 22 Read/Feed constraints in 59 ms returned sat
[2023-03-09 05:05:11] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 72 ms.
[2023-03-09 05:05:11] [INFO ] Added : 9 causal constraints over 8 iterations in 326 ms. Result :sat
Minimization took 165 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 165 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 166 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 05:05:12] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:05:12] [INFO ] Invariant cache hit.
[2023-03-09 05:05:12] [INFO ] Implicit Places using invariants in 324 ms returned []
[2023-03-09 05:05:12] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:05:12] [INFO ] Invariant cache hit.
[2023-03-09 05:05:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:05:13] [INFO ] Implicit Places using invariants and state equation in 1245 ms returned []
Implicit Place search using SMT with State Equation took 1572 ms to find 0 implicit places.
[2023-03-09 05:05:13] [INFO ] Redundant transitions in 170 ms returned []
[2023-03-09 05:05:13] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:05:13] [INFO ] Invariant cache hit.
[2023-03-09 05:05:14] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2586 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-10
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2023-03-09 05:05:14] [INFO ] Computed 5 place invariants in 6 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :10
[2023-03-09 05:05:14] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2023-03-09 05:05:14] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 05:05:14] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 05:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:14] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-09 05:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:05:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 05:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:14] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-09 05:05:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:05:14] [INFO ] [Nat]Added 22 Read/Feed constraints in 60 ms returned sat
[2023-03-09 05:05:15] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 77 ms.
[2023-03-09 05:05:15] [INFO ] Added : 9 causal constraints over 8 iterations in 331 ms. Result :sat
Minimization took 164 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 181 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 05:05:15] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:05:15] [INFO ] Invariant cache hit.
[2023-03-09 05:05:16] [INFO ] Dead Transitions using invariants and state equation in 746 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 932 ms. Remains : 183/183 places, 2107/2107 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2023-03-09 05:05:16] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 4936 ms. (steps per millisecond=202 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 672 resets, run finished after 1899 ms. (steps per millisecond=526 ) properties (out of 1) seen :10
[2023-03-09 05:05:23] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2023-03-09 05:05:23] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 05:05:23] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 05:05:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:23] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-09 05:05:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:05:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 05:05:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:23] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-09 05:05:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:05:23] [INFO ] [Nat]Added 22 Read/Feed constraints in 59 ms returned sat
[2023-03-09 05:05:23] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 56 ms.
[2023-03-09 05:05:23] [INFO ] Added : 9 causal constraints over 8 iterations in 239 ms. Result :sat
Minimization took 161 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 151 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 181 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 05:05:24] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:05:24] [INFO ] Invariant cache hit.
[2023-03-09 05:05:24] [INFO ] Implicit Places using invariants in 355 ms returned []
[2023-03-09 05:05:24] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:05:24] [INFO ] Invariant cache hit.
[2023-03-09 05:05:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:05:25] [INFO ] Implicit Places using invariants and state equation in 1099 ms returned []
Implicit Place search using SMT with State Equation took 1456 ms to find 0 implicit places.
[2023-03-09 05:05:26] [INFO ] Redundant transitions in 142 ms returned []
[2023-03-09 05:05:26] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:05:26] [INFO ] Invariant cache hit.
[2023-03-09 05:05:26] [INFO ] Dead Transitions using invariants and state equation in 683 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2472 ms. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-PT-V80P20N10-UpperBounds-10 in 12358 ms.
[2023-03-09 05:05:27] [INFO ] Flatten gal took : 169 ms
[2023-03-09 05:05:27] [INFO ] Applying decomposition
[2023-03-09 05:05:27] [INFO ] Flatten gal took : 152 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8768471068924837696.txt' '-o' '/tmp/graph8768471068924837696.bin' '-w' '/tmp/graph8768471068924837696.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8768471068924837696.bin' '-l' '-1' '-v' '-w' '/tmp/graph8768471068924837696.weights' '-q' '0' '-e' '0.001'
[2023-03-09 05:05:27] [INFO ] Decomposing Gal with order
[2023-03-09 05:05:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 05:05:28] [INFO ] Removed a total of 4531 redundant transitions.
[2023-03-09 05:05:28] [INFO ] Flatten gal took : 825 ms
[2023-03-09 05:05:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 519 labels/synchronizations in 81 ms.
[2023-03-09 05:05:28] [INFO ] Time to serialize gal into /tmp/UpperBounds16535079561462963508.gal : 27 ms
[2023-03-09 05:05:28] [INFO ] Time to serialize properties into /tmp/UpperBounds14267006740930486069.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16535079561462963508.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14267006740930486069.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...285
Loading property file /tmp/UpperBounds14267006740930486069.prop.
Detected timeout of ITS tools.
[2023-03-09 05:25:42] [INFO ] Flatten gal took : 66 ms
[2023-03-09 05:25:42] [INFO ] Time to serialize gal into /tmp/UpperBounds11558829829965533739.gal : 13 ms
[2023-03-09 05:25:42] [INFO ] Time to serialize properties into /tmp/UpperBounds11256532210119860468.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11558829829965533739.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11256532210119860468.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/UpperBounds11256532210119860468.prop.
Detected timeout of ITS tools.
[2023-03-09 05:45:55] [INFO ] Flatten gal took : 98 ms
[2023-03-09 05:45:55] [INFO ] Input system was already deterministic with 2107 transitions.
[2023-03-09 05:45:55] [INFO ] Transformed 183 places.
[2023-03-09 05:45:56] [INFO ] Transformed 2107 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-09 05:45:56] [INFO ] Time to serialize gal into /tmp/UpperBounds7770816770525730945.gal : 27 ms
[2023-03-09 05:45:56] [INFO ] Time to serialize properties into /tmp/UpperBounds9511166099315538480.prop : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds7770816770525730945.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9511166099315538480.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...349
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds9511166099315538480.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 2282084 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16092844 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="BridgeAndVehicles-PT-V80P20N10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V80P20N10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690100277"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N10.tgz
mv BridgeAndVehicles-PT-V80P20N10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
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 ;