About the Execution of ITS-Tools for DES-PT-10b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 303.283 | 17915.00 | 29777.00 | 73.50 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r064-tall-162038396600075.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-10b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396600075
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 03:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 03:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 22 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 22 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 79K May 5 16:51 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 DES-PT-10b-UpperBounds-00
FORMULA_NAME DES-PT-10b-UpperBounds-01
FORMULA_NAME DES-PT-10b-UpperBounds-02
FORMULA_NAME DES-PT-10b-UpperBounds-03
FORMULA_NAME DES-PT-10b-UpperBounds-04
FORMULA_NAME DES-PT-10b-UpperBounds-05
FORMULA_NAME DES-PT-10b-UpperBounds-06
FORMULA_NAME DES-PT-10b-UpperBounds-07
FORMULA_NAME DES-PT-10b-UpperBounds-08
FORMULA_NAME DES-PT-10b-UpperBounds-09
FORMULA_NAME DES-PT-10b-UpperBounds-10
FORMULA_NAME DES-PT-10b-UpperBounds-11
FORMULA_NAME DES-PT-10b-UpperBounds-12
FORMULA_NAME DES-PT-10b-UpperBounds-13
FORMULA_NAME DES-PT-10b-UpperBounds-14
FORMULA_NAME DES-PT-10b-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1620468320171
Running Version 0
[2021-05-08 10:05:21] [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]
[2021-05-08 10:05:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 10:05:21] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2021-05-08 10:05:21] [INFO ] Transformed 320 places.
[2021-05-08 10:05:21] [INFO ] Transformed 271 transitions.
[2021-05-08 10:05:21] [INFO ] Found NUPN structural information;
[2021-05-08 10:05:21] [INFO ] Parsed PT model containing 320 places and 271 transitions in 108 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 271 rows 320 cols
[2021-05-08 10:05:21] [INFO ] Computed 65 place invariants in 30 ms
Incomplete random walk after 10000 steps, including 84 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 16) seen :14
FORMULA DES-PT-10b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :0
// Phase 1: matrix 271 rows 320 cols
[2021-05-08 10:05:21] [INFO ] Computed 65 place invariants in 11 ms
[2021-05-08 10:05:22] [INFO ] [Real]Absence check using 39 positive place invariants in 14 ms returned sat
[2021-05-08 10:05:22] [INFO ] [Real]Absence check using 39 positive and 26 generalized place invariants in 9 ms returned sat
[2021-05-08 10:05:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:05:22] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2021-05-08 10:05:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:05:22] [INFO ] [Nat]Absence check using 39 positive place invariants in 17 ms returned sat
[2021-05-08 10:05:22] [INFO ] [Nat]Absence check using 39 positive and 26 generalized place invariants in 8 ms returned sat
[2021-05-08 10:05:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 10:05:22] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2021-05-08 10:05:22] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2021-05-08 10:05:22] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 1 ms to minimize.
[2021-05-08 10:05:22] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2021-05-08 10:05:22] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
[2021-05-08 10:05:22] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
[2021-05-08 10:05:22] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 318 ms
[2021-05-08 10:05:22] [INFO ] Computed and/alt/rep : 265/485/265 causal constraints (skipped 5 transitions) in 18 ms.
[2021-05-08 10:05:24] [INFO ] Added : 254 causal constraints over 51 iterations in 1275 ms. Result :sat
Minimization took 127 ms.
[2021-05-08 10:05:24] [INFO ] [Real]Absence check using 39 positive place invariants in 11 ms returned sat
[2021-05-08 10:05:24] [INFO ] [Real]Absence check using 39 positive and 26 generalized place invariants in 8 ms returned sat
[2021-05-08 10:05:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:05:24] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2021-05-08 10:05:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:05:24] [INFO ] [Nat]Absence check using 39 positive place invariants in 11 ms returned sat
[2021-05-08 10:05:24] [INFO ] [Nat]Absence check using 39 positive and 26 generalized place invariants in 11 ms returned sat
[2021-05-08 10:05:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 10:05:24] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2021-05-08 10:05:24] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 1 ms to minimize.
[2021-05-08 10:05:24] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
[2021-05-08 10:05:24] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 0 ms to minimize.
[2021-05-08 10:05:24] [INFO ] Deduced a trap composed of 30 places in 18 ms of which 0 ms to minimize.
[2021-05-08 10:05:24] [INFO ] Deduced a trap composed of 37 places in 52 ms of which 0 ms to minimize.
[2021-05-08 10:05:24] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 247 ms
[2021-05-08 10:05:24] [INFO ] Computed and/alt/rep : 265/485/265 causal constraints (skipped 5 transitions) in 12 ms.
[2021-05-08 10:05:25] [INFO ] Added : 254 causal constraints over 51 iterations in 963 ms. Result :sat
Minimization took 100 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Incomplete Parikh walk after 145900 steps, including 1584 resets, run finished after 476 ms. (steps per millisecond=306 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA DES-PT-10b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 33500 steps, including 645 resets, run finished after 87 ms. (steps per millisecond=385 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 320 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions, iteration 0 : 320/320 places, 270/270 transitions.
Graph (complete) has 618 edges and 320 vertex of which 309 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 309 transition count 242
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 45 place count 288 transition count 242
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 45 place count 288 transition count 233
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 63 place count 279 transition count 233
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 82 place count 260 transition count 214
Iterating global reduction 2 with 19 rules applied. Total rules applied 101 place count 260 transition count 214
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 101 place count 260 transition count 213
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 259 transition count 213
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 118 place count 244 transition count 198
Iterating global reduction 2 with 15 rules applied. Total rules applied 133 place count 244 transition count 198
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 15 rules applied. Total rules applied 148 place count 244 transition count 183
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 151 place count 242 transition count 182
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 151 place count 242 transition count 179
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 157 place count 239 transition count 179
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 4 with 154 rules applied. Total rules applied 311 place count 162 transition count 102
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 315 place count 160 transition count 104
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 316 place count 160 transition count 103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 317 place count 159 transition count 103
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 318 place count 159 transition count 103
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 319 place count 158 transition count 102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 320 place count 157 transition count 102
Applied a total of 320 rules in 117 ms. Remains 157 /320 variables (removed 163) and now considering 102/270 (removed 168) transitions.
Finished structural reductions, in 1 iterations. Remains : 157/320 places, 102/270 transitions.
// Phase 1: matrix 102 rows 157 cols
[2021-05-08 10:05:26] [INFO ] Computed 61 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 47788 resets, run finished after 2796 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9200 resets, run finished after 1070 ms. (steps per millisecond=934 ) properties (out of 1) seen :0
// Phase 1: matrix 102 rows 157 cols
[2021-05-08 10:05:30] [INFO ] Computed 61 place invariants in 5 ms
[2021-05-08 10:05:30] [INFO ] [Real]Absence check using 37 positive place invariants in 5 ms returned sat
[2021-05-08 10:05:30] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 5 ms returned sat
[2021-05-08 10:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:05:30] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2021-05-08 10:05:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:05:30] [INFO ] [Nat]Absence check using 37 positive place invariants in 6 ms returned sat
[2021-05-08 10:05:30] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 22 ms returned sat
[2021-05-08 10:05:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 10:05:30] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2021-05-08 10:05:30] [INFO ] Deduced a trap composed of 5 places in 11 ms of which 0 ms to minimize.
[2021-05-08 10:05:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2021-05-08 10:05:30] [INFO ] Computed and/alt/rep : 88/200/88 causal constraints (skipped 11 transitions) in 6 ms.
[2021-05-08 10:05:30] [INFO ] Deduced a trap composed of 10 places in 8 ms of which 0 ms to minimize.
[2021-05-08 10:05:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2021-05-08 10:05:30] [INFO ] Added : 88 causal constraints over 18 iterations in 161 ms. Result :sat
Minimization took 29 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 45600 steps, including 2744 resets, run finished after 146 ms. (steps per millisecond=312 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 157 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 157/157 places, 102/102 transitions.
Applied a total of 0 rules in 6 ms. Remains 157 /157 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 157/157 places, 102/102 transitions.
Starting structural reductions, iteration 0 : 157/157 places, 102/102 transitions.
Applied a total of 0 rules in 6 ms. Remains 157 /157 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 157 cols
[2021-05-08 10:05:30] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:05:31] [INFO ] Implicit Places using invariants in 84 ms returned []
// Phase 1: matrix 102 rows 157 cols
[2021-05-08 10:05:31] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:05:31] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2021-05-08 10:05:31] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 102 rows 157 cols
[2021-05-08 10:05:31] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:05:31] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Finished structural reductions, in 1 iterations. Remains : 157/157 places, 102/102 transitions.
Starting property specific reduction for DES-PT-10b-UpperBounds-07
// Phase 1: matrix 102 rows 157 cols
[2021-05-08 10:05:31] [INFO ] Computed 61 place invariants in 4 ms
Incomplete random walk after 10000 steps, including 471 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
// Phase 1: matrix 102 rows 157 cols
[2021-05-08 10:05:31] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:05:31] [INFO ] [Real]Absence check using 37 positive place invariants in 5 ms returned sat
[2021-05-08 10:05:31] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 8 ms returned sat
[2021-05-08 10:05:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:05:31] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2021-05-08 10:05:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:05:31] [INFO ] [Nat]Absence check using 37 positive place invariants in 5 ms returned sat
[2021-05-08 10:05:31] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 22 ms returned sat
[2021-05-08 10:05:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 10:05:31] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2021-05-08 10:05:31] [INFO ] Deduced a trap composed of 5 places in 9 ms of which 0 ms to minimize.
[2021-05-08 10:05:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2021-05-08 10:05:31] [INFO ] Computed and/alt/rep : 88/200/88 causal constraints (skipped 11 transitions) in 5 ms.
[2021-05-08 10:05:31] [INFO ] Deduced a trap composed of 10 places in 8 ms of which 0 ms to minimize.
[2021-05-08 10:05:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2021-05-08 10:05:31] [INFO ] Added : 88 causal constraints over 18 iterations in 169 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 45600 steps, including 2717 resets, run finished after 125 ms. (steps per millisecond=364 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 157 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 157/157 places, 102/102 transitions.
Applied a total of 0 rules in 5 ms. Remains 157 /157 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 157/157 places, 102/102 transitions.
// Phase 1: matrix 102 rows 157 cols
[2021-05-08 10:05:31] [INFO ] Computed 61 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 47754 resets, run finished after 2705 ms. (steps per millisecond=369 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9120 resets, run finished after 1017 ms. (steps per millisecond=983 ) properties (out of 1) seen :0
// Phase 1: matrix 102 rows 157 cols
[2021-05-08 10:05:35] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 10:05:35] [INFO ] [Real]Absence check using 37 positive place invariants in 5 ms returned sat
[2021-05-08 10:05:35] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 4 ms returned sat
[2021-05-08 10:05:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:05:35] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-08 10:05:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:05:35] [INFO ] [Nat]Absence check using 37 positive place invariants in 5 ms returned sat
[2021-05-08 10:05:35] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 22 ms returned sat
[2021-05-08 10:05:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 10:05:35] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2021-05-08 10:05:35] [INFO ] Deduced a trap composed of 5 places in 10 ms of which 0 ms to minimize.
[2021-05-08 10:05:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2021-05-08 10:05:35] [INFO ] Computed and/alt/rep : 88/200/88 causal constraints (skipped 11 transitions) in 5 ms.
[2021-05-08 10:05:35] [INFO ] Deduced a trap composed of 10 places in 8 ms of which 0 ms to minimize.
[2021-05-08 10:05:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2021-05-08 10:05:35] [INFO ] Added : 88 causal constraints over 18 iterations in 158 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 45600 steps, including 2772 resets, run finished after 123 ms. (steps per millisecond=370 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 157 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 157/157 places, 102/102 transitions.
Applied a total of 0 rules in 5 ms. Remains 157 /157 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 157/157 places, 102/102 transitions.
Starting structural reductions, iteration 0 : 157/157 places, 102/102 transitions.
Applied a total of 0 rules in 5 ms. Remains 157 /157 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 157 cols
[2021-05-08 10:05:36] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 10:05:36] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 102 rows 157 cols
[2021-05-08 10:05:36] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 10:05:36] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2021-05-08 10:05:36] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 102 rows 157 cols
[2021-05-08 10:05:36] [INFO ] Computed 61 place invariants in 3 ms
[2021-05-08 10:05:36] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 157/157 places, 102/102 transitions.
Ending property specific reduction for DES-PT-10b-UpperBounds-07 in 5091 ms.
[2021-05-08 10:05:36] [INFO ] Flatten gal took : 45 ms
[2021-05-08 10:05:36] [INFO ] Applying decomposition
[2021-05-08 10:05:36] [INFO ] Flatten gal took : 14 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/graph9886960468584929358.txt, -o, /tmp/graph9886960468584929358.bin, -w, /tmp/graph9886960468584929358.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/graph9886960468584929358.bin, -l, -1, -v, -w, /tmp/graph9886960468584929358.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 10:05:36] [INFO ] Decomposing Gal with order
[2021-05-08 10:05:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 10:05:36] [INFO ] Removed a total of 42 redundant transitions.
[2021-05-08 10:05:36] [INFO ] Flatten gal took : 38 ms
[2021-05-08 10:05:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 5 ms.
[2021-05-08 10:05:36] [INFO ] Time to serialize gal into /tmp/UpperBounds8985230673951403147.gal : 7 ms
[2021-05-08 10:05:36] [INFO ] Time to serialize properties into /tmp/UpperBounds361504392363099794.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/UpperBounds8985230673951403147.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds361504392363099794.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/UpperBounds8985230673951403147.gal -t CGAL -reachable-file /tmp/UpperBounds361504392363099794.prop --nowitness
Loading property file /tmp/UpperBounds361504392363099794.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,1.91634e+12,0.438315,19028,2110,721,38952,3283,265,31124,140,15395,0
Total reachable state count : 1916339672792
Verifying 1 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DES-PT-10b-UpperBounds-07 :0 <= u13.p7 <= 1
FORMULA DES-PT-10b-UpperBounds-07 1 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
DES-PT-10b-UpperBounds-07,0,0.526228,19028,1,0,38952,3283,434,39167,187,15395,1441
BK_STOP 1620468338086
--------------------
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="DES-PT-10b"
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 2-4028"
echo " Executing tool itstools"
echo " Input is DES-PT-10b, 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 r064-tall-162038396600075"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10b.tgz
mv DES-PT-10b 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 ;