Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r180-ebro-158987899700117.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is CloudReconfiguration-PT-315, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987899700117
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 820K
-rw-r--r-- 1 mcc users 2.9K Mar 30 01:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 30 01:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 08:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 08:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 26 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 26 08:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 660K Mar 24 05:37 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 CloudReconfiguration-PT-315-UpperBounds-00
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-01
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-02
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-03
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-04
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-05
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-06
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-07
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-08
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-09
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-10
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-11
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-12
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-13
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-14
FORMULA_NAME CloudReconfiguration-PT-315-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591150730392

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 02:18:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 02:18:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 02:18:54] [INFO ] Load time of PNML (sax parser for PT used): 341 ms
[2020-06-03 02:18:54] [INFO ] Transformed 2585 places.
[2020-06-03 02:18:54] [INFO ] Transformed 3095 transitions.
[2020-06-03 02:18:54] [INFO ] Found NUPN structural information;
[2020-06-03 02:18:54] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 447 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 168 ms.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 4 ms. (steps per millisecond=0 )
[2020-06-03 02:18:55] [INFO ] Flatten gal took : 468 ms
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
// Phase 1: matrix 3095 rows 2585 cols
[2020-06-03 02:18:55] [INFO ] Computed 4 place invariants in 119 ms
Support contains 16 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2926 edges and 2585 vertex of which 859 / 2585 are part of one of the 63 SCC in 27 ms
Free SCC test removed 796 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2403 edges and 1789 vertex of which 1775 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.21 ms
Drop transitions removed 980 transitions
Reduce isomorphic transitions removed 980 transitions.
Performed 1192 Post agglomeration using F-continuation condition.Transition count delta: 1192
Iterating post reduction 0 with 2172 rules applied. Total rules applied 2174 place count 1775 transition count 913
Reduce places removed 1192 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Iterating post reduction 1 with 1328 rules applied. Total rules applied 3502 place count 583 transition count 777
Reduce places removed 62 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 69 rules applied. Total rules applied 3571 place count 521 transition count 770
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 5 rules applied. Total rules applied 3576 place count 519 transition count 767
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 3579 place count 517 transition count 766
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 3579 place count 517 transition count 741
Deduced a syphon composed of 25 places in 3 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 3629 place count 492 transition count 741
Symmetric choice reduction at 5 with 74 rule applications. Total rules 3703 place count 492 transition count 741
Deduced a syphon composed of 74 places in 3 ms
Reduce places removed 74 places and 74 transitions.
Iterating global reduction 5 with 148 rules applied. Total rules applied 3851 place count 418 transition count 667
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 3851 place count 418 transition count 660
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 3865 place count 411 transition count 660
Symmetric choice reduction at 5 with 57 rule applications. Total rules 3922 place count 411 transition count 660
Deduced a syphon composed of 57 places in 2 ms
Reduce places removed 57 places and 57 transitions.
Iterating global reduction 5 with 114 rules applied. Total rules applied 4036 place count 354 transition count 603
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 5 with 32 rules applied. Total rules applied 4068 place count 354 transition count 571
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 6 with 26 rules applied. Total rules applied 4094 place count 338 transition count 561
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 4099 place count 333 transition count 561
Symmetric choice reduction at 8 with 20 rule applications. Total rules 4119 place count 333 transition count 561
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 32 transitions.
Iterating global reduction 8 with 40 rules applied. Total rules applied 4159 place count 313 transition count 529
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 4167 place count 313 transition count 521
Symmetric choice reduction at 9 with 9 rule applications. Total rules 4176 place count 313 transition count 521
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 18 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 4194 place count 304 transition count 503
Symmetric choice reduction at 9 with 3 rule applications. Total rules 4197 place count 304 transition count 503
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 4203 place count 301 transition count 497
Performed 151 Post agglomeration using F-continuation condition with reduction of 77 identical transitions.
Deduced a syphon composed of 151 places in 1 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 9 with 302 rules applied. Total rules applied 4505 place count 150 transition count 269
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 4508 place count 150 transition count 266
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 4512 place count 148 transition count 264
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 4516 place count 148 transition count 260
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 4520 place count 146 transition count 258
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 4524 place count 146 transition count 254
Performed 38 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 12 with 76 rules applied. Total rules applied 4600 place count 108 transition count 281
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 12 with 31 rules applied. Total rules applied 4631 place count 108 transition count 250
Symmetric choice reduction at 13 with 10 rule applications. Total rules 4641 place count 108 transition count 250
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 29 transitions.
Iterating global reduction 13 with 20 rules applied. Total rules applied 4661 place count 98 transition count 221
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 4663 place count 98 transition count 219
Symmetric choice reduction at 14 with 2 rule applications. Total rules 4665 place count 98 transition count 219
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 10 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 4669 place count 96 transition count 209
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 4673 place count 96 transition count 205
Symmetric choice reduction at 15 with 2 rule applications. Total rules 4675 place count 96 transition count 205
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 15 with 4 rules applied. Total rules applied 4679 place count 94 transition count 203
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 4683 place count 94 transition count 199
Free-agglomeration rule applied 6 times.
Iterating global reduction 16 with 6 rules applied. Total rules applied 4689 place count 94 transition count 193
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 16 with 9 rules applied. Total rules applied 4698 place count 88 transition count 190
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 17 with 4 rules applied. Total rules applied 4702 place count 88 transition count 190
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 4704 place count 88 transition count 190
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 4705 place count 88 transition count 189
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 18 with 5 rules applied. Total rules applied 4710 place count 88 transition count 184
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 4712 place count 87 transition count 183
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 4713 place count 86 transition count 182
Applied a total of 4713 rules in 978 ms. Remains 86 /2585 variables (removed 2499) and now considering 182/3095 (removed 2913) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/2585 places, 182/3095 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2020-06-03 02:18:56] [INFO ] Flow matrix only has 156 transitions (discarded 26 similar events)
// Phase 1: matrix 156 rows 86 cols
[2020-06-03 02:18:56] [INFO ] Computed 4 place invariants in 2 ms
Support contains 16 out of 86 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 86/86 places, 182/182 transitions.
Applied a total of 0 rules in 12 ms. Remains 86 /86 variables (removed 0) and now considering 182/182 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 182/182 transitions.
Starting structural reductions, iteration 0 : 86/86 places, 182/182 transitions.
Applied a total of 0 rules in 11 ms. Remains 86 /86 variables (removed 0) and now considering 182/182 (removed 0) transitions.
[2020-06-03 02:18:56] [INFO ] Flow matrix only has 156 transitions (discarded 26 similar events)
// Phase 1: matrix 156 rows 86 cols
[2020-06-03 02:18:56] [INFO ] Computed 4 place invariants in 1 ms
[2020-06-03 02:18:56] [INFO ] Implicit Places using invariants in 303 ms returned []
[2020-06-03 02:18:56] [INFO ] Flow matrix only has 156 transitions (discarded 26 similar events)
// Phase 1: matrix 156 rows 86 cols
[2020-06-03 02:18:56] [INFO ] Computed 4 place invariants in 1 ms
[2020-06-03 02:18:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2020-06-03 02:18:56] [INFO ] Implicit Places using invariants and state equation in 315 ms returned [60, 80]
Discarding 2 places :
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Implicit Place search using SMT with State Equation took 626 ms to find 2 implicit places.
[2020-06-03 02:18:57] [INFO ] Redundant transitions in 8 ms returned []
[2020-06-03 02:18:57] [INFO ] Flow matrix only has 154 transitions (discarded 26 similar events)
// Phase 1: matrix 154 rows 84 cols
[2020-06-03 02:18:57] [INFO ] Computed 4 place invariants in 2 ms
[2020-06-03 02:18:57] [INFO ] Dead Transitions using invariants and state equation in 234 ms returned [57, 58]
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions :[58, 57]
Starting structural reductions, iteration 1 : 84/86 places, 178/182 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 7 places and 15 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 77 transition count 167
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 8 rules in 14 ms. Remains 77 /84 variables (removed 7) and now considering 167/178 (removed 11) transitions.
[2020-06-03 02:18:57] [INFO ] Flow matrix only has 142 transitions (discarded 25 similar events)
// Phase 1: matrix 142 rows 77 cols
[2020-06-03 02:18:57] [INFO ] Computed 6 place invariants in 3 ms
[2020-06-03 02:18:57] [INFO ] Implicit Places using invariants in 81 ms returned []
[2020-06-03 02:18:57] [INFO ] Flow matrix only has 142 transitions (discarded 25 similar events)
// Phase 1: matrix 142 rows 77 cols
[2020-06-03 02:18:57] [INFO ] Computed 6 place invariants in 4 ms
[2020-06-03 02:18:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2020-06-03 02:18:57] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 77/86 places, 167/182 transitions.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2020-06-03 02:18:57] [INFO ] Flow matrix only has 142 transitions (discarded 25 similar events)
// Phase 1: matrix 142 rows 75 cols
[2020-06-03 02:18:57] [INFO ] Computed 4 place invariants in 2 ms
Support contains 14 out of 75 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 75/75 places, 167/167 transitions.
Applied a total of 0 rules in 8 ms. Remains 75 /75 variables (removed 0) and now considering 167/167 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 167/167 transitions.
Starting structural reductions, iteration 0 : 75/75 places, 167/167 transitions.
Applied a total of 0 rules in 14 ms. Remains 75 /75 variables (removed 0) and now considering 167/167 (removed 0) transitions.
[2020-06-03 02:18:57] [INFO ] Flow matrix only has 142 transitions (discarded 25 similar events)
// Phase 1: matrix 142 rows 75 cols
[2020-06-03 02:18:57] [INFO ] Computed 4 place invariants in 2 ms
[2020-06-03 02:18:57] [INFO ] Implicit Places using invariants in 81 ms returned []
[2020-06-03 02:18:57] [INFO ] Flow matrix only has 142 transitions (discarded 25 similar events)
// Phase 1: matrix 142 rows 75 cols
[2020-06-03 02:18:57] [INFO ] Computed 4 place invariants in 1 ms
[2020-06-03 02:18:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2020-06-03 02:18:57] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2020-06-03 02:18:57] [INFO ] Redundant transitions in 7 ms returned []
[2020-06-03 02:18:57] [INFO ] Flow matrix only has 142 transitions (discarded 25 similar events)
// Phase 1: matrix 142 rows 75 cols
[2020-06-03 02:18:57] [INFO ] Computed 4 place invariants in 1 ms
[2020-06-03 02:18:58] [INFO ] Dead Transitions using invariants and state equation in 191 ms returned []
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 167/167 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Graph (trivial) has 57 edges and 75 vertex of which 2 / 75 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions removed 10 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 74 transition count 140
Symmetric choice reduction at 1 with 23 rule applications. Total rules 51 place count 74 transition count 140
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 23 transitions.
Iterating global reduction 1 with 46 rules applied. Total rules applied 97 place count 51 transition count 117
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 117 place count 51 transition count 97
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 122 place count 51 transition count 92
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 128 place count 46 transition count 91
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 132 place count 46 transition count 91
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 133 place count 46 transition count 90
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 137 place count 46 transition count 86
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 138 place count 46 transition count 85
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 139 place count 45 transition count 85
Applied a total of 139 rules in 31 ms. Remains 45 /75 variables (removed 30) and now considering 85/167 (removed 82) transitions.
// Phase 1: matrix 85 rows 45 cols
[2020-06-03 02:18:58] [INFO ] Computed 4 place invariants in 1 ms
[2020-06-03 02:18:58] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 5 ms.
[2020-06-03 02:18:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 7 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ CloudReconfiguration-PT-315 @ 3570 seconds
vrfy: finished
info: timeLeft: 3567
rslt: Output for UpperBounds @ CloudReconfiguration-PT-315

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"error": "Inappropriate ioctl for device",
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=UpperBounds.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--timelimit=3570",
"--localtimelimit=0",
"--json=UpperBounds.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 02:18:58 2020
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"memory": 4210480,
"runtime": 3.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "UpperBounds.xml",
"net": "model.pnml"
},
"net":
{
"arcs": 595,
"conflict_clusters": 24,
"places": 75,
"places_significant": 71,
"singleton_clusters": 0,
"transitions": 167
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 242/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 2400
lola: finding significant places
lola: 75 places, 167 transitions, 71 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from UpperBounds.xml
lola: unexpected PNML element: integer-constant
lola: syntax error -- aborting [#01]
lola: see manual for a documentation of this error
lola: last error message: Inappropriate ioctl for device
lola: memory consumption: 4210480 KB
lola: time consumption: 3 seconds
lola: print data as JSON (--json)
lola: writing JSON to UpperBounds.json
lola: closed JSON file UpperBounds.json
rslt: finished

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

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="CloudReconfiguration-PT-315"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is CloudReconfiguration-PT-315, 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 r180-ebro-158987899700117"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-315.tgz
mv CloudReconfiguration-PT-315 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 ;