Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r092-tall-171624189000287.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is CloudReconfiguration-PT-402, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189000287
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 19:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 171K Apr 11 19:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 19:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Apr 11 19:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 912K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-00
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-01
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-02
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-03
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-04
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-05
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-06
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-07
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-08
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-09
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-10
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-11
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-12
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-13
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-14
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716284761165

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-402
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-21 09:46:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 09:46:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 09:46:02] [INFO ] Load time of PNML (sax parser for PT used): 184 ms
[2024-05-21 09:46:02] [INFO ] Transformed 3554 places.
[2024-05-21 09:46:02] [INFO ] Transformed 4263 transitions.
[2024-05-21 09:46:02] [INFO ] Found NUPN structural information;
[2024-05-21 09:46:02] [INFO ] Parsed PT model containing 3554 places and 4263 transitions and 8889 arcs in 300 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (224 resets) in 2502 ms. (15 steps per ms) remains 13/16 properties
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (54 resets) in 629 ms. (63 steps per ms) remains 13/13 properties
[2024-05-21 09:46:03] [INFO ] Flatten gal took : 483 ms
BEST_FIRST walk for 40003 steps (51 resets) in 766 ms. (52 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (49 resets) in 142 ms. (279 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (20 resets) in 82 ms. (481 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (53 resets) in 237 ms. (168 steps per ms) remains 13/13 properties
[2024-05-21 09:46:04] [INFO ] Flatten gal took : 330 ms
BEST_FIRST walk for 40003 steps (51 resets) in 261 ms. (152 steps per ms) remains 13/13 properties
[2024-05-21 09:46:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14273021502668808124.gal : 130 ms
BEST_FIRST walk for 40003 steps (53 resets) in 279 ms. (142 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40001 steps (50 resets) in 186 ms. (213 steps per ms) remains 13/13 properties
[2024-05-21 09:46:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8129226454263834915.prop : 32 ms
BEST_FIRST walk for 40004 steps (49 resets) in 176 ms. (226 steps per ms) remains 13/13 properties
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14273021502668808124.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8129226454263834915.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (20 resets) in 119 ms. (333 steps per ms) remains 13/13 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40003 steps (52 resets) in 359 ms. (111 steps per ms) remains 12/13 properties
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (49 resets) in 181 ms. (219 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (20 resets) in 94 ms. (421 steps per ms) remains 12/12 properties
// Phase 1: matrix 4263 rows 3554 cols
[2024-05-21 09:46:04] [INFO ] Computed 5 invariants in 75 ms
Loading property file /tmp/ReachabilityCardinality8129226454263834915.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 232/232 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/232 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 3309/3541 variables, 5/237 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3541 variables, 3309/3546 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3541 variables, 0/3546 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 4251/7792 variables, 3541/7087 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7792/7817 variables, and 7087 constraints, problems are : Problem set: 0 solved, 12 unsolved in 5058 ms.
Refiners :[Domain max(s): 3541/3554 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 3541/3554 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 232/232 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/232 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 3309/3541 variables, 5/237 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3541 variables, 3309/3546 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3541 variables, 0/3546 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :9 after 10
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :10 after 11
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :11 after 12
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :12 after 13
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :13 after 24
At refinement iteration 5 (OVERLAPS) 4251/7792 variables, 3541/7087 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :24 after 131
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :131 after 6856
Invariant property CloudReconfiguration-PT-402-ReachabilityFireability-2024-11 does not hold.
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-402-ReachabilityFireability-2024-02 is true.
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :6856 after 10723
At refinement iteration 6 (INCLUDED_ONLY) 0/7792 variables, 12/7099 constraints. Problems are: Problem set: 1 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7792/7817 variables, and 7099 constraints, problems are : Problem set: 1 solved, 11 unsolved in 5069 ms.
Refiners :[Domain max(s): 3541/3554 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 3541/3554 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 10520ms problems are : Problem set: 1 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 231 out of 3554 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3554/3554 places, 4263/4263 transitions.
Graph (trivial) has 3522 edges and 3554 vertex of which 758 / 3554 are part of one of the 70 SCC in 33 ms
Free SCC test removed 688 places
Drop transitions (Empty/Sink Transition effects.) removed 839 transitions
Reduce isomorphic transitions removed 839 transitions.
Graph (complete) has 3796 edges and 2866 vertex of which 2849 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.8 ms
Discarding 17 places :
Also discarding 11 output transitions
Drop transitions (Output transitions of discarded places.) removed 11 transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1502 transitions
Trivial Post-agglo rules discarded 1502 transitions
Performed 1502 trivial Post agglomeration. Transition count delta: 1502
Iterating post reduction 0 with 1508 rules applied. Total rules applied 1510 place count 2849 transition count 1905
Reduce places removed 1502 places and 0 transitions.
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 1 with 1611 rules applied. Total rules applied 3121 place count 1347 transition count 1796
Reduce places removed 43 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 47 rules applied. Total rules applied 3168 place count 1304 transition count 1792
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 3171 place count 1303 transition count 1790
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 3175 place count 1302 transition count 1787
Reduce places removed 2 places and 0 transitions.
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :10723 after 18977
Performed 183 Post agglomeration using F-continuation condition.Transition count delta: 183
Iterating post reduction 5 with 185 rules applied. Total rules applied 3360 place count 1300 transition count 1604
Reduce places removed 183 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 6 with 215 rules applied. Total rules applied 3575 place count 1117 transition count 1572
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 3581 place count 1111 transition count 1572
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 50 Pre rules applied. Total rules applied 3581 place count 1111 transition count 1522
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 8 with 100 rules applied. Total rules applied 3681 place count 1061 transition count 1522
Discarding 122 places :
Symmetric choice reduction at 8 with 122 rule applications. Total rules 3803 place count 939 transition count 1400
Iterating global reduction 8 with 122 rules applied. Total rules applied 3925 place count 939 transition count 1400
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 8 with 10 rules applied. Total rules applied 3935 place count 939 transition count 1390
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 6 rules applied. Total rules applied 3941 place count 935 transition count 1388
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 3 rules applied. Total rules applied 3944 place count 934 transition count 1386
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 3 rules applied. Total rules applied 3947 place count 933 transition count 1384
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 3948 place count 932 transition count 1384
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 7 Pre rules applied. Total rules applied 3948 place count 932 transition count 1377
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 13 with 14 rules applied. Total rules applied 3962 place count 925 transition count 1377
Discarding 62 places :
Symmetric choice reduction at 13 with 62 rule applications. Total rules 4024 place count 863 transition count 1315
Iterating global reduction 13 with 62 rules applied. Total rules applied 4086 place count 863 transition count 1315
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 13 with 21 rules applied. Total rules applied 4107 place count 863 transition count 1294
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 14 with 14 rules applied. Total rules applied 4121 place count 853 transition count 1290
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 15 with 4 rules applied. Total rules applied 4125 place count 852 transition count 1287
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 16 with 3 rules applied. Total rules applied 4128 place count 849 transition count 1287
Discarding 11 places :
Symmetric choice reduction at 17 with 11 rule applications. Total rules 4139 place count 838 transition count 1270
Iterating global reduction 17 with 11 rules applied. Total rules applied 4150 place count 838 transition count 1270
Discarding 6 places :
Symmetric choice reduction at 17 with 6 rule applications. Total rules 4156 place count 832 transition count 1258
Iterating global reduction 17 with 6 rules applied. Total rules applied 4162 place count 832 transition count 1258
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 4163 place count 831 transition count 1256
Iterating global reduction 17 with 1 rules applied. Total rules applied 4164 place count 831 transition count 1256
Performed 227 Post agglomeration using F-continuation condition with reduction of 62 identical transitions.
Deduced a syphon composed of 227 places in 1 ms
Reduce places removed 227 places and 0 transitions.
Iterating global reduction 17 with 454 rules applied. Total rules applied 4618 place count 604 transition count 967
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 17 with 19 rules applied. Total rules applied 4637 place count 604 transition count 948
Performed 71 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 18 with 142 rules applied. Total rules applied 4779 place count 533 transition count 1000
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 18 with 43 rules applied. Total rules applied 4822 place count 533 transition count 957
Discarding 13 places :
Symmetric choice reduction at 19 with 13 rule applications. Total rules 4835 place count 520 transition count 930
Iterating global reduction 19 with 13 rules applied. Total rules applied 4848 place count 520 transition count 930
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 19 with 56 rules applied. Total rules applied 4904 place count 520 transition count 874
Discarding 2 places :
Symmetric choice reduction at 19 with 2 rule applications. Total rules 4906 place count 518 transition count 872
Iterating global reduction 19 with 2 rules applied. Total rules applied 4908 place count 518 transition count 872
Free-agglomeration rule applied 37 times.
Iterating global reduction 19 with 37 rules applied. Total rules applied 4945 place count 518 transition count 835
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 19 with 37 rules applied. Total rules applied 4982 place count 481 transition count 835
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 20 with 3 rules applied. Total rules applied 4985 place count 481 transition count 832
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 20 with 2 rules applied. Total rules applied 4987 place count 481 transition count 831
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 20 with 2 rules applied. Total rules applied 4989 place count 479 transition count 831
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 4990 place count 479 transition count 830
Partial Free-agglomeration rule applied 29 times.
Drop transitions (Partial Free agglomeration) removed 29 transitions
Iterating global reduction 21 with 29 rules applied. Total rules applied 5019 place count 479 transition count 830
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 21 with 4 rules applied. Total rules applied 5023 place count 479 transition count 826
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 21 with 3 rules applied. Total rules applied 5026 place count 479 transition count 826
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 5027 place count 478 transition count 825
Applied a total of 5027 rules in 1115 ms. Remains 478 /3554 variables (removed 3076) and now considering 825/4263 (removed 3438) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1133 ms. Remains : 478/3554 places, 825/4263 transitions.
RANDOM walk for 40000 steps (1565 resets) in 1361 ms. (29 steps per ms) remains 8/11 properties
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (293 resets) in 144 ms. (275 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (272 resets) in 169 ms. (235 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (277 resets) in 149 ms. (266 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (289 resets) in 93 ms. (425 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (271 resets) in 172 ms. (231 steps per ms) remains 8/8 properties
SDD proceeding with computation,11 properties remain. new max is 16384
SDD size :18977 after 71365
BEST_FIRST walk for 40004 steps (240 resets) in 219 ms. (181 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (273 resets) in 120 ms. (330 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (33 resets) in 82 ms. (481 steps per ms) remains 8/8 properties
[2024-05-21 09:46:17] [INFO ] Flow matrix only has 817 transitions (discarded 8 similar events)
// Phase 1: matrix 817 rows 478 cols
[2024-05-21 09:46:17] [INFO ] Computed 1 invariants in 5 ms
[2024-05-21 09:46:17] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 49/276 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/276 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 789/1065 variables, 276/277 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1065 variables, 4/281 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1065 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem CloudReconfiguration-PT-402-ReachabilityFireability-2024-15 is UNSAT
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 226/1291 variables, 198/479 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1291 variables, 2/481 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1291 variables, 0/481 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 4/1295 variables, 4/485 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1295 variables, 0/485 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 0/1295 variables, 0/485 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1295/1295 variables, and 485 constraints, problems are : Problem set: 1 solved, 7 unsolved in 1317 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 478/478 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 53/258 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/258 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 743/1001 variables, 258/259 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1001 variables, 4/263 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1001 variables, 0/263 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 274/1275 variables, 200/463 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1275 variables, 2/465 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1275 variables, 7/472 constraints. Problems are: Problem set: 1 solved, 7 unsolved
Reachability property CloudReconfiguration-PT-402-ReachabilityFireability-2024-10 is true.
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 16384
SDD size :71365 after 412819
At refinement iteration 9 (INCLUDED_ONLY) 0/1275 variables, 0/472 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 20/1295 variables, 20/492 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1295 variables, 0/492 constraints. Problems are: Problem set: 2 solved, 6 unsolved
SDD proceeding with computation,10 properties remain. new max is 32768
SDD size :412819 after 2.69422e+06
At refinement iteration 12 (OVERLAPS) 0/1295 variables, 0/492 constraints. Problems are: Problem set: 2 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1295/1295 variables, and 492 constraints, problems are : Problem set: 2 solved, 6 unsolved in 4782 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 478/478 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 7/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 6247ms problems are : Problem set: 2 solved, 6 unsolved
Parikh walk visited 0 properties in 3904 ms.
Support contains 194 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 825/825 transitions.
Graph (trivial) has 104 edges and 478 vertex of which 14 / 478 are part of one of the 6 SCC in 1 ms
Free SCC test removed 8 places
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Graph (complete) has 1027 edges and 470 vertex of which 469 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.15 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 17 rules applied. Total rules applied 19 place count 469 transition count 791
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 27 rules applied. Total rules applied 46 place count 453 transition count 780
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 60 place count 443 transition count 776
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 60 place count 443 transition count 773
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 66 place count 440 transition count 773
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 67 place count 439 transition count 772
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 439 transition count 772
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 69 place count 439 transition count 771
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 91 place count 428 transition count 760
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 93 place count 428 transition count 758
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 96 place count 425 transition count 754
Iterating global reduction 5 with 3 rules applied. Total rules applied 99 place count 425 transition count 754
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 100 place count 425 transition count 753
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 108 place count 421 transition count 759
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 113 place count 421 transition count 754
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 7 with 12 rules applied. Total rules applied 125 place count 421 transition count 742
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 126 place count 420 transition count 741
Iterating global reduction 7 with 1 rules applied. Total rules applied 127 place count 420 transition count 741
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 130 place count 420 transition count 738
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 133 place count 417 transition count 738
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 134 place count 417 transition count 737
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 8 with 10 rules applied. Total rules applied 144 place count 417 transition count 737
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 146 place count 417 transition count 735
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 147 place count 417 transition count 735
Applied a total of 147 rules in 318 ms. Remains 417 /478 variables (removed 61) and now considering 735/825 (removed 90) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 332 ms. Remains : 417/478 places, 735/825 transitions.
RANDOM walk for 40000 steps (1674 resets) in 379 ms. (105 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (298 resets) in 233 ms. (170 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (304 resets) in 191 ms. (208 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (320 resets) in 216 ms. (184 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (316 resets) in 137 ms. (289 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (273 resets) in 304 ms. (131 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (306 resets) in 85 ms. (465 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 337316 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :2 out of 6
Probabilistic random walk after 337316 steps, saw 80758 distinct states, run finished after 3028 ms. (steps per millisecond=111 ) properties seen :2
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2024-05-21 09:46:31] [INFO ] Flow matrix only has 725 transitions (discarded 10 similar events)
// Phase 1: matrix 725 rows 417 cols
[2024-05-21 09:46:31] [INFO ] Computed 2 invariants in 24 ms
[2024-05-21 09:46:31] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 100/261 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/261 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 650/911 variables, 261/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/911 variables, 4/267 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/911 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 212/1123 variables, 139/406 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1123 variables, 2/408 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1123 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 18/1141 variables, 16/424 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1141 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 1/1142 variables, 1/425 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1142 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/1142 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1142/1142 variables, and 425 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1223 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 417/417 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 100/261 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/261 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 650/911 variables, 261/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/911 variables, 4/267 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/911 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 212/1123 variables, 139/406 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1123 variables, 2/408 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1123 variables, 4/412 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1123 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 18/1141 variables, 16/428 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1141 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 1/1142 variables, 1/429 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1142 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/1142 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1142/1142 variables, and 429 constraints, problems are : Problem set: 0 solved, 4 unsolved in 3055 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 417/417 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 4403ms problems are : Problem set: 0 solved, 4 unsolved
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-04 TRUE TECHNIQUES PARIKH_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-13 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 1791 ms.
Support contains 69 out of 417 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 417/417 places, 735/735 transitions.
Graph (trivial) has 375 edges and 417 vertex of which 75 / 417 are part of one of the 31 SCC in 1 ms
Free SCC test removed 44 places
Drop transitions (Empty/Sink Transition effects.) removed 85 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 89 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 58 place count 373 transition count 589
Reduce places removed 57 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 66 rules applied. Total rules applied 124 place count 316 transition count 580
Reduce places removed 1 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 7 rules applied. Total rules applied 131 place count 315 transition count 574
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 138 place count 309 transition count 573
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 12 Pre rules applied. Total rules applied 138 place count 309 transition count 561
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 162 place count 297 transition count 561
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 174 place count 285 transition count 543
Iterating global reduction 4 with 12 rules applied. Total rules applied 186 place count 285 transition count 543
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 4 rules applied. Total rules applied 190 place count 285 transition count 539
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 191 place count 284 transition count 539
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 192 place count 283 transition count 538
Iterating global reduction 6 with 1 rules applied. Total rules applied 193 place count 283 transition count 538
Performed 44 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 6 with 88 rules applied. Total rules applied 281 place count 239 transition count 479
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 295 place count 239 transition count 465
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 302 place count 232 transition count 454
Iterating global reduction 7 with 7 rules applied. Total rules applied 309 place count 232 transition count 454
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 314 place count 232 transition count 449
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 316 place count 230 transition count 447
Iterating global reduction 8 with 2 rules applied. Total rules applied 318 place count 230 transition count 447
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 320 place count 230 transition count 445
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 9 with 2 rules applied. Total rules applied 322 place count 229 transition count 444
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 324 place count 229 transition count 442
Performed 15 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 10 with 30 rules applied. Total rules applied 354 place count 214 transition count 456
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 10 with 30 rules applied. Total rules applied 384 place count 214 transition count 426
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 393 place count 205 transition count 403
Iterating global reduction 11 with 9 rules applied. Total rules applied 402 place count 205 transition count 403
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 405 place count 205 transition count 400
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 407 place count 203 transition count 398
Iterating global reduction 12 with 2 rules applied. Total rules applied 409 place count 203 transition count 398
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 415 place count 203 transition count 392
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 13 with 19 rules applied. Total rules applied 434 place count 203 transition count 373
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 436 place count 201 transition count 371
Iterating global reduction 13 with 2 rules applied. Total rules applied 438 place count 201 transition count 371
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 439 place count 200 transition count 370
Iterating global reduction 13 with 1 rules applied. Total rules applied 440 place count 200 transition count 370
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 441 place count 200 transition count 369
Free-agglomeration rule applied 7 times.
Iterating global reduction 14 with 7 rules applied. Total rules applied 448 place count 200 transition count 362
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 14 with 7 rules applied. Total rules applied 455 place count 193 transition count 362
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 456 place count 193 transition count 361
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 15 with 9 rules applied. Total rules applied 465 place count 193 transition count 361
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 467 place count 193 transition count 359
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 468 place count 192 transition count 358
Iterating global reduction 16 with 1 rules applied. Total rules applied 469 place count 192 transition count 358
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 16 with 3 rules applied. Total rules applied 472 place count 192 transition count 355
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 473 place count 191 transition count 354
Iterating global reduction 16 with 1 rules applied. Total rules applied 474 place count 191 transition count 354
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 475 place count 191 transition count 354
Applied a total of 475 rules in 235 ms. Remains 191 /417 variables (removed 226) and now considering 354/735 (removed 381) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 235 ms. Remains : 191/417 places, 354/735 transitions.
RANDOM walk for 40000 steps (1846 resets) in 263 ms. (151 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (384 resets) in 173 ms. (229 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (408 resets) in 95 ms. (416 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 654728 steps, run timeout after 3001 ms. (steps per millisecond=218 ) properties seen :0 out of 2
Probabilistic random walk after 654728 steps, saw 145548 distinct states, run finished after 3001 ms. (steps per millisecond=218 ) properties seen :0
[2024-05-21 09:46:41] [INFO ] Flow matrix only has 343 transitions (discarded 11 similar events)
// Phase 1: matrix 343 rows 191 cols
[2024-05-21 09:46:41] [INFO ] Computed 4 invariants in 2 ms
[2024-05-21 09:46:41] [INFO ] State equation strengthened by 5 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 100/169 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/169 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 337/506 variables, 169/173 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/506 variables, 4/177 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/506 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 28/534 variables, 22/199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/534 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/534 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/534 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 534/534 variables, and 200 constraints, problems are : Problem set: 0 solved, 2 unsolved in 937 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 100/169 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/169 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 337/506 variables, 169/173 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/506 variables, 4/177 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/506 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 28/534 variables, 22/199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/534 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/534 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/534 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/534 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 534/534 variables, and 202 constraints, problems are : Problem set: 0 solved, 2 unsolved in 678 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1644ms problems are : Problem set: 0 solved, 2 unsolved
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-05 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 109 ms.
Support contains 43 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 354/354 transitions.
Graph (trivial) has 91 edges and 191 vertex of which 8 / 191 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 187 transition count 337
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 179 transition count 336
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 178 transition count 336
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 19 place count 178 transition count 329
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 33 place count 171 transition count 329
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 35 place count 169 transition count 325
Iterating global reduction 3 with 2 rules applied. Total rules applied 37 place count 169 transition count 325
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 53 place count 161 transition count 317
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 55 place count 161 transition count 315
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 57 place count 159 transition count 313
Iterating global reduction 4 with 2 rules applied. Total rules applied 59 place count 159 transition count 313
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 60 place count 159 transition count 312
Performed 6 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 72 place count 153 transition count 320
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 79 place count 153 transition count 313
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 81 place count 151 transition count 309
Iterating global reduction 6 with 2 rules applied. Total rules applied 83 place count 151 transition count 309
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 84 place count 151 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 92 place count 151 transition count 300
Free-agglomeration rule applied 6 times.
Iterating global reduction 7 with 6 rules applied. Total rules applied 98 place count 151 transition count 294
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 104 place count 145 transition count 294
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 105 place count 145 transition count 294
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 106 place count 145 transition count 293
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 107 place count 144 transition count 292
Iterating global reduction 9 with 1 rules applied. Total rules applied 108 place count 144 transition count 292
Applied a total of 108 rules in 81 ms. Remains 144 /191 variables (removed 47) and now considering 292/354 (removed 62) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 144/191 places, 292/354 transitions.
RANDOM walk for 40000 steps (8 resets) in 178 ms. (223 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (8 resets) in 251 ms. (158 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1981212 steps, run timeout after 3001 ms. (steps per millisecond=660 ) properties seen :0 out of 1
Probabilistic random walk after 1981212 steps, saw 353298 distinct states, run finished after 3012 ms. (steps per millisecond=657 ) properties seen :0
[2024-05-21 09:46:46] [INFO ] Flow matrix only has 279 transitions (discarded 13 similar events)
// Phase 1: matrix 279 rows 144 cols
[2024-05-21 09:46:46] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 09:46:46] [INFO ] State equation strengthened by 5 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 95/138 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 09:46:49] [INFO ] Deduced a trap composed of 31 places in 2416 ms of which 34 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 278/416 variables, 138/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/416 variables, 4/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/416 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 7/423 variables, 6/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/423 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/423 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/423 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 423/423 variables, and 155 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2950 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 144/144 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 95/138 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 278/416 variables, 138/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/416 variables, 4/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/416 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/416 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 7/423 variables, 6/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/423 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/423 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/423 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 423/423 variables, and 156 constraints, problems are : Problem set: 0 solved, 1 unsolved in 573 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 144/144 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 3548ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 31 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=31 )
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2024-00 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 5 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 47771 ms.

BK_STOP 1716284810242

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="CloudReconfiguration-PT-402"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5568"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-402, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r092-tall-171624189000287"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-402.tgz
mv CloudReconfiguration-PT-402 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;