Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r073-smll-167814399400362.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CloudDeployment-PT-2a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399400362
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.8K Feb 25 14:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 14:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 14:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 14:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Feb 25 14:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 14:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 51K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-00
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-01
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-02
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-03
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-04
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-05
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-06
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-07
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-08
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-09
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-10
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-11
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-12
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-13
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-14
FORMULA_NAME CloudDeployment-PT-2a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678453927232

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-2a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-10 13:12:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 13:12:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 13:12:10] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2023-03-10 13:12:10] [INFO ] Transformed 69 places.
[2023-03-10 13:12:10] [INFO ] Transformed 174 transitions.
[2023-03-10 13:12:10] [INFO ] Found NUPN structural information;
[2023-03-10 13:12:10] [INFO ] Parsed PT model containing 69 places and 174 transitions and 821 arcs in 179 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA CloudDeployment-PT-2a-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 160/160 transitions.
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 13 place count 69 transition count 147
Applied a total of 13 rules in 24 ms. Remains 69 /69 variables (removed 0) and now considering 147/160 (removed 13) transitions.
[2023-03-10 13:12:10] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 69 cols
[2023-03-10 13:12:10] [INFO ] Computed 12 place invariants in 13 ms
[2023-03-10 13:12:10] [INFO ] Implicit Places using invariants in 274 ms returned []
[2023-03-10 13:12:10] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 13:12:10] [INFO ] Invariant cache hit.
[2023-03-10 13:12:10] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 13:12:10] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
[2023-03-10 13:12:10] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 13:12:10] [INFO ] Invariant cache hit.
[2023-03-10 13:12:10] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 69/69 places, 147/160 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 660 ms. Remains : 69/69 places, 147/160 transitions.
Support contains 53 out of 69 places after structural reductions.
[2023-03-10 13:12:11] [INFO ] Flatten gal took : 54 ms
[2023-03-10 13:12:11] [INFO ] Flatten gal took : 20 ms
[2023-03-10 13:12:11] [INFO ] Input system was already deterministic with 147 transitions.
Support contains 51 out of 69 places (down from 53) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 307 resets, run finished after 512 ms. (steps per millisecond=19 ) properties (out of 49) seen :41
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-10 13:12:12] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 13:12:12] [INFO ] Invariant cache hit.
[2023-03-10 13:12:12] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 13:12:12] [INFO ] After 183ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-10 13:12:12] [INFO ] [Nat]Absence check using 0 positive and 12 generalized place invariants in 4 ms returned sat
[2023-03-10 13:12:12] [INFO ] After 74ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-10 13:12:12] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 13:12:12] [INFO ] After 36ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2023-03-10 13:12:12] [INFO ] After 84ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 36 ms.
[2023-03-10 13:12:12] [INFO ] After 269ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 9 out of 69 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 147/147 transitions.
Graph (trivial) has 71 edges and 69 vertex of which 20 / 69 are part of one of the 6 SCC in 8 ms
Free SCC test removed 14 places
Drop transitions removed 44 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 50 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 53 transition count 91
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 53 transition count 91
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 13 place count 49 transition count 95
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 29 place count 49 transition count 79
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 31 place count 49 transition count 77
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 33 place count 47 transition count 77
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 34 place count 47 transition count 77
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 46 transition count 76
Applied a total of 35 rules in 78 ms. Remains 46 /69 variables (removed 23) and now considering 76/147 (removed 71) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 46/69 places, 76/147 transitions.
Finished random walk after 5881 steps, including 193 resets, run visited all 2 properties in 53 ms. (steps per millisecond=110 )
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2023-03-10 13:12:12] [INFO ] Flatten gal took : 21 ms
[2023-03-10 13:12:12] [INFO ] Flatten gal took : 23 ms
[2023-03-10 13:12:12] [INFO ] Input system was already deterministic with 147 transitions.
Computed a total of 35 stabilizing places and 79 stable transitions
Graph (complete) has 469 edges and 69 vertex of which 64 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 5 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 65/69 places, 147/147 transitions.
[2023-03-10 13:12:12] [INFO ] Flatten gal took : 16 ms
[2023-03-10 13:12:12] [INFO ] Flatten gal took : 13 ms
[2023-03-10 13:12:12] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Graph (trivial) has 78 edges and 69 vertex of which 20 / 69 are part of one of the 6 SCC in 1 ms
Free SCC test removed 14 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Ensure Unique test removed 4 places
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 49 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 49 transition count 107
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 12 place count 49 transition count 100
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 49 transition count 99
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 48 transition count 99
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 2 with 4 rules applied. Total rules applied 18 place count 46 transition count 97
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 46 transition count 97
Applied a total of 19 rules in 31 ms. Remains 46 /69 variables (removed 23) and now considering 97/147 (removed 50) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 46/69 places, 97/147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 8 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 9 ms
[2023-03-10 13:12:13] [INFO ] Input system was already deterministic with 97 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 2 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 65/69 places, 147/147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 11 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 13 ms
[2023-03-10 13:12:13] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 2 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 65/69 places, 147/147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 11 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 12 ms
[2023-03-10 13:12:13] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 2 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 65/69 places, 147/147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 11 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 12 ms
[2023-03-10 13:12:13] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 2 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 65/69 places, 147/147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 10 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 11 ms
[2023-03-10 13:12:13] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 2 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 65/69 places, 147/147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 9 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 10 ms
[2023-03-10 13:12:13] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Graph (trivial) has 70 edges and 69 vertex of which 20 / 69 are part of one of the 6 SCC in 0 ms
Free SCC test removed 14 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 53 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 53 transition count 107
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 13 place count 53 transition count 99
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 15 place count 53 transition count 97
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 17 place count 51 transition count 97
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 21 place count 49 transition count 95
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 23 place count 49 transition count 95
Applied a total of 23 rules in 27 ms. Remains 49 /69 variables (removed 20) and now considering 95/147 (removed 52) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28 ms. Remains : 49/69 places, 95/147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 7 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 7 ms
[2023-03-10 13:12:13] [INFO ] Input system was already deterministic with 95 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 3 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 65/69 places, 147/147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 8 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 8 ms
[2023-03-10 13:12:13] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 2 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 65/69 places, 147/147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 8 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 8 ms
[2023-03-10 13:12:13] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Graph (trivial) has 67 edges and 69 vertex of which 20 / 69 are part of one of the 6 SCC in 0 ms
Free SCC test removed 14 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Ensure Unique test removed 4 places
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 49 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 49 transition count 107
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 12 place count 49 transition count 100
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 49 transition count 98
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 16 place count 47 transition count 98
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 2 with 2 rules applied. Total rules applied 18 place count 46 transition count 97
Applied a total of 18 rules in 21 ms. Remains 46 /69 variables (removed 23) and now considering 97/147 (removed 50) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 46/69 places, 97/147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 6 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 5 ms
[2023-03-10 13:12:13] [INFO ] Input system was already deterministic with 97 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 1 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 65/69 places, 147/147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 8 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 8 ms
[2023-03-10 13:12:13] [INFO ] Input system was already deterministic with 147 transitions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 2 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 65/69 places, 147/147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 7 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 7 ms
[2023-03-10 13:12:13] [INFO ] Input system was already deterministic with 147 transitions.
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 8 ms
[2023-03-10 13:12:13] [INFO ] Flatten gal took : 8 ms
[2023-03-10 13:12:13] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2023-03-10 13:12:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 69 places, 147 transitions and 729 arcs took 1 ms.
Total runtime 3777 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/469/ctl_0_ --ctl=/tmp/469/ctl_1_ --ctl=/tmp/469/ctl_2_ --ctl=/tmp/469/ctl_3_ --ctl=/tmp/469/ctl_4_ --ctl=/tmp/469/ctl_5_ --ctl=/tmp/469/ctl_6_ --ctl=/tmp/469/ctl_7_ --ctl=/tmp/469/ctl_8_ --ctl=/tmp/469/ctl_9_ --ctl=/tmp/469/ctl_10_ --ctl=/tmp/469/ctl_11_ --ctl=/tmp/469/ctl_12_ --mu-par --mu-opt
FORMULA CloudDeployment-PT-2a-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-2a-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-2a-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-2a-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-2a-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-2a-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-2a-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-2a-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-2a-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-2a-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-2a-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-2a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-2a-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678453935560

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name CloudDeployment-PT-2a-CTLFireability-00
ctl formula formula --ctl=/tmp/469/ctl_0_
ctl formula name CloudDeployment-PT-2a-CTLFireability-01
ctl formula formula --ctl=/tmp/469/ctl_1_
ctl formula name CloudDeployment-PT-2a-CTLFireability-02
ctl formula formula --ctl=/tmp/469/ctl_2_
ctl formula name CloudDeployment-PT-2a-CTLFireability-03
ctl formula formula --ctl=/tmp/469/ctl_3_
ctl formula name CloudDeployment-PT-2a-CTLFireability-04
ctl formula formula --ctl=/tmp/469/ctl_4_
ctl formula name CloudDeployment-PT-2a-CTLFireability-05
ctl formula formula --ctl=/tmp/469/ctl_5_
ctl formula name CloudDeployment-PT-2a-CTLFireability-06
ctl formula formula --ctl=/tmp/469/ctl_6_
ctl formula name CloudDeployment-PT-2a-CTLFireability-08
ctl formula formula --ctl=/tmp/469/ctl_7_
ctl formula name CloudDeployment-PT-2a-CTLFireability-09
ctl formula formula --ctl=/tmp/469/ctl_8_
ctl formula name CloudDeployment-PT-2a-CTLFireability-11
ctl formula formula --ctl=/tmp/469/ctl_9_
ctl formula name CloudDeployment-PT-2a-CTLFireability-12
ctl formula formula --ctl=/tmp/469/ctl_10_
ctl formula name CloudDeployment-PT-2a-CTLFireability-13
ctl formula formula --ctl=/tmp/469/ctl_11_
ctl formula name CloudDeployment-PT-2a-CTLFireability-14
ctl formula formula --ctl=/tmp/469/ctl_12_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 69 places, 147 transitions and 729 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 147->110 groups
pnml2lts-sym: Regrouping took 0.020 real 0.020 user 0.000 sys
pnml2lts-sym: state vector length is 69; there are 110 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 2492 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.060 real 0.180 user 0.020 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 4807 states, 521 nodes
pnml2lts-sym: Formula /tmp/469/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_12_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_11_ holds for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_10_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_2_ holds for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_9_ holds for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_8_ holds for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_7_ holds for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_4_ does not hold for the initial state
pnml2lts-sym: group_next: 1670 nodes total
pnml2lts-sym: group_explored: 1393 nodes, 815 short vectors total
pnml2lts-sym: max token count: 1

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="CloudDeployment-PT-2a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is CloudDeployment-PT-2a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r073-smll-167814399400362"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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