About the Execution of 2023-gold for CloudDeployment-PT-5a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 862.300 | 62388.00 | 165627.00 | 395.10 | FFFFTTFFFTFFFTFF | normal |
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.r087-tall-171620522100368.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)
................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CloudDeployment-PT-5a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620522100368
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 720K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K 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 3.6K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 16:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K Apr 11 16:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 11 16:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 11 16:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 230K 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 CloudDeployment-PT-5a-LTLFireability-00
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-01
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-02
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-03
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-04
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-05
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-06
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-07
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-08
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-09
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-10
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-11
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-12
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-13
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-14
FORMULA_NAME CloudDeployment-PT-5a-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716262079875
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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-5a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-21 03:28:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 03:28:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 03:28:01] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2024-05-21 03:28:01] [INFO ] Transformed 180 places.
[2024-05-21 03:28:01] [INFO ] Transformed 675 transitions.
[2024-05-21 03:28:01] [INFO ] Found NUPN structural information;
[2024-05-21 03:28:01] [INFO ] Parsed PT model containing 180 places and 675 transitions and 3959 arcs in 148 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
FORMULA CloudDeployment-PT-5a-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-5a-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-5a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-5a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 180/180 places, 595/595 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 595
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 13 place count 167 transition count 592
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 167 transition count 592
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 165 transition count 590
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 165 transition count 590
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 164 transition count 589
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 164 transition count 589
Drop transitions removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 1 with 55 rules applied. Total rules applied 77 place count 164 transition count 534
Applied a total of 77 rules in 47 ms. Remains 164 /180 variables (removed 16) and now considering 534/595 (removed 61) transitions.
[2024-05-21 03:28:01] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
// Phase 1: matrix 295 rows 164 cols
[2024-05-21 03:28:01] [INFO ] Computed 20 invariants in 18 ms
[2024-05-21 03:28:02] [INFO ] Implicit Places using invariants in 399 ms returned []
[2024-05-21 03:28:02] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:02] [INFO ] Invariant cache hit.
[2024-05-21 03:28:02] [INFO ] State equation strengthened by 126 read => feed constraints.
[2024-05-21 03:28:02] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 651 ms to find 0 implicit places.
[2024-05-21 03:28:02] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:02] [INFO ] Invariant cache hit.
[2024-05-21 03:28:02] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 164/180 places, 534/595 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 928 ms. Remains : 164/180 places, 534/595 transitions.
Support contains 38 out of 164 places after structural reductions.
[2024-05-21 03:28:02] [INFO ] Flatten gal took : 64 ms
[2024-05-21 03:28:02] [INFO ] Flatten gal took : 40 ms
[2024-05-21 03:28:02] [INFO ] Input system was already deterministic with 534 transitions.
Support contains 37 out of 164 places (down from 38) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 131 resets, run finished after 346 ms. (steps per millisecond=28 ) properties (out of 27) seen :25
Finished Best-First random walk after 7285 steps, including 9 resets, run visited all 2 properties in 21 ms. (steps per millisecond=346 )
Parikh walk visited 0 properties in 0 ms.
FORMULA CloudDeployment-PT-5a-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 79 stabilizing places and 364 stable transitions
Graph (complete) has 1502 edges and 164 vertex of which 163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(F(p0)) U p1))))'
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Graph (trivial) has 195 edges and 164 vertex of which 49 / 164 are part of one of the 15 SCC in 2 ms
Free SCC test removed 34 places
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 126 transition count 418
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 126 transition count 418
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 39 place count 111 transition count 463
Drop transitions removed 80 transitions
Redundant transition composition rules discarded 80 transitions
Iterating global reduction 0 with 80 rules applied. Total rules applied 119 place count 111 transition count 383
Applied a total of 119 rules in 67 ms. Remains 111 /164 variables (removed 53) and now considering 383/534 (removed 151) transitions.
[2024-05-21 03:28:03] [INFO ] Flow matrix only has 158 transitions (discarded 225 similar events)
// Phase 1: matrix 158 rows 111 cols
[2024-05-21 03:28:03] [INFO ] Computed 20 invariants in 7 ms
[2024-05-21 03:28:03] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-21 03:28:03] [INFO ] Flow matrix only has 158 transitions (discarded 225 similar events)
[2024-05-21 03:28:03] [INFO ] Invariant cache hit.
[2024-05-21 03:28:03] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-21 03:28:03] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2024-05-21 03:28:04] [INFO ] Redundant transitions in 233 ms returned []
[2024-05-21 03:28:04] [INFO ] Flow matrix only has 158 transitions (discarded 225 similar events)
[2024-05-21 03:28:04] [INFO ] Invariant cache hit.
[2024-05-21 03:28:04] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 111/164 places, 383/534 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 656 ms. Remains : 111/164 places, 383/534 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 245 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-5a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s20 1), p0:(AND (EQ s31 1) (EQ s32 1) (EQ s41 1) (EQ s98 1) (EQ s109 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA CloudDeployment-PT-5a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-5a-LTLFireability-00 finished in 957 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&F(p1)&&F((p2 U (G(p2)||(p2&&G(!p3))))))))'
Support contains 7 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Applied a total of 0 rules in 9 ms. Remains 164 /164 variables (removed 0) and now considering 534/534 (removed 0) transitions.
[2024-05-21 03:28:04] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
// Phase 1: matrix 295 rows 164 cols
[2024-05-21 03:28:04] [INFO ] Computed 20 invariants in 3 ms
[2024-05-21 03:28:04] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-21 03:28:04] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:04] [INFO ] Invariant cache hit.
[2024-05-21 03:28:04] [INFO ] State equation strengthened by 126 read => feed constraints.
[2024-05-21 03:28:04] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
[2024-05-21 03:28:04] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:04] [INFO ] Invariant cache hit.
[2024-05-21 03:28:05] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 523 ms. Remains : 164/164 places, 534/534 transitions.
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p2), (AND p3 (NOT p2)), true]
Running random walk in product with property : CloudDeployment-PT-5a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(OR p3 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND p3 p2), acceptance={0} source=4 dest: 4}, { cond=(NOT p2), acceptance={0, 1} source=4 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=4 dest: 5}], [{ cond=(AND p3 p2), acceptance={0} source=5 dest: 4}, { cond=(AND p3 (NOT p2)), acceptance={0, 1} source=5 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p3) (NOT p2)), acceptance={1} source=5 dest: 5}], [{ cond=true, acceptance={0, 1} source=6 dest: 6}]], initial=0, aps=[p1:(EQ s37 0), p3:(AND (EQ s105 1) (EQ s106 1) (EQ s124 1) (EQ s151 1) (EQ s162 1)), p2:(NEQ s37 1), p0:(OR (EQ s54 0) (EQ s105 0))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-5a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-5a-LTLFireability-01 finished in 793 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(G(p1))))'
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Graph (trivial) has 193 edges and 164 vertex of which 49 / 164 are part of one of the 15 SCC in 0 ms
Free SCC test removed 34 places
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 126 transition count 418
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 126 transition count 418
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 37 place count 112 transition count 462
Drop transitions removed 78 transitions
Redundant transition composition rules discarded 78 transitions
Iterating global reduction 0 with 78 rules applied. Total rules applied 115 place count 112 transition count 384
Applied a total of 115 rules in 40 ms. Remains 112 /164 variables (removed 52) and now considering 384/534 (removed 150) transitions.
[2024-05-21 03:28:05] [INFO ] Flow matrix only has 159 transitions (discarded 225 similar events)
// Phase 1: matrix 159 rows 112 cols
[2024-05-21 03:28:05] [INFO ] Computed 20 invariants in 1 ms
[2024-05-21 03:28:05] [INFO ] Implicit Places using invariants in 123 ms returned []
[2024-05-21 03:28:05] [INFO ] Flow matrix only has 159 transitions (discarded 225 similar events)
[2024-05-21 03:28:05] [INFO ] Invariant cache hit.
[2024-05-21 03:28:05] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-21 03:28:05] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2024-05-21 03:28:05] [INFO ] Redundant transitions in 182 ms returned []
[2024-05-21 03:28:05] [INFO ] Flow matrix only has 159 transitions (discarded 225 similar events)
[2024-05-21 03:28:05] [INFO ] Invariant cache hit.
[2024-05-21 03:28:06] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/164 places, 384/534 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 675 ms. Remains : 112/164 places, 384/534 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-5a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s26 1), p1:(AND (EQ s29 1) (OR (NEQ s16 1) (NEQ s17 1) (NEQ s33 1) (NEQ s100 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-5a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-5a-LTLFireability-02 finished in 832 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((!p0||(p1 U (p2||G(p1)))))) U p3))'
Support contains 9 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Graph (trivial) has 189 edges and 164 vertex of which 49 / 164 are part of one of the 15 SCC in 1 ms
Free SCC test removed 34 places
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 93 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 126 transition count 413
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 126 transition count 413
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -43
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 35 place count 113 transition count 456
Drop transitions removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 0 with 73 rules applied. Total rules applied 108 place count 113 transition count 383
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 111 place count 113 transition count 383
Applied a total of 111 rules in 64 ms. Remains 113 /164 variables (removed 51) and now considering 383/534 (removed 151) transitions.
[2024-05-21 03:28:06] [INFO ] Flow matrix only has 163 transitions (discarded 220 similar events)
// Phase 1: matrix 163 rows 113 cols
[2024-05-21 03:28:06] [INFO ] Computed 20 invariants in 1 ms
[2024-05-21 03:28:06] [INFO ] Implicit Places using invariants in 184 ms returned []
[2024-05-21 03:28:06] [INFO ] Flow matrix only has 163 transitions (discarded 220 similar events)
[2024-05-21 03:28:06] [INFO ] Invariant cache hit.
[2024-05-21 03:28:06] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-21 03:28:06] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2024-05-21 03:28:06] [INFO ] Redundant transitions in 181 ms returned []
[2024-05-21 03:28:06] [INFO ] Flow matrix only has 163 transitions (discarded 220 similar events)
[2024-05-21 03:28:06] [INFO ] Invariant cache hit.
[2024-05-21 03:28:06] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 113/164 places, 383/534 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 696 ms. Remains : 113/164 places, 383/534 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p3), (AND p0 (NOT p2) (NOT p1)), (AND p0 (NOT p2) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-5a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) p0 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p3), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p3:(OR (EQ s28 1) (AND (EQ s35 1) (EQ s36 1) (EQ s46 1) (EQ s100 1) (EQ s111 1))), p0:(AND (EQ s35 1) (EQ s36 1) (EQ s46 1) (EQ s100 1) (EQ s111 1)), p2:(...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 184 ms.
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 4 ms.
FORMULA CloudDeployment-PT-5a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-5a-LTLFireability-03 finished in 1036 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(p1))))'
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Applied a total of 0 rules in 7 ms. Remains 164 /164 variables (removed 0) and now considering 534/534 (removed 0) transitions.
[2024-05-21 03:28:07] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
// Phase 1: matrix 295 rows 164 cols
[2024-05-21 03:28:07] [INFO ] Computed 20 invariants in 2 ms
[2024-05-21 03:28:07] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-21 03:28:07] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:07] [INFO ] Invariant cache hit.
[2024-05-21 03:28:07] [INFO ] State equation strengthened by 126 read => feed constraints.
[2024-05-21 03:28:07] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2024-05-21 03:28:07] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:07] [INFO ] Invariant cache hit.
[2024-05-21 03:28:07] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 459 ms. Remains : 164/164 places, 534/534 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-5a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (EQ s129 1) (EQ s79 1) (EQ s80 1) (EQ s104 1) (EQ s152 1)) (EQ s10 0)), p0:(AND (EQ s79 1) (EQ s80 1) (EQ s104 1) (EQ s152 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1397 ms.
Product exploration explored 100000 steps with 50000 reset in 1374 ms.
Computed a total of 79 stabilizing places and 364 stable transitions
Graph (complete) has 1502 edges and 164 vertex of which 163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 79 stabilizing places and 364 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 81 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-5a-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-5a-LTLFireability-04 finished in 3473 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Graph (trivial) has 200 edges and 164 vertex of which 50 / 164 are part of one of the 15 SCC in 1 ms
Free SCC test removed 35 places
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 124 transition count 404
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 124 transition count 404
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 41 place count 109 transition count 449
Drop transitions removed 80 transitions
Redundant transition composition rules discarded 80 transitions
Iterating global reduction 0 with 80 rules applied. Total rules applied 121 place count 109 transition count 369
Applied a total of 121 rules in 34 ms. Remains 109 /164 variables (removed 55) and now considering 369/534 (removed 165) transitions.
[2024-05-21 03:28:10] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
// Phase 1: matrix 155 rows 109 cols
[2024-05-21 03:28:10] [INFO ] Computed 20 invariants in 2 ms
[2024-05-21 03:28:10] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-21 03:28:10] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
[2024-05-21 03:28:10] [INFO ] Invariant cache hit.
[2024-05-21 03:28:11] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-21 03:28:11] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2024-05-21 03:28:11] [INFO ] Redundant transitions in 197 ms returned []
[2024-05-21 03:28:11] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
[2024-05-21 03:28:11] [INFO ] Invariant cache hit.
[2024-05-21 03:28:11] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 109/164 places, 369/534 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 744 ms. Remains : 109/164 places, 369/534 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-5a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s47 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3 reset in 65 ms.
Product exploration explored 100000 steps with 2 reset in 182 ms.
Computed a total of 64 stabilizing places and 279 stable transitions
Graph (complete) has 1212 edges and 109 vertex of which 108 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 64 stabilizing places and 279 stable transitions
Detected a total of 64/109 stabilizing places and 279/369 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 73 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 102 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
[2024-05-21 03:28:12] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
[2024-05-21 03:28:12] [INFO ] Invariant cache hit.
[2024-05-21 03:28:12] [INFO ] [Real]Absence check using 0 positive and 20 generalized place invariants in 3 ms returned sat
[2024-05-21 03:28:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:28:12] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-21 03:28:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:28:12] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 3 ms returned sat
[2024-05-21 03:28:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:28:12] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-21 03:28:12] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-21 03:28:12] [INFO ] [Nat]Added 96 Read/Feed constraints in 17 ms returned sat
[2024-05-21 03:28:12] [INFO ] Computed and/alt/rep : 140/482/140 causal constraints (skipped 14 transitions) in 22 ms.
[2024-05-21 03:28:12] [INFO ] Added : 0 causal constraints over 0 iterations in 40 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 109/109 places, 369/369 transitions.
Applied a total of 0 rules in 11 ms. Remains 109 /109 variables (removed 0) and now considering 369/369 (removed 0) transitions.
[2024-05-21 03:28:12] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
[2024-05-21 03:28:12] [INFO ] Invariant cache hit.
[2024-05-21 03:28:12] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-21 03:28:12] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
[2024-05-21 03:28:12] [INFO ] Invariant cache hit.
[2024-05-21 03:28:12] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-21 03:28:12] [INFO ] Implicit Places using invariants and state equation in 382 ms returned []
Implicit Place search using SMT with State Equation took 444 ms to find 0 implicit places.
[2024-05-21 03:28:13] [INFO ] Redundant transitions in 190 ms returned []
[2024-05-21 03:28:13] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
[2024-05-21 03:28:13] [INFO ] Invariant cache hit.
[2024-05-21 03:28:13] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 803 ms. Remains : 109/109 places, 369/369 transitions.
Computed a total of 64 stabilizing places and 279 stable transitions
Graph (complete) has 1212 edges and 109 vertex of which 108 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 64 stabilizing places and 279 stable transitions
Detected a total of 64/109 stabilizing places and 279/369 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 73 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
[2024-05-21 03:28:13] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
[2024-05-21 03:28:13] [INFO ] Invariant cache hit.
[2024-05-21 03:28:13] [INFO ] [Real]Absence check using 0 positive and 20 generalized place invariants in 3 ms returned sat
[2024-05-21 03:28:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:28:13] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2024-05-21 03:28:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:28:13] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 3 ms returned sat
[2024-05-21 03:28:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:28:13] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-21 03:28:13] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-21 03:28:13] [INFO ] [Nat]Added 96 Read/Feed constraints in 10 ms returned sat
[2024-05-21 03:28:13] [INFO ] Computed and/alt/rep : 140/482/140 causal constraints (skipped 14 transitions) in 21 ms.
[2024-05-21 03:28:14] [INFO ] Added : 0 causal constraints over 0 iterations in 37 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1 reset in 61 ms.
Product exploration explored 100000 steps with 2 reset in 60 ms.
Built C files in :
/tmp/ltsmin8059277763088923005
[2024-05-21 03:28:14] [INFO ] Computing symmetric may disable matrix : 369 transitions.
[2024-05-21 03:28:14] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:28:14] [INFO ] Computing symmetric may enable matrix : 369 transitions.
[2024-05-21 03:28:14] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:28:14] [INFO ] Computing Do-Not-Accords matrix : 369 transitions.
[2024-05-21 03:28:14] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:28:14] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8059277763088923005
Running compilation step : cd /tmp/ltsmin8059277763088923005;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 915 ms.
Running link step : cd /tmp/ltsmin8059277763088923005;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin8059277763088923005;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1672815060266889879.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 109/109 places, 369/369 transitions.
Applied a total of 0 rules in 13 ms. Remains 109 /109 variables (removed 0) and now considering 369/369 (removed 0) transitions.
[2024-05-21 03:28:29] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
[2024-05-21 03:28:29] [INFO ] Invariant cache hit.
[2024-05-21 03:28:29] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-21 03:28:29] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
[2024-05-21 03:28:29] [INFO ] Invariant cache hit.
[2024-05-21 03:28:29] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-21 03:28:29] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2024-05-21 03:28:29] [INFO ] Redundant transitions in 169 ms returned []
[2024-05-21 03:28:29] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
[2024-05-21 03:28:29] [INFO ] Invariant cache hit.
[2024-05-21 03:28:29] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 543 ms. Remains : 109/109 places, 369/369 transitions.
Built C files in :
/tmp/ltsmin4002794057519454540
[2024-05-21 03:28:29] [INFO ] Computing symmetric may disable matrix : 369 transitions.
[2024-05-21 03:28:29] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:28:29] [INFO ] Computing symmetric may enable matrix : 369 transitions.
[2024-05-21 03:28:29] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:28:29] [INFO ] Computing Do-Not-Accords matrix : 369 transitions.
[2024-05-21 03:28:29] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:28:29] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4002794057519454540
Running compilation step : cd /tmp/ltsmin4002794057519454540;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 832 ms.
Running link step : cd /tmp/ltsmin4002794057519454540;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin4002794057519454540;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13213023477733441869.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 03:28:45] [INFO ] Flatten gal took : 26 ms
[2024-05-21 03:28:45] [INFO ] Flatten gal took : 25 ms
[2024-05-21 03:28:45] [INFO ] Time to serialize gal into /tmp/LTL12806097669014042863.gal : 4 ms
[2024-05-21 03:28:45] [INFO ] Time to serialize properties into /tmp/LTL1329645138274628641.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12806097669014042863.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7374495107271658047.hoa' '-atoms' '/tmp/LTL1329645138274628641.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1329645138274628641.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7374495107271658047.hoa
Reverse transition relation is NOT exact ! Due to transitions t2, t24, t29, t32, t59, t64, t67, t94, t99, t102, t129, t134, t137, t164, t169, t172, t178, t...315
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
217 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.26113,76288,1,0,487,267515,728,207,7210,235947,734
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-5a-LTLFireability-06 FALSE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property CloudDeployment-PT-5a-LTLFireability-06 finished in 36906 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(G(p1)))))'
Support contains 7 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Applied a total of 0 rules in 3 ms. Remains 164 /164 variables (removed 0) and now considering 534/534 (removed 0) transitions.
[2024-05-21 03:28:47] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
// Phase 1: matrix 295 rows 164 cols
[2024-05-21 03:28:47] [INFO ] Computed 20 invariants in 1 ms
[2024-05-21 03:28:47] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-21 03:28:47] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:47] [INFO ] Invariant cache hit.
[2024-05-21 03:28:47] [INFO ] State equation strengthened by 126 read => feed constraints.
[2024-05-21 03:28:47] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2024-05-21 03:28:47] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:47] [INFO ] Invariant cache hit.
[2024-05-21 03:28:48] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 480 ms. Remains : 164/164 places, 534/534 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-5a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (EQ s27 1) (EQ s106 1) (EQ s40 1)), p1:(AND (EQ s53 1) (EQ s54 1) (EQ s78 1) (EQ s136 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-5a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-5a-LTLFireability-08 finished in 602 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(p1&&(p2||X(G(p3)))))))'
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Applied a total of 0 rules in 2 ms. Remains 164 /164 variables (removed 0) and now considering 534/534 (removed 0) transitions.
[2024-05-21 03:28:48] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:48] [INFO ] Invariant cache hit.
[2024-05-21 03:28:48] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-21 03:28:48] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:48] [INFO ] Invariant cache hit.
[2024-05-21 03:28:48] [INFO ] State equation strengthened by 126 read => feed constraints.
[2024-05-21 03:28:48] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2024-05-21 03:28:48] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:48] [INFO ] Invariant cache hit.
[2024-05-21 03:28:48] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 436 ms. Remains : 164/164 places, 534/534 transitions.
Stuttering acceptance computed with spot in 158 ms :[true, (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p3)]
Running random walk in product with property : CloudDeployment-PT-5a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p3), acceptance={} source=3 dest: 0}, { cond=p3, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s67 0), p1:(OR (EQ s79 0) (EQ s139 0)), p2:(EQ s68 1), p3:(OR (EQ s28 0) (EQ s34 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1368 ms.
Product exploration explored 100000 steps with 50000 reset in 1372 ms.
Computed a total of 79 stabilizing places and 364 stable transitions
Graph (complete) has 1502 edges and 164 vertex of which 163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 79 stabilizing places and 364 stable transitions
Detected a total of 79/164 stabilizing places and 364/534 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND p0 p1 (NOT p2) p3), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p3)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 18 ms. Reduced automaton from 4 states, 6 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-5a-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-5a-LTLFireability-09 finished in 3378 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((X(X(!p0))&&F(p1))||G(!p0)))))'
Support contains 8 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Applied a total of 0 rules in 4 ms. Remains 164 /164 variables (removed 0) and now considering 534/534 (removed 0) transitions.
[2024-05-21 03:28:51] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:51] [INFO ] Invariant cache hit.
[2024-05-21 03:28:51] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-21 03:28:51] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:51] [INFO ] Invariant cache hit.
[2024-05-21 03:28:51] [INFO ] State equation strengthened by 126 read => feed constraints.
[2024-05-21 03:28:51] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2024-05-21 03:28:51] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:51] [INFO ] Invariant cache hit.
[2024-05-21 03:28:52] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 431 ms. Remains : 164/164 places, 534/534 transitions.
Stuttering acceptance computed with spot in 215 ms :[p0, p0, (AND (NOT p1) p0), p0, (AND (NOT p1) p0), p0]
Running random walk in product with property : CloudDeployment-PT-5a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 2}], [{ cond=true, acceptance={} source=5 dest: 0}]], initial=5, aps=[p1:(OR (NOT (AND (EQ s27 1) (EQ s28 1) (EQ s46 1) (EQ s151 1) (EQ s162 1))) (AND (EQ s53 1) (EQ s54 1) (EQ s69 1) (EQ s151 1) (EQ s162 1))), p0:(AND (EQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 885 ms.
Product exploration explored 100000 steps with 25000 reset in 868 ms.
Computed a total of 79 stabilizing places and 364 stable transitions
Graph (complete) has 1502 edges and 164 vertex of which 163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 79 stabilizing places and 364 stable transitions
Detected a total of 79/164 stabilizing places and 364/534 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) p0)))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 101 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 215 ms :[p0, p0, (AND p0 (NOT p1)), p0, (AND p0 (NOT p1)), p0]
Incomplete random walk after 10000 steps, including 133 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-21 03:28:54] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:54] [INFO ] Invariant cache hit.
[2024-05-21 03:28:54] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) p0)))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 8 factoid took 191 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[p0, p0, p0, p0]
Stuttering acceptance computed with spot in 123 ms :[p0, p0, p0, p0]
Support contains 5 out of 164 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Applied a total of 0 rules in 4 ms. Remains 164 /164 variables (removed 0) and now considering 534/534 (removed 0) transitions.
[2024-05-21 03:28:55] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:55] [INFO ] Invariant cache hit.
[2024-05-21 03:28:55] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-21 03:28:55] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:55] [INFO ] Invariant cache hit.
[2024-05-21 03:28:55] [INFO ] State equation strengthened by 126 read => feed constraints.
[2024-05-21 03:28:55] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2024-05-21 03:28:55] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:28:55] [INFO ] Invariant cache hit.
[2024-05-21 03:28:55] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 432 ms. Remains : 164/164 places, 534/534 transitions.
Computed a total of 79 stabilizing places and 364 stable transitions
Graph (complete) has 1502 edges and 164 vertex of which 163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 79 stabilizing places and 364 stable transitions
Detected a total of 79/164 stabilizing places and 364/534 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[p0, p0, p0, p0]
Finished random walk after 5426 steps, including 72 resets, run visited all 1 properties in 21 ms. (steps per millisecond=258 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 245 ms :[p0, p0, p0, p0]
Stuttering acceptance computed with spot in 186 ms :[p0, p0, p0, p0]
Stuttering acceptance computed with spot in 265 ms :[p0, p0, p0, p0]
Product exploration explored 100000 steps with 25000 reset in 877 ms.
Product exploration explored 100000 steps with 25000 reset in 862 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 159 ms :[p0, p0, p0, p0]
Support contains 5 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Graph (trivial) has 197 edges and 164 vertex of which 50 / 164 are part of one of the 15 SCC in 1 ms
Free SCC test removed 35 places
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 124 transition count 404
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 124 transition count 404
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -76
Deduced a syphon composed of 14 places in 0 ms
Iterating global reduction 0 with 14 rules applied. Total rules applied 25 place count 124 transition count 480
Deduced a syphon composed of 14 places in 0 ms
Drop transitions removed 89 transitions
Redundant transition composition rules discarded 89 transitions
Iterating global reduction 0 with 89 rules applied. Total rules applied 114 place count 124 transition count 391
Deduced a syphon composed of 14 places in 0 ms
Applied a total of 114 rules in 32 ms. Remains 124 /164 variables (removed 40) and now considering 391/534 (removed 143) transitions.
[2024-05-21 03:28:58] [INFO ] Redundant transitions in 197 ms returned []
[2024-05-21 03:28:58] [INFO ] Flow matrix only has 177 transitions (discarded 214 similar events)
// Phase 1: matrix 177 rows 124 cols
[2024-05-21 03:28:58] [INFO ] Computed 20 invariants in 2 ms
[2024-05-21 03:28:58] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/164 places, 391/534 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 394 ms. Remains : 124/164 places, 391/534 transitions.
Built C files in :
/tmp/ltsmin4847057431207805133
[2024-05-21 03:28:59] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4847057431207805133
Running compilation step : cd /tmp/ltsmin4847057431207805133;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 824 ms.
Running link step : cd /tmp/ltsmin4847057431207805133;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin4847057431207805133;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8781649910247049245.hoa' '--buchi-type=spotba'
LTSmin run took 152 ms.
FORMULA CloudDeployment-PT-5a-LTLFireability-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-5a-LTLFireability-13 finished in 8479 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(F(p1))))'
Support contains 7 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Applied a total of 0 rules in 3 ms. Remains 164 /164 variables (removed 0) and now considering 534/534 (removed 0) transitions.
[2024-05-21 03:29:00] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
// Phase 1: matrix 295 rows 164 cols
[2024-05-21 03:29:00] [INFO ] Computed 20 invariants in 2 ms
[2024-05-21 03:29:00] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-21 03:29:00] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:29:00] [INFO ] Invariant cache hit.
[2024-05-21 03:29:00] [INFO ] State equation strengthened by 126 read => feed constraints.
[2024-05-21 03:29:00] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
[2024-05-21 03:29:00] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2024-05-21 03:29:00] [INFO ] Invariant cache hit.
[2024-05-21 03:29:00] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 446 ms. Remains : 164/164 places, 534/534 transitions.
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-5a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s45 1) (OR (NEQ s1 1) (NEQ s2 1) (NEQ s6 1) (NEQ s151 1) (NEQ s162 1))), p1:(EQ s32 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-5a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-5a-LTLFireability-14 finished in 525 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 534/534 transitions.
Graph (trivial) has 200 edges and 164 vertex of which 50 / 164 are part of one of the 15 SCC in 1 ms
Free SCC test removed 35 places
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 124 transition count 404
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 124 transition count 404
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 41 place count 109 transition count 449
Drop transitions removed 80 transitions
Redundant transition composition rules discarded 80 transitions
Iterating global reduction 0 with 80 rules applied. Total rules applied 121 place count 109 transition count 369
Applied a total of 121 rules in 32 ms. Remains 109 /164 variables (removed 55) and now considering 369/534 (removed 165) transitions.
[2024-05-21 03:29:00] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
// Phase 1: matrix 155 rows 109 cols
[2024-05-21 03:29:00] [INFO ] Computed 20 invariants in 2 ms
[2024-05-21 03:29:00] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-21 03:29:00] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
[2024-05-21 03:29:00] [INFO ] Invariant cache hit.
[2024-05-21 03:29:00] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-21 03:29:00] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2024-05-21 03:29:00] [INFO ] Redundant transitions in 175 ms returned []
[2024-05-21 03:29:00] [INFO ] Flow matrix only has 155 transitions (discarded 214 similar events)
[2024-05-21 03:29:00] [INFO ] Invariant cache hit.
[2024-05-21 03:29:01] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 109/164 places, 369/534 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 525 ms. Remains : 109/164 places, 369/534 transitions.
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-5a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s17 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-5a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-5a-LTLFireability-15 finished in 706 ms.
All properties solved by simple procedures.
Total runtime 60010 ms.
BK_STOP 1716262142263
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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="CloudDeployment-PT-5a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is CloudDeployment-PT-5a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r087-tall-171620522100368"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5a.tgz
mv CloudDeployment-PT-5a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;