About the Execution of ITS-Tools for CloudOpsManagement-PT-10240by05120
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 675.180 | 72001.00 | 88752.00 | 105.10 | FFFFFFFTFFFFFTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2021-input.r045-oct2-162038292000461.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudOpsManagement-PT-10240by05120, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292000461
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 28K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 185K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 106K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Mar 28 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 22 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 13 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 17K May 5 16:51 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME CloudOpsManagement-PT-10240by05120-00
FORMULA_NAME CloudOpsManagement-PT-10240by05120-01
FORMULA_NAME CloudOpsManagement-PT-10240by05120-02
FORMULA_NAME CloudOpsManagement-PT-10240by05120-03
FORMULA_NAME CloudOpsManagement-PT-10240by05120-04
FORMULA_NAME CloudOpsManagement-PT-10240by05120-05
FORMULA_NAME CloudOpsManagement-PT-10240by05120-06
FORMULA_NAME CloudOpsManagement-PT-10240by05120-07
FORMULA_NAME CloudOpsManagement-PT-10240by05120-08
FORMULA_NAME CloudOpsManagement-PT-10240by05120-09
FORMULA_NAME CloudOpsManagement-PT-10240by05120-10
FORMULA_NAME CloudOpsManagement-PT-10240by05120-11
FORMULA_NAME CloudOpsManagement-PT-10240by05120-12
FORMULA_NAME CloudOpsManagement-PT-10240by05120-13
FORMULA_NAME CloudOpsManagement-PT-10240by05120-14
FORMULA_NAME CloudOpsManagement-PT-10240by05120-15
=== Now, execution of the tool begins
BK_START 1620581980287
Running Version 0
[2021-05-09 17:39:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 17:39:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 17:39:41] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2021-05-09 17:39:41] [INFO ] Transformed 27 places.
[2021-05-09 17:39:41] [INFO ] Transformed 29 transitions.
[2021-05-09 17:39:41] [INFO ] Parsed PT model containing 27 places and 29 transitions in 49 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 17:39:41] [INFO ] Initial state test concluded for 2 properties.
Support contains 22 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 8 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2021-05-09 17:39:41] [INFO ] Computed 11 place invariants in 7 ms
[2021-05-09 17:39:41] [INFO ] Implicit Places using invariants in 104 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 126 ms to find 3 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:39:41] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:39:41] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:39:41] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 17:39:41] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/27 places, 29/29 transitions.
[2021-05-09 17:39:42] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 17:39:42] [INFO ] Flatten gal took : 19 ms
FORMULA CloudOpsManagement-PT-10240by05120-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 17:39:42] [INFO ] Flatten gal took : 4 ms
[2021-05-09 17:39:42] [INFO ] Input system was already deterministic with 29 transitions.
Incomplete random walk after 102422 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=2695 ) properties (out of 16) seen :6
Running SMT prover for 10 properties.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:39:42] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:39:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:39:42] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2021-05-09 17:39:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:39:42] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-09 17:39:42] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using 8 positive place invariants in 10 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2021-05-09 17:39:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:39:42] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:39:42] [INFO ] Added : 25 causal constraints over 5 iterations in 22 ms. Result :sat
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:39:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2021-05-09 17:39:42] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:39:42] [INFO ] Added : 25 causal constraints over 5 iterations in 24 ms. Result :sat
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Added 3 Read/Feed constraints in 8 ms returned sat
[2021-05-09 17:39:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:39:42] [INFO ] Added : 21 causal constraints over 6 iterations in 22 ms. Result :sat
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 9 ms.
[2021-05-09 17:39:42] [INFO ] Added : 25 causal constraints over 5 iterations in 30 ms. Result :sat
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:39:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:39:42] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:39:42] [INFO ] Added : 25 causal constraints over 5 iterations in 17 ms. Result :sat
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:39:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:39:42] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:39:42] [INFO ] Added : 25 causal constraints over 5 iterations in 17 ms. Result :sat
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:39:42] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:39:42] [INFO ] Added : 25 causal constraints over 5 iterations in 21 ms. Result :sat
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:39:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:39:42] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:39:42] [INFO ] Added : 25 causal constraints over 5 iterations in 15 ms. Result :sat
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:39:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2021-05-09 17:39:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:39:42] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:39:42] [INFO ] Added : 25 causal constraints over 5 iterations in 19 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 11 edges and 24 vertex of which 8 / 24 are part of one of the 3 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Applied a total of 1 rules in 7 ms. Remains 19 /24 variables (removed 5) and now considering 22/29 (removed 7) transitions.
[2021-05-09 17:39:42] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 17:39:42] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:39:42] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-09 17:39:42] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 17:39:42] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:39:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:39:43] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-09 17:39:43] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 17:39:43] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 17:39:43] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:39:43] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 19/24 places, 22/29 transitions.
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-00 automaton TGBA [mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s14 1), p1:(AND (GEQ s7 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 9 ms.
FORMULA CloudOpsManagement-PT-10240by05120-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-00 finished in 276 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F((p0&&X(p1)))&&X(X((!p1 U (p2||G(!p1)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:39:43] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 17:39:43] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:39:43] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:39:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:39:43] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:39:43] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:39:43] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (AND p1 (NOT p2)), (NOT p1), (AND p1 (NOT p2)), true]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(GEQ s18 1), p1:(GEQ s15 1), p2:(AND (LT s18 1) (LT s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-01 finished in 265 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 9 edges and 24 vertex of which 6 / 24 are part of one of the 2 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Applied a total of 1 rules in 1 ms. Remains 20 /24 variables (removed 4) and now considering 23/29 (removed 6) transitions.
[2021-05-09 17:39:43] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
// Phase 1: matrix 21 rows 20 cols
[2021-05-09 17:39:43] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:39:43] [INFO ] Implicit Places using invariants in 21 ms returned []
[2021-05-09 17:39:43] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
// Phase 1: matrix 21 rows 20 cols
[2021-05-09 17:39:43] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:39:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:39:43] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2021-05-09 17:39:43] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 17:39:43] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
// Phase 1: matrix 21 rows 20 cols
[2021-05-09 17:39:43] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:39:43] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/24 places, 23/29 transitions.
Stuttering acceptance computed with spot in 34 ms :[true, (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (LT s15 1) (OR (LT s1 1) (LT s2 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 17 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-02 finished in 159 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 13 edges and 24 vertex of which 10 / 24 are part of one of the 4 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Applied a total of 1 rules in 1 ms. Remains 18 /24 variables (removed 6) and now considering 21/29 (removed 8) transitions.
[2021-05-09 17:39:43] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 17:39:43] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:39:43] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-09 17:39:43] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 17:39:43] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:39:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:39:43] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2021-05-09 17:39:43] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 17:39:43] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 17:39:43] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:39:43] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 18/24 places, 21/29 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-03 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s9 1) (GEQ s16 1)), p0:(GEQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 329 ms.
Product exploration explored 100000 steps with 0 reset in 613 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 152 ms.
Product exploration explored 100000 steps with 0 reset in 192 ms.
[2021-05-09 17:39:45] [INFO ] Flatten gal took : 3 ms
[2021-05-09 17:39:45] [INFO ] Flatten gal took : 2 ms
[2021-05-09 17:39:45] [INFO ] Time to serialize gal into /tmp/LTL14835158136845554199.gal : 1 ms
[2021-05-09 17:39:45] [INFO ] Time to serialize properties into /tmp/LTL2684672307574685751.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14835158136845554199.gal, -t, CGAL, -LTL, /tmp/LTL2684672307574685751.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14835158136845554199.gal -t CGAL -LTL /tmp/LTL2684672307574685751.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("(Wsr3Started>=1)")U("((ScUnavailable>=1)&&(Bounder1>=1))")))))
Formula 0 simplified : !FG("(Wsr3Started>=1)" U "((ScUnavailable>=1)&&(Bounder1>=1))")
Detected timeout of ITS tools.
[2021-05-09 17:40:00] [INFO ] Flatten gal took : 7 ms
[2021-05-09 17:40:00] [INFO ] Applying decomposition
[2021-05-09 17:40:00] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4274829626652412327.txt, -o, /tmp/graph4274829626652412327.bin, -w, /tmp/graph4274829626652412327.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph4274829626652412327.bin, -l, -1, -v, -w, /tmp/graph4274829626652412327.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 17:40:00] [INFO ] Decomposing Gal with order
[2021-05-09 17:40:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 17:40:00] [INFO ] Removed a total of 4 redundant transitions.
[2021-05-09 17:40:00] [INFO ] Flatten gal took : 22 ms
[2021-05-09 17:40:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 17:40:00] [INFO ] Time to serialize gal into /tmp/LTL11976102334307559445.gal : 1 ms
[2021-05-09 17:40:00] [INFO ] Time to serialize properties into /tmp/LTL11982929175468611552.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11976102334307559445.gal, -t, CGAL, -LTL, /tmp/LTL11982929175468611552.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11976102334307559445.gal -t CGAL -LTL /tmp/LTL11982929175468611552.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G(("(i1.u5.Wsr3Started>=1)")U("((i2.u3.ScUnavailable>=1)&&(i2.u6.Bounder1>=1))")))))
Formula 0 simplified : !FG("(i1.u5.Wsr3Started>=1)" U "((i2.u3.ScUnavailable>=1)&&(i2.u6.Bounder1>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2875888996203528905
[2021-05-09 17:40:15] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2875888996203528905
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2875888996203528905]
Compilation finished in 220 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin2875888996203528905]
Link finished in 53 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>([](((LTLAPp0==true) U (LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin2875888996203528905]
LTSmin run took 537 ms.
FORMULA CloudOpsManagement-PT-10240by05120-03 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudOpsManagement-PT-10240by05120-03 finished in 32663 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 9 edges and 24 vertex of which 8 / 24 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Applied a total of 1 rules in 2 ms. Remains 20 /24 variables (removed 4) and now considering 25/29 (removed 4) transitions.
[2021-05-09 17:40:16] [INFO ] Flow matrix only has 21 transitions (discarded 4 similar events)
// Phase 1: matrix 21 rows 20 cols
[2021-05-09 17:40:16] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:16] [INFO ] Implicit Places using invariants in 37 ms returned []
[2021-05-09 17:40:16] [INFO ] Flow matrix only has 21 transitions (discarded 4 similar events)
// Phase 1: matrix 21 rows 20 cols
[2021-05-09 17:40:16] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:40:16] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2021-05-09 17:40:16] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 17:40:16] [INFO ] Flow matrix only has 21 transitions (discarded 4 similar events)
// Phase 1: matrix 21 rows 20 cols
[2021-05-09 17:40:16] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:40:16] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/24 places, 25/29 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s12 1) (GEQ s14 1) (GEQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-04 finished in 133 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:16] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:16] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:16] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:40:16] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:16] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:40:16] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ s20 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-05 finished in 170 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(!p0)&&X(X(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:16] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:16] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:16] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 17:40:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:40:17] [INFO ] Implicit Places using invariants and state equation in 732 ms returned []
Implicit Place search using SMT with State Equation took 774 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:17] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:17] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 108 ms :[true, p0, (NOT p0), (NOT p0), true]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-06 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s8 1) (GEQ s9 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-06 finished in 918 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(!p0)||(X(G(p0)) U (p1 U X(p2))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:17] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:17] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:17] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:40:17] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:17] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 17:40:17] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 549 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p0), (AND p0 (NOT p2)), (NOT p2), (NOT p2), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (NOT p2), true, (OR (NOT p2) (NOT p0)), p0]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-08 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 11}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 13}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 9}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 11}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 7}, { cond=(AND p0 p1), acceptance={} source=3 dest: 10}], [{ cond=(NOT p2), acceptance={} source=4 dest: 11}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 11}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 12}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 12}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 13}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=7 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=7 dest: 10}], [{ cond=true, acceptance={} source=8 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=9 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={0} source=9 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=10 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=10 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=10 dest: 9}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=10 dest: 10}], [{ cond=true, acceptance={0} source=11 dest: 11}], [{ cond=(AND p0 p2), acceptance={0} source=12 dest: 2}, { cond=(NOT p0), acceptance={0} source=12 dest: 11}, { cond=(AND p0 (NOT p2)), acceptance={0} source=12 dest: 12}], [{ cond=p0, acceptance={} source=13 dest: 11}, { cond=(NOT p0), acceptance={} source=13 dest: 13}]], initial=8, aps=[p0:(GEQ s17 1), p2:(GEQ s11 1), p1:(AND (GEQ s11 1) (GEQ s12 1) (GEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 79 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-10240by05120-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-08 finished in 679 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 15 edges and 24 vertex of which 11 / 24 are part of one of the 4 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Applied a total of 1 rules in 1 ms. Remains 17 /24 variables (removed 7) and now considering 19/29 (removed 10) transitions.
[2021-05-09 17:40:18] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 17:40:18] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:40:18] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-09 17:40:18] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 17:40:18] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:40:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:40:18] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2021-05-09 17:40:18] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 17:40:18] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 17:40:18] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:40:18] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/24 places, 19/29 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-10240by05120-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-09 finished in 164 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 11 edges and 24 vertex of which 8 / 24 are part of one of the 3 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Applied a total of 1 rules in 2 ms. Remains 19 /24 variables (removed 5) and now considering 22/29 (removed 7) transitions.
[2021-05-09 17:40:18] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 17:40:18] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:40:18] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-09 17:40:18] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 17:40:18] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:40:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:40:18] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2021-05-09 17:40:18] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 17:40:18] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 17:40:18] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:18] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 19/24 places, 22/29 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-10 automaton TGBA [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:(GEQ s14 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]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-10 finished in 186 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0))&&(p1 U X(X(!p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:18] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:40:18] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:18] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:40:18] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:18] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:18] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 291 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) p2), (NOT p0), true]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-11 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 5}, { cond=(NOT p0), acceptance={} source=1 dest: 7}], [{ cond=(AND p1 p0 p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=2 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 6}, { cond=(NOT p0), acceptance={0} source=2 dest: 7}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 6}, { cond=(OR (NOT p0) p2), acceptance={} source=3 dest: 7}], [{ cond=p0, acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 7}], [{ cond=(AND p0 p2), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 6}, { cond=(NOT p0), acceptance={} source=5 dest: 7}], [{ cond=p0, acceptance={} source=6 dest: 6}, { cond=(NOT p0), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(GEQ s21 1), p0:(AND (GEQ s8 1) (GEQ s9 1)), p2:(GEQ s20 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-11 finished in 421 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:18] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:18] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:18] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 17:40:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:40:19] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:19] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:19] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 205 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=p0, acceptance={} source=6 dest: 2}]], initial=4, aps=[p1:(LT s14 1), p0:(AND (GEQ s13 1) (GEQ s16 1) (GEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 79 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-10240by05120-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-12 finished in 290 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:19] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:40:19] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:19] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 17:40:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:40:19] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:19] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:19] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s5 1) (LT s7 1) (LT s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 128 ms.
Product exploration explored 100000 steps with 50000 reset in 106 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 108 ms.
Product exploration explored 100000 steps with 50000 reset in 95 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 24 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 15 edges and 24 vertex of which 11 / 24 are part of one of the 4 SCC in 1 ms
Free SCC test removed 7 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Applied a total of 1 rules in 1 ms. Remains 17 /24 variables (removed 7) and now considering 19/29 (removed 10) transitions.
[2021-05-09 17:40:20] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 17:40:20] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 17:40:20] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:40:20] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/24 places, 19/29 transitions.
Product exploration explored 100000 steps with 50000 reset in 185 ms.
Product exploration explored 100000 steps with 50000 reset in 165 ms.
[2021-05-09 17:40:20] [INFO ] Flatten gal took : 2 ms
[2021-05-09 17:40:20] [INFO ] Flatten gal took : 1 ms
[2021-05-09 17:40:20] [INFO ] Time to serialize gal into /tmp/LTL13096092373376667225.gal : 1 ms
[2021-05-09 17:40:20] [INFO ] Time to serialize properties into /tmp/LTL1539621689448998984.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13096092373376667225.gal, -t, CGAL, -LTL, /tmp/LTL1539621689448998984.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13096092373376667225.gal -t CGAL -LTL /tmp/LTL1539621689448998984.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(((OsRunning<1)||(SwContainer<1))||(Bounder2<1))"))))
Formula 0 simplified : !XF"(((OsRunning<1)||(SwContainer<1))||(Bounder2<1))"
Detected timeout of ITS tools.
[2021-05-09 17:40:35] [INFO ] Flatten gal took : 2 ms
[2021-05-09 17:40:35] [INFO ] Applying decomposition
[2021-05-09 17:40:35] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17803596710250383489.txt, -o, /tmp/graph17803596710250383489.bin, -w, /tmp/graph17803596710250383489.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17803596710250383489.bin, -l, -1, -v, -w, /tmp/graph17803596710250383489.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 17:40:35] [INFO ] Decomposing Gal with order
[2021-05-09 17:40:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 17:40:35] [INFO ] Removed a total of 2 redundant transitions.
[2021-05-09 17:40:35] [INFO ] Flatten gal took : 3 ms
[2021-05-09 17:40:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-09 17:40:35] [INFO ] Time to serialize gal into /tmp/LTL15299399896494700805.gal : 1 ms
[2021-05-09 17:40:35] [INFO ] Time to serialize properties into /tmp/LTL3501637870965234768.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL15299399896494700805.gal, -t, CGAL, -LTL, /tmp/LTL3501637870965234768.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL15299399896494700805.gal -t CGAL -LTL /tmp/LTL3501637870965234768.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(((i0.u2.OsRunning<1)||(i1.u3.SwContainer<1))||(i0.u1.Bounder2<1))"))))
Formula 0 simplified : !XF"(((i0.u2.OsRunning<1)||(i1.u3.SwContainer<1))||(i0.u1.Bounder2<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5405992801931756868
[2021-05-09 17:40:50] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5405992801931756868
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5405992801931756868]
Compilation finished in 135 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin5405992801931756868]
Link finished in 42 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin5405992801931756868]
LTSmin run took 816 ms.
FORMULA CloudOpsManagement-PT-10240by05120-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudOpsManagement-PT-10240by05120-13 finished in 32374 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((F(G(p1))||p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:51] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:51] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:51] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:40:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:40:51] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:40:51] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:51] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s8 1) (LT s22 1)), p1:(OR (LT s3 1) (LT s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 68 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-14 finished in 223 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(!p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 7 edges and 24 vertex of which 5 / 24 are part of one of the 2 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Applied a total of 1 rules in 2 ms. Remains 21 /24 variables (removed 3) and now considering 25/29 (removed 4) transitions.
[2021-05-09 17:40:51] [INFO ] Flow matrix only has 23 transitions (discarded 2 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-09 17:40:51] [INFO ] Computed 8 place invariants in 3 ms
[2021-05-09 17:40:51] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-09 17:40:51] [INFO ] Flow matrix only has 23 transitions (discarded 2 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-09 17:40:51] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 17:40:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:40:51] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2021-05-09 17:40:51] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 17:40:51] [INFO ] Flow matrix only has 23 transitions (discarded 2 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-09 17:40:51] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:40:51] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/24 places, 25/29 transitions.
Stuttering acceptance computed with spot in 43 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s17 1), p0:(GEQ s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 132 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-10240by05120-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-15 finished in 139 ms.
All properties solved without resorting to model-checking.
BK_STOP 1620582052288
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudOpsManagement-PT-10240by05120"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is CloudOpsManagement-PT-10240by05120, 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 r045-oct2-162038292000461"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-10240by05120.tgz
mv CloudOpsManagement-PT-10240by05120 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 ;