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-oct2-162038291900389.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)
......................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudOpsManagement-PT-00020by00010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291900389
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 28K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 188K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 91K 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 4.3K Mar 28 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 03:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 03:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 12:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 12:50 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-00020by00010-00
FORMULA_NAME CloudOpsManagement-PT-00020by00010-01
FORMULA_NAME CloudOpsManagement-PT-00020by00010-02
FORMULA_NAME CloudOpsManagement-PT-00020by00010-03
FORMULA_NAME CloudOpsManagement-PT-00020by00010-04
FORMULA_NAME CloudOpsManagement-PT-00020by00010-05
FORMULA_NAME CloudOpsManagement-PT-00020by00010-06
FORMULA_NAME CloudOpsManagement-PT-00020by00010-07
FORMULA_NAME CloudOpsManagement-PT-00020by00010-08
FORMULA_NAME CloudOpsManagement-PT-00020by00010-09
FORMULA_NAME CloudOpsManagement-PT-00020by00010-10
FORMULA_NAME CloudOpsManagement-PT-00020by00010-11
FORMULA_NAME CloudOpsManagement-PT-00020by00010-12
FORMULA_NAME CloudOpsManagement-PT-00020by00010-13
FORMULA_NAME CloudOpsManagement-PT-00020by00010-14
FORMULA_NAME CloudOpsManagement-PT-00020by00010-15

=== Now, execution of the tool begins

BK_START 1620577543554

Running Version 0
[2021-05-09 16:25:46] [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 16:25:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 16:25:46] [INFO ] Load time of PNML (sax parser for PT used): 19 ms
[2021-05-09 16:25:46] [INFO ] Transformed 27 places.
[2021-05-09 16:25:46] [INFO ] Transformed 29 transitions.
[2021-05-09 16:25:46] [INFO ] Parsed PT model containing 27 places and 29 transitions in 50 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 16:25:46] [INFO ] Initial state test concluded for 3 properties.
FORMULA CloudOpsManagement-PT-00020by00010-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 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 16:25:46] [INFO ] Computed 11 place invariants in 5 ms
[2021-05-09 16:25:46] [INFO ] Implicit Places using invariants in 96 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 124 ms to find 1 implicit places.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:46] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-09 16:25:46] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Starting structural reductions, iteration 1 : 26/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:46] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-09 16:25:46] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 2 iterations. Remains : 26/27 places, 29/29 transitions.
[2021-05-09 16:25:46] [INFO ] Flatten gal took : 45 ms
[2021-05-09 16:25:46] [INFO ] Flatten gal took : 4 ms
[2021-05-09 16:25:46] [INFO ] Input system was already deterministic with 29 transitions.
Incomplete random walk after 100018 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=1370 ) properties (out of 22) seen :21
Running SMT prover for 1 properties.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:46] [INFO ] Computed 10 place invariants in 4 ms
[2021-05-09 16:25:46] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned sat
[2021-05-09 16:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 16:25:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-09 16:25:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:25:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 16:25:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 16:25:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2021-05-09 16:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 16:25:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-09 16:25:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 16:25:46] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 16:25:47] [INFO ] Added : 17 causal constraints over 4 iterations in 30 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(p0))&&(p1||F(G(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:47] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-09 16:25:47] [INFO ] Implicit Places using invariants in 34 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:25:47] [INFO ] Computed 8 place invariants in 11 ms
[2021-05-09 16:25:47] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Starting structural reductions, iteration 1 : 24/26 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 16:25:47] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:25:47] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s17 1), p0:(OR (LT s8 1) (LT s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-00020by00010-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-00 finished in 416 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U (p1&&G(p0)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:47] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:25:47] [INFO ] Implicit Places using invariants in 30 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:25:47] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:25:47] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Starting structural reductions, iteration 1 : 24/26 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 16:25:47] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:25:47] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-01 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(OR (LT s0 1) (LT s23 1)), p1:(GEQ s18 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00020by00010-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-01 finished in 298 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:47] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:25:47] [INFO ] Implicit Places using invariants in 62 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 63 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:25:47] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:25:47] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Starting structural reductions, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 5 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 16:25:47] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:25:47] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s15 1), p0:(AND (GEQ s1 1) (GEQ s2 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00020by00010-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-02 finished in 324 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G((p0||G(p1))) U (p2&&G((p0||G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:48] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:25:48] [INFO ] Implicit Places using invariants in 26 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 26 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:25:48] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:25:48] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Starting structural reductions, iteration 1 : 24/26 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 16:25:48] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:25:48] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 3}, { cond=(AND p2 p0), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(GEQ s20 1), p0:(GEQ s21 1), p1:(GEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00020by00010-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-03 finished in 284 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U X(((p1 U p2)&&X(X(G(p3)))))))], workingDir=/home/mcc/execution]
Support contains 10 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:48] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:25:48] [INFO ] Implicit Places using invariants in 12 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 13 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:25:48] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:25:48] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 24/26 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 16:25:48] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:25:48] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 638 ms :[(OR (NOT p3) (NOT p2)), (OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), true, (NOT p2), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p2), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p3)]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 4}, { cond=(OR p2 p1), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 4}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={0} source=2 dest: 7}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=2 dest: 8}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=2 dest: 9}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=(NOT p3), acceptance={} source=6 dest: 3}, { cond=p3, acceptance={} source=6 dest: 6}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=7 dest: 8}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={0} source=7 dest: 10}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=7 dest: 11}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=7 dest: 12}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=7 dest: 13}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=7 dest: 14}], [{ cond=(OR p2 p1), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p2) p1), acceptance={} source=8 dest: 12}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=9 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=9 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=9 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=9 dest: 9}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=10 dest: 8}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={0} source=10 dest: 10}, { cond=(OR (AND p0 p2 p3) (AND p0 p1 p3)), acceptance={} source=10 dest: 10}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={0} source=10 dest: 11}, { cond=(AND p0 (NOT p2) p1 p3), acceptance={} source=10 dest: 11}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=10 dest: 12}, { cond=(AND p0 (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=10 dest: 13}, { cond=(AND p0 (NOT p2) (NOT p1) p3), acceptance={} source=10 dest: 13}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=10 dest: 14}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=11 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=11 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1 (NOT p3)), acceptance={} source=11 dest: 4}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={0} source=11 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=12 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={} source=12 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=12 dest: 6}, { cond=(AND (NOT p2) p1 p3), acceptance={} source=12 dest: 12}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=13 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=13 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1 (NOT p3)), acceptance={} source=13 dest: 4}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={0} source=13 dest: 7}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=13 dest: 8}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={0} source=13 dest: 9}, { cond=(OR (AND p0 p2 p3) (AND p0 p1 p3)), acceptance={} source=13 dest: 10}, { cond=(AND p0 (NOT p2) p1 p3), acceptance={} source=13 dest: 11}, { cond=(AND (NOT p0) (NOT p2) p1 p3), acceptance={} source=13 dest: 12}, { cond=(AND p0 (NOT p2) (NOT p1) p3), acceptance={} source=13 dest: 13}, { cond=(AND (NOT p0) (NOT p2) (NOT p1) p3), acceptance={} source=13 dest: 14}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=14 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={} source=14 dest: 4}, { cond=(OR p2 p1), acceptance={} source=14 dest: 5}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=14 dest: 6}, { cond=(AND (NOT p2) p1 p3), acceptance={} source=14 dest: 12}]], initial=0, aps=[p0:(OR (AND (GEQ s3 1) (GEQ s4 1)) (AND (GEQ s13 1) (GEQ s16 1) (GEQ s19 1))), p2:(AND (GEQ s8 1) (GEQ s22 1)), p1:(AND (GEQ s5 1) (GEQ s7 1) (GEQ s23 1)), p3:(AND (GEQ s3 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, 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, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 3 ms.
FORMULA CloudOpsManagement-PT-00020by00010-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-04 finished in 715 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 11 edges and 26 vertex of which 9 / 26 are part of one of the 4 SCC in 4 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 21 transition count 22
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 21 transition count 21
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 19 transition count 21
Applied a total of 5 rules in 28 ms. Remains 19 /26 variables (removed 7) and now considering 21/29 (removed 8) transitions.
[2021-05-09 16:25:49] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2021-05-09 16:25:49] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 16:25:49] [INFO ] Implicit Places using invariants in 23 ms returned []
[2021-05-09 16:25:49] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2021-05-09 16:25:49] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 16:25:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:25:49] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2021-05-09 16:25:49] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:25:49] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2021-05-09 16:25:49] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-09 16:25:49] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 19/26 places, 21/29 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s12 1) (GEQ s14 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 0 ms.
FORMULA CloudOpsManagement-PT-00020by00010-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-05 finished in 179 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(X(p0))||G(((p0&&G(p1))||F(p2))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:49] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:25:49] [INFO ] Implicit Places using invariants in 27 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 28 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:25:49] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:25:49] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Starting structural reductions, iteration 1 : 24/26 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 16:25:49] [INFO ] Computed 8 place invariants in 4 ms
[2021-05-09 16:25:49] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(GEQ s11 1), p2:(GEQ s2 1), p1:(AND (GEQ s8 1) (GEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 39 steps with 4 reset in 2 ms.
FORMULA CloudOpsManagement-PT-00020by00010-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-07 finished in 297 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(!p0))||((p1||X((p2 U p3))) U p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:49] [INFO ] Computed 10 place invariants in 13 ms
[2021-05-09 16:25:49] [INFO ] Implicit Places using invariants in 41 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
// Phase 1: matrix 29 rows 25 cols
[2021-05-09 16:25:49] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 16:25:49] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 25/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 25 cols
[2021-05-09 16:25:49] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-09 16:25:49] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 2 iterations. Remains : 25/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p3), (AND p0 (NOT p3)), true, false, p0]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-08 automaton TGBA [mat=[[{ cond=(AND (NOT p3) p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=0 dest: 2}], [{ cond=(AND p0 (NOT p3) p2), acceptance={} source=1 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) (NOT p3) p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1 p3), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 2}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=3, aps=[p3:(AND (GEQ s17 1) (GEQ s19 1) (GEQ s21 1)), p2:(GEQ s17 1), p0:(AND (GEQ s5 1) (GEQ s7 1) (GEQ s24 1)), p1:(AND (GEQ s19 1) (GEQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00020by00010-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-08 finished in 262 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(!p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 11 edges and 26 vertex of which 9 / 26 are part of one of the 4 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 21 transition count 21
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 21 transition count 19
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 17 transition count 19
Applied a total of 9 rules in 4 ms. Remains 17 /26 variables (removed 9) and now considering 19/29 (removed 10) transitions.
[2021-05-09 16:25:49] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 16:25:49] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:25:49] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-09 16:25:49] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 16:25:49] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:25:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:25:49] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-09 16:25:49] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:25:49] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 16:25:49] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:25:49] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/26 places, 19/29 transitions.
Stuttering acceptance computed with spot in 31 ms :[p0]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-09 automaton TGBA [mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s7 1) (LT 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 0 ms.
FORMULA CloudOpsManagement-PT-00020by00010-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-09 finished in 103 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||X(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:49] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:25:49] [INFO ] Implicit Places using invariants in 26 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 26 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:25:49] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:25:49] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 24/26 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 16:25:50] [INFO ] Computed 8 place invariants in 11 ms
[2021-05-09 16:25:50] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-10 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00020by00010-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-10 finished in 162 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:50] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:25:50] [INFO ] Implicit Places using invariants in 20 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 20 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:25:50] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:25:50] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Starting structural reductions, iteration 1 : 24/26 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 16:25:50] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:25:50] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-11 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}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s21 1) (GEQ s8 1) (GEQ s9 1) (GEQ s20 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-00020by00010-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-11 finished in 215 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:50] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:25:50] [INFO ] Implicit Places using invariants in 23 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 24 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:25:50] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:25:50] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
Starting structural reductions, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 2 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 16:25:50] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:25:50] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s13 1) (LT s16 1) (LT 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00020by00010-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-12 finished in 201 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U (p1 U p2)))], workingDir=/home/mcc/execution]
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 8 edges and 26 vertex of which 7 / 26 are part of one of the 3 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 22 transition count 23
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 22 transition count 22
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 20 transition count 22
Applied a total of 5 rules in 3 ms. Remains 20 /26 variables (removed 6) and now considering 22/29 (removed 7) transitions.
[2021-05-09 16:25:50] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 20 cols
[2021-05-09 16:25:50] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 16:25:50] [INFO ] Implicit Places using invariants in 12 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 12 ms to find 1 implicit places.
[2021-05-09 16:25:50] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:25:50] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 16:25:50] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:25:50] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Starting structural reductions, iteration 1 : 19/26 places, 22/29 transitions.
Graph (trivial) has 5 edges and 19 vertex of which 2 / 19 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Applied a total of 1 rules in 1 ms. Remains 18 /19 variables (removed 1) and now considering 21/22 (removed 1) transitions.
[2021-05-09 16:25:50] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 16:25:50] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:25:50] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-09 16:25:50] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 16:25:50] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:25:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:25:50] [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.
Finished structural reductions, in 2 iterations. Remains : 18/26 places, 21/29 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p2), true, (NOT p0), (NOT p2)]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-13 automaton TGBA [mat=[[{ cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(GEQ s10 1), p0:(LT s12 1), p1:(AND (GEQ s4 1) (GEQ s6 1) (GEQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 23 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00020by00010-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-13 finished in 192 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G(!p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:50] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-09 16:25:50] [INFO ] Implicit Places using invariants in 14 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 29 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:25:50] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:25:50] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Starting structural reductions, iteration 1 : 24/26 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 16:25:50] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:25:50] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 56 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-14 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(AND (GEQ s8 1) (GEQ s22 1)), p0:(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][false, false]]
Stuttering criterion allowed to conclude after 244 steps with 38 reset in 15 ms.
FORMULA CloudOpsManagement-PT-00020by00010-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-14 finished in 165 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(!p0)&&F(G((X(!p2)||p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:25:50] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:25:50] [INFO ] Implicit Places using invariants in 74 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 85 ms to find 1 implicit places.
// Phase 1: matrix 29 rows 25 cols
[2021-05-09 16:25:50] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 16:25:50] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 25/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 25 cols
[2021-05-09 16:25:50] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 16:25:51] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 2 iterations. Remains : 25/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR p0 (AND (NOT p1) p2)), p0, (AND (NOT p1) p2), (AND (NOT p1) p2)]
Running random walk in product with property : CloudOpsManagement-PT-00020by00010-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=p2, acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s19 1) (GEQ s21 1)), p1:(OR (LT s19 1) (LT s21 1)), p2:(GEQ s20 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00020by00010-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00020by00010-15 finished in 321 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620577551473

--------------------
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-00020by00010"
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-00020by00010, 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-oct2-162038291900389"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-00020by00010.tgz
mv CloudOpsManagement-PT-00020by00010 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;