About the Execution of ITS-Tools for ShieldRVt-PT-030A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 789.787 | 76785.00 | 103927.00 | 665.70 | TFFFFFTFFFFTTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r235-smll-162106564700292.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/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 ShieldRVt-PT-030A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-smll-162106564700292
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 8.9K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 106K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 13:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 13:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 19:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 19:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 82K May 5 16:52 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 ShieldRVt-PT-030A-00
FORMULA_NAME ShieldRVt-PT-030A-01
FORMULA_NAME ShieldRVt-PT-030A-02
FORMULA_NAME ShieldRVt-PT-030A-03
FORMULA_NAME ShieldRVt-PT-030A-04
FORMULA_NAME ShieldRVt-PT-030A-05
FORMULA_NAME ShieldRVt-PT-030A-06
FORMULA_NAME ShieldRVt-PT-030A-07
FORMULA_NAME ShieldRVt-PT-030A-08
FORMULA_NAME ShieldRVt-PT-030A-09
FORMULA_NAME ShieldRVt-PT-030A-10
FORMULA_NAME ShieldRVt-PT-030A-11
FORMULA_NAME ShieldRVt-PT-030A-12
FORMULA_NAME ShieldRVt-PT-030A-13
FORMULA_NAME ShieldRVt-PT-030A-14
FORMULA_NAME ShieldRVt-PT-030A-15
=== Now, execution of the tool begins
BK_START 1621264529709
Running Version 0
[2021-05-17 15:15:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-17 15:15:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 15:15:33] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2021-05-17 15:15:33] [INFO ] Transformed 243 places.
[2021-05-17 15:15:33] [INFO ] Transformed 243 transitions.
[2021-05-17 15:15:33] [INFO ] Found NUPN structural information;
[2021-05-17 15:15:33] [INFO ] Parsed PT model containing 243 places and 243 transitions in 214 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 15:15:33] [INFO ] Initial state test concluded for 5 properties.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldRVt-PT-030A-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030A-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030A-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030A-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030A-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 243 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 63 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:15:33] [INFO ] Computed 121 place invariants in 16 ms
[2021-05-17 15:15:33] [INFO ] Implicit Places using invariants in 503 ms returned []
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:15:33] [INFO ] Computed 121 place invariants in 6 ms
[2021-05-17 15:15:34] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 1042 ms to find 0 implicit places.
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:15:34] [INFO ] Computed 121 place invariants in 14 ms
[2021-05-17 15:15:34] [INFO ] Dead Transitions using invariants and state equation in 392 ms returned []
Finished structural reductions, in 1 iterations. Remains : 243/243 places, 242/242 transitions.
[2021-05-17 15:15:35] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-17 15:15:35] [INFO ] Flatten gal took : 104 ms
FORMULA ShieldRVt-PT-030A-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030A-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030A-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 15:15:35] [INFO ] Flatten gal took : 48 ms
[2021-05-17 15:15:35] [INFO ] Input system was already deterministic with 242 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=166 ) properties (out of 12) seen :6
Running SMT prover for 6 properties.
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:15:35] [INFO ] Computed 121 place invariants in 5 ms
[2021-05-17 15:15:35] [INFO ] [Real]Absence check using 121 positive place invariants in 49 ms returned sat
[2021-05-17 15:15:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:15:36] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2021-05-17 15:15:36] [INFO ] Computed and/alt/rep : 241/1049/241 causal constraints (skipped 0 transitions) in 47 ms.
[2021-05-17 15:15:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:15:36] [INFO ] [Nat]Absence check using 121 positive place invariants in 52 ms returned sat
[2021-05-17 15:15:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:15:36] [INFO ] [Nat]Absence check using state equation in 159 ms returned sat
[2021-05-17 15:15:36] [INFO ] Computed and/alt/rep : 241/1049/241 causal constraints (skipped 0 transitions) in 46 ms.
[2021-05-17 15:15:39] [INFO ] Added : 218 causal constraints over 48 iterations in 2271 ms. Result :sat
[2021-05-17 15:15:39] [INFO ] [Real]Absence check using 121 positive place invariants in 56 ms returned sat
[2021-05-17 15:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:15:39] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2021-05-17 15:15:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:15:39] [INFO ] [Nat]Absence check using 121 positive place invariants in 47 ms returned sat
[2021-05-17 15:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:15:39] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2021-05-17 15:15:39] [INFO ] Computed and/alt/rep : 241/1049/241 causal constraints (skipped 0 transitions) in 26 ms.
[2021-05-17 15:15:41] [INFO ] Added : 225 causal constraints over 47 iterations in 1784 ms. Result :sat
[2021-05-17 15:15:41] [INFO ] [Real]Absence check using 121 positive place invariants in 28 ms returned sat
[2021-05-17 15:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:15:41] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2021-05-17 15:15:41] [INFO ] Computed and/alt/rep : 241/1049/241 causal constraints (skipped 0 transitions) in 24 ms.
[2021-05-17 15:15:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:15:41] [INFO ] [Nat]Absence check using 121 positive place invariants in 29 ms returned sat
[2021-05-17 15:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:15:41] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2021-05-17 15:15:41] [INFO ] Computed and/alt/rep : 241/1049/241 causal constraints (skipped 0 transitions) in 21 ms.
[2021-05-17 15:15:42] [INFO ] Added : 169 causal constraints over 34 iterations in 854 ms. Result :sat
[2021-05-17 15:15:42] [INFO ] [Real]Absence check using 121 positive place invariants in 27 ms returned sat
[2021-05-17 15:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:15:43] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2021-05-17 15:15:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:15:43] [INFO ] [Nat]Absence check using 121 positive place invariants in 47 ms returned sat
[2021-05-17 15:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:15:43] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2021-05-17 15:15:43] [INFO ] Computed and/alt/rep : 241/1049/241 causal constraints (skipped 0 transitions) in 24 ms.
[2021-05-17 15:15:45] [INFO ] Added : 195 causal constraints over 42 iterations in 1786 ms. Result :sat
[2021-05-17 15:15:45] [INFO ] [Real]Absence check using 121 positive place invariants in 46 ms returned sat
[2021-05-17 15:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:15:45] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2021-05-17 15:15:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:15:45] [INFO ] [Nat]Absence check using 121 positive place invariants in 48 ms returned sat
[2021-05-17 15:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:15:45] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2021-05-17 15:15:45] [INFO ] Computed and/alt/rep : 241/1049/241 causal constraints (skipped 0 transitions) in 22 ms.
[2021-05-17 15:15:47] [INFO ] Added : 206 causal constraints over 43 iterations in 1659 ms. Result :sat
[2021-05-17 15:15:47] [INFO ] [Real]Absence check using 121 positive place invariants in 32 ms returned sat
[2021-05-17 15:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:15:47] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2021-05-17 15:15:47] [INFO ] Computed and/alt/rep : 241/1049/241 causal constraints (skipped 0 transitions) in 19 ms.
[2021-05-17 15:15:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:15:47] [INFO ] [Nat]Absence check using 121 positive place invariants in 48 ms returned sat
[2021-05-17 15:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:15:47] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2021-05-17 15:15:47] [INFO ] Computed and/alt/rep : 241/1049/241 causal constraints (skipped 0 transitions) in 21 ms.
[2021-05-17 15:15:50] [INFO ] Added : 238 causal constraints over 51 iterations in 2457 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 243 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 243/243 places, 242/242 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 240 transition count 240
Applied a total of 3 rules in 73 ms. Remains 240 /243 variables (removed 3) and now considering 240/242 (removed 2) transitions.
// Phase 1: matrix 240 rows 240 cols
[2021-05-17 15:15:50] [INFO ] Computed 120 place invariants in 3 ms
[2021-05-17 15:15:50] [INFO ] Implicit Places using invariants in 232 ms returned []
// Phase 1: matrix 240 rows 240 cols
[2021-05-17 15:15:50] [INFO ] Computed 120 place invariants in 5 ms
[2021-05-17 15:15:51] [INFO ] Implicit Places using invariants and state equation in 369 ms returned []
Implicit Place search using SMT with State Equation took 604 ms to find 0 implicit places.
[2021-05-17 15:15:51] [INFO ] Redundant transitions in 22 ms returned []
// Phase 1: matrix 240 rows 240 cols
[2021-05-17 15:15:51] [INFO ] Computed 120 place invariants in 2 ms
[2021-05-17 15:15:51] [INFO ] Dead Transitions using invariants and state equation in 275 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/243 places, 240/242 transitions.
Stuttering acceptance computed with spot in 238 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030A-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s72 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 791 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 1 ms.
FORMULA ShieldRVt-PT-030A-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030A-01 finished in 2115 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((G(p0)||(p1&&(G(!p0)||X(p0)))) U p2))], workingDir=/home/mcc/execution]
Support contains 6 out of 243 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 8 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:15:52] [INFO ] Computed 121 place invariants in 2 ms
[2021-05-17 15:15:52] [INFO ] Implicit Places using invariants in 262 ms returned []
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:15:52] [INFO ] Computed 121 place invariants in 2 ms
[2021-05-17 15:15:53] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 593 ms to find 0 implicit places.
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:15:53] [INFO ] Computed 121 place invariants in 2 ms
[2021-05-17 15:15:53] [INFO ] Dead Transitions using invariants and state equation in 278 ms returned []
Finished structural reductions, in 1 iterations. Remains : 243/243 places, 242/242 transitions.
Stuttering acceptance computed with spot in 216 ms :[(NOT p2), true, (NOT p0), (OR (AND (NOT p0) p1) (AND (NOT p0) p2)), false, p0]
Running random walk in product with property : ShieldRVt-PT-030A-04 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=0 dest: 3}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(OR (AND p2 (NOT p0)) (AND (NOT p0) p1)), acceptance={} source=3 dest: 1}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={} source=5 dest: 1}, { cond=(NOT p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (EQ s121 0) (EQ s44 1)), p0:(AND (NEQ s182 0) (NEQ s50 1)), p1:(OR (EQ s122 0) (EQ s226 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]]
Product exploration explored 100000 steps with 0 reset in 442 ms.
Product exploration explored 100000 steps with 0 reset in 769 ms.
Knowledge obtained : [(NOT p2), (NOT p0), p1]
Stuttering acceptance computed with spot in 273 ms :[(NOT p2), true, (NOT p0), (OR (AND (NOT p0) p1) (AND (NOT p0) p2)), false, p0]
Product exploration explored 100000 steps with 0 reset in 388 ms.
Entered a terminal (fully accepting) state of product in 31143 steps with 1 reset in 146 ms.
FORMULA ShieldRVt-PT-030A-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030A-04 finished in 3305 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(((X(p1)&&p0)||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 243 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 5 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:15:55] [INFO ] Computed 121 place invariants in 2 ms
[2021-05-17 15:15:56] [INFO ] Implicit Places using invariants in 298 ms returned []
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:15:56] [INFO ] Computed 121 place invariants in 7 ms
[2021-05-17 15:15:56] [INFO ] Implicit Places using invariants and state equation in 442 ms returned []
Implicit Place search using SMT with State Equation took 743 ms to find 0 implicit places.
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:15:56] [INFO ] Computed 121 place invariants in 2 ms
[2021-05-17 15:15:56] [INFO ] Dead Transitions using invariants and state equation in 262 ms returned []
Finished structural reductions, in 1 iterations. Remains : 243/243 places, 242/242 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-030A-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s49 0) (NEQ s197 1)), p1:(AND (NEQ s80 0) (NEQ s118 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 747 ms.
Stack based approach found an accepted trace after 19 steps with 0 reset with depth 20 and stack size 20 in 1 ms.
FORMULA ShieldRVt-PT-030A-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030A-05 finished in 1931 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 243 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 243/243 places, 242/242 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 242 transition count 241
Applied a total of 2 rules in 20 ms. Remains 242 /243 variables (removed 1) and now considering 241/242 (removed 1) transitions.
// Phase 1: matrix 241 rows 242 cols
[2021-05-17 15:15:57] [INFO ] Computed 121 place invariants in 2 ms
[2021-05-17 15:15:57] [INFO ] Implicit Places using invariants in 180 ms returned [235]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 183 ms to find 1 implicit places.
[2021-05-17 15:15:57] [INFO ] Redundant transitions in 13 ms returned []
// Phase 1: matrix 241 rows 241 cols
[2021-05-17 15:15:57] [INFO ] Computed 120 place invariants in 2 ms
[2021-05-17 15:15:58] [INFO ] Dead Transitions using invariants and state equation in 220 ms returned []
Starting structural reductions, iteration 1 : 241/243 places, 241/242 transitions.
Applied a total of 0 rules in 20 ms. Remains 241 /241 variables (removed 0) and now considering 241/241 (removed 0) transitions.
[2021-05-17 15:15:58] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 241 rows 241 cols
[2021-05-17 15:15:58] [INFO ] Computed 120 place invariants in 1 ms
[2021-05-17 15:15:58] [INFO ] Dead Transitions using invariants and state equation in 265 ms returned []
Finished structural reductions, in 2 iterations. Remains : 241/243 places, 241/242 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030A-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s124 0) (EQ s108 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 385 ms.
Product exploration explored 100000 steps with 0 reset in 456 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 393 ms.
Product exploration explored 100000 steps with 0 reset in 519 ms.
[2021-05-17 15:16:00] [INFO ] Flatten gal took : 38 ms
[2021-05-17 15:16:00] [INFO ] Flatten gal took : 26 ms
[2021-05-17 15:16:00] [INFO ] Time to serialize gal into /tmp/LTL11923221337679728588.gal : 27 ms
[2021-05-17 15:16:00] [INFO ] Time to serialize properties into /tmp/LTL7636308459158350828.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/LTL11923221337679728588.gal, -t, CGAL, -LTL, /tmp/LTL7636308459158350828.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/LTL11923221337679728588.gal -t CGAL -LTL /tmp/LTL7636308459158350828.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((p124==0)||(p108==1))"))))
Formula 0 simplified : !FG"((p124==0)||(p108==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2021-05-17 15:16:15] [INFO ] Flatten gal took : 26 ms
[2021-05-17 15:16:15] [INFO ] Applying decomposition
[2021-05-17 15:16:15] [INFO ] Flatten gal took : 38 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/graph1304140798464157807.txt, -o, /tmp/graph1304140798464157807.bin, -w, /tmp/graph1304140798464157807.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/graph1304140798464157807.bin, -l, -1, -v, -w, /tmp/graph1304140798464157807.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 15:16:15] [INFO ] Decomposing Gal with order
[2021-05-17 15:16:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 15:16:16] [INFO ] Removed a total of 89 redundant transitions.
[2021-05-17 15:16:16] [INFO ] Flatten gal took : 127 ms
[2021-05-17 15:16:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 21 ms.
[2021-05-17 15:16:16] [INFO ] Time to serialize gal into /tmp/LTL15397661375363357537.gal : 23 ms
[2021-05-17 15:16:16] [INFO ] Time to serialize properties into /tmp/LTL5804876985671617255.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/LTL15397661375363357537.gal, -t, CGAL, -LTL, /tmp/LTL5804876985671617255.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/LTL15397661375363357537.gal -t CGAL -LTL /tmp/LTL5804876985671617255.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("((i7.i1.u61.p124==0)||(i6.i1.u53.p108==1))"))))
Formula 0 simplified : !FG"((i7.i1.u61.p124==0)||(i6.i1.u53.p108==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
282 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.86358,95440,1,0,108288,79,1009,564492,64,127,53931
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldRVt-PT-030A-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property ShieldRVt-PT-030A-07 finished in 21829 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 243 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:16:19] [INFO ] Computed 121 place invariants in 1 ms
[2021-05-17 15:16:19] [INFO ] Implicit Places using invariants in 209 ms returned []
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:16:19] [INFO ] Computed 121 place invariants in 2 ms
[2021-05-17 15:16:20] [INFO ] Implicit Places using invariants and state equation in 405 ms returned []
Implicit Place search using SMT with State Equation took 615 ms to find 0 implicit places.
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:16:20] [INFO ] Computed 121 place invariants in 2 ms
[2021-05-17 15:16:20] [INFO ] Dead Transitions using invariants and state equation in 285 ms returned []
Finished structural reductions, in 1 iterations. Remains : 243/243 places, 242/242 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030A-08 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 (EQ s177 0) (EQ s40 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]]
Product exploration explored 100000 steps with 0 reset in 636 ms.
Product exploration explored 100000 steps with 0 reset in 479 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 632 ms.
Product exploration explored 100000 steps with 0 reset in 582 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 243 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 243/243 places, 242/242 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 243 transition count 242
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 1 rules in 60 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2021-05-17 15:16:23] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:16:23] [INFO ] Computed 121 place invariants in 1 ms
[2021-05-17 15:16:23] [INFO ] Dead Transitions using invariants and state equation in 375 ms returned []
Finished structural reductions, in 1 iterations. Remains : 243/243 places, 242/242 transitions.
Product exploration explored 100000 steps with 0 reset in 682 ms.
Product exploration explored 100000 steps with 0 reset in 576 ms.
[2021-05-17 15:16:25] [INFO ] Flatten gal took : 19 ms
[2021-05-17 15:16:25] [INFO ] Flatten gal took : 17 ms
[2021-05-17 15:16:25] [INFO ] Time to serialize gal into /tmp/LTL3436793657162738110.gal : 7 ms
[2021-05-17 15:16:25] [INFO ] Time to serialize properties into /tmp/LTL18118018511234744016.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/LTL3436793657162738110.gal, -t, CGAL, -LTL, /tmp/LTL18118018511234744016.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/LTL3436793657162738110.gal -t CGAL -LTL /tmp/LTL18118018511234744016.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(G("((p177==0)||(p40==1))"))))
Formula 0 simplified : !XG"((p177==0)||(p40==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2021-05-17 15:16:40] [INFO ] Flatten gal took : 15 ms
[2021-05-17 15:16:40] [INFO ] Applying decomposition
[2021-05-17 15:16:40] [INFO ] Flatten gal took : 19 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/graph10688002224953153545.txt, -o, /tmp/graph10688002224953153545.bin, -w, /tmp/graph10688002224953153545.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/graph10688002224953153545.bin, -l, -1, -v, -w, /tmp/graph10688002224953153545.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 15:16:40] [INFO ] Decomposing Gal with order
[2021-05-17 15:16:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 15:16:40] [INFO ] Removed a total of 90 redundant transitions.
[2021-05-17 15:16:40] [INFO ] Flatten gal took : 64 ms
[2021-05-17 15:16:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2021-05-17 15:16:40] [INFO ] Time to serialize gal into /tmp/LTL5103440318453161514.gal : 6 ms
[2021-05-17 15:16:40] [INFO ] Time to serialize properties into /tmp/LTL14673427692502420447.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/LTL5103440318453161514.gal, -t, CGAL, -LTL, /tmp/LTL14673427692502420447.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/LTL5103440318453161514.gal -t CGAL -LTL /tmp/LTL14673427692502420447.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(G("((i11.i1.u88.p177==0)||(i2.u19.p40==1))"))))
Formula 0 simplified : !XG"((i11.i1.u88.p177==0)||(i2.u19.p40==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
75 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.796828,43152,1,0,44169,80,1038,172165,64,122,36425
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldRVt-PT-030A-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property ShieldRVt-PT-030A-08 finished in 21735 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 243 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 4 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:16:41] [INFO ] Computed 121 place invariants in 1 ms
[2021-05-17 15:16:41] [INFO ] Implicit Places using invariants in 166 ms returned []
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:16:41] [INFO ] Computed 121 place invariants in 2 ms
[2021-05-17 15:16:41] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
// Phase 1: matrix 242 rows 243 cols
[2021-05-17 15:16:41] [INFO ] Computed 121 place invariants in 1 ms
[2021-05-17 15:16:42] [INFO ] Dead Transitions using invariants and state equation in 275 ms returned []
Finished structural reductions, in 1 iterations. Remains : 243/243 places, 242/242 transitions.
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : ShieldRVt-PT-030A-13 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s185 0), p0:(OR (EQ s149 0) (EQ s138 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 32 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030A-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030A-13 finished in 853 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 243 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 243/243 places, 242/242 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 242 transition count 241
Applied a total of 2 rules in 27 ms. Remains 242 /243 variables (removed 1) and now considering 241/242 (removed 1) transitions.
// Phase 1: matrix 241 rows 242 cols
[2021-05-17 15:16:42] [INFO ] Computed 121 place invariants in 1 ms
[2021-05-17 15:16:42] [INFO ] Implicit Places using invariants in 219 ms returned [235]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 222 ms to find 1 implicit places.
[2021-05-17 15:16:42] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 241 rows 241 cols
[2021-05-17 15:16:42] [INFO ] Computed 120 place invariants in 1 ms
[2021-05-17 15:16:42] [INFO ] Dead Transitions using invariants and state equation in 310 ms returned []
Starting structural reductions, iteration 1 : 241/243 places, 241/242 transitions.
Applied a total of 0 rules in 17 ms. Remains 241 /241 variables (removed 0) and now considering 241/241 (removed 0) transitions.
[2021-05-17 15:16:42] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 241 rows 241 cols
[2021-05-17 15:16:42] [INFO ] Computed 120 place invariants in 1 ms
[2021-05-17 15:16:42] [INFO ] Dead Transitions using invariants and state equation in 222 ms returned []
Finished structural reductions, in 2 iterations. Remains : 241/243 places, 241/242 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030A-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s98 0) (EQ s116 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 452 ms.
Stack based approach found an accepted trace after 34617 steps with 0 reset with depth 34618 and stack size 5826 in 263 ms.
FORMULA ShieldRVt-PT-030A-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030A-14 finished in 1581 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 243 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 243/243 places, 242/242 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 242 transition count 241
Applied a total of 2 rules in 23 ms. Remains 242 /243 variables (removed 1) and now considering 241/242 (removed 1) transitions.
// Phase 1: matrix 241 rows 242 cols
[2021-05-17 15:16:43] [INFO ] Computed 121 place invariants in 1 ms
[2021-05-17 15:16:43] [INFO ] Implicit Places using invariants in 208 ms returned [235]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 210 ms to find 1 implicit places.
[2021-05-17 15:16:43] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 241 rows 241 cols
[2021-05-17 15:16:43] [INFO ] Computed 120 place invariants in 1 ms
[2021-05-17 15:16:44] [INFO ] Dead Transitions using invariants and state equation in 262 ms returned []
Starting structural reductions, iteration 1 : 241/243 places, 241/242 transitions.
Applied a total of 0 rules in 15 ms. Remains 241 /241 variables (removed 0) and now considering 241/241 (removed 0) transitions.
[2021-05-17 15:16:44] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 241 rows 241 cols
[2021-05-17 15:16:44] [INFO ] Computed 120 place invariants in 1 ms
[2021-05-17 15:16:44] [INFO ] Dead Transitions using invariants and state equation in 350 ms returned []
Finished structural reductions, in 2 iterations. Remains : 241/243 places, 241/242 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030A-15 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:(OR (EQ s124 0) (EQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2 reset in 603 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 1 ms.
FORMULA ShieldRVt-PT-030A-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030A-15 finished in 1567 ms.
All properties solved without resorting to model-checking.
BK_STOP 1621264606494
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="ShieldRVt-PT-030A"
export BK_EXAMINATION="LTLCardinality"
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 ShieldRVt-PT-030A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r235-smll-162106564700292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-030A.tgz
mv ShieldRVt-PT-030A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;