About the Execution of ITS-Tools for UtilityControlRoom-PT-Z2T3N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5832.604 | 1139797.00 | 3246946.00 | 1772.70 | FFFFFFFFFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r276-smll-165307353000171.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is UtilityControlRoom-PT-Z2T3N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353000171
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 28K Apr 29 18:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 29 18:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 31K Apr 29 18:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 123K Apr 29 18:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 9 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 9 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 9 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 9 09:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 9 09:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.1K May 9 09:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 116K May 10 09:34 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 UtilityControlRoom-PT-Z2T3N10-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653146713128
Running Version 202205111006
[2022-05-21 15:25:15] [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]
[2022-05-21 15:25:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 15:25:15] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2022-05-21 15:25:15] [INFO ] Transformed 174 places.
[2022-05-21 15:25:15] [INFO ] Transformed 270 transitions.
[2022-05-21 15:25:15] [INFO ] Parsed PT model containing 174 places and 270 transitions in 332 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 145 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 30 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2022-05-21 15:25:15] [INFO ] Computed 23 place invariants in 23 ms
[2022-05-21 15:25:16] [INFO ] Implicit Places using invariants in 265 ms returned []
// Phase 1: matrix 230 rows 174 cols
[2022-05-21 15:25:16] [INFO ] Computed 23 place invariants in 8 ms
[2022-05-21 15:25:16] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 608 ms to find 0 implicit places.
// Phase 1: matrix 230 rows 174 cols
[2022-05-21 15:25:16] [INFO ] Computed 23 place invariants in 11 ms
[2022-05-21 15:25:16] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 174/174 places, 230/230 transitions.
Support contains 145 out of 174 places after structural reductions.
[2022-05-21 15:25:17] [INFO ] Flatten gal took : 87 ms
[2022-05-21 15:25:17] [INFO ] Flatten gal took : 36 ms
[2022-05-21 15:25:17] [INFO ] Input system was already deterministic with 230 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 832 ms. (steps per millisecond=12 ) properties (out of 26) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 230 rows 174 cols
[2022-05-21 15:25:18] [INFO ] Computed 23 place invariants in 4 ms
[2022-05-21 15:25:18] [INFO ] [Real]Absence check using 23 positive place invariants in 22 ms returned sat
[2022-05-21 15:25:18] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2022-05-21 15:25:18] [INFO ] [Nat]Absence check using 23 positive place invariants in 13 ms returned sat
[2022-05-21 15:25:18] [INFO ] After 81ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 4 atomic propositions for a total of 14 simplifications.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((false U F(p0)))||F(X(G(p1)))))'
Support contains 53 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 0 place count 174 transition count 210
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 52 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2022-05-21 15:25:19] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-21 15:25:19] [INFO ] Implicit Places using invariants in 212 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 218 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 12 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 225 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (LEQ s102 (ADD s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 28273 reset in 1022 ms.
Product exploration explored 100000 steps with 28231 reset in 590 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 4 factoid took 200 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 15:25:21] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 15:25:21] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 424 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 15:25:22] [INFO ] Computed 22 place invariants in 3 ms
[2022-05-21 15:25:22] [INFO ] [Real]Absence check using 22 positive place invariants in 13 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (NOT (AND (NOT p0) (NOT p1)))), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 5 factoid took 144 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 0 AP.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-00 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-00 finished in 3524 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 40 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 6 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2022-05-21 15:25:22] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-21 15:25:22] [INFO ] Implicit Places using invariants in 118 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 128 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 6 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 173/174 places, 230/230 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 (ADD s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1291 reset in 363 ms.
Stack based approach found an accepted trace after 64925 steps with 933 reset with depth 155 and stack size 155 in 449 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-01 finished in 1059 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G((p0 U !p0)))))'
Support contains 40 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 133 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 133 transition count 150
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 123 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 123 transition count 140
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 21 rules applied. Total rules applied 143 place count 112 transition count 130
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 21 rules applied. Total rules applied 164 place count 101 transition count 120
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 184 place count 91 transition count 110
Applied a total of 184 rules in 40 ms. Remains 91 /174 variables (removed 83) and now considering 110/230 (removed 120) transitions.
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 15:25:23] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 15:25:23] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 15:25:23] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 15:25:23] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2022-05-21 15:25:23] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 15:25:23] [INFO ] Computed 21 place invariants in 6 ms
[2022-05-21 15:25:23] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/174 places, 110/230 transitions.
Finished structural reductions, in 1 iterations. Remains : 91/174 places, 110/230 transitions.
Stuttering acceptance computed with spot in 96 ms :[p0, p0]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20) (ADD s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 ...], 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 1 reset in 251 ms.
Product exploration explored 100000 steps with 4 reset in 506 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 173 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 97 ms :[p0, p0]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 159 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[p0, p0]
Stuttering acceptance computed with spot in 92 ms :[p0, p0]
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 15:25:25] [INFO ] Computed 21 place invariants in 2 ms
[2022-05-21 15:25:25] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned sat
[2022-05-21 15:25:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 15:25:25] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-05-21 15:25:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 15:25:25] [INFO ] [Nat]Absence check using 21 positive place invariants in 11 ms returned sat
[2022-05-21 15:25:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 15:25:25] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-21 15:25:25] [INFO ] Computed and/alt/rep : 80/100/80 causal constraints (skipped 0 transitions) in 20 ms.
[2022-05-21 15:25:26] [INFO ] Added : 4 causal constraints over 1 iterations in 73 ms. Result :sat
Could not prove EG p0
Support contains 40 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 110/110 transitions.
Applied a total of 0 rules in 10 ms. Remains 91 /91 variables (removed 0) and now considering 110/110 (removed 0) transitions.
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 15:25:26] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 15:25:26] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 15:25:26] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 15:25:26] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2022-05-21 15:25:26] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 15:25:26] [INFO ] Computed 21 place invariants in 3 ms
[2022-05-21 15:25:26] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 91/91 places, 110/110 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 182 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 87 ms :[p0, p0]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 220 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 86 ms :[p0, p0]
Stuttering acceptance computed with spot in 95 ms :[p0, p0]
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 15:25:27] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 15:25:27] [INFO ] [Real]Absence check using 21 positive place invariants in 10 ms returned sat
[2022-05-21 15:25:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 15:25:27] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-21 15:25:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 15:25:27] [INFO ] [Nat]Absence check using 21 positive place invariants in 13 ms returned sat
[2022-05-21 15:25:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 15:25:27] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-05-21 15:25:27] [INFO ] Computed and/alt/rep : 80/100/80 causal constraints (skipped 0 transitions) in 12 ms.
[2022-05-21 15:25:27] [INFO ] Added : 4 causal constraints over 1 iterations in 43 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 94 ms :[p0, p0]
Product exploration explored 100000 steps with 0 reset in 437 ms.
Product exploration explored 100000 steps with 2 reset in 411 ms.
Built C files in :
/tmp/ltsmin5471452948920969254
[2022-05-21 15:25:28] [INFO ] Computing symmetric may disable matrix : 110 transitions.
[2022-05-21 15:25:28] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:25:28] [INFO ] Computing symmetric may enable matrix : 110 transitions.
[2022-05-21 15:25:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:25:28] [INFO ] Computing Do-Not-Accords matrix : 110 transitions.
[2022-05-21 15:25:28] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:25:28] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5471452948920969254
Running compilation step : cd /tmp/ltsmin5471452948920969254;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 529 ms.
Running link step : cd /tmp/ltsmin5471452948920969254;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin5471452948920969254;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17156958265164760770.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 40 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 110/110 transitions.
Applied a total of 0 rules in 6 ms. Remains 91 /91 variables (removed 0) and now considering 110/110 (removed 0) transitions.
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 15:25:43] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 15:25:43] [INFO ] Implicit Places using invariants in 75 ms returned []
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 15:25:43] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 15:25:43] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2022-05-21 15:25:43] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 15:25:43] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 15:25:44] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 91/91 places, 110/110 transitions.
Built C files in :
/tmp/ltsmin17510516100969662889
[2022-05-21 15:25:44] [INFO ] Computing symmetric may disable matrix : 110 transitions.
[2022-05-21 15:25:44] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:25:44] [INFO ] Computing symmetric may enable matrix : 110 transitions.
[2022-05-21 15:25:44] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:25:44] [INFO ] Computing Do-Not-Accords matrix : 110 transitions.
[2022-05-21 15:25:44] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:25:44] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17510516100969662889
Running compilation step : cd /tmp/ltsmin17510516100969662889;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 309 ms.
Running link step : cd /tmp/ltsmin17510516100969662889;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin17510516100969662889;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17727630058441736177.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-21 15:25:59] [INFO ] Flatten gal took : 12 ms
[2022-05-21 15:25:59] [INFO ] Flatten gal took : 9 ms
[2022-05-21 15:25:59] [INFO ] Time to serialize gal into /tmp/LTL5953821427307883946.gal : 4 ms
[2022-05-21 15:25:59] [INFO ] Time to serialize properties into /tmp/LTL16843899876195778063.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5953821427307883946.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16843899876195778063.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5953821...267
Read 1 LTL properties
Checking formula 0 : !((G(F(G(("((((((OpenRequests_0_0+OpenRequests_0_1)+(OpenRequests_1_0+OpenRequests_1_1))+((OpenRequests_2_0+OpenRequests_2_1)+(OpenReq...1599
Formula 0 simplified : !GFG("((((((OpenRequests_0_0+OpenRequests_0_1)+(OpenRequests_1_0+OpenRequests_1_1))+((OpenRequests_2_0+OpenRequests_2_1)+(OpenReques...1591
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
13 unique states visited
13 strongly connected components in search stack
14 transitions explored
13 items max in DFS search stack
182 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,0,1.85627,43992,1,0,55,100324,25,35,8746,100910,229
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-02 finished in 37645 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 11 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 134 transition count 150
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 114 transition count 150
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 113 transition count 130
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 113 transition count 130
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 152 place count 103 transition count 120
Iterating global reduction 2 with 10 rules applied. Total rules applied 162 place count 103 transition count 120
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 172 place count 93 transition count 100
Iterating global reduction 2 with 10 rules applied. Total rules applied 182 place count 93 transition count 100
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 192 place count 83 transition count 90
Iterating global reduction 2 with 10 rules applied. Total rules applied 202 place count 83 transition count 90
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 212 place count 83 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 212 place count 83 transition count 70
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 232 place count 73 transition count 70
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 252 place count 63 transition count 60
Applied a total of 252 rules in 34 ms. Remains 63 /174 variables (removed 111) and now considering 60/230 (removed 170) transitions.
// Phase 1: matrix 60 rows 63 cols
[2022-05-21 15:26:01] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-21 15:26:01] [INFO ] Implicit Places using invariants in 65 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/174 places, 60/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 62/174 places, 60/230 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s21 (ADD s22 s23 s24 s25 s26 s27 s28 s29 s30 s31))], 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 8325 reset in 355 ms.
Stack based approach found an accepted trace after 72719 steps with 6073 reset with depth 9 and stack size 9 in 287 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-03 finished in 849 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U (F(p0)&&p1)) U G(p2))&&X(p3)&&F(p1)))'
Support contains 41 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 7 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2022-05-21 15:26:02] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-21 15:26:02] [INFO ] Implicit Places using invariants in 176 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 179 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 366 ms :[(OR (NOT p2) (NOT p1) (NOT p3)), true, (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p2), (NOT p3), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 4}, { cond=(OR p1 p0), acceptance={} source=0 dest: 5}, { cond=(OR p2 p1 p0), acceptance={} source=0 dest: 6}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 7}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=5 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=5 dest: 5}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p3), acceptance={} source=6 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p2:(LEQ 1 s102), p1:(LEQ (ADD s113 s114 s115 s116 s117 s118 s119 s120 s121 s122) (ADD s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-04 finished in 604 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G((G(p0)&&X(p1)))||F(p2)))))'
Support contains 41 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 133 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 133 transition count 150
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 123 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 123 transition count 140
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 142 place count 113 transition count 130
Applied a total of 142 rules in 27 ms. Remains 113 /174 variables (removed 61) and now considering 130/230 (removed 100) transitions.
// Phase 1: matrix 130 rows 113 cols
[2022-05-21 15:26:02] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-21 15:26:02] [INFO ] Implicit Places using invariants in 67 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 75 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/174 places, 130/230 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 102 transition count 120
Applied a total of 20 rules in 8 ms. Remains 102 /112 variables (removed 10) and now considering 120/130 (removed 10) transitions.
// Phase 1: matrix 120 rows 102 cols
[2022-05-21 15:26:02] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-21 15:26:02] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 120 rows 102 cols
[2022-05-21 15:26:02] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 15:26:03] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 102/174 places, 120/230 transitions.
Finished structural reductions, in 2 iterations. Remains : 102/174 places, 120/230 transitions.
Stuttering acceptance computed with spot in 90 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s92 s93 s94 s95 s96 s97 s98 s99 s100 s101) s71), p2:(LEQ (ADD s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2538 reset in 365 ms.
Product exploration explored 100000 steps with 2552 reset in 349 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (NOT (AND p0 (NOT p2) p1))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))))), (X (X (NOT (AND p0 (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 260 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 94 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :1
Finished Best-First random walk after 82 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=41 )
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (NOT (AND p0 (NOT p2) p1))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))))), (X (X (NOT (AND p0 (NOT p2) p1))))]
False Knowledge obtained : [(F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))), (F (AND p0 p1 (NOT p2)))]
Knowledge based reduction with 5 factoid took 349 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 82 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 107 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Support contains 41 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 120/120 transitions.
Applied a total of 0 rules in 8 ms. Remains 102 /102 variables (removed 0) and now considering 120/120 (removed 0) transitions.
// Phase 1: matrix 120 rows 102 cols
[2022-05-21 15:26:04] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 15:26:04] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 120 rows 102 cols
[2022-05-21 15:26:04] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 15:26:05] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2022-05-21 15:26:05] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 120 rows 102 cols
[2022-05-21 15:26:05] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 15:26:05] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 120/120 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 221 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 101 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :1
Finished Best-First random walk after 82 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=82 )
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))), (F (AND p0 p1 (NOT p2)))]
Knowledge based reduction with 5 factoid took 251 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 83 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 81 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 78 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Product exploration explored 100000 steps with 2545 reset in 340 ms.
Product exploration explored 100000 steps with 2511 reset in 448 ms.
Built C files in :
/tmp/ltsmin9309481980001391407
[2022-05-21 15:26:06] [INFO ] Computing symmetric may disable matrix : 120 transitions.
[2022-05-21 15:26:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:26:06] [INFO ] Computing symmetric may enable matrix : 120 transitions.
[2022-05-21 15:26:06] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:26:06] [INFO ] Computing Do-Not-Accords matrix : 120 transitions.
[2022-05-21 15:26:06] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:26:06] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9309481980001391407
Running compilation step : cd /tmp/ltsmin9309481980001391407;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 380 ms.
Running link step : cd /tmp/ltsmin9309481980001391407;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin9309481980001391407;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17601368753672358396.hoa' '--buchi-type=spotba'
LTSmin run took 191 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-05 finished in 4775 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(X(G(!p0)))))'
Support contains 30 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 3 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2022-05-21 15:26:07] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-21 15:26:07] [INFO ] Implicit Places using invariants in 167 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 170 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 226 ms :[true, p0, (NOT p0), false, p0, false, false]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=p0, acceptance={} source=6 dest: 2}]], initial=3, aps=[p0:(LEQ (ADD s113 s114 s115 s116 s117 s118 s119 s120 s121 s122) (ADD s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 31 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-06 finished in 426 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((false U !X(G(p0))))) U p1))'
Support contains 32 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 10 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2022-05-21 15:26:07] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-21 15:26:08] [INFO ] Implicit Places using invariants in 167 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 172 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 16 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 197 ms :[p0, (NOT p1), (OR (NOT p1) p0), p0]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=1, aps=[p0:(LEQ 1 (ADD s92 s93 s94 s95 s96 s97 s98 s99 s100 s101)), p1:(LEQ (ADD s0 s1) (ADD s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3607 reset in 299 ms.
Product exploration explored 100000 steps with 3593 reset in 293 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 155 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 230 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F p1)]
Knowledge based reduction with 4 factoid took 263 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 177 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 159 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 15:26:09] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 15:26:10] [INFO ] [Real]Absence check using 22 positive place invariants in 14 ms returned sat
[2022-05-21 15:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 15:26:10] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2022-05-21 15:26:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 15:26:10] [INFO ] [Nat]Absence check using 22 positive place invariants in 19 ms returned sat
[2022-05-21 15:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 15:26:10] [INFO ] [Nat]Absence check using state equation in 170 ms returned sat
[2022-05-21 15:26:10] [INFO ] Computed and/alt/rep : 200/310/200 causal constraints (skipped 0 transitions) in 29 ms.
[2022-05-21 15:26:10] [INFO ] Added : 21 causal constraints over 5 iterations in 183 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 32 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 15:26:11] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 15:26:11] [INFO ] Implicit Places using invariants in 161 ms returned []
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 15:26:11] [INFO ] Computed 22 place invariants in 9 ms
[2022-05-21 15:26:11] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 15:26:11] [INFO ] Computed 22 place invariants in 3 ms
[2022-05-21 15:26:11] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 153/153 places, 210/210 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 222 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 199 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F p1)]
Knowledge based reduction with 4 factoid took 256 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 164 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 156 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 15:26:12] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 15:26:13] [INFO ] [Real]Absence check using 22 positive place invariants in 16 ms returned sat
[2022-05-21 15:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 15:26:13] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2022-05-21 15:26:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 15:26:13] [INFO ] [Nat]Absence check using 22 positive place invariants in 11 ms returned sat
[2022-05-21 15:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 15:26:13] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2022-05-21 15:26:13] [INFO ] Computed and/alt/rep : 200/310/200 causal constraints (skipped 0 transitions) in 18 ms.
[2022-05-21 15:26:13] [INFO ] Added : 21 causal constraints over 5 iterations in 172 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 169 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Product exploration explored 100000 steps with 3581 reset in 334 ms.
Product exploration explored 100000 steps with 3592 reset in 368 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 141 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Support contains 32 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 4 ms
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 153 transition count 210
Deduced a syphon composed of 10 places in 0 ms
Applied a total of 10 rules in 16 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2022-05-21 15:26:15] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 15:26:15] [INFO ] Computed 22 place invariants in 5 ms
[2022-05-21 15:26:15] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 153/153 places, 210/210 transitions.
Finished structural reductions, in 1 iterations. Remains : 153/153 places, 210/210 transitions.
Product exploration explored 100000 steps with 3583 reset in 621 ms.
Product exploration explored 100000 steps with 3568 reset in 468 ms.
Built C files in :
/tmp/ltsmin14350991236167967861
[2022-05-21 15:26:16] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14350991236167967861
Running compilation step : cd /tmp/ltsmin14350991236167967861;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 567 ms.
Running link step : cd /tmp/ltsmin14350991236167967861;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin14350991236167967861;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10020626314812175207.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 32 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 15:26:31] [INFO ] Computed 22 place invariants in 5 ms
[2022-05-21 15:26:31] [INFO ] Implicit Places using invariants in 105 ms returned []
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 15:26:31] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 15:26:31] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 15:26:31] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 15:26:31] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 153/153 places, 210/210 transitions.
Built C files in :
/tmp/ltsmin15113875119800158561
[2022-05-21 15:26:31] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15113875119800158561
Running compilation step : cd /tmp/ltsmin15113875119800158561;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 796 ms.
Running link step : cd /tmp/ltsmin15113875119800158561;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin15113875119800158561;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5849025165433225124.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-21 15:26:47] [INFO ] Flatten gal took : 24 ms
[2022-05-21 15:26:47] [INFO ] Flatten gal took : 18 ms
[2022-05-21 15:26:47] [INFO ] Time to serialize gal into /tmp/LTL9456204759393598362.gal : 4 ms
[2022-05-21 15:26:47] [INFO ] Time to serialize properties into /tmp/LTL8204238397153613789.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9456204759393598362.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8204238397153613789.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9456204...266
Read 1 LTL properties
Checking formula 0 : !(((X(X(!(X(G("(((((ControlRoomDispatch_0+ControlRoomDispatch_1)+(ControlRoomDispatch_2+ControlRoomDispatch_3))+((ControlRoomDispatch_...618
Formula 0 simplified : !(XX!XG"(((((ControlRoomDispatch_0+ControlRoomDispatch_1)+(ControlRoomDispatch_2+ControlRoomDispatch_3))+((ControlRoomDispatch_4+Con...606
Detected timeout of ITS tools.
[2022-05-21 15:27:02] [INFO ] Flatten gal took : 18 ms
[2022-05-21 15:27:02] [INFO ] Applying decomposition
[2022-05-21 15:27:02] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15163994482400310629.txt' '-o' '/tmp/graph15163994482400310629.bin' '-w' '/tmp/graph15163994482400310629.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15163994482400310629.bin' '-l' '-1' '-v' '-w' '/tmp/graph15163994482400310629.weights' '-q' '0' '-e' '0.001'
[2022-05-21 15:27:02] [INFO ] Decomposing Gal with order
[2022-05-21 15:27:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 15:27:02] [INFO ] Removed a total of 206 redundant transitions.
[2022-05-21 15:27:02] [INFO ] Flatten gal took : 192 ms
[2022-05-21 15:27:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 15 ms.
[2022-05-21 15:27:02] [INFO ] Time to serialize gal into /tmp/LTL1144489475048657090.gal : 10 ms
[2022-05-21 15:27:02] [INFO ] Time to serialize properties into /tmp/LTL13545413896822610281.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1144489475048657090.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13545413896822610281.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1144489...267
Read 1 LTL properties
Checking formula 0 : !(((X(X(!(X(G("(((((gu15.ControlRoomDispatch_0+gu15.ControlRoomDispatch_1)+(gu15.ControlRoomDispatch_2+gu15.ControlRoomDispatch_3))+((...756
Formula 0 simplified : !(XX!XG"(((((gu15.ControlRoomDispatch_0+gu15.ControlRoomDispatch_1)+(gu15.ControlRoomDispatch_2+gu15.ControlRoomDispatch_3))+((gu15....744
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12650469811436258744
[2022-05-21 15:27:17] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12650469811436258744
Running compilation step : cd /tmp/ltsmin12650469811436258744;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 640 ms.
Running link step : cd /tmp/ltsmin12650469811436258744;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin12650469811436258744;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X((false U !X([]((LTLAPp0==true)))))) U (LTLAPp1==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07 finished in 85041 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(G((p1 U (!F(X(p1))&&p2)))&&!p0))))'
Support contains 6 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 4 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2022-05-21 15:27:32] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-21 15:27:33] [INFO ] Implicit Places using invariants in 117 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 118 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p2) p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), true, (OR (NOT p2) p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=p1, acceptance={0} source=4 dest: 4}]], initial=2, aps=[p2:(LEQ s40 s116), p1:(LEQ s0 s102), p0:(LEQ s93 s106)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 64 steps with 2 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-08 finished in 320 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(X(F(G(p0)))))))'
Support contains 2 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 174 transition count 192
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 95 place count 136 transition count 173
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 95 place count 136 transition count 154
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 133 place count 117 transition count 154
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 134 place count 116 transition count 153
Iterating global reduction 2 with 1 rules applied. Total rules applied 135 place count 116 transition count 153
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 173 place count 97 transition count 134
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 174 place count 97 transition count 133
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 175 place count 96 transition count 113
Iterating global reduction 2 with 1 rules applied. Total rules applied 176 place count 96 transition count 113
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 186 place count 86 transition count 103
Iterating global reduction 2 with 10 rules applied. Total rules applied 196 place count 86 transition count 103
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 206 place count 76 transition count 83
Iterating global reduction 2 with 10 rules applied. Total rules applied 216 place count 76 transition count 83
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 225 place count 67 transition count 74
Iterating global reduction 2 with 9 rules applied. Total rules applied 234 place count 67 transition count 74
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 243 place count 67 transition count 65
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 261 place count 58 transition count 56
Applied a total of 261 rules in 26 ms. Remains 58 /174 variables (removed 116) and now considering 56/230 (removed 174) transitions.
// Phase 1: matrix 56 rows 58 cols
[2022-05-21 15:27:33] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-21 15:27:33] [INFO ] Implicit Places using invariants in 70 ms returned [25, 26]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 73 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/174 places, 56/230 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 47 transition count 47
Applied a total of 18 rules in 5 ms. Remains 47 /56 variables (removed 9) and now considering 47/56 (removed 9) transitions.
// Phase 1: matrix 47 rows 47 cols
[2022-05-21 15:27:33] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-21 15:27:33] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 47 rows 47 cols
[2022-05-21 15:27:33] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 15:27:33] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 47/174 places, 47/230 transitions.
Finished structural reductions, in 2 iterations. Remains : 47/174 places, 47/230 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s25 s17)], 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 322 ms.
Stack based approach found an accepted trace after 20 steps with 0 reset with depth 21 and stack size 21 in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-10 finished in 678 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((p0 U G(p0)))))'
Support contains 2 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 5 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2022-05-21 15:27:33] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-21 15:27:34] [INFO ] Implicit Places using invariants in 166 ms returned []
// Phase 1: matrix 210 rows 154 cols
[2022-05-21 15:27:34] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-21 15:27:34] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 445 ms to find 0 implicit places.
// Phase 1: matrix 210 rows 154 cols
[2022-05-21 15:27:34] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-21 15:27:34] [INFO ] Dead Transitions using invariants and state equation in 245 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 154/174 places, 210/230 transitions.
Finished structural reductions, in 1 iterations. Remains : 154/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-11 automaton TGBA Formula[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:(LEQ s103 s85)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, 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 UtilityControlRoom-PT-Z2T3N10-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-11 finished in 828 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(G(p0)))&&F(p1)))'
Support contains 4 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 174 transition count 211
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 49 rules applied. Total rules applied 68 place count 155 transition count 181
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 98 place count 135 transition count 171
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 98 place count 135 transition count 151
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 138 place count 115 transition count 151
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 174 place count 97 transition count 133
Applied a total of 174 rules in 22 ms. Remains 97 /174 variables (removed 77) and now considering 133/230 (removed 97) transitions.
// Phase 1: matrix 133 rows 97 cols
[2022-05-21 15:27:34] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-21 15:27:34] [INFO ] Implicit Places using invariants in 140 ms returned [54, 55]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 143 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 95/174 places, 133/230 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 86 transition count 124
Applied a total of 18 rules in 6 ms. Remains 86 /95 variables (removed 9) and now considering 124/133 (removed 9) transitions.
// Phase 1: matrix 124 rows 86 cols
[2022-05-21 15:27:34] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-21 15:27:35] [INFO ] Implicit Places using invariants in 75 ms returned []
// Phase 1: matrix 124 rows 86 cols
[2022-05-21 15:27:35] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 15:27:35] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 272 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 86/174 places, 124/230 transitions.
Finished structural reductions, in 2 iterations. Remains : 86/174 places, 124/230 transitions.
Stuttering acceptance computed with spot in 265 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT s1 s53), p0:(GT s54 s52)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 339 ms.
Stack based approach found an accepted trace after 452 steps with 0 reset with depth 453 and stack size 452 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-12 finished in 1070 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 4 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2022-05-21 15:27:35] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-21 15:27:36] [INFO ] Implicit Places using invariants in 202 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 203 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT s35 s120)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 594 reset in 351 ms.
Product exploration explored 100000 steps with 604 reset in 349 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 270 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=135 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 130 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 15:27:37] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 15:27:37] [INFO ] [Real]Absence check using 22 positive place invariants in 16 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 1 edges and 0 AP.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-15 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-15 finished in 2044 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((false U !X(G(p0))))) U p1))'
Found a CL insensitive property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07
Stuttering acceptance computed with spot in 193 ms :[p0, (NOT p1), (OR (NOT p1) p0), p0]
Support contains 32 out of 174 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 60 place count 144 transition count 200
Applied a total of 60 rules in 13 ms. Remains 144 /174 variables (removed 30) and now considering 200/230 (removed 30) transitions.
// Phase 1: matrix 200 rows 144 cols
[2022-05-21 15:27:38] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-21 15:27:38] [INFO ] Implicit Places using invariants in 274 ms returned [102, 103]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 276 ms to find 2 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 142/174 places, 200/230 transitions.
Applied a total of 0 rules in 7 ms. Remains 142 /142 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 142/174 places, 200/230 transitions.
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=1, aps=[p0:(LEQ 1 (ADD s92 s93 s94 s95 s96 s97 s98 s99 s100 s101)), p1:(LEQ (ADD s0 s1) (ADD s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3576 reset in 417 ms.
Product exploration explored 100000 steps with 3591 reset in 432 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 193 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 167 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F p1)]
Knowledge based reduction with 4 factoid took 254 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 195 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 278 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
// Phase 1: matrix 200 rows 142 cols
[2022-05-21 15:27:40] [INFO ] Computed 21 place invariants in 2 ms
[2022-05-21 15:27:40] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2022-05-21 15:27:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 15:27:40] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2022-05-21 15:27:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 15:27:41] [INFO ] [Nat]Absence check using 21 positive place invariants in 10 ms returned sat
[2022-05-21 15:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 15:27:41] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2022-05-21 15:27:41] [INFO ] Computed and/alt/rep : 190/290/190 causal constraints (skipped 0 transitions) in 22 ms.
[2022-05-21 15:27:41] [INFO ] Added : 29 causal constraints over 7 iterations in 167 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 32 out of 142 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 200/200 transitions.
Applied a total of 0 rules in 2 ms. Remains 142 /142 variables (removed 0) and now considering 200/200 (removed 0) transitions.
// Phase 1: matrix 200 rows 142 cols
[2022-05-21 15:27:41] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 15:27:41] [INFO ] Implicit Places using invariants in 116 ms returned []
// Phase 1: matrix 200 rows 142 cols
[2022-05-21 15:27:41] [INFO ] Computed 21 place invariants in 3 ms
[2022-05-21 15:27:41] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
// Phase 1: matrix 200 rows 142 cols
[2022-05-21 15:27:41] [INFO ] Computed 21 place invariants in 4 ms
[2022-05-21 15:27:42] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 142/142 places, 200/200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 143 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 146 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Finished random walk after 16 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F p1)]
Knowledge based reduction with 4 factoid took 248 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 187 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 189 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
// Phase 1: matrix 200 rows 142 cols
[2022-05-21 15:27:43] [INFO ] Computed 21 place invariants in 6 ms
[2022-05-21 15:27:43] [INFO ] [Real]Absence check using 21 positive place invariants in 13 ms returned sat
[2022-05-21 15:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 15:27:43] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2022-05-21 15:27:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 15:27:43] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2022-05-21 15:27:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 15:27:43] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2022-05-21 15:27:43] [INFO ] Computed and/alt/rep : 190/290/190 causal constraints (skipped 0 transitions) in 29 ms.
[2022-05-21 15:27:44] [INFO ] Added : 29 causal constraints over 7 iterations in 169 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 141 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Product exploration explored 100000 steps with 3557 reset in 262 ms.
Product exploration explored 100000 steps with 3569 reset in 411 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 184 ms :[p0, p0, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Support contains 32 out of 142 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 142/142 places, 200/200 transitions.
Applied a total of 0 rules in 4 ms. Remains 142 /142 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2022-05-21 15:27:45] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 200 rows 142 cols
[2022-05-21 15:27:45] [INFO ] Computed 21 place invariants in 2 ms
[2022-05-21 15:27:45] [INFO ] Dead Transitions using invariants and state equation in 213 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 142/142 places, 200/200 transitions.
Product exploration explored 100000 steps with 3577 reset in 399 ms.
Product exploration explored 100000 steps with 3608 reset in 339 ms.
Built C files in :
/tmp/ltsmin5248048056179182382
[2022-05-21 15:27:46] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5248048056179182382
Running compilation step : cd /tmp/ltsmin5248048056179182382;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 444 ms.
Running link step : cd /tmp/ltsmin5248048056179182382;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin5248048056179182382;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12869204614032281662.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 32 out of 142 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 200/200 transitions.
Applied a total of 0 rules in 2 ms. Remains 142 /142 variables (removed 0) and now considering 200/200 (removed 0) transitions.
// Phase 1: matrix 200 rows 142 cols
[2022-05-21 15:28:01] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 15:28:01] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 200 rows 142 cols
[2022-05-21 15:28:01] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-21 15:28:01] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
// Phase 1: matrix 200 rows 142 cols
[2022-05-21 15:28:01] [INFO ] Computed 21 place invariants in 2 ms
[2022-05-21 15:28:01] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 142/142 places, 200/200 transitions.
Built C files in :
/tmp/ltsmin9709801877033658388
[2022-05-21 15:28:01] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9709801877033658388
Running compilation step : cd /tmp/ltsmin9709801877033658388;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 614 ms.
Running link step : cd /tmp/ltsmin9709801877033658388;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin9709801877033658388;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14182004117525055723.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-21 15:28:16] [INFO ] Flatten gal took : 14 ms
[2022-05-21 15:28:16] [INFO ] Flatten gal took : 13 ms
[2022-05-21 15:28:16] [INFO ] Time to serialize gal into /tmp/LTL8496085159931096192.gal : 2 ms
[2022-05-21 15:28:16] [INFO ] Time to serialize properties into /tmp/LTL1659533524647593464.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8496085159931096192.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1659533524647593464.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8496085...266
Read 1 LTL properties
Checking formula 0 : !(((X(X(!(X(G("(((((ControlRoomDispatch_0+ControlRoomDispatch_1)+(ControlRoomDispatch_2+ControlRoomDispatch_3))+((ControlRoomDispatch_...618
Formula 0 simplified : !(XX!XG"(((((ControlRoomDispatch_0+ControlRoomDispatch_1)+(ControlRoomDispatch_2+ControlRoomDispatch_3))+((ControlRoomDispatch_4+Con...606
Detected timeout of ITS tools.
[2022-05-21 15:28:31] [INFO ] Flatten gal took : 15 ms
[2022-05-21 15:28:31] [INFO ] Applying decomposition
[2022-05-21 15:28:31] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2053521204958967474.txt' '-o' '/tmp/graph2053521204958967474.bin' '-w' '/tmp/graph2053521204958967474.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2053521204958967474.bin' '-l' '-1' '-v' '-w' '/tmp/graph2053521204958967474.weights' '-q' '0' '-e' '0.001'
[2022-05-21 15:28:31] [INFO ] Decomposing Gal with order
[2022-05-21 15:28:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 15:28:32] [INFO ] Removed a total of 96 redundant transitions.
[2022-05-21 15:28:32] [INFO ] Flatten gal took : 73 ms
[2022-05-21 15:28:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 9 ms.
[2022-05-21 15:28:32] [INFO ] Time to serialize gal into /tmp/LTL17703033081367764343.gal : 5 ms
[2022-05-21 15:28:32] [INFO ] Time to serialize properties into /tmp/LTL6540245383597602013.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17703033081367764343.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6540245383597602013.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1770303...267
Read 1 LTL properties
Checking formula 0 : !(((X(X(!(X(G("(((((gi2.gu23.ControlRoomDispatch_0+gi2.gu23.ControlRoomDispatch_1)+(gi2.gu23.ControlRoomDispatch_2+gi2.gu23.ControlRoo...818
Formula 0 simplified : !(XX!XG"(((((gi2.gu23.ControlRoomDispatch_0+gi2.gu23.ControlRoomDispatch_1)+(gi2.gu23.ControlRoomDispatch_2+gi2.gu23.ControlRoomDisp...806
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12653144413891535630
[2022-05-21 15:28:47] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12653144413891535630
Running compilation step : cd /tmp/ltsmin12653144413891535630;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 716 ms.
Running link step : cd /tmp/ltsmin12653144413891535630;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin12653144413891535630;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X((false U !X([]((LTLAPp0==true)))))) U (LTLAPp1==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07 finished in 84358 ms.
[2022-05-21 15:29:02] [INFO ] Flatten gal took : 13 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2878733209480899344
[2022-05-21 15:29:02] [INFO ] Computing symmetric may disable matrix : 230 transitions.
[2022-05-21 15:29:02] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:29:02] [INFO ] Computing symmetric may enable matrix : 230 transitions.
[2022-05-21 15:29:02] [INFO ] Applying decomposition
[2022-05-21 15:29:02] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:29:02] [INFO ] Flatten gal took : 12 ms
[2022-05-21 15:29:02] [INFO ] Computing Do-Not-Accords matrix : 230 transitions.
[2022-05-21 15:29:02] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:29:02] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2878733209480899344
Running compilation step : cd /tmp/ltsmin2878733209480899344;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16901343086339743474.txt' '-o' '/tmp/graph16901343086339743474.bin' '-w' '/tmp/graph16901343086339743474.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16901343086339743474.bin' '-l' '-1' '-v' '-w' '/tmp/graph16901343086339743474.weights' '-q' '0' '-e' '0.001'
[2022-05-21 15:29:02] [INFO ] Decomposing Gal with order
[2022-05-21 15:29:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 15:29:02] [INFO ] Removed a total of 226 redundant transitions.
[2022-05-21 15:29:02] [INFO ] Flatten gal took : 70 ms
[2022-05-21 15:29:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 23 ms.
[2022-05-21 15:29:02] [INFO ] Time to serialize gal into /tmp/LTLCardinality10559440923168022547.gal : 15 ms
[2022-05-21 15:29:02] [INFO ] Time to serialize properties into /tmp/LTLCardinality11335574542564167709.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10559440923168022547.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11335574542564167709.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...290
Read 1 LTL properties
Checking formula 0 : !(((X(X(!(X(G("(((((gu17.ControlRoomDispatch_0+gu17.ControlRoomDispatch_1)+(gu17.ControlRoomDispatch_2+gu17.ControlRoomDispatch_3))+((...756
Formula 0 simplified : !(XX!XG"(((((gu17.ControlRoomDispatch_0+gu17.ControlRoomDispatch_1)+(gu17.ControlRoomDispatch_2+gu17.ControlRoomDispatch_3))+((gu17....744
Compilation finished in 868 ms.
Running link step : cd /tmp/ltsmin2878733209480899344;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin2878733209480899344;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X((false U !X([]((LTLAPp0==true)))))) U (LTLAPp1==true))' '--buchi-type=spotba'
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: LTL layer: formula: (X(X((false U !X([]((LTLAPp0==true)))))) U (LTLAPp1==true))
pins2lts-mc-linux64( 0/ 8), 0.004: "(X(X((false U !X([]((LTLAPp0==true)))))) U (LTLAPp1==true))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.004: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.020: buchi has 4 states
pins2lts-mc-linux64( 0/ 8), 0.026: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.075: DFS-FIFO for weak LTL, using special progress label 233
pins2lts-mc-linux64( 0/ 8), 0.075: There are 234 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.075: State length is 175, there are 235 groups
pins2lts-mc-linux64( 0/ 8), 0.075: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.075: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.075: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.075: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.276: ~33 levels ~960 states ~8440 transitions
pins2lts-mc-linux64( 2/ 8), 0.355: ~33 levels ~1920 states ~13784 transitions
pins2lts-mc-linux64( 2/ 8), 0.481: ~33 levels ~3840 states ~25600 transitions
pins2lts-mc-linux64( 0/ 8), 0.729: ~33 levels ~7680 states ~49632 transitions
pins2lts-mc-linux64( 6/ 8), 1.052: ~33 levels ~15360 states ~95880 transitions
pins2lts-mc-linux64( 7/ 8), 1.683: ~33 levels ~30720 states ~215712 transitions
pins2lts-mc-linux64( 7/ 8), 2.747: ~33 levels ~61440 states ~454248 transitions
pins2lts-mc-linux64( 0/ 8), 4.362: ~33 levels ~122880 states ~896592 transitions
pins2lts-mc-linux64( 5/ 8), 6.676: ~33 levels ~245760 states ~1948920 transitions
pins2lts-mc-linux64( 0/ 8), 9.699: ~33 levels ~491520 states ~4155128 transitions
pins2lts-mc-linux64( 6/ 8), 15.340: ~33 levels ~983040 states ~8489384 transitions
pins2lts-mc-linux64( 0/ 8), 26.817: ~33 levels ~1966080 states ~17896176 transitions
pins2lts-mc-linux64( 6/ 8), 50.346: ~33 levels ~3932160 states ~36960424 transitions
pins2lts-mc-linux64( 0/ 8), 98.250: ~33 levels ~7864320 states ~76286504 transitions
pins2lts-mc-linux64( 0/ 8), 197.894: ~33 levels ~15728640 states ~158885352 transitions
pins2lts-mc-linux64( 0/ 8), 407.829: ~33 levels ~31457280 states ~333729432 transitions
pins2lts-mc-linux64( 7/ 8), 573.091: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 573.185:
pins2lts-mc-linux64( 0/ 8), 573.189: mean standard work distribution: 1.6% (states) 0.6% (transitions)
pins2lts-mc-linux64( 0/ 8), 573.190:
pins2lts-mc-linux64( 0/ 8), 573.190: Explored 39750699 states 439244966 transitions, fanout: 11.050
pins2lts-mc-linux64( 0/ 8), 573.190: Total exploration time 573.090 sec (573.000 sec minimum, 573.034 sec on average)
pins2lts-mc-linux64( 0/ 8), 573.190: States per second: 69362, Transitions per second: 766450
pins2lts-mc-linux64( 0/ 8), 573.190:
pins2lts-mc-linux64( 0/ 8), 573.190: Progress states detected: 94463889
pins2lts-mc-linux64( 0/ 8), 573.190: Redundant explorations: -70.3833
pins2lts-mc-linux64( 0/ 8), 573.190:
pins2lts-mc-linux64( 0/ 8), 573.190: Queue width: 8B, total height: 94464130, memory: 720.70MB
pins2lts-mc-linux64( 0/ 8), 573.190: Tree memory: 1105.4MB, 8.6 B/state, compr.: 1.2%
pins2lts-mc-linux64( 0/ 8), 573.190: Tree fill ratio (roots/leafs): 99.0%/31.0%
pins2lts-mc-linux64( 0/ 8), 573.190: Stored 231 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 573.190: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 573.190: Est. total memory use: 1826.1MB (~1744.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2878733209480899344;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X((false U !X([]((LTLAPp0==true)))))) U (LTLAPp1==true))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2878733209480899344;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X((false U !X([]((LTLAPp0==true)))))) U (LTLAPp1==true))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
6 unique states visited
6 strongly connected components in search stack
6 transitions explored
6 items max in DFS search stack
56324 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,0,563.304,4455100,1,0,112,2.20053e+07,16,35,2868,2.2745e+07,40
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 1137642 ms.
BK_STOP 1653147852925
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m
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="UtilityControlRoom-PT-Z2T3N10"
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 UtilityControlRoom-PT-Z2T3N10, 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 r276-smll-165307353000171"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N10.tgz
mv UtilityControlRoom-PT-Z2T3N10 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 ;