About the Execution of 2023-gold for UtilityControlRoom-PT-Z2T4N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1602.855 | 62514.00 | 170968.00 | 615.70 | FFFFTFFFFTFFFTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r461-smll-171701122900133.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is UtilityControlRoom-PT-Z2T4N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701122900133
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 31K Apr 13 05:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 164K Apr 13 05:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K Apr 13 05:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 216K Apr 13 05:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 05:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 13 05:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113K Apr 13 05:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 487K Apr 13 05:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.5K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 116K May 18 16:43 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-Z2T4N10-LTLFireability-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717180387618
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T4N10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 18:33:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 18:33:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 18:33:10] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2024-05-31 18:33:10] [INFO ] Transformed 174 places.
[2024-05-31 18:33:10] [INFO ] Transformed 270 transitions.
[2024-05-31 18:33:10] [INFO ] Parsed PT model containing 174 places and 270 transitions and 850 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
[2024-05-31 18:33:10] [INFO ] Reduced 10 identical enabling conditions.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 104 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 29 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2024-05-31 18:33:10] [INFO ] Computed 23 invariants in 24 ms
[2024-05-31 18:33:10] [INFO ] Implicit Places using invariants in 310 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 354 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 5 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 389 ms. Remains : 153/174 places, 210/230 transitions.
Support contains 104 out of 153 places after structural reductions.
[2024-05-31 18:33:11] [INFO ] Flatten gal took : 58 ms
[2024-05-31 18:33:11] [INFO ] Flatten gal took : 37 ms
[2024-05-31 18:33:11] [INFO ] Input system was already deterministic with 210 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=22 ) properties (out of 20) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 210 rows 153 cols
[2024-05-31 18:33:12] [INFO ] Computed 22 invariants in 6 ms
[2024-05-31 18:33:12] [INFO ] [Real]Absence check using 22 positive place invariants in 10 ms returned sat
[2024-05-31 18:33:12] [INFO ] After 123ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-31 18:33:12] [INFO ] After 150ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2024-05-31 18:33:12] [INFO ] After 281ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 25 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=25 )
Parikh walk visited 1 properties in 3 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 30 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 9 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-31 18:33:12] [INFO ] Invariant cache hit.
[2024-05-31 18:33:12] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-31 18:33:12] [INFO ] Invariant cache hit.
[2024-05-31 18:33:13] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2024-05-31 18:33:13] [INFO ] Invariant cache hit.
[2024-05-31 18:33:13] [INFO ] Dead Transitions using invariants and state equation in 201 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 538 ms. Remains : 153/153 places, 210/210 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 250 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLFireability-01 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:(AND (OR (LT s80 1) (LT s127 1)) (OR (LT s85 1) (LT s129 1)) (OR (LT s75 1) (LT s124 1)) (OR (LT s90 1) (LT s132 1)) (OR (LT s78 1) (LT s126 1)) (OR (L...], 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 33 steps with 0 reset in 3 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLFireability-01 finished in 868 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(((X(!p1) U ((!p2&&X(!p1))||X(G(!p1))))&&p0))))))'
Support contains 23 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 9 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-31 18:33:13] [INFO ] Invariant cache hit.
[2024-05-31 18:33:13] [INFO ] Implicit Places using invariants in 114 ms returned []
[2024-05-31 18:33:13] [INFO ] Invariant cache hit.
[2024-05-31 18:33:13] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
[2024-05-31 18:33:13] [INFO ] Invariant cache hit.
[2024-05-31 18:33:14] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 455 ms. Remains : 153/153 places, 210/210 transitions.
Stuttering acceptance computed with spot in 235 ms :[true, (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=(OR (NOT p0) p1), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 5}]], initial=4, aps=[p0:(AND (OR (LT s0 1) (LT s27 1) (LT s102 1)) (OR (LT s1 1) (LT s24 1) (LT s102 1)) (OR (LT s1 1) (LT s19 1) (LT s102 1)) (OR (LT s0 1) (LT s12 1) (LT s10...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLFireability-03 finished in 742 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 20 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 113 transition count 170
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 100 place count 113 transition count 150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 112 transition count 130
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 103 place count 111 transition count 130
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 113 place count 101 transition count 110
Iterating global reduction 0 with 10 rules applied. Total rules applied 123 place count 101 transition count 110
Applied a total of 123 rules in 52 ms. Remains 101 /153 variables (removed 52) and now considering 110/210 (removed 100) transitions.
// Phase 1: matrix 110 rows 101 cols
[2024-05-31 18:33:14] [INFO ] Computed 21 invariants in 6 ms
[2024-05-31 18:33:14] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-05-31 18:33:14] [INFO ] Invariant cache hit.
[2024-05-31 18:33:14] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2024-05-31 18:33:14] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-31 18:33:14] [INFO ] Invariant cache hit.
[2024-05-31 18:33:14] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/153 places, 110/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 429 ms. Remains : 101/153 places, 110/210 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s31 1) (GEQ s32 1) (GEQ s33 1) (GEQ s34 1) (GEQ s35 1) (GEQ s36 1) (GEQ s38 1) (GEQ s37 1) (GEQ s40 1) (GEQ s39 1) (GEQ s42 1) (GEQ s41 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6698 reset in 524 ms.
Product exploration explored 100000 steps with 6660 reset in 412 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-05-31 18:33:16] [INFO ] Invariant cache hit.
[2024-05-31 18:33:16] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-31 18:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 18:33:16] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2024-05-31 18:33:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 18:33:16] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2024-05-31 18:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 18:33:16] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2024-05-31 18:33:16] [INFO ] Computed and/alt/rep : 90/150/90 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-31 18:33:16] [INFO ] Added : 59 causal constraints over 12 iterations in 179 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 20 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 110/110 transitions.
Applied a total of 0 rules in 7 ms. Remains 101 /101 variables (removed 0) and now considering 110/110 (removed 0) transitions.
[2024-05-31 18:33:16] [INFO ] Invariant cache hit.
[2024-05-31 18:33:16] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-31 18:33:16] [INFO ] Invariant cache hit.
[2024-05-31 18:33:16] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2024-05-31 18:33:16] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-31 18:33:16] [INFO ] Invariant cache hit.
[2024-05-31 18:33:17] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 278 ms. Remains : 101/101 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2024-05-31 18:33:17] [INFO ] Invariant cache hit.
[2024-05-31 18:33:17] [INFO ] [Real]Absence check using 21 positive place invariants in 7 ms returned sat
[2024-05-31 18:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 18:33:17] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2024-05-31 18:33:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 18:33:17] [INFO ] [Nat]Absence check using 21 positive place invariants in 8 ms returned sat
[2024-05-31 18:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 18:33:17] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2024-05-31 18:33:17] [INFO ] Computed and/alt/rep : 90/150/90 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-31 18:33:17] [INFO ] Added : 59 causal constraints over 12 iterations in 156 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6681 reset in 279 ms.
Product exploration explored 100000 steps with 6735 reset in 294 ms.
Built C files in :
/tmp/ltsmin17623958758675353930
[2024-05-31 18:33:18] [INFO ] Computing symmetric may disable matrix : 110 transitions.
[2024-05-31 18:33:18] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:33:18] [INFO ] Computing symmetric may enable matrix : 110 transitions.
[2024-05-31 18:33:18] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:33:18] [INFO ] Computing Do-Not-Accords matrix : 110 transitions.
[2024-05-31 18:33:18] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:33:18] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17623958758675353930
Running compilation step : cd /tmp/ltsmin17623958758675353930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 473 ms.
Running link step : cd /tmp/ltsmin17623958758675353930;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin17623958758675353930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9425512998584000995.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 20 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 110/110 transitions.
Applied a total of 0 rules in 6 ms. Remains 101 /101 variables (removed 0) and now considering 110/110 (removed 0) transitions.
[2024-05-31 18:33:33] [INFO ] Invariant cache hit.
[2024-05-31 18:33:33] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-31 18:33:33] [INFO ] Invariant cache hit.
[2024-05-31 18:33:33] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2024-05-31 18:33:33] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-31 18:33:33] [INFO ] Invariant cache hit.
[2024-05-31 18:33:33] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 307 ms. Remains : 101/101 places, 110/110 transitions.
Built C files in :
/tmp/ltsmin17180628544302874026
[2024-05-31 18:33:33] [INFO ] Computing symmetric may disable matrix : 110 transitions.
[2024-05-31 18:33:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:33:33] [INFO ] Computing symmetric may enable matrix : 110 transitions.
[2024-05-31 18:33:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:33:33] [INFO ] Computing Do-Not-Accords matrix : 110 transitions.
[2024-05-31 18:33:33] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:33:33] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17180628544302874026
Running compilation step : cd /tmp/ltsmin17180628544302874026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 306 ms.
Running link step : cd /tmp/ltsmin17180628544302874026;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin17180628544302874026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4549763304855857518.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 18:33:49] [INFO ] Flatten gal took : 11 ms
[2024-05-31 18:33:49] [INFO ] Flatten gal took : 11 ms
[2024-05-31 18:33:49] [INFO ] Time to serialize gal into /tmp/LTL2023248692098117615.gal : 4 ms
[2024-05-31 18:33:49] [INFO ] Time to serialize properties into /tmp/LTL13174507734441952272.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2023248692098117615.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15320812793815572737.hoa' '-atoms' '/tmp/LTL13174507734441952272.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13174507734441952272.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15320812793815572737.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
61 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.640333,28244,1,0,115,90750,20,24,2310,57491,233
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLFireability-04 finished in 35524 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(p1)))'
Support contains 40 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 5 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 153 cols
[2024-05-31 18:33:49] [INFO ] Computed 22 invariants in 2 ms
[2024-05-31 18:33:49] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-05-31 18:33:50] [INFO ] Invariant cache hit.
[2024-05-31 18:33:50] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
[2024-05-31 18:33:50] [INFO ] Invariant cache hit.
[2024-05-31 18:33:50] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 648 ms. Remains : 153/153 places, 210/210 transitions.
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s87 1) (GEQ s120 1)) (AND (GEQ s84 1) (GEQ s119 1)) (AND (GEQ s72 1) (GEQ s113 1)) (AND (GEQ s82 1) (GEQ s118 1)) (AND (GEQ s74 1) (GEQ s...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 23 steps with 1 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLFireability-05 finished in 861 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!p0)||(X(G(!p2))&&p1))))'
Support contains 73 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: 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 143 transition count 200
Applied a total of 20 rules in 18 ms. Remains 143 /153 variables (removed 10) and now considering 200/210 (removed 10) transitions.
// Phase 1: matrix 200 rows 143 cols
[2024-05-31 18:33:50] [INFO ] Computed 22 invariants in 2 ms
[2024-05-31 18:33:50] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-31 18:33:50] [INFO ] Invariant cache hit.
[2024-05-31 18:33:51] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2024-05-31 18:33:51] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-31 18:33:51] [INFO ] Invariant cache hit.
[2024-05-31 18:33:51] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 143/153 places, 200/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 603 ms. Remains : 143/153 places, 200/210 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (AND p0 (NOT p1)) (AND p0 p2)), (AND p0 p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND p0 p1 p2), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s70 1) (LT s117 1)) (OR (LT s75 1) (LT s119 1)) (OR (LT s65 1) (LT s114 1)) (OR (LT s80 1) (LT s122 1)) (OR (LT s68 1) (LT s116 1)) (OR (L...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 1426 ms.
Stack based approach found an accepted trace after 4298 steps with 0 reset with depth 4299 and stack size 4299 in 49 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLFireability-06 finished in 2239 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(p1))))'
Support contains 20 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
[2024-05-31 18:33:52] [INFO ] Computed 22 invariants in 3 ms
[2024-05-31 18:33:53] [INFO ] Implicit Places using invariants in 147 ms returned []
[2024-05-31 18:33:53] [INFO ] Invariant cache hit.
[2024-05-31 18:33:53] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
[2024-05-31 18:33:53] [INFO ] Invariant cache hit.
[2024-05-31 18:33:53] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 651 ms. Remains : 153/153 places, 210/210 transitions.
Stuttering acceptance computed with spot in 226 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p0:(OR (GEQ s94 1) (GEQ s95 1) (GEQ s92 1) (GEQ s93 1) (GEQ s98 1) (GEQ s99 1) (GEQ s96 1) (GEQ s97 1) (GEQ s100 1) (GEQ s101 1)), p1:(OR (GEQ s113 1) (GE...], 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 256 steps with 81 reset in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLFireability-07 finished in 903 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 19 Pre rules applied. Total rules applied 0 place count 153 transition count 191
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 38 place count 134 transition count 191
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 158 place count 74 transition count 131
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 178 place count 74 transition count 111
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 179 place count 73 transition count 91
Ensure Unique test removed 1 places
Iterating global reduction 1 with 2 rules applied. Total rules applied 181 place count 72 transition count 91
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 190 place count 63 transition count 73
Iterating global reduction 1 with 9 rules applied. Total rules applied 199 place count 63 transition count 73
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 208 place count 54 transition count 64
Iterating global reduction 1 with 9 rules applied. Total rules applied 217 place count 54 transition count 64
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 226 place count 54 transition count 55
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 2 with 18 rules applied. Total rules applied 244 place count 45 transition count 46
Applied a total of 244 rules in 37 ms. Remains 45 /153 variables (removed 108) and now considering 46/210 (removed 164) transitions.
// Phase 1: matrix 46 rows 45 cols
[2024-05-31 18:33:53] [INFO ] Computed 21 invariants in 1 ms
[2024-05-31 18:33:53] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-31 18:33:53] [INFO ] Invariant cache hit.
[2024-05-31 18:33:54] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-05-31 18:33:54] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 18:33:54] [INFO ] Invariant cache hit.
[2024-05-31 18:33:54] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/153 places, 46/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 274 ms. Remains : 45/153 places, 46/210 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s24 1) (LT s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 309 ms.
Stack based approach found an accepted trace after 6723 steps with 0 reset with depth 6724 and stack size 4606 in 59 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLFireability-08 finished in 815 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0&&F(G(p1)))) U G((p2||F(!p0)))))'
Support contains 5 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 4 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 153 cols
[2024-05-31 18:33:54] [INFO ] Computed 22 invariants in 2 ms
[2024-05-31 18:33:54] [INFO ] Implicit Places using invariants in 165 ms returned []
[2024-05-31 18:33:54] [INFO ] Invariant cache hit.
[2024-05-31 18:33:55] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 440 ms to find 0 implicit places.
[2024-05-31 18:33:55] [INFO ] Invariant cache hit.
[2024-05-31 18:33:55] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 675 ms. Remains : 153/153 places, 210/210 transitions.
Stuttering acceptance computed with spot in 291 ms :[(AND p0 (NOT p2)), false, (AND p0 (NOT p1)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), p0]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) p0 p1), acceptance={} source=3 dest: 2}, { cond=(AND p2 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p2 p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(GEQ s119 1), p0:(LT s117 1), p1:(AND (GEQ s1 1) (GEQ s13 1) (GEQ s102 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 9808 reset in 420 ms.
Product exploration explored 100000 steps with 9663 reset in 580 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 p2) p0 (NOT p1)), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND p0 p1)))]
False Knowledge obtained : [(X (AND p2 p0)), (X (NOT (AND p2 p0))), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) p0))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p0), (X (X (AND p2 p0))), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p2) p0 p1))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 767 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 5 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 235 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), p0]
Finished random walk after 38 steps, including 0 resets, run visited all 6 properties in 7 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND p0 p1)))]
False Knowledge obtained : [(X (AND p2 p0)), (X (NOT (AND p2 p0))), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) p0))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p0), (X (X (AND p2 p0))), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p2) p0 p1))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (F (AND p0 p1 (NOT p2))), (F (NOT (AND p0 (NOT p1)))), (F (AND p0 p2)), (F (NOT (AND p0 (NOT p2)))), (F (AND p0 p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 1026 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter insensitive) to 5 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 273 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), p0]
Stuttering acceptance computed with spot in 408 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), p0]
[2024-05-31 18:33:59] [INFO ] Invariant cache hit.
[2024-05-31 18:33:59] [INFO ] [Real]Absence check using 22 positive place invariants in 13 ms returned unsat
Proved EG (AND p0 (NOT p2))
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND p0 p1)))]
False Knowledge obtained : [(X (AND p2 p0)), (X (NOT (AND p2 p0))), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) p0))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p0), (X (X (AND p2 p0))), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p2) p0 p1))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (F (AND p0 p1 (NOT p2))), (F (NOT (AND p0 (NOT p1)))), (F (AND p0 p2)), (F (NOT (AND p0 (NOT p2)))), (F (AND p0 p1)), (F (NOT p0)), (G (AND p0 (NOT p2)))]
Property proved to be false thanks to negative knowledge :(G (AND p0 (NOT p2)))
Knowledge based reduction with 3 factoid took 1086 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-10 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLFireability-10 finished in 6070 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 210/210 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 153 transition count 190
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 133 transition count 190
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 0 with 114 rules applied. Total rules applied 154 place count 76 transition count 133
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 174 place count 76 transition count 113
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 175 place count 75 transition count 93
Iterating global reduction 1 with 1 rules applied. Total rules applied 176 place count 75 transition count 93
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 186 place count 65 transition count 74
Iterating global reduction 1 with 10 rules applied. Total rules applied 196 place count 65 transition count 74
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 206 place count 55 transition count 63
Iterating global reduction 1 with 10 rules applied. Total rules applied 216 place count 55 transition count 63
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 225 place count 55 transition count 54
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 226 place count 54 transition count 53
Iterating global reduction 2 with 1 rules applied. Total rules applied 227 place count 54 transition count 53
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 228 place count 54 transition count 52
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 246 place count 45 transition count 43
Applied a total of 246 rules in 45 ms. Remains 45 /153 variables (removed 108) and now considering 43/210 (removed 167) transitions.
// Phase 1: matrix 43 rows 45 cols
[2024-05-31 18:34:00] [INFO ] Computed 22 invariants in 0 ms
[2024-05-31 18:34:00] [INFO ] Implicit Places using invariants in 74 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/153 places, 43/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 128 ms. Remains : 44/153 places, 43/210 transitions.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LT s24 1), p0:(LT s22 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 503 reset in 303 ms.
Stack based approach found an accepted trace after 427 steps with 4 reset with depth 113 and stack size 113 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLFireability-11 finished in 565 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 19 Pre rules applied. Total rules applied 0 place count 153 transition count 191
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 38 place count 134 transition count 191
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 0 with 116 rules applied. Total rules applied 154 place count 76 transition count 133
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 173 place count 76 transition count 114
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 174 place count 76 transition count 113
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 175 place count 75 transition count 93
Ensure Unique test removed 1 places
Iterating global reduction 1 with 2 rules applied. Total rules applied 177 place count 74 transition count 93
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 187 place count 64 transition count 73
Iterating global reduction 1 with 10 rules applied. Total rules applied 197 place count 64 transition count 73
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 206 place count 55 transition count 64
Iterating global reduction 1 with 9 rules applied. Total rules applied 215 place count 55 transition count 64
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 224 place count 55 transition count 55
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 240 place count 47 transition count 47
Applied a total of 240 rules in 43 ms. Remains 47 /153 variables (removed 106) and now considering 47/210 (removed 163) transitions.
// Phase 1: matrix 47 rows 47 cols
[2024-05-31 18:34:01] [INFO ] Computed 21 invariants in 0 ms
[2024-05-31 18:34:01] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-31 18:34:01] [INFO ] Invariant cache hit.
[2024-05-31 18:34:01] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2024-05-31 18:34:01] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 18:34:01] [INFO ] Invariant cache hit.
[2024-05-31 18:34:01] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/153 places, 47/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 307 ms. Remains : 47/153 places, 47/210 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s16 1) (LT s26 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 218 reset in 300 ms.
Stack based approach found an accepted trace after 4599 steps with 12 reset with depth 324 and stack size 309 in 16 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLFireability-12 finished in 749 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 210/210 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 153 transition count 190
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 133 transition count 190
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 0 with 78 rules applied. Total rules applied 118 place count 94 transition count 151
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 138 place count 94 transition count 131
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 140 place count 93 transition count 130
Applied a total of 140 rules in 22 ms. Remains 93 /153 variables (removed 60) and now considering 130/210 (removed 80) transitions.
// Phase 1: matrix 130 rows 93 cols
[2024-05-31 18:34:02] [INFO ] Computed 22 invariants in 7 ms
[2024-05-31 18:34:02] [INFO ] Implicit Places using invariants in 134 ms returned []
[2024-05-31 18:34:02] [INFO ] Invariant cache hit.
[2024-05-31 18:34:02] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2024-05-31 18:34:02] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 18:34:02] [INFO ] Invariant cache hit.
[2024-05-31 18:34:02] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 93/153 places, 130/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 580 ms. Remains : 93/153 places, 130/210 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s29 1) (LT s52 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 948 reset in 363 ms.
Product exploration explored 100000 steps with 1021 reset in 383 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 (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 227 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Finished random walk after 60 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=30 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 406 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 93 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 93/93 places, 130/130 transitions.
Applied a total of 0 rules in 8 ms. Remains 93 /93 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2024-05-31 18:34:04] [INFO ] Invariant cache hit.
[2024-05-31 18:34:04] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-05-31 18:34:04] [INFO ] Invariant cache hit.
[2024-05-31 18:34:04] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2024-05-31 18:34:04] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-31 18:34:04] [INFO ] Invariant cache hit.
[2024-05-31 18:34:05] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 547 ms. Remains : 93/93 places, 130/130 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 (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 238 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 271 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1029 reset in 369 ms.
Product exploration explored 100000 steps with 962 reset in 374 ms.
Built C files in :
/tmp/ltsmin17803481284496023276
[2024-05-31 18:34:06] [INFO ] Computing symmetric may disable matrix : 130 transitions.
[2024-05-31 18:34:06] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:34:06] [INFO ] Computing symmetric may enable matrix : 130 transitions.
[2024-05-31 18:34:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:34:06] [INFO ] Computing Do-Not-Accords matrix : 130 transitions.
[2024-05-31 18:34:06] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:34:06] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17803481284496023276
Running compilation step : cd /tmp/ltsmin17803481284496023276;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 613 ms.
Running link step : cd /tmp/ltsmin17803481284496023276;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin17803481284496023276;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5089158622967628245.hoa' '--buchi-type=spotba'
LTSmin run took 433 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLFireability-14 finished in 5880 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (p0&&X(p1))))'
Support contains 6 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
[2024-05-31 18:34:07] [INFO ] Computed 22 invariants in 2 ms
[2024-05-31 18:34:08] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-05-31 18:34:08] [INFO ] Invariant cache hit.
[2024-05-31 18:34:08] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
[2024-05-31 18:34:08] [INFO ] Invariant cache hit.
[2024-05-31 18:34:08] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 709 ms. Remains : 153/153 places, 210/210 transitions.
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s9 1), p1:(AND (GEQ s0 1) (GEQ s31 1) (GEQ s102 1) (GEQ s87 1) (GEQ s120 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLFireability-15 finished in 913 ms.
All properties solved by simple procedures.
Total runtime 58729 ms.
BK_STOP 1717180450132
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="UtilityControlRoom-PT-Z2T4N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is UtilityControlRoom-PT-Z2T4N10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r461-smll-171701122900133"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N10.tgz
mv UtilityControlRoom-PT-Z2T4N10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;