Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r485-tall-167912700401172.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is UtilityControlRoom-PT-Z4T3N08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912700401172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 43K Feb 26 14:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 206K Feb 26 14:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 86K Feb 26 14:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 338K Feb 26 14:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 25 17:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 17:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 49K Feb 25 17:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 146K Feb 25 17:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 45K Feb 26 14:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 251K Feb 26 14:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 195K Feb 26 14:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 740K Feb 26 14:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.9K Feb 25 17:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 255K Mar 5 18:23 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-Z4T3N08-LTLFireability-00
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-01
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-02
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-03
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-04
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-05
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-06
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-07
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-08
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-09
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-10
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-11
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-12
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-13
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-14
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679321402886

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z4T3N08
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-20 14:10:04] [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]
[2023-03-20 14:10:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 14:10:04] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2023-03-20 14:10:04] [INFO ] Transformed 302 places.
[2023-03-20 14:10:04] [INFO ] Transformed 600 transitions.
[2023-03-20 14:10:04] [INFO ] Parsed PT model containing 302 places and 600 transitions and 1928 arcs in 125 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
[2023-03-20 14:10:04] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 14:10:04] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 14:10:04] [INFO ] Reduced 24 identical enabling conditions.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 254 out of 302 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 15 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
// Phase 1: matrix 472 rows 302 cols
[2023-03-20 14:10:04] [INFO ] Computed 19 place invariants in 25 ms
[2023-03-20 14:10:05] [INFO ] Implicit Places using invariants in 388 ms returned [245]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 421 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 301/302 places, 472/472 transitions.
Applied a total of 0 rules in 5 ms. Remains 301 /301 variables (removed 0) and now considering 472/472 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 441 ms. Remains : 301/302 places, 472/472 transitions.
Support contains 254 out of 301 places after structural reductions.
[2023-03-20 14:10:05] [INFO ] Flatten gal took : 71 ms
[2023-03-20 14:10:05] [INFO ] Flatten gal took : 58 ms
[2023-03-20 14:10:05] [INFO ] Input system was already deterministic with 472 transitions.
Finished random walk after 5934 steps, including 1 resets, run visited all 24 properties in 121 ms. (steps per millisecond=49 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X((!(p0 U p1)&&G(!p0))))||F(p2)||!p0)))'
Support contains 173 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Applied a total of 0 rules in 7 ms. Remains 301 /301 variables (removed 0) and now considering 472/472 (removed 0) transitions.
// Phase 1: matrix 472 rows 301 cols
[2023-03-20 14:10:06] [INFO ] Computed 18 place invariants in 11 ms
[2023-03-20 14:10:06] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-20 14:10:06] [INFO ] Invariant cache hit.
[2023-03-20 14:10:06] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2023-03-20 14:10:06] [INFO ] Invariant cache hit.
[2023-03-20 14:10:06] [INFO ] Dead Transitions using invariants and state equation in 213 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 552 ms. Remains : 301/301 places, 472/472 transitions.
Stuttering acceptance computed with spot in 350 ms :[(NOT p2), (AND p0 (NOT p2)), (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), (AND p0 (NOT p2)), (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), (AND (NOT p2) p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 2}], [{ cond=(OR (AND p0 (NOT p2)) (AND (NOT p2) p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 5}]], initial=1, aps=[p2:(AND (LT s259 1) (LT s260 1) (LT s255 1) (LT s256 1) (LT s257 1) (LT s258 1) (LT s253 1) (LT s254 1)), p0:(OR (AND (GEQ s1 1) (GEQ s19 1) (GEQ s244 1))...], 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 673 ms.
Product exploration explored 100000 steps with 50000 reset in 602 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 p2 (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Property proved to be true thanks to knowledge :(X (NOT (AND p0 (NOT p2))))
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z4T3N08-LTLFireability-01 finished in 2343 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0 U p1)||X(p0)))'
Support contains 37 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 24 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
// Phase 1: matrix 376 rows 205 cols
[2023-03-20 14:10:08] [INFO ] Computed 18 place invariants in 2 ms
[2023-03-20 14:10:08] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-20 14:10:08] [INFO ] Invariant cache hit.
[2023-03-20 14:10:08] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2023-03-20 14:10:08] [INFO ] Invariant cache hit.
[2023-03-20 14:10:08] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 322 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 168 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s12 1) (GEQ s148 1)) (AND (GEQ s2 1) (GEQ s26 1) (GEQ s148 1)) (AND (GEQ s1 1) (GEQ s33 1) (GEQ s148 1)) (AND (GEQ s3 1) (GEQ ...], 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]]
Product exploration explored 100000 steps with 23510 reset in 1588 ms.
Product exploration explored 100000 steps with 23599 reset in 1614 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 (AND (NOT p1) (NOT p0))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 215 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 14:10:12] [INFO ] Invariant cache hit.
[2023-03-20 14:10:13] [INFO ] After 66ms 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 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (G (NOT (AND p0 (NOT 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 6 factoid took 262 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
[2023-03-20 14:10:13] [INFO ] Invariant cache hit.
[2023-03-20 14:10:14] [INFO ] [Real]Absence check using 18 positive place invariants in 12 ms returned sat
[2023-03-20 14:10:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:10:14] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2023-03-20 14:10:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:10:15] [INFO ] [Nat]Absence check using 18 positive place invariants in 10 ms returned sat
[2023-03-20 14:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:10:15] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2023-03-20 14:10:15] [INFO ] Computed and/alt/rep : 368/616/368 causal constraints (skipped 0 transitions) in 33 ms.
[2023-03-20 14:10:16] [INFO ] Added : 236 causal constraints over 48 iterations in 1248 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 37 out of 205 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 205/205 places, 376/376 transitions.
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 32 Pre rules applied. Total rules applied 0 place count 205 transition count 344
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 64 rules applied. Total rules applied 64 place count 173 transition count 344
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 141 transition count 312
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 160 place count 141 transition count 280
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 1 with 16 rules applied. Total rules applied 176 place count 133 transition count 272
Applied a total of 176 rules in 35 ms. Remains 133 /205 variables (removed 72) and now considering 272/376 (removed 104) transitions.
// Phase 1: matrix 272 rows 133 cols
[2023-03-20 14:10:16] [INFO ] Computed 18 place invariants in 2 ms
[2023-03-20 14:10:16] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-20 14:10:16] [INFO ] Invariant cache hit.
[2023-03-20 14:10:16] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2023-03-20 14:10:17] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-20 14:10:17] [INFO ] Invariant cache hit.
[2023-03-20 14:10:17] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/205 places, 272/376 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 332 ms. Remains : 133/205 places, 272/376 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 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 180 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 40 ms :[(NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 1 factoid took 125 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 24 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
[2023-03-20 14:10:17] [INFO ] Invariant cache hit.
[2023-03-20 14:10:18] [INFO ] [Real]Absence check using 18 positive place invariants in 10 ms returned sat
[2023-03-20 14:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:10:18] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2023-03-20 14:10:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:10:19] [INFO ] [Nat]Absence check using 18 positive place invariants in 6 ms returned sat
[2023-03-20 14:10:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:10:19] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-20 14:10:19] [INFO ] Computed and/alt/rep : 232/512/232 causal constraints (skipped 0 transitions) in 17 ms.
[2023-03-20 14:10:19] [INFO ] Added : 112 causal constraints over 23 iterations in 366 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Product exploration explored 100000 steps with 44719 reset in 707 ms.
Product exploration explored 100000 steps with 44572 reset in 717 ms.
Built C files in :
/tmp/ltsmin6182103405565809258
[2023-03-20 14:10:20] [INFO ] Computing symmetric may disable matrix : 272 transitions.
[2023-03-20 14:10:20] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 14:10:20] [INFO ] Computing symmetric may enable matrix : 272 transitions.
[2023-03-20 14:10:20] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 14:10:21] [INFO ] Computing Do-Not-Accords matrix : 272 transitions.
[2023-03-20 14:10:21] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 14:10:21] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6182103405565809258
Running compilation step : cd /tmp/ltsmin6182103405565809258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 657 ms.
Running link step : cd /tmp/ltsmin6182103405565809258;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin6182103405565809258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14064404303924804675.hoa' '--buchi-type=spotba'
LTSmin run took 3598 ms.
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-PT-Z4T3N08-LTLFireability-03 finished in 16831 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 165 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Applied a total of 0 rules in 3 ms. Remains 301 /301 variables (removed 0) and now considering 472/472 (removed 0) transitions.
// Phase 1: matrix 472 rows 301 cols
[2023-03-20 14:10:25] [INFO ] Computed 18 place invariants in 3 ms
[2023-03-20 14:10:25] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-20 14:10:25] [INFO ] Invariant cache hit.
[2023-03-20 14:10:25] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2023-03-20 14:10:25] [INFO ] Invariant cache hit.
[2023-03-20 14:10:25] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 389 ms. Remains : 301/301 places, 472/472 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (LT s131 1) (LT s192 1) (LT s135 1) (LT s196 1) (LT s139 1) (LT s200 1) (LT s143 1) (LT s78 1) (LT s147 1) (LT s82 1) (LT s151 1) (LT s86 1) (...], 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 50000 reset in 317 ms.
Product exploration explored 100000 steps with 50000 reset in 325 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, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 61 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z4T3N08-LTLFireability-04 finished in 1177 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p1))||p0)))'
Support contains 77 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 11 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
// Phase 1: matrix 376 rows 205 cols
[2023-03-20 14:10:26] [INFO ] Computed 18 place invariants in 2 ms
[2023-03-20 14:10:26] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-20 14:10:26] [INFO ] Invariant cache hit.
[2023-03-20 14:10:26] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2023-03-20 14:10:26] [INFO ] Invariant cache hit.
[2023-03-20 14:10:26] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s108 1) (GEQ s165 1)) (AND (GEQ s113 1) (GEQ s166 1)) (AND (GEQ s123 1) (GEQ s168 1)) (AND (GEQ s133 1) (GEQ s171 1)) (AND (GEQ s128 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]]
Product exploration explored 100000 steps with 11702 reset in 682 ms.
Product exploration explored 100000 steps with 11824 reset in 690 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 (AND (NOT p0) (NOT p1))), (X (NOT p0)), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 204 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 4 factoid took 198 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 53 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
[2023-03-20 14:10:29] [INFO ] Invariant cache hit.
[2023-03-20 14:10:29] [INFO ] [Real]Absence check using 18 positive place invariants in 11 ms returned sat
[2023-03-20 14:10:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:10:29] [INFO ] [Real]Absence check using state equation in 172 ms returned sat
[2023-03-20 14:10:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:10:30] [INFO ] [Nat]Absence check using 18 positive place invariants in 9 ms returned sat
[2023-03-20 14:10:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:10:30] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2023-03-20 14:10:31] [INFO ] Computed and/alt/rep : 368/616/368 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-20 14:10:32] [INFO ] Added : 236 causal constraints over 48 iterations in 1096 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 37 out of 205 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 205/205 places, 376/376 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 64 rules applied. Total rules applied 64 place count 173 transition count 344
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 96 place count 173 transition count 312
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 112 place count 165 transition count 304
Applied a total of 112 rules in 25 ms. Remains 165 /205 variables (removed 40) and now considering 304/376 (removed 72) transitions.
// Phase 1: matrix 304 rows 165 cols
[2023-03-20 14:10:32] [INFO ] Computed 18 place invariants in 1 ms
[2023-03-20 14:10:32] [INFO ] Implicit Places using invariants in 173 ms returned []
[2023-03-20 14:10:32] [INFO ] Invariant cache hit.
[2023-03-20 14:10:32] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2023-03-20 14:10:32] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-20 14:10:32] [INFO ] Invariant cache hit.
[2023-03-20 14:10:32] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 165/205 places, 304/376 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 410 ms. Remains : 165/205 places, 304/376 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 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 101 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 55 ms :[(NOT p1), (NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 1 factoid took 131 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 59 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 284 ms :[(NOT p1), (NOT p1)]
[2023-03-20 14:10:33] [INFO ] Invariant cache hit.
[2023-03-20 14:10:33] [INFO ] [Real]Absence check using 18 positive place invariants in 11 ms returned sat
[2023-03-20 14:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:10:34] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2023-03-20 14:10:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:10:34] [INFO ] [Nat]Absence check using 18 positive place invariants in 9 ms returned sat
[2023-03-20 14:10:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:10:34] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2023-03-20 14:10:34] [INFO ] Computed and/alt/rep : 264/448/264 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-20 14:10:35] [INFO ] Added : 99 causal constraints over 20 iterations in 334 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 8168 reset in 675 ms.
Product exploration explored 100000 steps with 8418 reset in 648 ms.
Built C files in :
/tmp/ltsmin6826949654412172402
[2023-03-20 14:10:36] [INFO ] Computing symmetric may disable matrix : 304 transitions.
[2023-03-20 14:10:36] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 14:10:36] [INFO ] Computing symmetric may enable matrix : 304 transitions.
[2023-03-20 14:10:36] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 14:10:36] [INFO ] Computing Do-Not-Accords matrix : 304 transitions.
[2023-03-20 14:10:36] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 14:10:36] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6826949654412172402
Running compilation step : cd /tmp/ltsmin6826949654412172402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 609 ms.
Running link step : cd /tmp/ltsmin6826949654412172402;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin6826949654412172402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15894376200745372722.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 37 out of 165 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 165/165 places, 304/304 transitions.
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 32 Pre rules applied. Total rules applied 0 place count 165 transition count 272
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 64 rules applied. Total rules applied 64 place count 133 transition count 272
Applied a total of 64 rules in 16 ms. Remains 133 /165 variables (removed 32) and now considering 272/304 (removed 32) transitions.
// Phase 1: matrix 272 rows 133 cols
[2023-03-20 14:10:51] [INFO ] Computed 18 place invariants in 2 ms
[2023-03-20 14:10:51] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-20 14:10:51] [INFO ] Invariant cache hit.
[2023-03-20 14:10:51] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2023-03-20 14:10:51] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-20 14:10:51] [INFO ] Invariant cache hit.
[2023-03-20 14:10:51] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/165 places, 272/304 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 308 ms. Remains : 133/165 places, 272/304 transitions.
Built C files in :
/tmp/ltsmin6074664234865401127
[2023-03-20 14:10:52] [INFO ] Computing symmetric may disable matrix : 272 transitions.
[2023-03-20 14:10:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 14:10:52] [INFO ] Computing symmetric may enable matrix : 272 transitions.
[2023-03-20 14:10:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 14:10:52] [INFO ] Computing Do-Not-Accords matrix : 272 transitions.
[2023-03-20 14:10:52] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 14:10:52] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6074664234865401127
Running compilation step : cd /tmp/ltsmin6074664234865401127;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 599 ms.
Running link step : cd /tmp/ltsmin6074664234865401127;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin6074664234865401127;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5648549308044662218.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-20 14:11:07] [INFO ] Flatten gal took : 16 ms
[2023-03-20 14:11:07] [INFO ] Flatten gal took : 15 ms
[2023-03-20 14:11:07] [INFO ] Time to serialize gal into /tmp/LTL17248371357174880104.gal : 4 ms
[2023-03-20 14:11:07] [INFO ] Time to serialize properties into /tmp/LTL7462172780973001740.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17248371357174880104.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3993385124085305818.hoa' '-atoms' '/tmp/LTL7462172780973001740.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7462172780973001740.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3993385124085305818.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
921 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,0,9.25245,290660,1,0,47,1.6313e+06,24,1,4476,920086,119
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-PT-Z4T3N08-LTLFireability-05 finished in 51383 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 72 out of 301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 0 with 96 rules applied. Total rules applied 288 place count 157 transition count 328
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 0 with 32 rules applied. Total rules applied 320 place count 157 transition count 296
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 323 place count 154 transition count 200
Ensure Unique test removed 1 places
Iterating global reduction 0 with 4 rules applied. Total rules applied 327 place count 153 transition count 200
Applied a total of 327 rules in 35 ms. Remains 153 /301 variables (removed 148) and now considering 200/472 (removed 272) transitions.
// Phase 1: matrix 200 rows 153 cols
[2023-03-20 14:11:17] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-20 14:11:18] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-20 14:11:18] [INFO ] Invariant cache hit.
[2023-03-20 14:11:18] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2023-03-20 14:11:18] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 14:11:18] [INFO ] Invariant cache hit.
[2023-03-20 14:11:18] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 153/301 places, 200/472 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 408 ms. Remains : 153/301 places, 200/472 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (GEQ s61 1) (GEQ s60 1) (GEQ s63 1) (GEQ s62 1) (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ s66 1) (GEQ s69 1) (GEQ s68 1) (GEQ s71 1) (GEQ s70 1) (GE...], 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 2332 reset in 511 ms.
Stack based approach found an accepted trace after 32758 steps with 765 reset with depth 45 and stack size 45 in 202 ms.
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T3N08-LTLFireability-06 finished in 1207 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((((p0 U X(p1)) U G(p1)) U G(!p0)) U p0))'
Support contains 45 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 4 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
// Phase 1: matrix 376 rows 205 cols
[2023-03-20 14:11:19] [INFO ] Computed 18 place invariants in 5 ms
[2023-03-20 14:11:19] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-20 14:11:19] [INFO ] Invariant cache hit.
[2023-03-20 14:11:19] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2023-03-20 14:11:19] [INFO ] Invariant cache hit.
[2023-03-20 14:11:19] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 325 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 237 ms :[(NOT p0), (AND p0 (NOT p1)), p0, true, (AND p0 p1), (NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N08-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 5}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}, { cond=(NOT p0), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 3}]], initial=0, aps=[p0:(OR (GEQ s144 1) (GEQ s145 1) (GEQ s146 1) (GEQ s147 1) (GEQ s143 1) (GEQ s142 1) (GEQ s141 1) (GEQ s140 1)), p1:(OR (AND (GEQ s0 1) (GEQ s12 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][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-Z4T3N08-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T3N08-LTLFireability-07 finished in 588 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&F(p1)&&X(p0))))'
Support contains 5 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 4 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
[2023-03-20 14:11:19] [INFO ] Invariant cache hit.
[2023-03-20 14:11:19] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-20 14:11:19] [INFO ] Invariant cache hit.
[2023-03-20 14:11:19] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
[2023-03-20 14:11:19] [INFO ] Invariant cache hit.
[2023-03-20 14:11:20] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 344 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}]], initial=0, aps=[p0:(OR (LT s126 1) (LT s161 1)), p1:(OR (LT s2 1) (LT s18 1) (LT s148 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 197 ms.
Product exploration explored 100000 steps with 50000 reset in 202 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 p1), (X p1), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1)
Knowledge based reduction with 5 factoid took 210 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z4T3N08-LTLFireability-09 finished in 1080 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||G(p1))))'
Support contains 5 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 7 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
[2023-03-20 14:11:20] [INFO ] Invariant cache hit.
[2023-03-20 14:11:20] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-20 14:11:20] [INFO ] Invariant cache hit.
[2023-03-20 14:11:21] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2023-03-20 14:11:21] [INFO ] Invariant cache hit.
[2023-03-20 14:11:21] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 368 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s3 1) (GEQ s20 1) (GEQ s148 1)), p0:(AND (GEQ s110 1) (GEQ s165 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]]
Product exploration explored 100000 steps with 332 reset in 235 ms.
Product exploration explored 100000 steps with 358 reset in 240 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 (AND (NOT p0) (NOT p1))), (X (NOT p1)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 282 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Finished random walk after 191 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=95 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F p0)]
Knowledge based reduction with 5 factoid took 235 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 50 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
[2023-03-20 14:11:22] [INFO ] Invariant cache hit.
[2023-03-20 14:11:22] [INFO ] [Real]Absence check using 18 positive place invariants in 5 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 5 factoid took 157 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-10 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z4T3N08-LTLFireability-10 finished in 1966 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(!p0)) U (p1||X(F(p2)))))'
Support contains 6 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 8 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
[2023-03-20 14:11:22] [INFO ] Invariant cache hit.
[2023-03-20 14:11:22] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-20 14:11:22] [INFO ] Invariant cache hit.
[2023-03-20 14:11:23] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2023-03-20 14:11:23] [INFO ] Invariant cache hit.
[2023-03-20 14:11:23] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 410 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p2)), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GEQ s145 1), p0:(AND (GEQ s145 1) (GEQ s133 1) (GEQ s171 1)), p2:(AND (GEQ s2 1) (GEQ s42 1) (GEQ s148 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 351 reset in 251 ms.
Product exploration explored 100000 steps with 335 reset in 260 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) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 271 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 436 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=109 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 4 factoid took 306 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 101 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2))]
[2023-03-20 14:11:24] [INFO ] Invariant cache hit.
[2023-03-20 14:11:24] [INFO ] [Real]Absence check using 18 positive place invariants in 8 ms returned sat
[2023-03-20 14:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:11:24] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2023-03-20 14:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:11:25] [INFO ] [Nat]Absence check using 18 positive place invariants in 7 ms returned sat
[2023-03-20 14:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:11:25] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2023-03-20 14:11:25] [INFO ] Computed and/alt/rep : 368/616/368 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-20 14:11:26] [INFO ] Added : 190 causal constraints over 38 iterations in 778 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 6 out of 205 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 205/205 places, 376/376 transitions.
Applied a total of 0 rules in 2 ms. Remains 205 /205 variables (removed 0) and now considering 376/376 (removed 0) transitions.
[2023-03-20 14:11:26] [INFO ] Invariant cache hit.
[2023-03-20 14:11:26] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-20 14:11:26] [INFO ] Invariant cache hit.
[2023-03-20 14:11:26] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2023-03-20 14:11:26] [INFO ] Invariant cache hit.
[2023-03-20 14:11:26] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 345 ms. Remains : 205/205 places, 376/376 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 p2) (NOT p1)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 330 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 853 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=142 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 4 factoid took 348 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 119 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2))]
[2023-03-20 14:11:27] [INFO ] Invariant cache hit.
[2023-03-20 14:11:27] [INFO ] [Real]Absence check using 18 positive place invariants in 8 ms returned sat
[2023-03-20 14:11:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:11:27] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2023-03-20 14:11:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:11:27] [INFO ] [Nat]Absence check using 18 positive place invariants in 8 ms returned sat
[2023-03-20 14:11:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:11:27] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2023-03-20 14:11:27] [INFO ] Computed and/alt/rep : 368/616/368 causal constraints (skipped 0 transitions) in 17 ms.
[2023-03-20 14:11:28] [INFO ] Added : 190 causal constraints over 38 iterations in 773 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 99 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 339 reset in 258 ms.
Product exploration explored 100000 steps with 332 reset in 258 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 128 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 6 out of 205 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 205/205 places, 376/376 transitions.
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 31 Pre rules applied. Total rules applied 0 place count 205 transition count 407
Deduced a syphon composed of 31 places in 0 ms
Iterating global reduction 0 with 31 rules applied. Total rules applied 31 place count 205 transition count 407
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 93 places in 1 ms
Iterating global reduction 0 with 62 rules applied. Total rules applied 93 place count 205 transition count 425
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 125 place count 205 transition count 393
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 127 place count 203 transition count 329
Deduced a syphon composed of 93 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 129 place count 203 transition count 329
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 175 place count 157 transition count 253
Deduced a syphon composed of 62 places in 0 ms
Iterating global reduction 1 with 46 rules applied. Total rules applied 221 place count 157 transition count 253
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 251 place count 127 transition count 208
Deduced a syphon composed of 47 places in 0 ms
Iterating global reduction 1 with 30 rules applied. Total rules applied 281 place count 127 transition count 208
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 307 place count 127 transition count 182
Deduced a syphon composed of 47 places in 0 ms
Applied a total of 307 rules in 26 ms. Remains 127 /205 variables (removed 78) and now considering 182/376 (removed 194) transitions.
[2023-03-20 14:11:29] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 182 rows 127 cols
[2023-03-20 14:11:29] [INFO ] Computed 18 place invariants in 1 ms
[2023-03-20 14:11:29] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/205 places, 182/376 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 111 ms. Remains : 127/205 places, 182/376 transitions.
Built C files in :
/tmp/ltsmin17243893185924155409
[2023-03-20 14:11:29] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17243893185924155409
Running compilation step : cd /tmp/ltsmin17243893185924155409;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 542 ms.
Running link step : cd /tmp/ltsmin17243893185924155409;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin17243893185924155409;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13132847214098381490.hoa' '--buchi-type=spotba'
LTSmin run took 333 ms.
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-11 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-PT-Z4T3N08-LTLFireability-11 finished in 7846 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (p1 U G(p2))))'
Support contains 5 out of 301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 301 transition count 344
Reduce places removed 128 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 160 rules applied. Total rules applied 288 place count 173 transition count 312
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 288 place count 173 transition count 280
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 352 place count 141 transition count 280
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 354 place count 139 transition count 216
Iterating global reduction 2 with 2 rules applied. Total rules applied 356 place count 139 transition count 216
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 372 place count 123 transition count 200
Iterating global reduction 2 with 16 rules applied. Total rules applied 388 place count 123 transition count 200
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 404 place count 107 transition count 168
Iterating global reduction 2 with 16 rules applied. Total rules applied 420 place count 107 transition count 168
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 435 place count 92 transition count 138
Iterating global reduction 2 with 15 rules applied. Total rules applied 450 place count 92 transition count 138
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 465 place count 92 transition count 123
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 491 place count 79 transition count 110
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 495 place count 77 transition count 108
Applied a total of 495 rules in 25 ms. Remains 77 /301 variables (removed 224) and now considering 108/472 (removed 364) transitions.
// Phase 1: matrix 108 rows 77 cols
[2023-03-20 14:11:30] [INFO ] Computed 18 place invariants in 2 ms
[2023-03-20 14:11:30] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-20 14:11:30] [INFO ] Invariant cache hit.
[2023-03-20 14:11:30] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-20 14:11:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 14:11:30] [INFO ] Invariant cache hit.
[2023-03-20 14:11:30] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/301 places, 108/472 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 172 ms. Remains : 77/301 places, 108/472 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(GEQ s43 1), p1:(AND (GEQ s1 1) (GEQ s10 1) (GEQ s44 1)), p0:(OR (GEQ s43 1) (AND (GEQ s1 1) (GEQ s12 1) (GEQ s44 1)))], 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 7240 reset in 199 ms.
Stack based approach found an accepted trace after 8599 steps with 601 reset with depth 32 and stack size 32 in 18 ms.
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z4T3N08-LTLFireability-12 finished in 514 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p1)||p0))))'
Support contains 5 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 6 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
// Phase 1: matrix 376 rows 205 cols
[2023-03-20 14:11:31] [INFO ] Computed 18 place invariants in 2 ms
[2023-03-20 14:11:31] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-20 14:11:31] [INFO ] Invariant cache hit.
[2023-03-20 14:11:31] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2023-03-20 14:11:31] [INFO ] Invariant cache hit.
[2023-03-20 14:11:31] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 369 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 182 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (LT s1 1) (LT s41 1) (LT s148 1)), p0:(OR (LT s2 1) (LT s20 1) (LT s148 1))], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 664 steps with 0 reset in 5 ms.
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T3N08-LTLFireability-14 finished in 580 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0&&X(p0)) U G(((p1 U p0)&&X(p2))))))'
Support contains 3 out of 301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 205 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 205 transition count 376
Applied a total of 192 rules in 6 ms. Remains 205 /301 variables (removed 96) and now considering 376/472 (removed 96) transitions.
[2023-03-20 14:11:31] [INFO ] Invariant cache hit.
[2023-03-20 14:11:31] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-20 14:11:31] [INFO ] Invariant cache hit.
[2023-03-20 14:11:31] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-20 14:11:31] [INFO ] Invariant cache hit.
[2023-03-20 14:11:32] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/301 places, 376/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 389 ms. Remains : 205/301 places, 376/472 transitions.
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p0), (OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z4T3N08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}, { cond=p0, acceptance={0} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=4 dest: 3}, { cond=(OR (AND p0 p2) (AND p1 p2)), acceptance={} source=4 dest: 4}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(GEQ s11 1), p1:(GEQ s164 1), p2:(GEQ s144 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]]
Entered a terminal (fully accepting) state of product in 22 steps with 1 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z4T3N08-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z4T3N08-LTLFireability-15 finished in 645 ms.
All properties solved by simple procedures.
Total runtime 88042 ms.

BK_STOP 1679321493301

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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-Z4T3N08"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-PT-Z4T3N08, 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 r485-tall-167912700401172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T3N08.tgz
mv UtilityControlRoom-PT-Z4T3N08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;