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.r489-tall-167912707601020.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 ltsminxred
Input is UtilityControlRoom-COL-Z2T4N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707601020
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 6.9K Feb 26 14:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 14:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 14:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 14:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 17:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 14:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Feb 26 14:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 14:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 26 14:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 29K 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-COL-Z2T4N10-LTLFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679335628570

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z2T4N10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 18:07:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 18:07:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 18:07:10] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-20 18:07:10] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 18:07:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 476 ms
[2023-03-20 18:07:10] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 174 PT places and 270.0 transition bindings in 13 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2023-03-20 18:07:11] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 4 ms.
[2023-03-20 18:07:11] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 3 formulas.
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 294 steps, including 0 resets, run visited all 12 properties in 36 ms. (steps per millisecond=8 )
[2023-03-20 18:07:11] [INFO ] Flatten gal took : 14 ms
[2023-03-20 18:07:11] [INFO ] Flatten gal took : 2 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(10), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2023-03-20 18:07:11] [INFO ] Unfolded HLPN to a Petri net with 174 places and 270 transitions 850 arcs in 15 ms.
[2023-03-20 18:07:11] [INFO ] Unfolded 13 HLPN properties in 1 ms.
[2023-03-20 18:07:11] [INFO ] Reduced 10 identical enabling conditions.
[2023-03-20 18:07:11] [INFO ] Reduced 10 identical enabling conditions.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
Support contains 153 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 10 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2023-03-20 18:07:11] [INFO ] Computed 23 place invariants in 21 ms
[2023-03-20 18:07:11] [INFO ] Implicit Places using invariants in 218 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 250 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 263 ms. Remains : 173/174 places, 230/230 transitions.
Support contains 153 out of 173 places after structural reductions.
[2023-03-20 18:07:11] [INFO ] Flatten gal took : 23 ms
[2023-03-20 18:07:11] [INFO ] Flatten gal took : 24 ms
[2023-03-20 18:07:11] [INFO ] Input system was already deterministic with 230 transitions.
Finished random walk after 2778 steps, including 0 resets, run visited all 16 properties in 44 ms. (steps per millisecond=63 )
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!(F((X(F((p1&&X(F((p2&&X(F(p1))))))))||p0)))'
Support contains 33 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 17 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 153 cols
[2023-03-20 18:07:12] [INFO ] Computed 22 place invariants in 3 ms
[2023-03-20 18:07:12] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-20 18:07:12] [INFO ] Invariant cache hit.
[2023-03-20 18:07:12] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-20 18:07:12] [INFO ] Invariant cache hit.
[2023-03-20 18:07:12] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 317 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 281 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s17 1) (GEQ s102 1)) (AND (GEQ s1 1) (GEQ s19 1) (GEQ s102 1)) (AND (GEQ s0 1) (GEQ s12 1) (GEQ s102 1)) (AND (GEQ s0 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][false, false, false, false]]
Product exploration explored 100000 steps with 18923 reset in 615 ms.
Product exploration explored 100000 steps with 18938 reset in 543 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) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 5 factoid took 421 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 18:07:14] [INFO ] Invariant cache hit.
[2023-03-20 18:07:14] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2)))), (G (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 6 factoid took 362 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
[2023-03-20 18:07:15] [INFO ] Invariant cache hit.
[2023-03-20 18:07:15] [INFO ] [Real]Absence check using 22 positive place invariants in 18 ms returned sat
[2023-03-20 18:07:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:15] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-20 18:07:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 18:07:15] [INFO ] [Nat]Absence check using 22 positive place invariants in 14 ms returned sat
[2023-03-20 18:07:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:15] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-20 18:07:15] [INFO ] Computed and/alt/rep : 200/310/200 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-20 18:07:16] [INFO ] Added : 110 causal constraints over 22 iterations in 395 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 23 out of 153 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
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.
[2023-03-20 18:07:16] [INFO ] Invariant cache hit.
[2023-03-20 18:07:16] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-20 18:07:16] [INFO ] Invariant cache hit.
[2023-03-20 18:07:16] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2023-03-20 18:07:16] [INFO ] Invariant cache hit.
[2023-03-20 18:07:16] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 236 ms. Remains : 153/153 places, 210/210 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 226 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 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-20 18:07:17] [INFO ] Invariant cache hit.
[2023-03-20 18:07:17] [INFO ] [Real]Absence check using 22 positive place invariants in 8 ms returned sat
[2023-03-20 18:07:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:17] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 18:07:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 18:07:17] [INFO ] [Nat]Absence check using 22 positive place invariants in 7 ms returned sat
[2023-03-20 18:07:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:17] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 18:07:17] [INFO ] Computed and/alt/rep : 200/310/200 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-20 18:07:17] [INFO ] Added : 110 causal constraints over 22 iterations in 319 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 18909 reset in 282 ms.
Product exploration explored 100000 steps with 18937 reset in 295 ms.
Support contains 23 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 20 Post agglomeration using F-continuation condition.Transition count delta: 20
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 80 place count 113 transition count 170
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 100 place count 113 transition count 150
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 1 with 20 rules applied. Total rules applied 120 place count 103 transition count 140
Applied a total of 120 rules in 33 ms. Remains 103 /153 variables (removed 50) and now considering 140/210 (removed 70) transitions.
// Phase 1: matrix 140 rows 103 cols
[2023-03-20 18:07:18] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-20 18:07:18] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-20 18:07:18] [INFO ] Invariant cache hit.
[2023-03-20 18:07:18] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-20 18:07:18] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-20 18:07:18] [INFO ] Invariant cache hit.
[2023-03-20 18:07:18] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/153 places, 140/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 233 ms. Remains : 103/153 places, 140/210 transitions.
Treatment of property UtilityControlRoom-COL-Z2T4N10-LTLFireability-01 finished in 6643 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' '!(G(F(p0)))'
Support contains 30 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 132 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 132 transition count 150
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 122 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 122 transition count 140
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 61 rules applied. Total rules applied 183 place count 91 transition count 110
Applied a total of 183 rules in 18 ms. Remains 91 /173 variables (removed 82) and now considering 110/230 (removed 120) transitions.
// Phase 1: matrix 110 rows 91 cols
[2023-03-20 18:07:18] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-20 18:07:18] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-20 18:07:18] [INFO ] Invariant cache hit.
[2023-03-20 18:07:18] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-20 18:07:18] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 18:07:18] [INFO ] Invariant cache hit.
[2023-03-20 18:07:18] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/173 places, 110/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 164 ms. Remains : 91/173 places, 110/230 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-02 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:(AND (OR (LT s59 1) (LT s85 1)) (OR (LT s64 1) (LT s87 1)) (OR (LT s69 1) (LT s90 1)) (OR (LT s54 1) (LT s82 1)) (OR (LT s57 1) (LT s84 1)) (OR (LT s51...], 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 3558 reset in 251 ms.
Stack based approach found an accepted trace after 4777 steps with 166 reset with depth 26 and stack size 26 in 12 ms.
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N10-LTLFireability-02 finished in 506 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' '!(G((F(p0)&&F(G((G(p0) U p1))))))'
Support contains 53 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 120 place count 123 transition count 160
Applied a total of 120 rules in 17 ms. Remains 123 /173 variables (removed 50) and now considering 160/230 (removed 70) transitions.
// Phase 1: matrix 160 rows 123 cols
[2023-03-20 18:07:19] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-20 18:07:19] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-20 18:07:19] [INFO ] Invariant cache hit.
[2023-03-20 18:07:19] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-20 18:07:19] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-20 18:07:19] [INFO ] Invariant cache hit.
[2023-03-20 18:07:19] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/173 places, 160/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 210 ms. Remains : 123/173 places, 160/230 transitions.
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(OR p0 p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={1} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={1} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=4 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={1} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s50 1) (LT s97 1)) (OR (LT s55 1) (LT s99 1)) (OR (LT s60 1) (LT s102 1)) (OR (LT s45 1) (LT s94 1)) (OR (LT s48 1) (LT s96 1)) (OR (LT s4...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 2173 reset in 641 ms.
Stack based approach found an accepted trace after 3794 steps with 83 reset with depth 33 and stack size 33 in 28 ms.
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N10-LTLFireability-03 finished in 1104 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' '!(G(F(p0)))'
Support contains 20 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 120 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 140 place count 113 transition count 150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 141 place count 112 transition count 130
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 143 place count 111 transition count 130
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 153 place count 101 transition count 110
Iterating global reduction 0 with 10 rules applied. Total rules applied 163 place count 101 transition count 110
Applied a total of 163 rules in 38 ms. Remains 101 /173 variables (removed 72) and now considering 110/230 (removed 120) transitions.
// Phase 1: matrix 110 rows 101 cols
[2023-03-20 18:07:20] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-20 18:07:20] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-20 18:07:20] [INFO ] Invariant cache hit.
[2023-03-20 18:07:20] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2023-03-20 18:07:20] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 18:07:20] [INFO ] Invariant cache hit.
[2023-03-20 18:07:20] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/173 places, 110/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 292 ms. Remains : 101/173 places, 110/230 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-04 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:(AND (LT s31 1) (LT s32 1) (LT s33 1) (LT s34 1) (LT s35 1) (LT s36 1) (LT s38 1) (LT s37 1) (LT s40 1) (LT s39 1) (LT s42 1) (LT s41 1) (LT s44 1) (LT...], 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 4100 reset in 203 ms.
Stack based approach found an accepted trace after 15855 steps with 644 reset with depth 48 and stack size 48 in 33 ms.
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N10-LTLFireability-04 finished in 613 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(!p0)||F(G(p0)))))'
Support contains 23 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 4 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 153 cols
[2023-03-20 18:07:21] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-20 18:07:21] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-20 18:07:21] [INFO ] Invariant cache hit.
[2023-03-20 18:07:21] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2023-03-20 18:07:21] [INFO ] Invariant cache hit.
[2023-03-20 18:07:21] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 239 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 117 ms :[false, (NOT p0), false]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s17 1) (GEQ s102 1)) (AND (GEQ s1 1) (GEQ s19 1) (GEQ s102 1)) (AND (GEQ s0 1) (GEQ s12 1) (GEQ s102 1)) (AND (GEQ s0 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 288 ms.
Stack based approach found an accepted trace after 15491 steps with 0 reset with depth 15492 and stack size 15492 in 51 ms.
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N10-LTLFireability-05 finished in 717 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(X((G(p1)||(F(p3)&&p2)||p0))))'
Support contains 50 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 7 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2023-03-20 18:07:21] [INFO ] Invariant cache hit.
[2023-03-20 18:07:21] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-20 18:07:21] [INFO ] Invariant cache hit.
[2023-03-20 18:07:21] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-20 18:07:21] [INFO ] Invariant cache hit.
[2023-03-20 18:07:22] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 264 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 283 ms :[true, (NOT p3), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (AND (NOT p3) (NOT p1)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2)))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2 (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p1 p2 (NOT p3)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p3)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 2}]], initial=5, aps=[p3:(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)), p0:(OR (GEQ s2 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, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 166 ms.
Product exploration explored 100000 steps with 33333 reset in 169 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 p3) p0 (NOT p1) (NOT p2)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2 (NOT p3))))), (X (X (NOT (AND (NOT p0) p1 p2 (NOT p3)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) p1 p2 (NOT p3)))))
Knowledge based reduction with 5 factoid took 141 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z2T4N10-LTLFireability-06 finished in 1059 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)))'
Support contains 40 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 0 place count 173 transition count 210
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 153 transition count 210
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 120 place count 113 transition count 170
Applied a total of 120 rules in 16 ms. Remains 113 /173 variables (removed 60) and now considering 170/230 (removed 60) transitions.
// Phase 1: matrix 170 rows 113 cols
[2023-03-20 18:07:22] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-20 18:07:22] [INFO ] Implicit Places using invariants in 70 ms returned [92]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/173 places, 170/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 112 /112 variables (removed 0) and now considering 170/170 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 92 ms. Remains : 112/173 places, 170/230 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-07 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 (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ s66 1) (GEQ s69 1) (GEQ s68 1) (GEQ s71 1) (GEQ s70 1) (GEQ s73 1) (GEQ s72 1) (GEQ s75 1) (GEQ s74 1) (GE...], 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 316 ms.
Stack based approach found an accepted trace after 590 steps with 0 reset with depth 591 and stack size 591 in 2 ms.
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N10-LTLFireability-07 finished in 466 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((X(F(!p1))||p0)) U p1))'
Support contains 30 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 132 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 132 transition count 150
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 122 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 122 transition count 140
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 61 rules applied. Total rules applied 183 place count 91 transition count 110
Applied a total of 183 rules in 17 ms. Remains 91 /173 variables (removed 82) and now considering 110/230 (removed 120) transitions.
// Phase 1: matrix 110 rows 91 cols
[2023-03-20 18:07:23] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-20 18:07:23] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-20 18:07:23] [INFO ] Invariant cache hit.
[2023-03-20 18:07:23] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-20 18:07:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 18:07:23] [INFO ] Invariant cache hit.
[2023-03-20 18:07:23] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/173 places, 110/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 187 ms. Remains : 91/173 places, 110/230 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (AND p1 (NOT p0))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), 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}]], initial=0, aps=[p1:(OR (AND (GEQ s66 1) (GEQ s78 1)) (AND (GEQ s63 1) (GEQ s77 1)) (AND (GEQ s51 1) (GEQ s71 1)) (AND (GEQ s61 1) (GEQ s76 1)) (AND (GEQ s53 1) (GEQ s72 1...], nbAcceptance=0, 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 2439 reset in 410 ms.
Stack based approach found an accepted trace after 228 steps with 3 reset with depth 151 and stack size 151 in 1 ms.
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N10-LTLFireability-10 finished in 706 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((F(!p0)&&(!p1 U p2))))'
Support contains 63 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Applied a total of 100 rules in 12 ms. Remains 133 /173 variables (removed 40) and now considering 170/230 (removed 60) transitions.
// Phase 1: matrix 170 rows 133 cols
[2023-03-20 18:07:24] [INFO ] Computed 22 place invariants in 3 ms
[2023-03-20 18:07:24] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-20 18:07:24] [INFO ] Invariant cache hit.
[2023-03-20 18:07:24] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2023-03-20 18:07:24] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 18:07:24] [INFO ] Invariant cache hit.
[2023-03-20 18:07:24] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/173 places, 170/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 261 ms. Remains : 133/173 places, 170/230 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p2), p0, (OR (NOT p2) p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 p2), acceptance={0} source=2 dest: 1}, { cond=(OR (AND p0 (NOT p2)) (AND (NOT p2) p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p2:(OR (GEQ s2 1) (GEQ s3 1) (GEQ s4 1) (GEQ s5 1) (GEQ s6 1) (GEQ s7 1) (GEQ s8 1) (GEQ s9 1) (GEQ s10 1) (GEQ s11 1)), p1:(AND (OR (LT s0 1) (LT s27 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 4395 reset in 283 ms.
Product exploration explored 100000 steps with 4406 reset in 279 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 p1 p0), (X (NOT (AND (NOT p2) p1))), (X (AND p0 p2)), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p0 p2))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 412 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[p0, p0]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND p2 p1 p0), (X (NOT (AND (NOT p2) p1))), (X (AND p0 p2)), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p0 p2))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 13 factoid took 468 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[p0]
Stuttering acceptance computed with spot in 35 ms :[p0]
[2023-03-20 18:07:26] [INFO ] Invariant cache hit.
[2023-03-20 18:07:26] [INFO ] [Real]Absence check using 22 positive place invariants in 7 ms returned sat
[2023-03-20 18:07:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:26] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-20 18:07:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 18:07:26] [INFO ] [Nat]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-20 18:07:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:26] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-20 18:07:26] [INFO ] Computed and/alt/rep : 160/250/160 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-20 18:07:26] [INFO ] Added : 22 causal constraints over 5 iterations in 68 ms. Result :sat
Could not prove EG p0
Support contains 30 out of 133 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 : 133/133 places, 170/170 transitions.
Applied a total of 0 rules in 5 ms. Remains 133 /133 variables (removed 0) and now considering 170/170 (removed 0) transitions.
[2023-03-20 18:07:26] [INFO ] Invariant cache hit.
[2023-03-20 18:07:26] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-20 18:07:26] [INFO ] Invariant cache hit.
[2023-03-20 18:07:26] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-20 18:07:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 18:07:26] [INFO ] Invariant cache hit.
[2023-03-20 18:07:26] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 199 ms. Remains : 133/133 places, 170/170 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, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 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 :[p0]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=14 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 197 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 28 ms :[p0]
Stuttering acceptance computed with spot in 40 ms :[p0]
[2023-03-20 18:07:27] [INFO ] Invariant cache hit.
[2023-03-20 18:07:27] [INFO ] [Real]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-20 18:07:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:27] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2023-03-20 18:07:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 18:07:27] [INFO ] [Nat]Absence check using 22 positive place invariants in 7 ms returned sat
[2023-03-20 18:07:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:27] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-20 18:07:27] [INFO ] Computed and/alt/rep : 160/250/160 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-20 18:07:27] [INFO ] Added : 22 causal constraints over 5 iterations in 71 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 41 ms :[p0]
Product exploration explored 100000 steps with 4396 reset in 287 ms.
Product exploration explored 100000 steps with 4332 reset in 296 ms.
Support contains 30 out of 133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 133/133 places, 170/170 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 132 transition count 150
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 132 transition count 150
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 12 place count 122 transition count 140
Iterating global reduction 0 with 10 rules applied. Total rules applied 22 place count 122 transition count 140
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 0 with 61 rules applied. Total rules applied 83 place count 91 transition count 110
Applied a total of 83 rules in 8 ms. Remains 91 /133 variables (removed 42) and now considering 110/170 (removed 60) transitions.
// Phase 1: matrix 110 rows 91 cols
[2023-03-20 18:07:28] [INFO ] Computed 21 place invariants in 2 ms
[2023-03-20 18:07:28] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-20 18:07:28] [INFO ] Invariant cache hit.
[2023-03-20 18:07:28] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-20 18:07:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 18:07:28] [INFO ] Invariant cache hit.
[2023-03-20 18:07:28] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/133 places, 110/170 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 168 ms. Remains : 91/133 places, 110/170 transitions.
Treatment of property UtilityControlRoom-COL-Z2T4N10-LTLFireability-13 finished in 4324 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)) U G(!p1)))'
Support contains 70 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 133 transition count 190
Applied a total of 80 rules in 10 ms. Remains 133 /173 variables (removed 40) and now considering 190/230 (removed 40) transitions.
// Phase 1: matrix 190 rows 133 cols
[2023-03-20 18:07:28] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-20 18:07:28] [INFO ] Implicit Places using invariants in 65 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 66 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 132/173 places, 190/230 transitions.
Applied a total of 0 rules in 4 ms. Remains 132 /132 variables (removed 0) and now considering 190/190 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 81 ms. Remains : 132/173 places, 190/230 transitions.
Stuttering acceptance computed with spot in 69 ms :[p1, (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ s66 1) (GEQ s69 1) (GEQ s68 1) (GEQ s71 1) (GEQ s70 1) (GEQ s73 1) (GEQ s72 1) (GEQ s75 1) (GEQ s74 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 248 reset in 250 ms.
Stack based approach found an accepted trace after 1244 steps with 7 reset with depth 107 and stack size 107 in 3 ms.
FORMULA UtilityControlRoom-COL-Z2T4N10-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N10-LTLFireability-14 finished in 424 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)||G(F(p1)))))'
Support contains 33 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 133 transition count 150
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 113 transition count 150
Applied a total of 140 rules in 11 ms. Remains 113 /173 variables (removed 60) and now considering 150/230 (removed 80) transitions.
// Phase 1: matrix 150 rows 113 cols
[2023-03-20 18:07:28] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-20 18:07:28] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-20 18:07:28] [INFO ] Invariant cache hit.
[2023-03-20 18:07:28] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-20 18:07:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 18:07:28] [INFO ] Invariant cache hit.
[2023-03-20 18:07:28] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 113/173 places, 150/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 213 ms. Remains : 113/173 places, 150/230 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s17 1) (GEQ s62 1)) (AND (GEQ s1 1) (GEQ s19 1) (GEQ s62 1)) (AND (GEQ s0 1) (GEQ s12 1) (GEQ s62 1)) (AND (GEQ s0 1) (GEQ s30...], 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 4037 reset in 290 ms.
Product exploration explored 100000 steps with 3994 reset in 300 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 202 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 38 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 4 factoid took 229 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-20 18:07:30] [INFO ] Invariant cache hit.
[2023-03-20 18:07:30] [INFO ] [Real]Absence check using 22 positive place invariants in 7 ms returned sat
[2023-03-20 18:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:30] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2023-03-20 18:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 18:07:30] [INFO ] [Nat]Absence check using 22 positive place invariants in 7 ms returned sat
[2023-03-20 18:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:30] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-20 18:07:30] [INFO ] Computed and/alt/rep : 140/250/140 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-20 18:07:30] [INFO ] Added : 75 causal constraints over 15 iterations in 169 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 33 out of 113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 113/113 places, 150/150 transitions.
Applied a total of 0 rules in 5 ms. Remains 113 /113 variables (removed 0) and now considering 150/150 (removed 0) transitions.
[2023-03-20 18:07:30] [INFO ] Invariant cache hit.
[2023-03-20 18:07:30] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-20 18:07:30] [INFO ] Invariant cache hit.
[2023-03-20 18:07:31] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-20 18:07:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 18:07:31] [INFO ] Invariant cache hit.
[2023-03-20 18:07:31] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 197 ms. Remains : 113/113 places, 150/150 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 183 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 42 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 4 factoid took 222 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-20 18:07:31] [INFO ] Invariant cache hit.
[2023-03-20 18:07:31] [INFO ] [Real]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-20 18:07:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:32] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2023-03-20 18:07:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 18:07:32] [INFO ] [Nat]Absence check using 22 positive place invariants in 7 ms returned sat
[2023-03-20 18:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:32] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-20 18:07:32] [INFO ] Computed and/alt/rep : 140/250/140 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-20 18:07:32] [INFO ] Added : 75 causal constraints over 15 iterations in 173 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 3824 reset in 295 ms.
Product exploration explored 100000 steps with 3933 reset in 305 ms.
Support contains 33 out of 113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 113/113 places, 150/150 transitions.
Applied a total of 0 rules in 3 ms. Remains 113 /113 variables (removed 0) and now considering 150/150 (removed 0) transitions.
[2023-03-20 18:07:33] [INFO ] Invariant cache hit.
[2023-03-20 18:07:33] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-20 18:07:33] [INFO ] Invariant cache hit.
[2023-03-20 18:07:33] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2023-03-20 18:07:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 18:07:33] [INFO ] Invariant cache hit.
[2023-03-20 18:07:33] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 205 ms. Remains : 113/113 places, 150/150 transitions.
Treatment of property UtilityControlRoom-COL-Z2T4N10-LTLFireability-15 finished in 4598 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((X(F((p1&&X(F((p2&&X(F(p1))))))))||p0)))'
Found a Shortening insensitive property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-01
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Support contains 33 out of 173 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 133 transition count 150
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 113 transition count 150
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 160 place count 103 transition count 140
Applied a total of 160 rules in 8 ms. Remains 103 /173 variables (removed 70) and now considering 140/230 (removed 90) transitions.
// Phase 1: matrix 140 rows 103 cols
[2023-03-20 18:07:33] [INFO ] Computed 22 place invariants in 3 ms
[2023-03-20 18:07:33] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-20 18:07:33] [INFO ] Invariant cache hit.
[2023-03-20 18:07:33] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-20 18:07:33] [INFO ] Invariant cache hit.
[2023-03-20 18:07:33] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 103/173 places, 140/230 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 197 ms. Remains : 103/173 places, 140/230 transitions.
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s7 1) (GEQ s52 1)) (AND (GEQ s1 1) (GEQ s9 1) (GEQ s52 1)) (AND (GEQ s0 1) (GEQ s2 1) (GEQ s52 1)) (AND (GEQ s0 1) (GEQ s20 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 40388 reset in 362 ms.
Product exploration explored 100000 steps with 40315 reset in 382 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) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 299 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 18:07:35] [INFO ] Invariant cache hit.
[2023-03-20 18:07:35] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2)))), (G (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 5 factoid took 365 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
[2023-03-20 18:07:35] [INFO ] Invariant cache hit.
[2023-03-20 18:07:35] [INFO ] [Real]Absence check using 22 positive place invariants in 8 ms returned sat
[2023-03-20 18:07:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:35] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-20 18:07:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 18:07:36] [INFO ] [Nat]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-20 18:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:36] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-20 18:07:36] [INFO ] Computed and/alt/rep : 110/200/110 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-20 18:07:36] [INFO ] Added : 55 causal constraints over 11 iterations in 122 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 23 out of 103 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 140/140 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 140/140 (removed 0) transitions.
[2023-03-20 18:07:36] [INFO ] Invariant cache hit.
[2023-03-20 18:07:36] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-20 18:07:36] [INFO ] Invariant cache hit.
[2023-03-20 18:07:36] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-20 18:07:36] [INFO ] Invariant cache hit.
[2023-03-20 18:07:36] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 181 ms. Remains : 103/103 places, 140/140 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 133 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 441 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 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2023-03-20 18:07:37] [INFO ] Invariant cache hit.
[2023-03-20 18:07:37] [INFO ] [Real]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-20 18:07:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:37] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-20 18:07:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 18:07:37] [INFO ] [Nat]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-20 18:07:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 18:07:37] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-20 18:07:37] [INFO ] Computed and/alt/rep : 110/200/110 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-20 18:07:37] [INFO ] Added : 55 causal constraints over 11 iterations in 130 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 40431 reset in 291 ms.
Product exploration explored 100000 steps with 40383 reset in 295 ms.
Support contains 23 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 140/140 transitions.
Applied a total of 0 rules in 3 ms. Remains 103 /103 variables (removed 0) and now considering 140/140 (removed 0) transitions.
[2023-03-20 18:07:38] [INFO ] Invariant cache hit.
[2023-03-20 18:07:38] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-20 18:07:38] [INFO ] Invariant cache hit.
[2023-03-20 18:07:38] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2023-03-20 18:07:38] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 18:07:38] [INFO ] Invariant cache hit.
[2023-03-20 18:07:38] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 211 ms. Remains : 103/103 places, 140/140 transitions.
Treatment of property UtilityControlRoom-COL-Z2T4N10-LTLFireability-01 finished in 5232 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((F(!p0)&&(!p1 U p2))))'
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)||G(F(p1)))))'
[2023-03-20 18:07:38] [INFO ] Flatten gal took : 15 ms
[2023-03-20 18:07:38] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2023-03-20 18:07:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 173 places, 230 transitions and 660 arcs took 2 ms.
Total runtime 28438 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1510/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
TIME LIMIT: Killed by timeout after 1190 seconds
MemTotal: 16393216 kB
MemFree: 13749404 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16122688 kB
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1510/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1510/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N10-LTLFireability-01
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N10-LTLFireability-13
Could not compute solution for formula : UtilityControlRoom-COL-Z2T4N10-LTLFireability-15

BK_STOP 1679336851772

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name UtilityControlRoom-COL-Z2T4N10-LTLFireability-01
ltl formula formula --ltl=/tmp/1510/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 173 places, 230 transitions and 660 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1510/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1510/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1510/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1510/ltl_0_
Killing (15) : 1516 1517 1518 1519 1520
Killing (9) : 1516 1517 1518 1519 1520
ltl formula name UtilityControlRoom-COL-Z2T4N10-LTLFireability-13
ltl formula formula --ltl=/tmp/1510/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 173 places, 230 transitions and 660 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1510/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1510/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1510/ltl_1_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.060 real 0.010 user 0.010 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1510/ltl_1_
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size
malloc_consolidate(): invalid chunk size
malloc_consolidate(): invalid chunk size
malloc_consolidate(): invalid chunk size
ltl formula name UtilityControlRoom-COL-Z2T4N10-LTLFireability-15
ltl formula formula --ltl=/tmp/1510/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 173 places, 230 transitions and 660 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1510/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1510/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1510/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1510/ltl_2_
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
corrupted size vs. prev_size in fastbins
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
corrupted size vs. prev_size in fastbins
corrupted size vs. prev_size in fastbins
corrupted size vs. prev_size in fastbins

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-COL-Z2T4N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is UtilityControlRoom-COL-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 r489-tall-167912707601020"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T4N10.tgz
mv UtilityControlRoom-COL-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 '' 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 ;