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.r487-tall-167912703200523.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 lolaxred
Input is TCPcondis-PT-20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912703200523
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 7.1K Feb 26 16:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 16:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 16:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 16:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 16:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 26 16:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 16:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 16:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 24K 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 TCPcondis-PT-20-LTLCardinality-00
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-01
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-02
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-03
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-04
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-05
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-06
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-07
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-08
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-09
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-10
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-11
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-12
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-13
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-14
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679202149413

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TCPcondis-PT-20
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 05:02:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 05:02:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 05:02:31] [WARNING] Skipping unknown tool specific annotation : Tina
[2023-03-19 05:02:31] [WARNING] Unknown XML tag in source file: size
[2023-03-19 05:02:31] [WARNING] Unknown XML tag in source file: color
[2023-03-19 05:02:31] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2023-03-19 05:02:31] [INFO ] Transformed 30 places.
[2023-03-19 05:02:31] [INFO ] Transformed 32 transitions.
[2023-03-19 05:02:31] [INFO ] Parsed PT model containing 30 places and 32 transitions and 108 arcs in 104 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA TCPcondis-PT-20-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-20-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-20-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 14 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2023-03-19 05:02:31] [INFO ] Computed 9 place invariants in 8 ms
[2023-03-19 05:02:31] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-19 05:02:31] [INFO ] Invariant cache hit.
[2023-03-19 05:02:31] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2023-03-19 05:02:31] [INFO ] Invariant cache hit.
[2023-03-19 05:02:31] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 30/30 places, 32/32 transitions.
Support contains 25 out of 30 places after structural reductions.
[2023-03-19 05:02:31] [INFO ] Flatten gal took : 19 ms
[2023-03-19 05:02:31] [INFO ] Flatten gal took : 6 ms
[2023-03-19 05:02:31] [INFO ] Input system was already deterministic with 32 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 26) seen :25
Finished Best-First random walk after 156 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=78 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||G(p1)))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 05:02:32] [INFO ] Invariant cache hit.
[2023-03-19 05:02:32] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 05:02:32] [INFO ] Invariant cache hit.
[2023-03-19 05:02:32] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-19 05:02:32] [INFO ] Invariant cache hit.
[2023-03-19 05:02:32] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 128 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s6 s22), p1:(LEQ 1 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2911 reset in 247 ms.
Product exploration explored 100000 steps with 3012 reset in 207 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 p1 (NOT p0)))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 356 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Finished random walk after 127 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=127 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 7 factoid took 256 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 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2023-03-19 05:02:33] [INFO ] Invariant cache hit.
[2023-03-19 05:02:33] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-19 05:02:33] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 2 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 7 factoid took 137 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA TCPcondis-PT-20-LTLCardinality-00 FALSE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-20-LTLCardinality-00 finished in 1785 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(F(!p0)||G(p1)))))'
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 05:02:33] [INFO ] Invariant cache hit.
[2023-03-19 05:02:33] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 05:02:33] [INFO ] Invariant cache hit.
[2023-03-19 05:02:33] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-19 05:02:33] [INFO ] Invariant cache hit.
[2023-03-19 05:02:34] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 190 ms :[true, p0, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(GT s15 s10), p1:(LEQ s29 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 865 reset in 233 ms.
Product exploration explored 100000 steps with 837 reset in 207 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (AND p0 p1))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 294 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 883 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=441 )
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (AND p0 p1))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p1 p0))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 8 factoid took 325 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 110 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 05:02:35] [INFO ] Invariant cache hit.
[2023-03-19 05:02:35] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-19 05:02:35] [INFO ] Invariant cache hit.
[2023-03-19 05:02:35] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-19 05:02:35] [INFO ] Invariant cache hit.
[2023-03-19 05:02:35] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 30/30 places, 32/32 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (AND p1 p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 202 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 253 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=253 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (AND p1 p0)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 278 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 96 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 98 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 861 reset in 192 ms.
Product exploration explored 100000 steps with 852 reset in 195 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 110 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 32
Deduced a syphon composed of 2 places in 0 ms
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 4 place count 30 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 30 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 5 rules in 10 ms. Remains 30 /30 variables (removed 0) and now considering 31/32 (removed 1) transitions.
[2023-03-19 05:02:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 31 rows 30 cols
[2023-03-19 05:02:37] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 05:02:37] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/30 places, 31/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60 ms. Remains : 30/30 places, 31/32 transitions.
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2023-03-19 05:02:37] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 05:02:37] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-19 05:02:37] [INFO ] Invariant cache hit.
[2023-03-19 05:02:37] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-19 05:02:37] [INFO ] Invariant cache hit.
[2023-03-19 05:02:37] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 30/30 places, 32/32 transitions.
Treatment of property TCPcondis-PT-20-LTLCardinality-01 finished in 3570 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(F(p0))))'
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 05:02:37] [INFO ] Invariant cache hit.
[2023-03-19 05:02:37] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-19 05:02:37] [INFO ] Invariant cache hit.
[2023-03-19 05:02:37] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-19 05:02:37] [INFO ] Invariant cache hit.
[2023-03-19 05:02:37] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ 1 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3799 reset in 142 ms.
Product exploration explored 100000 steps with 3830 reset in 138 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 199 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 127 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=127 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 124 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 05:02:38] [INFO ] Invariant cache hit.
[2023-03-19 05:02:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 05:02:38] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-19 05:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 05:02:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-19 05:02:38] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-19 05:02:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 05:02:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 05:02:38] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-19 05:02:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 05:02:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-19 05:02:38] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 05:02:38] [INFO ] Added : 20 causal constraints over 6 iterations in 74 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 05:02:38] [INFO ] Invariant cache hit.
[2023-03-19 05:02:38] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-19 05:02:38] [INFO ] Invariant cache hit.
[2023-03-19 05:02:38] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-19 05:02:38] [INFO ] Invariant cache hit.
[2023-03-19 05:02:39] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122 ms. Remains : 30/30 places, 32/32 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 75 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 169 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=169 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 05:02:39] [INFO ] Invariant cache hit.
[2023-03-19 05:02:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 05:02:39] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-19 05:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 05:02:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-19 05:02:39] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 05:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 05:02:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-19 05:02:39] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-19 05:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 05:02:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-19 05:02:39] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 05:02:39] [INFO ] Added : 20 causal constraints over 6 iterations in 23 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3856 reset in 157 ms.
Product exploration explored 100000 steps with 3801 reset in 150 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 30 transition count 32
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 5 place count 28 transition count 30
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 28 transition count 30
Deduced a syphon composed of 3 places in 1 ms
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 28 transition count 28
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 9 place count 28 transition count 30
Deduced a syphon composed of 5 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 28 transition count 30
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 11 rules in 20 ms. Remains 28 /30 variables (removed 2) and now considering 30/32 (removed 2) transitions.
[2023-03-19 05:02:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 30 rows 28 cols
[2023-03-19 05:02:40] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-19 05:02:40] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/30 places, 30/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61 ms. Remains : 28/30 places, 30/32 transitions.
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2023-03-19 05:02:40] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 05:02:40] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 05:02:40] [INFO ] Invariant cache hit.
[2023-03-19 05:02:40] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-19 05:02:40] [INFO ] Invariant cache hit.
[2023-03-19 05:02:40] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 30/30 places, 32/32 transitions.
Treatment of property TCPcondis-PT-20-LTLCardinality-02 finished in 3008 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((X((p1||X(G(p2))))||p0)))'
Support contains 6 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 05:02:40] [INFO ] Invariant cache hit.
[2023-03-19 05:02:40] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-19 05:02:40] [INFO ] Invariant cache hit.
[2023-03-19 05:02:40] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-19 05:02:40] [INFO ] Invariant cache hit.
[2023-03-19 05:02:40] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 128 ms :[true, (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (LEQ s17 s5) (LEQ s8 s5)), p1:(LEQ s22 s11), p2:(LEQ 1 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 448 steps with 0 reset in 4 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-04 finished in 252 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(p0)||(G(p1)&&X(p2))))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 05:02:40] [INFO ] Invariant cache hit.
[2023-03-19 05:02:40] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-19 05:02:40] [INFO ] Invariant cache hit.
[2023-03-19 05:02:40] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-19 05:02:40] [INFO ] Invariant cache hit.
[2023-03-19 05:02:40] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 226 ms :[true, (NOT p1), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p2), acceptance={} source=2 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1 p2), acceptance={} source=3 dest: 5}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 2}, { cond=(AND p0 p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 1}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=4, aps=[p1:(LEQ s24 s17), p2:(LEQ s18 s15), p0:(LEQ 3 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 23 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-05 finished in 341 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((p0||F(((p0 U p1)||X((p2||F(p0))))))))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 25 transition count 27
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 27
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 25 transition count 26
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 11 place count 25 transition count 25
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 24 transition count 25
Applied a total of 13 rules in 10 ms. Remains 24 /30 variables (removed 6) and now considering 25/32 (removed 7) transitions.
// Phase 1: matrix 25 rows 24 cols
[2023-03-19 05:02:41] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 05:02:41] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 05:02:41] [INFO ] Invariant cache hit.
[2023-03-19 05:02:41] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-19 05:02:41] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 05:02:41] [INFO ] Invariant cache hit.
[2023-03-19 05:02:41] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/30 places, 25/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 103 ms. Remains : 24/30 places, 25/32 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s18 s12), p1:(LEQ 2 s8), p2:(LEQ s4 s17)], 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 641 reset in 182 ms.
Product exploration explored 100000 steps with 625 reset in 213 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 127 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=63 )
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 5 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-19 05:02:42] [INFO ] Invariant cache hit.
[2023-03-19 05:02:42] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-19 05:02:42] [INFO ] Invariant cache hit.
[2023-03-19 05:02:42] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-19 05:02:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 05:02:42] [INFO ] Invariant cache hit.
[2023-03-19 05:02:42] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 87 ms. Remains : 24/24 places, 25/25 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 379 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=189 )
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 566 reset in 165 ms.
Product exploration explored 100000 steps with 589 reset in 189 ms.
Support contains 5 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-19 05:02:43] [INFO ] Invariant cache hit.
[2023-03-19 05:02:43] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 05:02:43] [INFO ] Invariant cache hit.
[2023-03-19 05:02:43] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-19 05:02:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 05:02:43] [INFO ] Invariant cache hit.
[2023-03-19 05:02:43] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 86 ms. Remains : 24/24 places, 25/25 transitions.
Treatment of property TCPcondis-PT-20-LTLCardinality-06 finished in 2134 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2023-03-19 05:02:43] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 05:02:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 05:02:43] [INFO ] Invariant cache hit.
[2023-03-19 05:02:43] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-19 05:02:43] [INFO ] Invariant cache hit.
[2023-03-19 05:02:43] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s23 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 63 ms.
Product exploration explored 100000 steps with 50000 reset in 64 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 55 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TCPcondis-PT-20-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-20-LTLCardinality-07 finished in 385 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 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 24 transition count 26
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 24 transition count 26
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 24 transition count 24
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 14 place count 24 transition count 22
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 22 transition count 22
Applied a total of 18 rules in 9 ms. Remains 22 /30 variables (removed 8) and now considering 22/32 (removed 10) transitions.
// Phase 1: matrix 22 rows 22 cols
[2023-03-19 05:02:43] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 05:02:43] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 05:02:43] [INFO ] Invariant cache hit.
[2023-03-19 05:02:43] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-19 05:02:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 05:02:43] [INFO ] Invariant cache hit.
[2023-03-19 05:02:43] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/30 places, 22/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107 ms. Remains : 22/30 places, 22/32 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s4)], 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 168 ms.
Stack based approach found an accepted trace after 4884 steps with 0 reset with depth 4885 and stack size 4885 in 10 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-08 finished in 323 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)&&G((F(!p0)&&F(G(p1)))))))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2023-03-19 05:02:43] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 05:02:43] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-19 05:02:43] [INFO ] Invariant cache hit.
[2023-03-19 05:02:44] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 05:02:44] [INFO ] Invariant cache hit.
[2023-03-19 05:02:44] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 222 ms :[true, true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}, { cond=true, acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 3}, { cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(GT s17 s24), p1:(LEQ s24 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2 reset in 200 ms.
Product exploration explored 100000 steps with 2 reset in 246 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) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 233 ms. Reduced automaton from 6 states, 12 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Finished random walk after 697 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=348 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 288 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 165 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
[2023-03-19 05:02:45] [INFO ] Invariant cache hit.
Proved EG true
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1)), true]
Knowledge based reduction with 4 factoid took 322 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 05:02:46] [INFO ] Invariant cache hit.
[2023-03-19 05:02:46] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-19 05:02:46] [INFO ] Invariant cache hit.
[2023-03-19 05:02:46] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-19 05:02:46] [INFO ] Invariant cache hit.
[2023-03-19 05:02:46] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 90 ms. Remains : 30/30 places, 32/32 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) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 187 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Finished random walk after 442 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=221 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 266 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
[2023-03-19 05:02:47] [INFO ] Invariant cache hit.
Proved EG true
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1)), true]
Knowledge based reduction with 4 factoid took 230 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 180 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Product exploration explored 100000 steps with 2 reset in 206 ms.
Product exploration explored 100000 steps with 0 reset in 262 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 179 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 30 transition count 32
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 29 transition count 31
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 29 transition count 31
Deduced a syphon composed of 4 places in 1 ms
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 29 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 7 place count 29 transition count 31
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 29 transition count 31
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 8 rules in 8 ms. Remains 29 /30 variables (removed 1) and now considering 31/32 (removed 1) transitions.
[2023-03-19 05:02:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 31 rows 29 cols
[2023-03-19 05:02:48] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 05:02:48] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/30 places, 31/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 43 ms. Remains : 29/30 places, 31/32 transitions.
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2023-03-19 05:02:48] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 05:02:48] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 05:02:48] [INFO ] Invariant cache hit.
[2023-03-19 05:02:48] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-19 05:02:48] [INFO ] Invariant cache hit.
[2023-03-19 05:02:48] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 30/30 places, 32/32 transitions.
Treatment of property TCPcondis-PT-20-LTLCardinality-09 finished in 5012 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 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 26 transition count 27
Applied a total of 9 rules in 6 ms. Remains 26 /30 variables (removed 4) and now considering 27/32 (removed 5) transitions.
// Phase 1: matrix 27 rows 26 cols
[2023-03-19 05:02:48] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 05:02:48] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 05:02:48] [INFO ] Invariant cache hit.
[2023-03-19 05:02:49] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 05:02:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 05:02:49] [INFO ] Invariant cache hit.
[2023-03-19 05:02:49] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 26/30 places, 27/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118 ms. Remains : 26/30 places, 27/32 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-11 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:(LEQ s21 s22), p1:(GT s5 s0)], 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 27 reset in 172 ms.
Stack based approach found an accepted trace after 43230 steps with 17 reset with depth 34 and stack size 34 in 91 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-11 finished in 464 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((p0&&F(p1))))))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2023-03-19 05:02:49] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 05:02:49] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 05:02:49] [INFO ] Invariant cache hit.
[2023-03-19 05:02:49] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-19 05:02:49] [INFO ] Invariant cache hit.
[2023-03-19 05:02:49] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s12 s0), p1:(GT s0 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 317 steps with 1 reset in 1 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-12 finished in 275 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 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 25 transition count 27
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 27
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 25 transition count 25
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 12 place count 25 transition count 23
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 23 transition count 23
Applied a total of 16 rules in 4 ms. Remains 23 /30 variables (removed 7) and now considering 23/32 (removed 9) transitions.
// Phase 1: matrix 23 rows 23 cols
[2023-03-19 05:02:49] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 05:02:49] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 05:02:49] [INFO ] Invariant cache hit.
[2023-03-19 05:02:49] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-19 05:02:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 05:02:49] [INFO ] Invariant cache hit.
[2023-03-19 05:02:49] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/30 places, 23/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 162 ms. Remains : 23/30 places, 23/32 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s12 s22), p0:(LEQ 1 s2)], 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 946 reset in 165 ms.
Product exploration explored 100000 steps with 923 reset in 190 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 p1 (NOT p0)), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 177 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 69 ms :[(NOT p1), (NOT p0)]
Finished random walk after 382 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=191 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 166 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 68 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (NOT p0)]
Support contains 3 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
[2023-03-19 05:02:50] [INFO ] Invariant cache hit.
[2023-03-19 05:02:50] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 05:02:50] [INFO ] Invariant cache hit.
[2023-03-19 05:02:50] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-19 05:02:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 05:02:50] [INFO ] Invariant cache hit.
[2023-03-19 05:02:50] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 86 ms. Remains : 23/23 places, 23/23 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 p1 (NOT p0)), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 175 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 63 ms :[(NOT p1), (NOT p0)]
Finished random walk after 106 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=53 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 220 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 61 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 938 reset in 172 ms.
Product exploration explored 100000 steps with 938 reset in 177 ms.
Support contains 3 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
[2023-03-19 05:02:51] [INFO ] Invariant cache hit.
[2023-03-19 05:02:52] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 05:02:52] [INFO ] Invariant cache hit.
[2023-03-19 05:02:52] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-19 05:02:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 05:02:52] [INFO ] Invariant cache hit.
[2023-03-19 05:02:52] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 93 ms. Remains : 23/23 places, 23/23 transitions.
Treatment of property TCPcondis-PT-20-LTLCardinality-13 finished in 2406 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)||(p1&&F(p2))))||p0)))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2023-03-19 05:02:52] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 05:02:52] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 05:02:52] [INFO ] Invariant cache hit.
[2023-03-19 05:02:52] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-19 05:02:52] [INFO ] Invariant cache hit.
[2023-03-19 05:02:52] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p2:(GT s19 s15), p0:(OR (GT 2 s6) (GT 3 s15)), p1:(GT 2 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 56 ms.
Product exploration explored 100000 steps with 50000 reset in 60 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1), (X p0), (X (X p1)), (X (X (AND p1 (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 70 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TCPcondis-PT-20-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-20-LTLCardinality-15 finished in 483 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(F(!p0)||G(p1)))))'
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(F(p0))))'
Found a Shortening insensitive property : TCPcondis-PT-20-LTLCardinality-02
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 25 transition count 27
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 27
Applied a total of 10 rules in 4 ms. Remains 25 /30 variables (removed 5) and now considering 27/32 (removed 5) transitions.
// Phase 1: matrix 27 rows 25 cols
[2023-03-19 05:02:52] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 05:02:52] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-19 05:02:52] [INFO ] Invariant cache hit.
[2023-03-19 05:02:52] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-19 05:02:52] [INFO ] Invariant cache hit.
[2023-03-19 05:02:52] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 25/30 places, 27/32 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 103 ms. Remains : 25/30 places, 27/32 transitions.
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ 1 s4)], 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][false, false, false]]
Product exploration explored 100000 steps with 3829 reset in 118 ms.
Product exploration explored 100000 steps with 3786 reset in 127 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 70 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 148 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=148 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 172 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 05:02:53] [INFO ] Invariant cache hit.
[2023-03-19 05:02:53] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-19 05:02:53] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-19 05:02:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 05:02:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-19 05:02:53] [INFO ] Computed and/alt/rep : 23/89/23 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 05:02:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 05:02:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-19 05:02:53] [INFO ] [Nat]Absence check using 5 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-19 05:02:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 05:02:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-19 05:02:53] [INFO ] Computed and/alt/rep : 23/89/23 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 05:02:53] [INFO ] Added : 13 causal constraints over 3 iterations in 15 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2023-03-19 05:02:53] [INFO ] Invariant cache hit.
[2023-03-19 05:02:53] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 05:02:53] [INFO ] Invariant cache hit.
[2023-03-19 05:02:53] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-19 05:02:53] [INFO ] Invariant cache hit.
[2023-03-19 05:02:53] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 25/25 places, 27/27 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 63 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 148 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=148 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 05:02:54] [INFO ] Invariant cache hit.
[2023-03-19 05:02:54] [INFO ] [Real]Absence check using 5 positive place invariants in 0 ms returned sat
[2023-03-19 05:02:54] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-19 05:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 05:02:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-19 05:02:54] [INFO ] Computed and/alt/rep : 23/89/23 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 05:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 05:02:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-19 05:02:54] [INFO ] [Nat]Absence check using 5 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-19 05:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 05:02:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-19 05:02:54] [INFO ] Computed and/alt/rep : 23/89/23 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 05:02:54] [INFO ] Added : 13 causal constraints over 3 iterations in 16 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3852 reset in 126 ms.
Product exploration explored 100000 steps with 3835 reset in 128 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 27/27 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 25 transition count 25
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 2 place count 25 transition count 27
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 25 transition count 27
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 4 rules in 6 ms. Remains 25 /25 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2023-03-19 05:02:54] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 25 cols
[2023-03-19 05:02:54] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 05:02:55] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/25 places, 27/27 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 52 ms. Remains : 25/25 places, 27/27 transitions.
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 25 cols
[2023-03-19 05:02:55] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 05:02:55] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 05:02:55] [INFO ] Invariant cache hit.
[2023-03-19 05:02:55] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-19 05:02:55] [INFO ] Invariant cache hit.
[2023-03-19 05:02:55] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 25/25 places, 27/27 transitions.
Treatment of property TCPcondis-PT-20-LTLCardinality-02 finished in 2480 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((p0||F(((p0 U p1)||X((p2||F(p0))))))))'
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)&&G((F(!p0)&&F(G(p1)))))))'
Found a Shortening insensitive property : TCPcondis-PT-20-LTLCardinality-09
Stuttering acceptance computed with spot in 208 ms :[true, true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 25 transition count 27
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 25 transition count 27
Applied a total of 10 rules in 4 ms. Remains 25 /30 variables (removed 5) and now considering 27/32 (removed 5) transitions.
// Phase 1: matrix 27 rows 25 cols
[2023-03-19 05:02:55] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 05:02:55] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 05:02:55] [INFO ] Invariant cache hit.
[2023-03-19 05:02:55] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-19 05:02:55] [INFO ] Invariant cache hit.
[2023-03-19 05:02:55] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 25/30 places, 27/32 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 93 ms. Remains : 25/30 places, 27/32 transitions.
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}, { cond=true, acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 3}, { cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(GT s13 s20), p1:(LEQ s20 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 181 ms.
Product exploration explored 100000 steps with 0 reset in 235 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) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 205 ms. Reduced automaton from 6 states, 12 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Finished random walk after 652 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=217 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 265 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 164 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
[2023-03-19 05:02:56] [INFO ] Invariant cache hit.
Proved EG true
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1)), true]
Knowledge based reduction with 4 factoid took 258 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2023-03-19 05:02:57] [INFO ] Invariant cache hit.
[2023-03-19 05:02:57] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 05:02:57] [INFO ] Invariant cache hit.
[2023-03-19 05:02:57] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-19 05:02:57] [INFO ] Invariant cache hit.
[2023-03-19 05:02:57] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 25/25 places, 27/27 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) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 200 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Finished random walk after 190 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=190 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 235 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 476 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
[2023-03-19 05:02:58] [INFO ] Invariant cache hit.
Proved EG true
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1)), true]
Knowledge based reduction with 4 factoid took 249 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 173 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Product exploration explored 100000 steps with 4 reset in 172 ms.
Product exploration explored 100000 steps with 4 reset in 208 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 175 ms :[true, (NOT p0), p0, (NOT p1), (OR (NOT p1) p0)]
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 27/27 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 26
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 25 transition count 27
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 27
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 2 rules in 4 ms. Remains 25 /25 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2023-03-19 05:03:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 25 cols
[2023-03-19 05:03:00] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 05:03:00] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/25 places, 27/27 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 46 ms. Remains : 25/25 places, 27/27 transitions.
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 25 cols
[2023-03-19 05:03:00] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 05:03:00] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-19 05:03:00] [INFO ] Invariant cache hit.
[2023-03-19 05:03:00] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-19 05:03:00] [INFO ] Invariant cache hit.
[2023-03-19 05:03:00] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 25/25 places, 27/27 transitions.
Treatment of property TCPcondis-PT-20-LTLCardinality-09 finished in 5001 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)))'
[2023-03-19 05:03:00] [INFO ] Flatten gal took : 10 ms
[2023-03-19 05:03:00] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-19 05:03:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 30 places, 32 transitions and 108 arcs took 0 ms.
Total runtime 29290 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT TCPcondis-PT-20
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
LTLCardinality

FORMULA TCPcondis-PT-20-LTLCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-LTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-LTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679202216461

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/LTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 3 (type EXCL) for 0 TCPcondis-PT-20-LTLCardinality-01
lola: time limit : 514 sec
lola: memory limit: 32 pages
lola: FINISHED task # 3 (type EXCL) for TCPcondis-PT-20-LTLCardinality-01
lola: result : true
lola: markings : 5
lola: fired transitions : 4
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 18 (type EXCL) for 13 TCPcondis-PT-20-LTLCardinality-09
lola: time limit : 600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 18 (type EXCL) for TCPcondis-PT-20-LTLCardinality-09
lola: result : false
lola: markings : 208
lola: fired transitions : 208
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 21 (type EXCL) for 20 TCPcondis-PT-20-LTLCardinality-13
lola: time limit : 900 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TCPcondis-PT-20-LTLCardinality-09: CONJ false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TCPcondis-PT-20-LTLCardinality-01: CONJ 0 1 0 0 3 0 0 0
TCPcondis-PT-20-LTLCardinality-02: LTL 0 1 0 0 1 0 0 0
TCPcondis-PT-20-LTLCardinality-06: LTL 0 1 0 0 1 0 0 0
TCPcondis-PT-20-LTLCardinality-13: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
21 LTL EXCL 5/900 11/32 TCPcondis-PT-20-LTLCardinality-13 1669388 m, 333877 m/sec, 8276312 t fired, .

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FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TCPcondis-PT-20-LTLCardinality-09: CONJ false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TCPcondis-PT-20-LTLCardinality-01: CONJ 0 1 0 0 3 0 0 0
TCPcondis-PT-20-LTLCardinality-02: LTL 0 1 0 0 1 0 0 0
TCPcondis-PT-20-LTLCardinality-06: LTL 0 1 0 0 1 0 0 0
TCPcondis-PT-20-LTLCardinality-13: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
21 LTL EXCL 10/900 21/32 TCPcondis-PT-20-LTLCardinality-13 3165989 m, 299320 m/sec, 16521574 t fired, .

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PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TCPcondis-PT-20-LTLCardinality-01: CONJ 0 1 0 0 3 0 0 0
TCPcondis-PT-20-LTLCardinality-02: LTL 0 1 0 0 1 0 0 0
TCPcondis-PT-20-LTLCardinality-06: LTL 0 1 0 0 1 0 0 0
TCPcondis-PT-20-LTLCardinality-13: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
21 LTL EXCL 15/900 30/32 TCPcondis-PT-20-LTLCardinality-13 4504003 m, 267602 m/sec, 24610361 t fired, .

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# running tasks: 1 of 4 Visible: 5
lola: CANCELED task # 21 (type EXCL) for TCPcondis-PT-20-LTLCardinality-13 (memory limit exceeded)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TCPcondis-PT-20-LTLCardinality-09: CONJ false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TCPcondis-PT-20-LTLCardinality-01: CONJ 0 1 0 0 3 0 0 0
TCPcondis-PT-20-LTLCardinality-02: LTL 0 1 0 0 1 0 0 0
TCPcondis-PT-20-LTLCardinality-06: LTL 0 1 0 0 1 0 0 0
TCPcondis-PT-20-LTLCardinality-13: LTL 0 0 0 0 1 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS

Time elapsed: 20 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
lola: LAUNCH task # 11 (type EXCL) for 10 TCPcondis-PT-20-LTLCardinality-06
lola: time limit : 1193 sec
lola: memory limit: 32 pages
lola: FINISHED task # 11 (type EXCL) for TCPcondis-PT-20-LTLCardinality-06
lola: result : false
lola: markings : 603
lola: fired transitions : 606
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 8 (type EXCL) for 7 TCPcondis-PT-20-LTLCardinality-02
lola: time limit : 1790 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TCPcondis-PT-20-LTLCardinality-06: LTL false LTL model checker
TCPcondis-PT-20-LTLCardinality-09: CONJ false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TCPcondis-PT-20-LTLCardinality-01: CONJ 0 1 0 0 3 0 0 0
TCPcondis-PT-20-LTLCardinality-02: LTL 0 0 1 0 1 0 0 0
TCPcondis-PT-20-LTLCardinality-13: LTL 0 0 0 0 1 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
8 LTL EXCL 5/1790 17/32 TCPcondis-PT-20-LTLCardinality-02 2558109 m, 511621 m/sec, 7239358 t fired, .

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TCPcondis-PT-20-LTLCardinality-06: LTL false LTL model checker
TCPcondis-PT-20-LTLCardinality-09: CONJ false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TCPcondis-PT-20-LTLCardinality-01: CONJ 0 1 0 0 3 0 0 0
TCPcondis-PT-20-LTLCardinality-02: LTL 0 0 1 0 1 0 0 0
TCPcondis-PT-20-LTLCardinality-13: LTL 0 0 0 0 1 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
8 LTL EXCL 10/1790 30/32 TCPcondis-PT-20-LTLCardinality-02 4491610 m, 386700 m/sec, 13663547 t fired, .

Time elapsed: 30 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
lola: CANCELED task # 8 (type EXCL) for TCPcondis-PT-20-LTLCardinality-02 (memory limit exceeded)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TCPcondis-PT-20-LTLCardinality-06: LTL false LTL model checker
TCPcondis-PT-20-LTLCardinality-09: CONJ false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TCPcondis-PT-20-LTLCardinality-01: CONJ 0 1 0 0 3 0 0 0
TCPcondis-PT-20-LTLCardinality-02: LTL 0 0 0 0 1 0 1 0
TCPcondis-PT-20-LTLCardinality-13: LTL 0 0 0 0 1 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS

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# running tasks: 1 of 4 Visible: 5
lola: LAUNCH task # 5 (type EXCL) for 0 TCPcondis-PT-20-LTLCardinality-01
lola: time limit : 3565 sec
lola: memory limit: 32 pages
lola: FINISHED task # 5 (type EXCL) for TCPcondis-PT-20-LTLCardinality-01
lola: result : false
lola: markings : 1070
lola: fired transitions : 1180
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open tasks 5

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TCPcondis-PT-20-LTLCardinality-01: CONJ false LTL model checker
TCPcondis-PT-20-LTLCardinality-02: LTL unknown AGGR
TCPcondis-PT-20-LTLCardinality-06: LTL false LTL model checker
TCPcondis-PT-20-LTLCardinality-09: CONJ false LTL model checker
TCPcondis-PT-20-LTLCardinality-13: LTL unknown AGGR


Time elapsed: 35 secs. Pages in use: 32

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="TCPcondis-PT-20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is TCPcondis-PT-20, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r487-tall-167912703200523"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-20.tgz
mv TCPcondis-PT-20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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