About the Execution of ITS-Tools for DES-PT-00a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1699.607 | 31924.00 | 77536.00 | 1378.40 | FFTFFFFFFTFFTFFF | normal |
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.r101-tall-167814475200347.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DES-PT-00a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475200347
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 6.9K Feb 26 15:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 15:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Feb 26 15:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K Feb 26 15:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Feb 26 15:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 15:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 15:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 31K Mar 5 18:22 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 DES-PT-00a-LTLCardinality-00
FORMULA_NAME DES-PT-00a-LTLCardinality-01
FORMULA_NAME DES-PT-00a-LTLCardinality-02
FORMULA_NAME DES-PT-00a-LTLCardinality-03
FORMULA_NAME DES-PT-00a-LTLCardinality-04
FORMULA_NAME DES-PT-00a-LTLCardinality-05
FORMULA_NAME DES-PT-00a-LTLCardinality-06
FORMULA_NAME DES-PT-00a-LTLCardinality-07
FORMULA_NAME DES-PT-00a-LTLCardinality-08
FORMULA_NAME DES-PT-00a-LTLCardinality-09
FORMULA_NAME DES-PT-00a-LTLCardinality-10
FORMULA_NAME DES-PT-00a-LTLCardinality-11
FORMULA_NAME DES-PT-00a-LTLCardinality-12
FORMULA_NAME DES-PT-00a-LTLCardinality-13
FORMULA_NAME DES-PT-00a-LTLCardinality-14
FORMULA_NAME DES-PT-00a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678257794462
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-00a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-08 06:43:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 06:43:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 06:43:16] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2023-03-08 06:43:16] [INFO ] Transformed 115 places.
[2023-03-08 06:43:16] [INFO ] Transformed 76 transitions.
[2023-03-08 06:43:16] [INFO ] Found NUPN structural information;
[2023-03-08 06:43:16] [INFO ] Parsed PT model containing 115 places and 76 transitions and 373 arcs in 99 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA DES-PT-00a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00a-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00a-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 114 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 114 transition count 61
Applied a total of 2 rules in 24 ms. Remains 114 /115 variables (removed 1) and now considering 61/62 (removed 1) transitions.
// Phase 1: matrix 61 rows 114 cols
[2023-03-08 06:43:16] [INFO ] Computed 57 place invariants in 18 ms
[2023-03-08 06:43:16] [INFO ] Implicit Places using invariants in 366 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 397 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 113/115 places, 61/62 transitions.
Applied a total of 0 rules in 3 ms. Remains 113 /113 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 424 ms. Remains : 113/115 places, 61/62 transitions.
Support contains 27 out of 113 places after structural reductions.
[2023-03-08 06:43:17] [INFO ] Flatten gal took : 28 ms
[2023-03-08 06:43:17] [INFO ] Flatten gal took : 12 ms
[2023-03-08 06:43:17] [INFO ] Input system was already deterministic with 61 transitions.
Support contains 23 out of 113 places (down from 27) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 221 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 61 rows 113 cols
[2023-03-08 06:43:17] [INFO ] Computed 56 place invariants in 2 ms
[2023-03-08 06:43:17] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 06:43:17] [INFO ] [Nat]Absence check using 34 positive place invariants in 11 ms returned sat
[2023-03-08 06:43:17] [INFO ] [Nat]Absence check using 34 positive and 22 generalized place invariants in 4 ms returned sat
[2023-03-08 06:43:17] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 06:43:17] [INFO ] After 54ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-08 06:43:17] [INFO ] After 128ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 343 steps, including 5 resets, run visited all 1 properties in 2 ms. (steps per millisecond=171 )
Parikh walk visited 1 properties in 3 ms.
FORMULA DES-PT-00a-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||F(p1)))))'
Support contains 2 out of 113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 113/113 places, 61/61 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 112 transition count 59
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 110 transition count 59
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 108 transition count 57
Applied a total of 7 rules in 19 ms. Remains 108 /113 variables (removed 5) and now considering 57/61 (removed 4) transitions.
// Phase 1: matrix 57 rows 108 cols
[2023-03-08 06:43:17] [INFO ] Computed 55 place invariants in 2 ms
[2023-03-08 06:43:17] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-08 06:43:17] [INFO ] Invariant cache hit.
[2023-03-08 06:43:17] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2023-03-08 06:43:17] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-08 06:43:17] [INFO ] Invariant cache hit.
[2023-03-08 06:43:18] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 108/113 places, 57/61 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 296 ms. Remains : 108/113 places, 57/61 transitions.
Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-00a-LTLCardinality-03 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:(EQ s94 1), p1:(EQ s103 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1430 steps with 194 reset in 24 ms.
FORMULA DES-PT-00a-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00a-LTLCardinality-03 finished in 644 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(F(p0)) U G(p1)))))'
Support contains 6 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 61/61 transitions.
Applied a total of 0 rules in 4 ms. Remains 113 /113 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 113 cols
[2023-03-08 06:43:18] [INFO ] Computed 56 place invariants in 1 ms
[2023-03-08 06:43:18] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-08 06:43:18] [INFO ] Invariant cache hit.
[2023-03-08 06:43:18] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2023-03-08 06:43:18] [INFO ] Invariant cache hit.
[2023-03-08 06:43:18] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 271 ms. Remains : 113/113 places, 61/61 transitions.
Stuttering acceptance computed with spot in 228 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : DES-PT-00a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (NOT (OR (EQ s96 0) (EQ s12 1))) (NOT (OR (EQ s58 0) (EQ s27 1)))), p0:(OR (EQ s77 0) (EQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 20041 reset in 306 ms.
Product exploration explored 100000 steps with 19997 reset in 295 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 148 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Finished random walk after 1811 steps, including 38 resets, run visited all 4 properties in 18 ms. (steps per millisecond=100 )
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F p1), (F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 231 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
[2023-03-08 06:43:20] [INFO ] Invariant cache hit.
[2023-03-08 06:43:20] [INFO ] [Real]Absence check using 34 positive place invariants in 7 ms returned sat
[2023-03-08 06:43:20] [INFO ] [Real]Absence check using 34 positive and 22 generalized place invariants in 9 ms returned sat
[2023-03-08 06:43:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 06:43:20] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-08 06:43:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 06:43:20] [INFO ] [Nat]Absence check using 34 positive place invariants in 7 ms returned sat
[2023-03-08 06:43:20] [INFO ] [Nat]Absence check using 34 positive and 22 generalized place invariants in 10 ms returned sat
[2023-03-08 06:43:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 06:43:20] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-08 06:43:20] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 1 ms to minimize.
[2023-03-08 06:43:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-03-08 06:43:20] [INFO ] Computed and/alt/rep : 58/168/58 causal constraints (skipped 2 transitions) in 4 ms.
[2023-03-08 06:43:20] [INFO ] Added : 56 causal constraints over 12 iterations in 121 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 6 out of 113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 113/113 places, 61/61 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 113 transition count 60
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 2 place count 112 transition count 60
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6 place count 110 transition count 58
Applied a total of 6 rules in 25 ms. Remains 110 /113 variables (removed 3) and now considering 58/61 (removed 3) transitions.
// Phase 1: matrix 58 rows 110 cols
[2023-03-08 06:43:20] [INFO ] Computed 56 place invariants in 4 ms
[2023-03-08 06:43:20] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-08 06:43:20] [INFO ] Invariant cache hit.
[2023-03-08 06:43:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 06:43:20] [INFO ] Implicit Places using invariants and state equation in 99 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 177 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 109/113 places, 58/61 transitions.
Applied a total of 0 rules in 9 ms. Remains 109 /109 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 211 ms. Remains : 109/113 places, 58/61 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 623 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Finished random walk after 3191 steps, including 85 resets, run visited all 4 properties in 41 ms. (steps per millisecond=77 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F p1), (F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 380 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
// Phase 1: matrix 58 rows 109 cols
[2023-03-08 06:43:22] [INFO ] Computed 55 place invariants in 3 ms
[2023-03-08 06:43:22] [INFO ] [Real]Absence check using 33 positive place invariants in 8 ms returned sat
[2023-03-08 06:43:22] [INFO ] [Real]Absence check using 33 positive and 22 generalized place invariants in 8 ms returned sat
[2023-03-08 06:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 06:43:22] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2023-03-08 06:43:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 06:43:22] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2023-03-08 06:43:22] [INFO ] [Nat]Absence check using 33 positive and 22 generalized place invariants in 9 ms returned sat
[2023-03-08 06:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 06:43:22] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-08 06:43:22] [INFO ] Computed and/alt/rep : 55/163/55 causal constraints (skipped 2 transitions) in 6 ms.
[2023-03-08 06:43:22] [INFO ] Added : 53 causal constraints over 11 iterations in 104 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 33314 reset in 203 ms.
Product exploration explored 100000 steps with 33219 reset in 240 ms.
Built C files in :
/tmp/ltsmin4900125340717596625
[2023-03-08 06:43:23] [INFO ] Computing symmetric may disable matrix : 58 transitions.
[2023-03-08 06:43:23] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 06:43:23] [INFO ] Computing symmetric may enable matrix : 58 transitions.
[2023-03-08 06:43:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 06:43:23] [INFO ] Computing Do-Not-Accords matrix : 58 transitions.
[2023-03-08 06:43:23] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 06:43:23] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4900125340717596625
Running compilation step : cd /tmp/ltsmin4900125340717596625;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 246 ms.
Running link step : cd /tmp/ltsmin4900125340717596625;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin4900125340717596625;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13909666913985455122.hoa' '--buchi-type=spotba'
LTSmin run took 95 ms.
FORMULA DES-PT-00a-LTLCardinality-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-00a-LTLCardinality-04 finished in 5613 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 2 out of 113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 113/113 places, 61/61 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 112 transition count 59
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 110 transition count 59
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 108 transition count 57
Applied a total of 7 rules in 10 ms. Remains 108 /113 variables (removed 5) and now considering 57/61 (removed 4) transitions.
// Phase 1: matrix 57 rows 108 cols
[2023-03-08 06:43:23] [INFO ] Computed 55 place invariants in 1 ms
[2023-03-08 06:43:24] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-08 06:43:24] [INFO ] Invariant cache hit.
[2023-03-08 06:43:24] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-08 06:43:24] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-08 06:43:24] [INFO ] Invariant cache hit.
[2023-03-08 06:43:24] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 108/113 places, 57/61 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 276 ms. Remains : 108/113 places, 57/61 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-00a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s28 0) (EQ s98 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 62337 steps with 1698 reset in 154 ms.
FORMULA DES-PT-00a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00a-LTLCardinality-06 finished in 477 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(p0&&(!p0||F(G(p1)))))))'
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 61/61 transitions.
Applied a total of 0 rules in 4 ms. Remains 113 /113 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 113 cols
[2023-03-08 06:43:24] [INFO ] Computed 56 place invariants in 6 ms
[2023-03-08 06:43:24] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-08 06:43:24] [INFO ] Invariant cache hit.
[2023-03-08 06:43:24] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2023-03-08 06:43:24] [INFO ] Invariant cache hit.
[2023-03-08 06:43:24] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 245 ms. Remains : 113/113 places, 61/61 transitions.
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DES-PT-00a-LTLCardinality-07 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=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s74 0) (EQ s91 1)), p1:(OR (EQ s63 0) (EQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2215 reset in 255 ms.
Product exploration explored 100000 steps with 2240 reset in 190 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 158 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 204 steps, including 4 resets, run visited all 2 properties in 5 ms. (steps per millisecond=40 )
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 188 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 61/61 transitions.
Applied a total of 0 rules in 6 ms. Remains 113 /113 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-08 06:43:26] [INFO ] Invariant cache hit.
[2023-03-08 06:43:26] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-08 06:43:26] [INFO ] Invariant cache hit.
[2023-03-08 06:43:26] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2023-03-08 06:43:26] [INFO ] Invariant cache hit.
[2023-03-08 06:43:26] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 226 ms. Remains : 113/113 places, 61/61 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 128 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 96 steps, including 1 resets, run visited all 2 properties in 4 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 214 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 2233 reset in 169 ms.
Product exploration explored 100000 steps with 2204 reset in 185 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 113/113 places, 61/61 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 113 transition count 61
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 113 transition count 61
Performed 2 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 2 rules applied. Total rules applied 3 place count 113 transition count 61
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 3 rules in 15 ms. Remains 113 /113 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-08 06:43:27] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 61 rows 113 cols
[2023-03-08 06:43:27] [INFO ] Computed 56 place invariants in 2 ms
[2023-03-08 06:43:27] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 113/113 places, 61/61 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 86 ms. Remains : 113/113 places, 61/61 transitions.
Built C files in :
/tmp/ltsmin15275449795523412717
[2023-03-08 06:43:27] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15275449795523412717
Running compilation step : cd /tmp/ltsmin15275449795523412717;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 149 ms.
Running link step : cd /tmp/ltsmin15275449795523412717;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin15275449795523412717;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9279131020998847957.hoa' '--buchi-type=spotba'
LTSmin run took 12945 ms.
FORMULA DES-PT-00a-LTLCardinality-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-00a-LTLCardinality-07 finished in 16486 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(p0))||G(p1)))'
Support contains 1 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 61/61 transitions.
Applied a total of 0 rules in 5 ms. Remains 113 /113 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 113 cols
[2023-03-08 06:43:40] [INFO ] Computed 56 place invariants in 1 ms
[2023-03-08 06:43:40] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-08 06:43:41] [INFO ] Invariant cache hit.
[2023-03-08 06:43:41] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2023-03-08 06:43:41] [INFO ] Invariant cache hit.
[2023-03-08 06:43:41] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 234 ms. Remains : 113/113 places, 61/61 transitions.
Stuttering acceptance computed with spot in 254 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DES-PT-00a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ 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: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 1}, { cond=(NOT p1), acceptance={} source=5 dest: 3}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=5, aps=[p0:(EQ s88 0), p1:(EQ s88 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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]]
Product exploration explored 100000 steps with 33333 reset in 160 ms.
Product exploration explored 100000 steps with 33333 reset in 163 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 5 factoid took 111 ms. Reduced automaton from 7 states, 11 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DES-PT-00a-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-00a-LTLCardinality-09 finished in 965 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 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 113 /113 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-08 06:43:41] [INFO ] Invariant cache hit.
[2023-03-08 06:43:41] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-08 06:43:41] [INFO ] Invariant cache hit.
[2023-03-08 06:43:42] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2023-03-08 06:43:42] [INFO ] Invariant cache hit.
[2023-03-08 06:43:42] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 248 ms. Remains : 113/113 places, 61/61 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-00a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s21 0) (EQ s64 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 89 steps with 0 reset in 1 ms.
FORMULA DES-PT-00a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00a-LTLCardinality-11 finished in 326 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 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 113 /113 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-08 06:43:42] [INFO ] Invariant cache hit.
[2023-03-08 06:43:42] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-08 06:43:42] [INFO ] Invariant cache hit.
[2023-03-08 06:43:42] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2023-03-08 06:43:42] [INFO ] Invariant cache hit.
[2023-03-08 06:43:42] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 239 ms. Remains : 113/113 places, 61/61 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-00a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s54 0) (NEQ s86 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 104 steps with 1 reset in 0 ms.
FORMULA DES-PT-00a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00a-LTLCardinality-13 finished in 331 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p1)||p0))))'
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 61/61 transitions.
Applied a total of 0 rules in 2 ms. Remains 113 /113 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-08 06:43:42] [INFO ] Invariant cache hit.
[2023-03-08 06:43:42] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-08 06:43:42] [INFO ] Invariant cache hit.
[2023-03-08 06:43:42] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2023-03-08 06:43:42] [INFO ] Invariant cache hit.
[2023-03-08 06:43:42] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 218 ms. Remains : 113/113 places, 61/61 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-00a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (EQ s23 0) (EQ s93 1)), p0:(OR (EQ s13 0) (EQ s53 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6949 steps with 157 reset in 17 ms.
FORMULA DES-PT-00a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00a-LTLCardinality-14 finished in 382 ms.
All properties solved by simple procedures.
Total runtime 26693 ms.
BK_STOP 1678257826386
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-00a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DES-PT-00a, 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 r101-tall-167814475200347"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-00a.tgz
mv DES-PT-00a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;