About the Execution of ITS-Tools for DES-PT-20a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1729.644 | 110282.00 | 222426.00 | 596.80 | FFFFFFFFFFFFTFFF | 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-167814475300427.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DES-PT-20a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475300427
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.5K Feb 26 15:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 15:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 15:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 15:39 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 3.8K Feb 25 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 15:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Feb 26 15:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 15:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 26 15:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:50 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 57K 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-20a-LTLCardinality-00
FORMULA_NAME DES-PT-20a-LTLCardinality-01
FORMULA_NAME DES-PT-20a-LTLCardinality-02
FORMULA_NAME DES-PT-20a-LTLCardinality-03
FORMULA_NAME DES-PT-20a-LTLCardinality-04
FORMULA_NAME DES-PT-20a-LTLCardinality-05
FORMULA_NAME DES-PT-20a-LTLCardinality-06
FORMULA_NAME DES-PT-20a-LTLCardinality-07
FORMULA_NAME DES-PT-20a-LTLCardinality-08
FORMULA_NAME DES-PT-20a-LTLCardinality-09
FORMULA_NAME DES-PT-20a-LTLCardinality-10
FORMULA_NAME DES-PT-20a-LTLCardinality-11
FORMULA_NAME DES-PT-20a-LTLCardinality-12
FORMULA_NAME DES-PT-20a-LTLCardinality-13
FORMULA_NAME DES-PT-20a-LTLCardinality-14
FORMULA_NAME DES-PT-20a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678267119717
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-20a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-08 09:18:41] [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 09:18:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 09:18:41] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2023-03-08 09:18:41] [INFO ] Transformed 195 places.
[2023-03-08 09:18:41] [INFO ] Transformed 152 transitions.
[2023-03-08 09:18:41] [INFO ] Found NUPN structural information;
[2023-03-08 09:18:41] [INFO ] Parsed PT model containing 195 places and 152 transitions and 742 arcs in 110 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA DES-PT-20a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-20a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-20a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-20a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-20a-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-20a-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-20a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-20a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-20a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 194 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 194 transition count 137
Applied a total of 2 rules in 36 ms. Remains 194 /195 variables (removed 1) and now considering 137/138 (removed 1) transitions.
// Phase 1: matrix 137 rows 194 cols
[2023-03-08 09:18:41] [INFO ] Computed 59 place invariants in 25 ms
[2023-03-08 09:18:41] [INFO ] Implicit Places using invariants in 266 ms returned [92]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 297 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/195 places, 137/138 transitions.
Applied a total of 0 rules in 5 ms. Remains 193 /193 variables (removed 0) and now considering 137/137 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 340 ms. Remains : 193/195 places, 137/138 transitions.
Support contains 25 out of 193 places after structural reductions.
[2023-03-08 09:18:42] [INFO ] Flatten gal took : 46 ms
[2023-03-08 09:18:42] [INFO ] Flatten gal took : 17 ms
[2023-03-08 09:18:42] [INFO ] Input system was already deterministic with 137 transitions.
Support contains 23 out of 193 places (down from 25) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 229 resets, run finished after 304 ms. (steps per millisecond=32 ) properties (out of 13) seen :9
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 59 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 44 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 137 rows 193 cols
[2023-03-08 09:18:42] [INFO ] Computed 58 place invariants in 6 ms
[2023-03-08 09:18:42] [INFO ] [Real]Absence check using 33 positive place invariants in 6 ms returned sat
[2023-03-08 09:18:42] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 8 ms returned sat
[2023-03-08 09:18:42] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 09:18:42] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2023-03-08 09:18:42] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 50 ms returned sat
[2023-03-08 09:18:43] [INFO ] After 161ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-08 09:18:43] [INFO ] After 280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 79 ms.
[2023-03-08 09:18:43] [INFO ] After 539ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Finished Parikh walk after 914 steps, including 2 resets, run visited all 4 properties in 26 ms. (steps per millisecond=35 )
Parikh walk visited 4 properties in 27 ms.
FORMULA DES-PT-20a-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 96 stabilizing places and 91 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' '!(G((F(p0)&&F(p1))))'
Support contains 2 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 137/137 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 13 ms. Remains 192 /193 variables (removed 1) and now considering 136/137 (removed 1) transitions.
// Phase 1: matrix 136 rows 192 cols
[2023-03-08 09:18:43] [INFO ] Computed 58 place invariants in 3 ms
[2023-03-08 09:18:43] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-08 09:18:43] [INFO ] Invariant cache hit.
[2023-03-08 09:18:43] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2023-03-08 09:18:43] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 09:18:43] [INFO ] Invariant cache hit.
[2023-03-08 09:18:44] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 411 ms. Remains : 192/193 places, 136/137 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DES-PT-20a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s77 0) (EQ s175 1)), p1:(AND (EQ s175 0) (EQ s77 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 272 steps with 6 reset in 9 ms.
FORMULA DES-PT-20a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-20a-LTLCardinality-00 finished in 681 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))))'
Support contains 2 out of 193 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 193/193 places, 137/137 transitions.
Applied a total of 0 rules in 7 ms. Remains 193 /193 variables (removed 0) and now considering 137/137 (removed 0) transitions.
// Phase 1: matrix 137 rows 193 cols
[2023-03-08 09:18:44] [INFO ] Computed 58 place invariants in 3 ms
[2023-03-08 09:18:44] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-08 09:18:44] [INFO ] Invariant cache hit.
[2023-03-08 09:18:44] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2023-03-08 09:18:44] [INFO ] Invariant cache hit.
[2023-03-08 09:18:44] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 392 ms. Remains : 193/193 places, 137/137 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-20a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s110 0) (EQ s26 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 2 steps with 0 reset in 1 ms.
FORMULA DES-PT-20a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-20a-LTLCardinality-01 finished in 534 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((X(!p0)&&G((F(p2)||p1)))||G(!p0)))))'
Support contains 6 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 137/137 transitions.
Applied a total of 0 rules in 13 ms. Remains 193 /193 variables (removed 0) and now considering 137/137 (removed 0) transitions.
[2023-03-08 09:18:44] [INFO ] Invariant cache hit.
[2023-03-08 09:18:44] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-08 09:18:44] [INFO ] Invariant cache hit.
[2023-03-08 09:18:45] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2023-03-08 09:18:45] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 09:18:45] [INFO ] Invariant cache hit.
[2023-03-08 09:18:45] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 383 ms. Remains : 193/193 places, 137/137 transitions.
Stuttering acceptance computed with spot in 270 ms :[p0, p0, (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0)]
Running random walk in product with property : DES-PT-20a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 4}, { cond=(AND p1 (NOT p2) p0), acceptance={0, 1} source=2 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p2) p0), acceptance={1} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 1} source=4 dest: 2}, { cond=(AND p1 (NOT p2) p0), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p1 (NOT p2) p0), acceptance={1} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 1} source=5 dest: 2}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p2) p0), acceptance={1} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s157 0) (EQ s115 1)), p2:(OR (EQ s71 0) (EQ s82 1)), p0:(OR (EQ s162 0) (EQ s60 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 2231 reset in 336 ms.
Product exploration explored 100000 steps with 2214 reset in 282 ms.
Computed a total of 96 stabilizing places and 91 stable transitions
Computed a total of 96 stabilizing places and 91 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X p0), true, (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 642 ms. Reduced automaton from 6 states, 21 edges and 3 AP (stutter insensitive) to 6 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 267 ms :[p0, p0, (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0)]
Incomplete random walk after 10000 steps, including 232 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-08 09:18:47] [INFO ] Invariant cache hit.
[2023-03-08 09:18:47] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 09:18:47] [INFO ] [Nat]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 09:18:47] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 53 ms returned sat
[2023-03-08 09:18:47] [INFO ] After 217ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 09:18:47] [INFO ] After 386ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 131 ms.
[2023-03-08 09:18:48] [INFO ] After 669ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 112 ms.
Support contains 6 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 137/137 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 193 transition count 135
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 193 transition count 135
Applied a total of 7 rules in 16 ms. Remains 193 /193 variables (removed 0) and now considering 135/137 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 193/193 places, 135/137 transitions.
Incomplete random walk after 10000 steps, including 152 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 825052 steps, run timeout after 3001 ms. (steps per millisecond=274 ) properties seen :{}
Probabilistic random walk after 825052 steps, saw 117552 distinct states, run finished after 3002 ms. (steps per millisecond=274 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 135 rows 193 cols
[2023-03-08 09:18:51] [INFO ] Computed 60 place invariants in 4 ms
[2023-03-08 09:18:51] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 09:18:51] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned sat
[2023-03-08 09:18:51] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 54 ms returned sat
[2023-03-08 09:18:52] [INFO ] After 292ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 09:18:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 09:18:52] [INFO ] After 213ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 09:18:52] [INFO ] After 464ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 185 ms.
[2023-03-08 09:18:52] [INFO ] After 1093ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 87 ms.
Support contains 6 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 135/135 transitions.
Applied a total of 0 rules in 7 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 193/193 places, 135/135 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 135/135 transitions.
Applied a total of 0 rules in 7 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2023-03-08 09:18:52] [INFO ] Invariant cache hit.
[2023-03-08 09:18:52] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-08 09:18:52] [INFO ] Invariant cache hit.
[2023-03-08 09:18:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 09:18:53] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
[2023-03-08 09:18:53] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 09:18:53] [INFO ] Invariant cache hit.
[2023-03-08 09:18:53] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 395 ms. Remains : 193/193 places, 135/135 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 193 transition count 135
Applied a total of 1 rules in 15 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 135 rows 193 cols
[2023-03-08 09:18:53] [INFO ] Computed 60 place invariants in 4 ms
[2023-03-08 09:18:53] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 09:18:53] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2023-03-08 09:18:53] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 46 ms returned sat
[2023-03-08 09:18:53] [INFO ] After 286ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 09:18:53] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 1 ms to minimize.
[2023-03-08 09:18:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2023-03-08 09:18:54] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 1 ms to minimize.
[2023-03-08 09:18:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2023-03-08 09:18:54] [INFO ] After 622ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 196 ms.
[2023-03-08 09:18:54] [INFO ] After 962ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X p0), true, (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 13 factoid took 659 ms. Reduced automaton from 6 states, 21 edges and 3 AP (stutter insensitive) to 6 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 283 ms :[p0, p0, (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 322 ms :[p0, p0, (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0)]
// Phase 1: matrix 137 rows 193 cols
[2023-03-08 09:18:55] [INFO ] Computed 58 place invariants in 4 ms
[2023-03-08 09:18:55] [INFO ] [Real]Absence check using 33 positive place invariants in 6 ms returned sat
[2023-03-08 09:18:55] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 20 ms returned sat
[2023-03-08 09:18:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 09:18:55] [INFO ] [Real]Absence check using state equation in 200 ms returned sat
[2023-03-08 09:18:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 09:18:56] [INFO ] [Nat]Absence check using 33 positive place invariants in 12 ms returned sat
[2023-03-08 09:18:56] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 80 ms returned sat
[2023-03-08 09:18:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 09:18:58] [INFO ] [Nat]Absence check using state equation in 1902 ms returned sat
[2023-03-08 09:18:58] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 0 ms to minimize.
[2023-03-08 09:18:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2023-03-08 09:18:58] [INFO ] Computed and/alt/rep : 129/387/129 causal constraints (skipped 7 transitions) in 13 ms.
[2023-03-08 09:18:58] [INFO ] Added : 107 causal constraints over 22 iterations in 491 ms. Result :sat
Could not prove EG p0
Support contains 6 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 137/137 transitions.
Applied a total of 0 rules in 21 ms. Remains 193 /193 variables (removed 0) and now considering 137/137 (removed 0) transitions.
[2023-03-08 09:18:58] [INFO ] Invariant cache hit.
[2023-03-08 09:18:58] [INFO ] Implicit Places using invariants in 233 ms returned []
[2023-03-08 09:18:58] [INFO ] Invariant cache hit.
[2023-03-08 09:18:59] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
[2023-03-08 09:18:59] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 09:18:59] [INFO ] Invariant cache hit.
[2023-03-08 09:18:59] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 679 ms. Remains : 193/193 places, 137/137 transitions.
Computed a total of 96 stabilizing places and 91 stable transitions
Computed a total of 96 stabilizing places and 91 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X p0), true, (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 671 ms. Reduced automaton from 6 states, 21 edges and 3 AP (stutter insensitive) to 6 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 277 ms :[p0, p0, (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0)]
Incomplete random walk after 10000 steps, including 229 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-08 09:19:00] [INFO ] Invariant cache hit.
[2023-03-08 09:19:00] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 09:19:00] [INFO ] [Nat]Absence check using 33 positive place invariants in 4 ms returned sat
[2023-03-08 09:19:00] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 52 ms returned sat
[2023-03-08 09:19:01] [INFO ] After 201ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 09:19:01] [INFO ] After 368ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 125 ms.
[2023-03-08 09:19:01] [INFO ] After 627ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 117 ms.
Support contains 6 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 137/137 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 193 transition count 135
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 193 transition count 135
Applied a total of 7 rules in 11 ms. Remains 193 /193 variables (removed 0) and now considering 135/137 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 193/193 places, 135/137 transitions.
Incomplete random walk after 10000 steps, including 159 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 917123 steps, run timeout after 3001 ms. (steps per millisecond=305 ) properties seen :{}
Probabilistic random walk after 917123 steps, saw 130648 distinct states, run finished after 3002 ms. (steps per millisecond=305 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 135 rows 193 cols
[2023-03-08 09:19:04] [INFO ] Computed 60 place invariants in 7 ms
[2023-03-08 09:19:04] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 09:19:04] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned sat
[2023-03-08 09:19:04] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 48 ms returned sat
[2023-03-08 09:19:05] [INFO ] After 289ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 09:19:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 09:19:05] [INFO ] After 199ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 09:19:05] [INFO ] After 456ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 169 ms.
[2023-03-08 09:19:05] [INFO ] After 1052ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 140 ms.
Support contains 6 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 135/135 transitions.
Applied a total of 0 rules in 6 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 193/193 places, 135/135 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 135/135 transitions.
Applied a total of 0 rules in 6 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2023-03-08 09:19:06] [INFO ] Invariant cache hit.
[2023-03-08 09:19:06] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-08 09:19:06] [INFO ] Invariant cache hit.
[2023-03-08 09:19:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 09:19:06] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2023-03-08 09:19:06] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 09:19:06] [INFO ] Invariant cache hit.
[2023-03-08 09:19:06] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 405 ms. Remains : 193/193 places, 135/135 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 193 transition count 135
Applied a total of 1 rules in 17 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 135 rows 193 cols
[2023-03-08 09:19:06] [INFO ] Computed 60 place invariants in 2 ms
[2023-03-08 09:19:06] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 09:19:06] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2023-03-08 09:19:06] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 48 ms returned sat
[2023-03-08 09:19:06] [INFO ] After 287ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 09:19:07] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 1 ms to minimize.
[2023-03-08 09:19:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2023-03-08 09:19:07] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 0 ms to minimize.
[2023-03-08 09:19:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2023-03-08 09:19:07] [INFO ] After 589ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 196 ms.
[2023-03-08 09:19:07] [INFO ] After 923ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X p0), true, (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 13 factoid took 734 ms. Reduced automaton from 6 states, 21 edges and 3 AP (stutter insensitive) to 6 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 274 ms :[p0, p0, (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 404 ms :[p0, p0, (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0)]
// Phase 1: matrix 137 rows 193 cols
[2023-03-08 09:19:08] [INFO ] Computed 58 place invariants in 2 ms
[2023-03-08 09:19:08] [INFO ] [Real]Absence check using 33 positive place invariants in 7 ms returned sat
[2023-03-08 09:19:08] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 16 ms returned sat
[2023-03-08 09:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 09:19:09] [INFO ] [Real]Absence check using state equation in 217 ms returned sat
[2023-03-08 09:19:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 09:19:09] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2023-03-08 09:19:09] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 48 ms returned sat
[2023-03-08 09:19:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 09:19:09] [INFO ] [Nat]Absence check using state equation in 228 ms returned sat
[2023-03-08 09:19:09] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2023-03-08 09:19:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2023-03-08 09:19:09] [INFO ] Computed and/alt/rep : 129/387/129 causal constraints (skipped 7 transitions) in 9 ms.
[2023-03-08 09:19:09] [INFO ] Added : 107 causal constraints over 22 iterations in 402 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 273 ms :[p0, p0, (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0)]
Product exploration explored 100000 steps with 2244 reset in 193 ms.
Product exploration explored 100000 steps with 2262 reset in 268 ms.
Built C files in :
/tmp/ltsmin5729755563967831076
[2023-03-08 09:19:10] [INFO ] Computing symmetric may disable matrix : 137 transitions.
[2023-03-08 09:19:10] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 09:19:10] [INFO ] Computing symmetric may enable matrix : 137 transitions.
[2023-03-08 09:19:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 09:19:10] [INFO ] Computing Do-Not-Accords matrix : 137 transitions.
[2023-03-08 09:19:10] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 09:19:10] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5729755563967831076
Running compilation step : cd /tmp/ltsmin5729755563967831076;'/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 392 ms.
Running link step : cd /tmp/ltsmin5729755563967831076;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin5729755563967831076;'/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/stateBased3021458884261751664.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 137/137 transitions.
Applied a total of 0 rules in 12 ms. Remains 193 /193 variables (removed 0) and now considering 137/137 (removed 0) transitions.
[2023-03-08 09:19:25] [INFO ] Invariant cache hit.
[2023-03-08 09:19:26] [INFO ] Implicit Places using invariants in 124 ms returned []
[2023-03-08 09:19:26] [INFO ] Invariant cache hit.
[2023-03-08 09:19:26] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
[2023-03-08 09:19:26] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 09:19:26] [INFO ] Invariant cache hit.
[2023-03-08 09:19:26] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 407 ms. Remains : 193/193 places, 137/137 transitions.
Built C files in :
/tmp/ltsmin7246606854689330867
[2023-03-08 09:19:26] [INFO ] Computing symmetric may disable matrix : 137 transitions.
[2023-03-08 09:19:26] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 09:19:26] [INFO ] Computing symmetric may enable matrix : 137 transitions.
[2023-03-08 09:19:26] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 09:19:26] [INFO ] Computing Do-Not-Accords matrix : 137 transitions.
[2023-03-08 09:19:26] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 09:19:26] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7246606854689330867
Running compilation step : cd /tmp/ltsmin7246606854689330867;'/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 298 ms.
Running link step : cd /tmp/ltsmin7246606854689330867;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7246606854689330867;'/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/stateBased16739255144266388559.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 09:19:41] [INFO ] Flatten gal took : 13 ms
[2023-03-08 09:19:41] [INFO ] Flatten gal took : 12 ms
[2023-03-08 09:19:41] [INFO ] Time to serialize gal into /tmp/LTL2902154147599425830.gal : 3 ms
[2023-03-08 09:19:41] [INFO ] Time to serialize properties into /tmp/LTL297615719733258075.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2902154147599425830.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1961496861882609910.hoa' '-atoms' '/tmp/LTL297615719733258075.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL297615719733258075.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1961496861882609910.hoa
Detected timeout of ITS tools.
[2023-03-08 09:19:56] [INFO ] Flatten gal took : 11 ms
[2023-03-08 09:19:56] [INFO ] Flatten gal took : 11 ms
[2023-03-08 09:19:56] [INFO ] Time to serialize gal into /tmp/LTL11674249039630150695.gal : 2 ms
[2023-03-08 09:19:56] [INFO ] Time to serialize properties into /tmp/LTL8739673675349423296.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11674249039630150695.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8739673675349423296.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((p163!=0)&&(p60!=1))"))||((X("((p163!=0)&&(p60!=1))"))&&(G(("((p158==0)||(p116==1))")||(F("((p71==0)||(p82==1))")))))))))
Formula 0 simplified : G(F!"((p163!=0)&&(p60!=1))" & FG(X!"((p163!=0)&&(p60!=1))" | F(!"((p158==0)||(p116==1))" & G!"((p71==0)||(p82==1))")))
Detected timeout of ITS tools.
[2023-03-08 09:20:11] [INFO ] Flatten gal took : 10 ms
[2023-03-08 09:20:11] [INFO ] Applying decomposition
[2023-03-08 09:20:11] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8869864650412808772.txt' '-o' '/tmp/graph8869864650412808772.bin' '-w' '/tmp/graph8869864650412808772.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8869864650412808772.bin' '-l' '-1' '-v' '-w' '/tmp/graph8869864650412808772.weights' '-q' '0' '-e' '0.001'
[2023-03-08 09:20:11] [INFO ] Decomposing Gal with order
[2023-03-08 09:20:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 09:20:11] [INFO ] Removed a total of 16 redundant transitions.
[2023-03-08 09:20:11] [INFO ] Flatten gal took : 41 ms
[2023-03-08 09:20:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 6 ms.
[2023-03-08 09:20:11] [INFO ] Time to serialize gal into /tmp/LTL1989360645330892672.gal : 4 ms
[2023-03-08 09:20:11] [INFO ] Time to serialize properties into /tmp/LTL3136017507037502481.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1989360645330892672.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3136017507037502481.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((i11.u38.p163!=0)&&(u13.p60!=1))"))||((X("((i11.u38.p163!=0)&&(u13.p60!=1))"))&&(G(("((i10.u36.p158==0)||(i12.u15.p116==1)...209
Formula 0 simplified : G(F!"((i11.u38.p163!=0)&&(u13.p60!=1))" & FG(X!"((i11.u38.p163!=0)&&(u13.p60!=1))" | F(!"((i10.u36.p158==0)||(i12.u15.p116==1))" & G...196
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t130, u13.t90, u14.t11, u48.t5, u48.t31, i0.i0.u0.t10, i0.i0.u6.t135, i0.i1.t0,...516
Computing Next relation with stutter on 850244 deadlock states
1171 unique states visited
117 strongly connected components in search stack
2280 transitions explored
119 items max in DFS search stack
1382 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,13.8503,439148,1,0,1.04478e+06,38775,2111,1.11976e+06,2348,196608,1463875
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DES-PT-20a-LTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Detected timeout of ITS tools.
Treatment of property DES-PT-20a-LTLCardinality-06 finished in 102064 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(p1)))'
Support contains 3 out of 193 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 193/193 places, 137/137 transitions.
Applied a total of 0 rules in 4 ms. Remains 193 /193 variables (removed 0) and now considering 137/137 (removed 0) transitions.
[2023-03-08 09:20:26] [INFO ] Invariant cache hit.
[2023-03-08 09:20:26] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-08 09:20:26] [INFO ] Invariant cache hit.
[2023-03-08 09:20:27] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-08 09:20:27] [INFO ] Invariant cache hit.
[2023-03-08 09:20:27] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 384 ms. Remains : 193/193 places, 137/137 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : DES-PT-20a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s181 0), p1:(AND (EQ s88 0) (EQ s107 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-20a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-20a-LTLCardinality-10 finished in 501 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(p0))&&G(p1))))'
Support contains 4 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 137/137 transitions.
Applied a total of 0 rules in 11 ms. Remains 193 /193 variables (removed 0) and now considering 137/137 (removed 0) transitions.
[2023-03-08 09:20:27] [INFO ] Invariant cache hit.
[2023-03-08 09:20:27] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-08 09:20:27] [INFO ] Invariant cache hit.
[2023-03-08 09:20:27] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
[2023-03-08 09:20:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 09:20:27] [INFO ] Invariant cache hit.
[2023-03-08 09:20:27] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 386 ms. Remains : 193/193 places, 137/137 transitions.
Stuttering acceptance computed with spot in 243 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : DES-PT-20a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0, 1} source=0 dest: 0}, { cond=p1, acceptance={0, 1} source=0 dest: 1}, { cond=p1, acceptance={1} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=2 dest: 0}, { cond=p1, acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s177 0) (EQ s95 1)), p0:(OR (EQ s191 0) (EQ s92 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 6061 steps with 135 reset in 39 ms.
FORMULA DES-PT-20a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-20a-LTLCardinality-13 finished in 681 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(F(p1)))))'
Support contains 4 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 137/137 transitions.
Applied a total of 0 rules in 6 ms. Remains 193 /193 variables (removed 0) and now considering 137/137 (removed 0) transitions.
[2023-03-08 09:20:28] [INFO ] Invariant cache hit.
[2023-03-08 09:20:28] [INFO ] Implicit Places using invariants in 204 ms returned []
[2023-03-08 09:20:28] [INFO ] Invariant cache hit.
[2023-03-08 09:20:28] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 509 ms to find 0 implicit places.
[2023-03-08 09:20:28] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 09:20:28] [INFO ] Invariant cache hit.
[2023-03-08 09:20:28] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 730 ms. Remains : 193/193 places, 137/137 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-20a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s9 0) (NEQ s123 1)), p1:(AND (NEQ s119 0) (NEQ s178 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 12409 steps with 511 reset in 51 ms.
FORMULA DES-PT-20a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-20a-LTLCardinality-14 finished in 970 ms.
All properties solved by simple procedures.
Total runtime 107852 ms.
BK_STOP 1678267229999
--------------------
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-20a"
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-20a, 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-167814475300427"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-20a.tgz
mv DES-PT-20a 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 ;