Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905974800147.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVs-PT-050A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905974800147
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 744K
-rw-r--r-- 1 mcc users 6.7K Feb 26 18:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 18:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 18:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 18:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 17:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 19:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 19:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 18:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 18:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 320K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679167086127

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=ShieldRVs-PT-050A
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-18 19:18:07] [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]
[2023-03-18 19:18:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 19:18:07] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2023-03-18 19:18:07] [INFO ] Transformed 703 places.
[2023-03-18 19:18:07] [INFO ] Transformed 953 transitions.
[2023-03-18 19:18:07] [INFO ] Found NUPN structural information;
[2023-03-18 19:18:07] [INFO ] Parsed PT model containing 703 places and 953 transitions and 4600 arcs in 184 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldRVs-PT-050A-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 78 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2023-03-18 19:18:08] [INFO ] Computed 201 place invariants in 32 ms
[2023-03-18 19:18:08] [INFO ] Implicit Places using invariants in 613 ms returned []
[2023-03-18 19:18:08] [INFO ] Invariant cache hit.
[2023-03-18 19:18:09] [INFO ] Implicit Places using invariants and state equation in 710 ms returned []
Implicit Place search using SMT with State Equation took 1354 ms to find 0 implicit places.
[2023-03-18 19:18:09] [INFO ] Invariant cache hit.
[2023-03-18 19:18:10] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1955 ms. Remains : 703/703 places, 953/953 transitions.
Support contains 32 out of 703 places after structural reductions.
[2023-03-18 19:18:10] [INFO ] Flatten gal took : 173 ms
[2023-03-18 19:18:10] [INFO ] Flatten gal took : 99 ms
[2023-03-18 19:18:10] [INFO ] Input system was already deterministic with 953 transitions.
Finished random walk after 1904 steps, including 2 resets, run visited all 17 properties in 125 ms. (steps per millisecond=15 )
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(p0)||X(X(G(p1))))))))'
Support contains 3 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 46 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
[2023-03-18 19:18:11] [INFO ] Invariant cache hit.
[2023-03-18 19:18:12] [INFO ] Implicit Places using invariants in 531 ms returned []
[2023-03-18 19:18:12] [INFO ] Invariant cache hit.
[2023-03-18 19:18:12] [INFO ] Implicit Places using invariants and state equation in 913 ms returned []
Implicit Place search using SMT with State Equation took 1448 ms to find 0 implicit places.
[2023-03-18 19:18:13] [INFO ] Invariant cache hit.
[2023-03-18 19:18:13] [INFO ] Dead Transitions using invariants and state equation in 500 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1997 ms. Remains : 703/703 places, 953/953 transitions.
Stuttering acceptance computed with spot in 511 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p0:(OR (EQ s655 0) (EQ s583 1)), p1:(EQ s114 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1693 ms.
Product exploration explored 100000 steps with 25000 reset in 1559 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 185 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 330 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 19:18:17] [INFO ] Invariant cache hit.
[2023-03-18 19:18:18] [INFO ] [Real]Absence check using 201 positive place invariants in 30 ms returned sat
[2023-03-18 19:18:18] [INFO ] After 638ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 19:18:18] [INFO ] [Nat]Absence check using 201 positive place invariants in 30 ms returned sat
[2023-03-18 19:18:19] [INFO ] After 367ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 19:18:19] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 4 ms to minimize.
[2023-03-18 19:18:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2023-03-18 19:18:19] [INFO ] After 514ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-18 19:18:19] [INFO ] After 759ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 3 out of 703 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 703/703 places, 953/953 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 702 transition count 952
Partial Free-agglomeration rule applied 102 times.
Drop transitions removed 102 transitions
Iterating global reduction 0 with 102 rules applied. Total rules applied 104 place count 702 transition count 952
Applied a total of 104 rules in 272 ms. Remains 702 /703 variables (removed 1) and now considering 952/953 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 273 ms. Remains : 702/703 places, 952/953 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 346126 steps, run timeout after 3023 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 346126 steps, saw 338083 distinct states, run finished after 3024 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 952 rows 702 cols
[2023-03-18 19:18:22] [INFO ] Computed 201 place invariants in 9 ms
[2023-03-18 19:18:23] [INFO ] [Real]Absence check using 201 positive place invariants in 32 ms returned sat
[2023-03-18 19:18:23] [INFO ] After 747ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 19:18:23] [INFO ] [Nat]Absence check using 201 positive place invariants in 48 ms returned sat
[2023-03-18 19:18:24] [INFO ] After 509ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 19:18:24] [INFO ] After 594ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-18 19:18:24] [INFO ] After 932ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 27 ms.
Support contains 3 out of 702 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 702/702 places, 952/952 transitions.
Applied a total of 0 rules in 60 ms. Remains 702 /702 variables (removed 0) and now considering 952/952 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 702/702 places, 952/952 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 702/702 places, 952/952 transitions.
Applied a total of 0 rules in 41 ms. Remains 702 /702 variables (removed 0) and now considering 952/952 (removed 0) transitions.
[2023-03-18 19:18:24] [INFO ] Invariant cache hit.
[2023-03-18 19:18:25] [INFO ] Implicit Places using invariants in 494 ms returned []
[2023-03-18 19:18:25] [INFO ] Invariant cache hit.
[2023-03-18 19:18:25] [INFO ] Implicit Places using invariants and state equation in 860 ms returned []
Implicit Place search using SMT with State Equation took 1358 ms to find 0 implicit places.
[2023-03-18 19:18:26] [INFO ] Redundant transitions in 169 ms returned []
[2023-03-18 19:18:26] [INFO ] Invariant cache hit.
[2023-03-18 19:18:26] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2261 ms. Remains : 702/702 places, 952/952 transitions.
Applied a total of 0 rules in 33 ms. Remains 702 /702 variables (removed 0) and now considering 952/952 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-18 19:18:26] [INFO ] Invariant cache hit.
[2023-03-18 19:18:27] [INFO ] [Real]Absence check using 201 positive place invariants in 34 ms returned sat
[2023-03-18 19:18:27] [INFO ] After 735ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 19:18:27] [INFO ] [Nat]Absence check using 201 positive place invariants in 27 ms returned sat
[2023-03-18 19:18:28] [INFO ] After 293ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 19:18:28] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 1 ms to minimize.
[2023-03-18 19:18:28] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 0 ms to minimize.
[2023-03-18 19:18:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 188 ms
[2023-03-18 19:18:28] [INFO ] After 522ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-18 19:18:28] [INFO ] After 740ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 182 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 318 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 317 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 30 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2023-03-18 19:18:29] [INFO ] Computed 201 place invariants in 5 ms
[2023-03-18 19:18:29] [INFO ] Implicit Places using invariants in 383 ms returned []
[2023-03-18 19:18:29] [INFO ] Invariant cache hit.
[2023-03-18 19:18:30] [INFO ] Implicit Places using invariants and state equation in 727 ms returned []
Implicit Place search using SMT with State Equation took 1112 ms to find 0 implicit places.
[2023-03-18 19:18:30] [INFO ] Invariant cache hit.
[2023-03-18 19:18:31] [INFO ] Dead Transitions using invariants and state equation in 661 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1806 ms. Remains : 703/703 places, 953/953 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 312 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 19:18:31] [INFO ] Invariant cache hit.
[2023-03-18 19:18:31] [INFO ] [Real]Absence check using 201 positive place invariants in 41 ms returned sat
[2023-03-18 19:18:32] [INFO ] After 527ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 19:18:32] [INFO ] [Nat]Absence check using 201 positive place invariants in 31 ms returned sat
[2023-03-18 19:18:32] [INFO ] After 337ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 19:18:32] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2023-03-18 19:18:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 160 ms
[2023-03-18 19:18:32] [INFO ] After 529ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2023-03-18 19:18:32] [INFO ] After 724ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 3 out of 703 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 703/703 places, 953/953 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 702 transition count 952
Partial Free-agglomeration rule applied 102 times.
Drop transitions removed 102 transitions
Iterating global reduction 0 with 102 rules applied. Total rules applied 104 place count 702 transition count 952
Applied a total of 104 rules in 57 ms. Remains 702 /703 variables (removed 1) and now considering 952/953 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 702/703 places, 952/953 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 460586 steps, run timeout after 3001 ms. (steps per millisecond=153 ) properties seen :{}
Probabilistic random walk after 460586 steps, saw 450452 distinct states, run finished after 3002 ms. (steps per millisecond=153 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 952 rows 702 cols
[2023-03-18 19:18:36] [INFO ] Computed 201 place invariants in 8 ms
[2023-03-18 19:18:36] [INFO ] [Real]Absence check using 201 positive place invariants in 25 ms returned sat
[2023-03-18 19:18:36] [INFO ] After 440ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 19:18:36] [INFO ] [Nat]Absence check using 201 positive place invariants in 34 ms returned sat
[2023-03-18 19:18:37] [INFO ] After 399ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 19:18:37] [INFO ] After 472ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2023-03-18 19:18:37] [INFO ] After 770ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 15 ms.
Support contains 3 out of 702 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 702/702 places, 952/952 transitions.
Applied a total of 0 rules in 36 ms. Remains 702 /702 variables (removed 0) and now considering 952/952 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 702/702 places, 952/952 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 702/702 places, 952/952 transitions.
Applied a total of 0 rules in 32 ms. Remains 702 /702 variables (removed 0) and now considering 952/952 (removed 0) transitions.
[2023-03-18 19:18:37] [INFO ] Invariant cache hit.
[2023-03-18 19:18:37] [INFO ] Implicit Places using invariants in 303 ms returned []
[2023-03-18 19:18:37] [INFO ] Invariant cache hit.
[2023-03-18 19:18:38] [INFO ] Implicit Places using invariants and state equation in 751 ms returned []
Implicit Place search using SMT with State Equation took 1057 ms to find 0 implicit places.
[2023-03-18 19:18:38] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-18 19:18:38] [INFO ] Invariant cache hit.
[2023-03-18 19:18:39] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1827 ms. Remains : 702/702 places, 952/952 transitions.
Applied a total of 0 rules in 51 ms. Remains 702 /702 variables (removed 0) and now considering 952/952 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-18 19:18:39] [INFO ] Invariant cache hit.
[2023-03-18 19:18:39] [INFO ] [Real]Absence check using 201 positive place invariants in 29 ms returned sat
[2023-03-18 19:18:39] [INFO ] After 641ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 19:18:40] [INFO ] [Nat]Absence check using 201 positive place invariants in 31 ms returned sat
[2023-03-18 19:18:40] [INFO ] After 321ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 19:18:40] [INFO ] Deduced a trap composed of 11 places in 90 ms of which 1 ms to minimize.
[2023-03-18 19:18:40] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2023-03-18 19:18:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 277 ms
[2023-03-18 19:18:40] [INFO ] After 645ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2023-03-18 19:18:40] [INFO ] After 924ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 148 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 266 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 363 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 304 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 1507 ms.
Product exploration explored 100000 steps with 25000 reset in 1390 ms.
Applying partial POR strategy [true, true, false, false, false, false, false]
Stuttering acceptance computed with spot in 336 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 703 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 703 transition count 953
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 1 rules in 159 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
[2023-03-18 19:18:45] [INFO ] Redundant transitions in 283 ms returned [301]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 952 rows 703 cols
[2023-03-18 19:18:45] [INFO ] Computed 201 place invariants in 3 ms
[2023-03-18 19:18:46] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 703/703 places, 952/953 transitions.
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 0 rules in 48 ms. Remains 703 /703 variables (removed 0) and now considering 952/952 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1010 ms. Remains : 703/703 places, 952/953 transitions.
Built C files in :
/tmp/ltsmin12087677403473647874
[2023-03-18 19:18:46] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12087677403473647874
Running compilation step : cd /tmp/ltsmin12087677403473647874;'/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 1888 ms.
Running link step : cd /tmp/ltsmin12087677403473647874;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin12087677403473647874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15660095907414707087.hoa' '--buchi-type=spotba'
LTSmin run took 708 ms.
FORMULA ShieldRVs-PT-050A-LTLCardinality-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-050A-LTLCardinality-00 finished in 37593 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 11 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2023-03-18 19:18:49] [INFO ] Computed 201 place invariants in 5 ms
[2023-03-18 19:18:49] [INFO ] Implicit Places using invariants in 368 ms returned []
[2023-03-18 19:18:49] [INFO ] Invariant cache hit.
[2023-03-18 19:18:50] [INFO ] Implicit Places using invariants and state equation in 782 ms returned []
Implicit Place search using SMT with State Equation took 1154 ms to find 0 implicit places.
[2023-03-18 19:18:50] [INFO ] Invariant cache hit.
[2023-03-18 19:18:50] [INFO ] Dead Transitions using invariants and state equation in 475 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1641 ms. Remains : 703/703 places, 953/953 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s63 0) (EQ s603 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2267 ms.
Product exploration explored 100000 steps with 50000 reset in 2267 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-050A-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-050A-LTLCardinality-01 finished in 6385 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!p0)||(!p0&&F(!p1)))))'
Support contains 4 out of 703 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 701 transition count 951
Applied a total of 2 rules in 36 ms. Remains 701 /703 variables (removed 2) and now considering 951/953 (removed 2) transitions.
// Phase 1: matrix 951 rows 701 cols
[2023-03-18 19:18:55] [INFO ] Computed 201 place invariants in 2 ms
[2023-03-18 19:18:55] [INFO ] Implicit Places using invariants in 389 ms returned []
[2023-03-18 19:18:55] [INFO ] Invariant cache hit.
[2023-03-18 19:18:57] [INFO ] Implicit Places using invariants and state equation in 1201 ms returned []
Implicit Place search using SMT with State Equation took 1606 ms to find 0 implicit places.
[2023-03-18 19:18:57] [INFO ] Redundant transitions in 149 ms returned [299]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 950 rows 701 cols
[2023-03-18 19:18:57] [INFO ] Computed 201 place invariants in 3 ms
[2023-03-18 19:18:57] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 701/703 places, 950/953 transitions.
Applied a total of 0 rules in 16 ms. Remains 701 /701 variables (removed 0) and now considering 950/950 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2443 ms. Remains : 701/703 places, 950/953 transitions.
Stuttering acceptance computed with spot in 103 ms :[p0, (AND p0 p1)]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s429 0) (EQ s550 1)), p1:(OR (EQ s374 0) (EQ s200 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1614 steps with 3 reset in 10 ms.
FORMULA ShieldRVs-PT-050A-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-050A-LTLCardinality-04 finished in 2578 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 8 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2023-03-18 19:18:58] [INFO ] Computed 201 place invariants in 3 ms
[2023-03-18 19:18:58] [INFO ] Implicit Places using invariants in 327 ms returned []
[2023-03-18 19:18:58] [INFO ] Invariant cache hit.
[2023-03-18 19:18:59] [INFO ] Implicit Places using invariants and state equation in 784 ms returned []
Implicit Place search using SMT with State Equation took 1127 ms to find 0 implicit places.
[2023-03-18 19:18:59] [INFO ] Invariant cache hit.
[2023-03-18 19:18:59] [INFO ] Dead Transitions using invariants and state equation in 792 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1930 ms. Remains : 703/703 places, 953/953 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s324 0) (NEQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 2309 ms.
Product exploration explored 100000 steps with 50000 reset in 2329 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 227 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-050A-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-050A-LTLCardinality-05 finished in 6966 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((G(p1)||p0)))))'
Support contains 4 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 27 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
[2023-03-18 19:19:05] [INFO ] Invariant cache hit.
[2023-03-18 19:19:05] [INFO ] Implicit Places using invariants in 437 ms returned []
[2023-03-18 19:19:05] [INFO ] Invariant cache hit.
[2023-03-18 19:19:06] [INFO ] Implicit Places using invariants and state equation in 1131 ms returned []
Implicit Place search using SMT with State Equation took 1572 ms to find 0 implicit places.
[2023-03-18 19:19:06] [INFO ] Invariant cache hit.
[2023-03-18 19:19:07] [INFO ] Dead Transitions using invariants and state equation in 449 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2049 ms. Remains : 703/703 places, 953/953 transitions.
Stuttering acceptance computed with spot in 196 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(AND (EQ s308 0) (EQ s100 1)), p0:(OR (EQ s100 0) (EQ s308 1) (EQ s561 0) (EQ s102 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 555 steps with 0 reset in 3 ms.
FORMULA ShieldRVs-PT-050A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-050A-LTLCardinality-07 finished in 2287 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (p1 U p0)))'
Support contains 3 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 8 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
[2023-03-18 19:19:07] [INFO ] Invariant cache hit.
[2023-03-18 19:19:07] [INFO ] Implicit Places using invariants in 287 ms returned []
[2023-03-18 19:19:07] [INFO ] Invariant cache hit.
[2023-03-18 19:19:08] [INFO ] Implicit Places using invariants and state equation in 761 ms returned []
Implicit Place search using SMT with State Equation took 1068 ms to find 0 implicit places.
[2023-03-18 19:19:08] [INFO ] Invariant cache hit.
[2023-03-18 19:19:08] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1590 ms. Remains : 703/703 places, 953/953 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s493 1), p1:(OR (EQ s394 0) (EQ s32 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-050A-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-050A-LTLCardinality-10 finished in 1765 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
Support contains 4 out of 703 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 702 transition count 952
Applied a total of 2 rules in 29 ms. Remains 702 /703 variables (removed 1) and now considering 952/953 (removed 1) transitions.
// Phase 1: matrix 952 rows 702 cols
[2023-03-18 19:19:09] [INFO ] Computed 201 place invariants in 9 ms
[2023-03-18 19:19:09] [INFO ] Implicit Places using invariants in 353 ms returned []
[2023-03-18 19:19:09] [INFO ] Invariant cache hit.
[2023-03-18 19:19:10] [INFO ] Implicit Places using invariants and state equation in 1094 ms returned []
Implicit Place search using SMT with State Equation took 1449 ms to find 0 implicit places.
[2023-03-18 19:19:10] [INFO ] Redundant transitions in 244 ms returned [300]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 951 rows 702 cols
[2023-03-18 19:19:10] [INFO ] Computed 201 place invariants in 2 ms
[2023-03-18 19:19:11] [INFO ] Dead Transitions using invariants and state equation in 501 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 702/703 places, 951/953 transitions.
Applied a total of 0 rules in 17 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2277 ms. Remains : 702/703 places, 951/953 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(AND (EQ s418 0) (EQ s74 1)), p0:(AND (EQ s182 0) (EQ s663 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 593 steps with 0 reset in 3 ms.
FORMULA ShieldRVs-PT-050A-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-050A-LTLCardinality-11 finished in 2407 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||X(F((p0&&F((p1||(p0 U (X(!p2) U ((!p1&&X(!p2))||X(G(!p2))))))))))))))'
Support contains 4 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 12 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2023-03-18 19:19:11] [INFO ] Computed 201 place invariants in 2 ms
[2023-03-18 19:19:11] [INFO ] Implicit Places using invariants in 293 ms returned []
[2023-03-18 19:19:11] [INFO ] Invariant cache hit.
[2023-03-18 19:19:12] [INFO ] Implicit Places using invariants and state equation in 729 ms returned []
Implicit Place search using SMT with State Equation took 1037 ms to find 0 implicit places.
[2023-03-18 19:19:12] [INFO ] Invariant cache hit.
[2023-03-18 19:19:12] [INFO ] Dead Transitions using invariants and state equation in 445 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1496 ms. Remains : 703/703 places, 953/953 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=3, aps=[p0:(EQ s524 1), p1:(EQ s75 1), p2:(OR (EQ s553 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1659 ms.
Product exploration explored 100000 steps with 33333 reset in 1595 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 62 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-050A-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-050A-LTLCardinality-12 finished in 5020 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(F(p0))&&F(!p1))||G(F(p0))))'
Support contains 6 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 11 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
[2023-03-18 19:19:16] [INFO ] Invariant cache hit.
[2023-03-18 19:19:16] [INFO ] Implicit Places using invariants in 310 ms returned []
[2023-03-18 19:19:16] [INFO ] Invariant cache hit.
[2023-03-18 19:19:17] [INFO ] Implicit Places using invariants and state equation in 891 ms returned []
Implicit Place search using SMT with State Equation took 1203 ms to find 0 implicit places.
[2023-03-18 19:19:17] [INFO ] Invariant cache hit.
[2023-03-18 19:19:18] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1728 ms. Remains : 703/703 places, 953/953 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s474 0) (EQ s462 1) (EQ s505 0) (EQ s225 1)), p0:(OR (EQ s382 0) (EQ s112 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1189 reset in 484 ms.
Product exploration explored 100000 steps with 1149 reset in 558 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 280 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Finished random walk after 315 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=63 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 250 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 89 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Support contains 6 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 10 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
[2023-03-18 19:19:20] [INFO ] Invariant cache hit.
[2023-03-18 19:19:20] [INFO ] Implicit Places using invariants in 301 ms returned []
[2023-03-18 19:19:20] [INFO ] Invariant cache hit.
[2023-03-18 19:19:21] [INFO ] Implicit Places using invariants and state equation in 884 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
[2023-03-18 19:19:21] [INFO ] Invariant cache hit.
[2023-03-18 19:19:21] [INFO ] Dead Transitions using invariants and state equation in 433 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1635 ms. Remains : 703/703 places, 953/953 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 144 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Finished random walk after 275 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=55 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 265 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 132 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 144 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 603 reset in 646 ms.
Product exploration explored 100000 steps with 605 reset in 807 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 161 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Support contains 6 out of 703 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 703 transition count 953
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 1 rules in 34 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
[2023-03-18 19:19:24] [INFO ] Redundant transitions in 177 ms returned [301]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 952 rows 703 cols
[2023-03-18 19:19:24] [INFO ] Computed 201 place invariants in 3 ms
[2023-03-18 19:19:25] [INFO ] Dead Transitions using invariants and state equation in 488 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 703/703 places, 952/953 transitions.
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 0 rules in 33 ms. Remains 703 /703 variables (removed 0) and now considering 952/952 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 757 ms. Remains : 703/703 places, 952/953 transitions.
Built C files in :
/tmp/ltsmin4117946801594467783
[2023-03-18 19:19:25] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4117946801594467783
Running compilation step : cd /tmp/ltsmin4117946801594467783;'/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 1742 ms.
Running link step : cd /tmp/ltsmin4117946801594467783;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin4117946801594467783;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3561512113956336855.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 19 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2023-03-18 19:19:40] [INFO ] Computed 201 place invariants in 2 ms
[2023-03-18 19:19:40] [INFO ] Implicit Places using invariants in 336 ms returned []
[2023-03-18 19:19:40] [INFO ] Invariant cache hit.
[2023-03-18 19:19:41] [INFO ] Implicit Places using invariants and state equation in 688 ms returned []
Implicit Place search using SMT with State Equation took 1026 ms to find 0 implicit places.
[2023-03-18 19:19:41] [INFO ] Invariant cache hit.
[2023-03-18 19:19:42] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1466 ms. Remains : 703/703 places, 953/953 transitions.
Built C files in :
/tmp/ltsmin11451546560081525886
[2023-03-18 19:19:42] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11451546560081525886
Running compilation step : cd /tmp/ltsmin11451546560081525886;'/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 1712 ms.
Running link step : cd /tmp/ltsmin11451546560081525886;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin11451546560081525886;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased738697439901766012.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:19:57] [INFO ] Flatten gal took : 61 ms
[2023-03-18 19:19:57] [INFO ] Flatten gal took : 50 ms
[2023-03-18 19:19:57] [INFO ] Time to serialize gal into /tmp/LTL1727083236863178828.gal : 27 ms
[2023-03-18 19:19:57] [INFO ] Time to serialize properties into /tmp/LTL8463277030619582090.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1727083236863178828.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16613715664506398194.hoa' '-atoms' '/tmp/LTL8463277030619582090.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8463277030619582090.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16613715664506398194.hoa
Detected timeout of ITS tools.
[2023-03-18 19:20:12] [INFO ] Flatten gal took : 61 ms
[2023-03-18 19:20:12] [INFO ] Flatten gal took : 42 ms
[2023-03-18 19:20:12] [INFO ] Time to serialize gal into /tmp/LTL15304961656523271515.gal : 8 ms
[2023-03-18 19:20:12] [INFO ] Time to serialize properties into /tmp/LTL13640667574535431958.ltl : 3 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/LTL15304961656523271515.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13640667574535431958.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...277
Read 1 LTL properties
Checking formula 0 : !(((G(F("((p382==0)||(p112==1))")))||((X(F("((p382==0)||(p112==1))")))&&(F("(((p474==1)&&(p462==0))&&((p505==1)&&(p225==0)))")))))
Formula 0 simplified : FG!"((p382==0)||(p112==1))" & (XG!"((p382==0)||(p112==1))" | G!"(((p474==1)&&(p462==0))&&((p505==1)&&(p225==0)))")
Detected timeout of ITS tools.
[2023-03-18 19:20:27] [INFO ] Flatten gal took : 39 ms
[2023-03-18 19:20:27] [INFO ] Applying decomposition
[2023-03-18 19:20:27] [INFO ] Flatten gal took : 38 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/graph1102481207992024284.txt' '-o' '/tmp/graph1102481207992024284.bin' '-w' '/tmp/graph1102481207992024284.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1102481207992024284.bin' '-l' '-1' '-v' '-w' '/tmp/graph1102481207992024284.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:20:27] [INFO ] Decomposing Gal with order
[2023-03-18 19:20:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:20:28] [INFO ] Removed a total of 1047 redundant transitions.
[2023-03-18 19:20:28] [INFO ] Flatten gal took : 163 ms
[2023-03-18 19:20:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 960 labels/synchronizations in 122 ms.
[2023-03-18 19:20:28] [INFO ] Time to serialize gal into /tmp/LTL13799893362115529674.gal : 26 ms
[2023-03-18 19:20:28] [INFO ] Time to serialize properties into /tmp/LTL14853514892095771294.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/LTL13799893362115529674.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14853514892095771294.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...256
Read 1 LTL properties
Checking formula 0 : !(((G(F("((i9.i0.i0.u109.p382==0)||(i2.u32.p112==1))")))||((X(F("((i9.i0.i0.u109.p382==0)||(i2.u32.p112==1))")))&&(F("(((i10.i1.i0.u13...245
Formula 0 simplified : FG!"((i9.i0.i0.u109.p382==0)||(i2.u32.p112==1))" & (XG!"((i9.i0.i0.u109.p382==0)||(i2.u32.p112==1))" | G!"(((i10.i1.i0.u135.p474==1)...231
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3282900380433086718
[2023-03-18 19:20:43] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3282900380433086718
Running compilation step : cd /tmp/ltsmin3282900380433086718;'/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 1819 ms.
Running link step : cd /tmp/ltsmin3282900380433086718;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin3282900380433086718;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>((LTLAPp0==true)))||(X(<>((LTLAPp0==true)))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-050A-LTLCardinality-13 finished in 102181 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(F(p0))&&F(!p1))||G(F(p0))))'
Found a Shortening insensitive property : ShieldRVs-PT-050A-LTLCardinality-13
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Support contains 6 out of 703 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 702 transition count 952
Applied a total of 2 rules in 37 ms. Remains 702 /703 variables (removed 1) and now considering 952/953 (removed 1) transitions.
// Phase 1: matrix 952 rows 702 cols
[2023-03-18 19:20:59] [INFO ] Computed 201 place invariants in 2 ms
[2023-03-18 19:20:59] [INFO ] Implicit Places using invariants in 389 ms returned []
[2023-03-18 19:20:59] [INFO ] Invariant cache hit.
[2023-03-18 19:21:00] [INFO ] Implicit Places using invariants and state equation in 652 ms returned []
Implicit Place search using SMT with State Equation took 1050 ms to find 0 implicit places.
[2023-03-18 19:21:00] [INFO ] Invariant cache hit.
[2023-03-18 19:21:00] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 702/703 places, 952/953 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1527 ms. Remains : 702/703 places, 952/953 transitions.
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s474 0) (EQ s462 1) (EQ s505 0) (EQ s225 1)), p0:(OR (EQ s382 0) (EQ s112 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1226 reset in 573 ms.
Product exploration explored 100000 steps with 1237 reset in 913 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 381 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Finished random walk after 314 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=52 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 407 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 110 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Support contains 6 out of 702 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 702/702 places, 952/952 transitions.
Applied a total of 0 rules in 11 ms. Remains 702 /702 variables (removed 0) and now considering 952/952 (removed 0) transitions.
[2023-03-18 19:21:03] [INFO ] Invariant cache hit.
[2023-03-18 19:21:03] [INFO ] Implicit Places using invariants in 348 ms returned []
[2023-03-18 19:21:03] [INFO ] Invariant cache hit.
[2023-03-18 19:21:04] [INFO ] Implicit Places using invariants and state equation in 711 ms returned []
Implicit Place search using SMT with State Equation took 1078 ms to find 0 implicit places.
[2023-03-18 19:21:04] [INFO ] Invariant cache hit.
[2023-03-18 19:21:04] [INFO ] Dead Transitions using invariants and state equation in 522 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1612 ms. Remains : 702/702 places, 952/952 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 163 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Finished random walk after 285 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=71 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 246 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 129 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 192 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 608 reset in 488 ms.
Product exploration explored 100000 steps with 610 reset in 553 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 134 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Support contains 6 out of 702 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 702/702 places, 952/952 transitions.
Applied a total of 0 rules in 25 ms. Remains 702 /702 variables (removed 0) and now considering 952/952 (removed 0) transitions.
[2023-03-18 19:21:07] [INFO ] Redundant transitions in 230 ms returned [300]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 951 rows 702 cols
[2023-03-18 19:21:07] [INFO ] Computed 201 place invariants in 2 ms
[2023-03-18 19:21:08] [INFO ] Dead Transitions using invariants and state equation in 548 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 702/702 places, 951/952 transitions.
Applied a total of 0 rules in 18 ms. Remains 702 /702 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 859 ms. Remains : 702/702 places, 951/952 transitions.
Built C files in :
/tmp/ltsmin12141542517500244184
[2023-03-18 19:21:08] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12141542517500244184
Running compilation step : cd /tmp/ltsmin12141542517500244184;'/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 1674 ms.
Running link step : cd /tmp/ltsmin12141542517500244184;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin12141542517500244184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10862114748516040092.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 702 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 702/702 places, 952/952 transitions.
Applied a total of 0 rules in 13 ms. Remains 702 /702 variables (removed 0) and now considering 952/952 (removed 0) transitions.
// Phase 1: matrix 952 rows 702 cols
[2023-03-18 19:21:23] [INFO ] Computed 201 place invariants in 3 ms
[2023-03-18 19:21:23] [INFO ] Implicit Places using invariants in 282 ms returned []
[2023-03-18 19:21:23] [INFO ] Invariant cache hit.
[2023-03-18 19:21:24] [INFO ] Implicit Places using invariants and state equation in 569 ms returned []
Implicit Place search using SMT with State Equation took 869 ms to find 0 implicit places.
[2023-03-18 19:21:24] [INFO ] Invariant cache hit.
[2023-03-18 19:21:24] [INFO ] Dead Transitions using invariants and state equation in 383 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1279 ms. Remains : 702/702 places, 952/952 transitions.
Built C files in :
/tmp/ltsmin4503723849727365616
[2023-03-18 19:21:24] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4503723849727365616
Running compilation step : cd /tmp/ltsmin4503723849727365616;'/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 1468 ms.
Running link step : cd /tmp/ltsmin4503723849727365616;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin4503723849727365616;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5686578062545156541.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:21:39] [INFO ] Flatten gal took : 67 ms
[2023-03-18 19:21:39] [INFO ] Flatten gal took : 48 ms
[2023-03-18 19:21:39] [INFO ] Time to serialize gal into /tmp/LTL3785680305441606526.gal : 8 ms
[2023-03-18 19:21:39] [INFO ] Time to serialize properties into /tmp/LTL15366716485260240192.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3785680305441606526.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17199153526343957135.hoa' '-atoms' '/tmp/LTL15366716485260240192.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...319
Loading property file /tmp/LTL15366716485260240192.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17199153526343957135.hoa
Detected timeout of ITS tools.
[2023-03-18 19:21:54] [INFO ] Flatten gal took : 32 ms
[2023-03-18 19:21:54] [INFO ] Flatten gal took : 90 ms
[2023-03-18 19:21:54] [INFO ] Time to serialize gal into /tmp/LTL6649170463233092678.gal : 8 ms
[2023-03-18 19:21:54] [INFO ] Time to serialize properties into /tmp/LTL13673280668987492209.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/LTL6649170463233092678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13673280668987492209.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("((p382==0)||(p112==1))")))||((X(F("((p382==0)||(p112==1))")))&&(F("(((p474==1)&&(p462==0))&&((p505==1)&&(p225==0)))")))))
Formula 0 simplified : FG!"((p382==0)||(p112==1))" & (XG!"((p382==0)||(p112==1))" | G!"(((p474==1)&&(p462==0))&&((p505==1)&&(p225==0)))")
Detected timeout of ITS tools.
[2023-03-18 19:22:10] [INFO ] Flatten gal took : 143 ms
[2023-03-18 19:22:10] [INFO ] Applying decomposition
[2023-03-18 19:22:10] [INFO ] Flatten gal took : 56 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/graph2772111494638554742.txt' '-o' '/tmp/graph2772111494638554742.bin' '-w' '/tmp/graph2772111494638554742.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2772111494638554742.bin' '-l' '-1' '-v' '-w' '/tmp/graph2772111494638554742.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:22:10] [INFO ] Decomposing Gal with order
[2023-03-18 19:22:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:22:10] [INFO ] Removed a total of 1047 redundant transitions.
[2023-03-18 19:22:10] [INFO ] Flatten gal took : 87 ms
[2023-03-18 19:22:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 960 labels/synchronizations in 32 ms.
[2023-03-18 19:22:10] [INFO ] Time to serialize gal into /tmp/LTL9900289994455724163.gal : 10 ms
[2023-03-18 19:22:10] [INFO ] Time to serialize properties into /tmp/LTL10012007012704600562.ltl : 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/LTL9900289994455724163.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10012007012704600562.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...255
Read 1 LTL properties
Checking formula 0 : !(((G(F("((i9.u109.p382==0)||(i2.u32.p112==1))")))||((X(F("((i9.u109.p382==0)||(i2.u32.p112==1))")))&&(F("(((i11.i0.i1.u135.p474==1)&&...239
Formula 0 simplified : FG!"((i9.u109.p382==0)||(i2.u32.p112==1))" & (XG!"((i9.u109.p382==0)||(i2.u32.p112==1))" | G!"(((i11.i0.i1.u135.p474==1)&&(i11.i0.i0...225
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin801877141547746004
[2023-03-18 19:22:25] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin801877141547746004
Running compilation step : cd /tmp/ltsmin801877141547746004;'/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 1478 ms.
Running link step : cd /tmp/ltsmin801877141547746004;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin801877141547746004;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>((LTLAPp0==true)))||(X(<>((LTLAPp0==true)))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-050A-LTLCardinality-13 finished in 102224 ms.
[2023-03-18 19:22:40] [INFO ] Flatten gal took : 36 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11571855756043753834
[2023-03-18 19:22:40] [INFO ] Computing symmetric may disable matrix : 953 transitions.
[2023-03-18 19:22:40] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:22:40] [INFO ] Applying decomposition
[2023-03-18 19:22:40] [INFO ] Computing symmetric may enable matrix : 953 transitions.
[2023-03-18 19:22:40] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:22:41] [INFO ] Flatten gal took : 28 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/graph7965326579639009692.txt' '-o' '/tmp/graph7965326579639009692.bin' '-w' '/tmp/graph7965326579639009692.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7965326579639009692.bin' '-l' '-1' '-v' '-w' '/tmp/graph7965326579639009692.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:22:41] [INFO ] Computing Do-Not-Accords matrix : 953 transitions.
[2023-03-18 19:22:41] [INFO ] Decomposing Gal with order
[2023-03-18 19:22:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:22:41] [INFO ] Computation of Completed DNA matrix. took 37 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:22:41] [INFO ] Built C files in 342ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11571855756043753834
Running compilation step : cd /tmp/ltsmin11571855756043753834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' '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'
[2023-03-18 19:22:41] [INFO ] Removed a total of 1047 redundant transitions.
[2023-03-18 19:22:41] [INFO ] Flatten gal took : 104 ms
[2023-03-18 19:22:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 904 labels/synchronizations in 58 ms.
[2023-03-18 19:22:41] [INFO ] Time to serialize gal into /tmp/LTLCardinality12587703570705459730.gal : 14 ms
[2023-03-18 19:22:41] [INFO ] Time to serialize properties into /tmp/LTLCardinality6814937322153934191.ltl : 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/LTLCardinality12587703570705459730.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6814937322153934191.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...277
Read 1 LTL properties
Checking formula 0 : !((((X(F("((i8.i0.i1.u109.p382==0)||(i2.u32.p112==1))")))&&(F(!("(((i10.u135.p474==0)||(i10.u132.p462==1))||((i11.u144.p505==0)||(i4.i...236
Formula 0 simplified : FG!"((i8.i0.i1.u109.p382==0)||(i2.u32.p112==1))" & (XG!"((i8.i0.i1.u109.p382==0)||(i2.u32.p112==1))" | G"(((i10.u135.p474==0)||(i10....218
Compilation finished in 2712 ms.
Running link step : cd /tmp/ltsmin11571855756043753834;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin11571855756043753834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((X(<>((LTLAPp0==true)))&&<>(!(LTLAPp1==true)))||[](<>((LTLAPp0==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.628: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.628: LTL layer: formula: ((X(<>((LTLAPp0==true)))&&<>(!(LTLAPp1==true)))||[](<>((LTLAPp0==true))))
pins2lts-mc-linux64( 3/ 8), 0.628: "((X(<>((LTLAPp0==true)))&&<>(!(LTLAPp1==true)))||[](<>((LTLAPp0==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.628: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.659: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.859: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.861: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.862: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.916: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.952: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.967: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 1.042: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 1.407: DFS-FIFO for weak LTL, using special progress label 956
pins2lts-mc-linux64( 0/ 8), 1.407: There are 957 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.407: State length is 704, there are 959 groups
pins2lts-mc-linux64( 0/ 8), 1.407: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.407: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.407: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 1.407: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 3.704: ~2 levels ~960 states ~3776 transitions
pins2lts-mc-linux64( 2/ 8), 3.836: ~2 levels ~1920 states ~8416 transitions
pins2lts-mc-linux64( 1/ 8), 4.273: ~1 levels ~3840 states ~17632 transitions
pins2lts-mc-linux64( 2/ 8), 5.174: ~2 levels ~7680 states ~40512 transitions
pins2lts-mc-linux64( 2/ 8), 7.308: ~2 levels ~15360 states ~88240 transitions
pins2lts-mc-linux64( 4/ 8), 9.746: ~1 levels ~30720 states ~198728 transitions
pins2lts-mc-linux64( 4/ 8), 13.334: ~1 levels ~61440 states ~412752 transitions
pins2lts-mc-linux64( 5/ 8), 18.969: ~1 levels ~122880 states ~781240 transitions
pins2lts-mc-linux64( 1/ 8), 32.668: ~1 levels ~245760 states ~1697240 transitions
pins2lts-mc-linux64( 1/ 8), 45.915: ~1 levels ~491520 states ~3519656 transitions
pins2lts-mc-linux64( 3/ 8), 61.830: ~1 levels ~983040 states ~7688168 transitions
pins2lts-mc-linux64( 3/ 8), 92.918: ~1 levels ~1966080 states ~15675904 transitions
pins2lts-mc-linux64( 3/ 8), 156.497: ~1 levels ~3932160 states ~32640280 transitions
pins2lts-mc-linux64( 0/ 8), 213.845: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 214.042:
pins2lts-mc-linux64( 0/ 8), 214.042: mean standard work distribution: 1.8% (states) 2.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 214.042:
pins2lts-mc-linux64( 0/ 8), 214.042: Explored 5339128 states 46062929 transitions, fanout: 8.627
pins2lts-mc-linux64( 0/ 8), 214.042: Total exploration time 212.620 sec (212.410 sec minimum, 212.480 sec on average)
pins2lts-mc-linux64( 0/ 8), 214.042: States per second: 25111, Transitions per second: 216644
pins2lts-mc-linux64( 0/ 8), 214.042:
pins2lts-mc-linux64( 0/ 8), 214.042: Progress states detected: 10116829
pins2lts-mc-linux64( 0/ 8), 214.042: Redundant explorations: -47.2255
pins2lts-mc-linux64( 0/ 8), 214.042:
pins2lts-mc-linux64( 0/ 8), 214.042: Queue width: 8B, total height: 8017660, memory: 61.17MB
pins2lts-mc-linux64( 0/ 8), 214.042: Tree memory: 333.2MB, 34.5 B/state, compr.: 1.2%
pins2lts-mc-linux64( 0/ 8), 214.042: Tree fill ratio (roots/leafs): 7.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 214.042: Stored 960 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 214.042: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 214.042: Est. total memory use: 394.4MB (~1085.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11571855756043753834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((X(<>((LTLAPp0==true)))&&<>(!(LTLAPp1==true)))||[](<>((LTLAPp0==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11571855756043753834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((X(<>((LTLAPp0==true)))&&<>(!(LTLAPp1==true)))||[](<>((LTLAPp0==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-18 19:44:15] [INFO ] Applying decomposition
[2023-03-18 19:44:15] [INFO ] Flatten gal took : 114 ms
[2023-03-18 19:44:15] [INFO ] Decomposing Gal with order
[2023-03-18 19:44:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:44:17] [INFO ] Removed a total of 1047 redundant transitions.
[2023-03-18 19:44:17] [INFO ] Flatten gal took : 1628 ms
[2023-03-18 19:44:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 600 labels/synchronizations in 88 ms.
[2023-03-18 19:44:18] [INFO ] Time to serialize gal into /tmp/LTLCardinality15314730064110251572.gal : 66 ms
[2023-03-18 19:44:18] [INFO ] Time to serialize properties into /tmp/LTLCardinality4718380061055760400.ltl : 14 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/LTLCardinality15314730064110251572.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4718380061055760400.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...277
Read 1 LTL properties
Checking formula 0 : !((((X(F("((u110.p382==0)||(u33.p112==1))")))&&(F(!("(((u136.p474==0)||(u133.p462==1))||((u145.p505==0)||(u65.p225==1)))"))))||(G(F("(...191
Formula 0 simplified : FG!"((u110.p382==0)||(u33.p112==1))" & (XG!"((u110.p382==0)||(u33.p112==1))" | G"(((u136.p474==0)||(u133.p462==1))||((u145.p505==0)|...173
Reverse transition relation is NOT exact ! Due to transitions t304, t307, t310, t317, t320, t324, t326, t331, t336, t339, t344, t348, t350, t356, t361, t36...4105
Computing Next relation with stutter on 2.394e+38 deadlock states
Detected timeout of ITS tools.
[2023-03-18 20:05:51] [INFO ] Flatten gal took : 408 ms
[2023-03-18 20:05:52] [INFO ] Input system was already deterministic with 953 transitions.
[2023-03-18 20:05:52] [INFO ] Transformed 703 places.
[2023-03-18 20:05:52] [INFO ] Transformed 953 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-18 20:05:53] [INFO ] Time to serialize gal into /tmp/LTLCardinality838556982723236605.gal : 10 ms
[2023-03-18 20:05:53] [INFO ] Time to serialize properties into /tmp/LTLCardinality16182940553951112638.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/LTLCardinality838556982723236605.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16182940553951112638.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((((X(F("((p382==0)||(p112==1))")))&&(F(!("(((p474==0)||(p462==1))||((p505==0)||(p225==1)))"))))||(G(F("((p382==0)||(p112==1))")))))
Formula 0 simplified : FG!"((p382==0)||(p112==1))" & (XG!"((p382==0)||(p112==1))" | G"(((p474==0)||(p462==1))||((p505==0)||(p225==1)))")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 11706876 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16186704 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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="ShieldRVs-PT-050A"
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 ShieldRVs-PT-050A, 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 r421-tajo-167905974800147"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-050A.tgz
mv ShieldRVs-PT-050A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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