About the Execution of 2023-gold for DES-PT-10a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4063.859 | 979870.00 | 2948336.00 | 1382.00 | FFFFTFFFFTFFFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r109-tall-171624208500417.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DES-PT-10a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624208500417
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 08:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Apr 12 08:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 08:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 12 08:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 43K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DES-PT-10a-LTLCardinality-00
FORMULA_NAME DES-PT-10a-LTLCardinality-01
FORMULA_NAME DES-PT-10a-LTLCardinality-02
FORMULA_NAME DES-PT-10a-LTLCardinality-03
FORMULA_NAME DES-PT-10a-LTLCardinality-04
FORMULA_NAME DES-PT-10a-LTLCardinality-05
FORMULA_NAME DES-PT-10a-LTLCardinality-06
FORMULA_NAME DES-PT-10a-LTLCardinality-07
FORMULA_NAME DES-PT-10a-LTLCardinality-08
FORMULA_NAME DES-PT-10a-LTLCardinality-09
FORMULA_NAME DES-PT-10a-LTLCardinality-10
FORMULA_NAME DES-PT-10a-LTLCardinality-11
FORMULA_NAME DES-PT-10a-LTLCardinality-12
FORMULA_NAME DES-PT-10a-LTLCardinality-13
FORMULA_NAME DES-PT-10a-LTLCardinality-14
FORMULA_NAME DES-PT-10a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716333435962
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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-10a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 23:17:17] [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]
[2024-05-21 23:17:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 23:17:17] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2024-05-21 23:17:17] [INFO ] Transformed 155 places.
[2024-05-21 23:17:17] [INFO ] Transformed 112 transitions.
[2024-05-21 23:17:17] [INFO ] Found NUPN structural information;
[2024-05-21 23:17:17] [INFO ] Parsed PT model containing 155 places and 112 transitions and 552 arcs in 118 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DES-PT-10a-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 98/98 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 154 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 154 transition count 97
Applied a total of 2 rules in 29 ms. Remains 154 /155 variables (removed 1) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 154 cols
[2024-05-21 23:17:17] [INFO ] Computed 59 invariants in 14 ms
[2024-05-21 23:17:18] [INFO ] Implicit Places using invariants in 438 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 471 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/155 places, 97/98 transitions.
Applied a total of 0 rules in 8 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 508 ms. Remains : 153/155 places, 97/98 transitions.
Support contains 15 out of 153 places after structural reductions.
[2024-05-21 23:17:18] [INFO ] Flatten gal took : 36 ms
[2024-05-21 23:17:18] [INFO ] Flatten gal took : 15 ms
[2024-05-21 23:17:18] [INFO ] Input system was already deterministic with 97 transitions.
Incomplete random walk after 10000 steps, including 214 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 97 rows 153 cols
[2024-05-21 23:17:18] [INFO ] Computed 58 invariants in 10 ms
[2024-05-21 23:17:18] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 23:17:18] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2024-05-21 23:17:19] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 190 ms returned sat
[2024-05-21 23:17:19] [INFO ] After 173ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-21 23:17:19] [INFO ] After 214ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 35 ms.
[2024-05-21 23:17:19] [INFO ] After 535ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 16 ms.
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 97/97 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 153 transition count 95
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 153 transition count 95
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 152 transition count 94
Applied a total of 9 rules in 44 ms. Remains 152 /153 variables (removed 1) and now considering 94/97 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 152/153 places, 94/97 transitions.
Incomplete random walk after 10000 steps, including 138 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1063171 steps, run timeout after 3001 ms. (steps per millisecond=354 ) properties seen :{}
Probabilistic random walk after 1063171 steps, saw 149554 distinct states, run finished after 3002 ms. (steps per millisecond=354 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 94 rows 152 cols
[2024-05-21 23:17:22] [INFO ] Computed 60 invariants in 7 ms
[2024-05-21 23:17:22] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 23:17:22] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-21 23:17:22] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 72 ms returned sat
[2024-05-21 23:17:22] [INFO ] After 89ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-21 23:17:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 23:17:22] [INFO ] After 35ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-21 23:17:23] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 1 ms to minimize.
[2024-05-21 23:17:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2024-05-21 23:17:23] [INFO ] After 103ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-05-21 23:17:23] [INFO ] After 359ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 14 ms.
Support contains 2 out of 152 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 152/152 places, 94/94 transitions.
Applied a total of 0 rules in 5 ms. Remains 152 /152 variables (removed 0) and now considering 94/94 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 152/152 places, 94/94 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 152/152 places, 94/94 transitions.
Applied a total of 0 rules in 6 ms. Remains 152 /152 variables (removed 0) and now considering 94/94 (removed 0) transitions.
[2024-05-21 23:17:23] [INFO ] Invariant cache hit.
[2024-05-21 23:17:23] [INFO ] Implicit Places using invariants in 114 ms returned []
[2024-05-21 23:17:23] [INFO ] Invariant cache hit.
[2024-05-21 23:17:23] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 23:17:23] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
[2024-05-21 23:17:23] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-21 23:17:23] [INFO ] Invariant cache hit.
[2024-05-21 23:17:23] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 380 ms. Remains : 152/152 places, 94/94 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 152 transition count 94
Applied a total of 1 rules in 11 ms. Remains 152 /152 variables (removed 0) and now considering 94/94 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 94 rows 152 cols
[2024-05-21 23:17:23] [INFO ] Computed 60 invariants in 10 ms
[2024-05-21 23:17:23] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 23:17:23] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2024-05-21 23:17:23] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 70 ms returned sat
[2024-05-21 23:17:23] [INFO ] After 82ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-21 23:17:23] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 4 ms to minimize.
[2024-05-21 23:17:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2024-05-21 23:17:23] [INFO ] After 153ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 14 ms.
[2024-05-21 23:17:23] [INFO ] After 315ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Computed a total of 56 stabilizing places and 51 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 1 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
// Phase 1: matrix 97 rows 153 cols
[2024-05-21 23:17:23] [INFO ] Computed 58 invariants in 7 ms
[2024-05-21 23:17:24] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-21 23:17:24] [INFO ] Invariant cache hit.
[2024-05-21 23:17:24] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2024-05-21 23:17:24] [INFO ] Invariant cache hit.
[2024-05-21 23:17:24] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 317 ms. Remains : 153/153 places, 97/97 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 197 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-10a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s80 0) (EQ s40 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 135 steps with 2 reset in 7 ms.
FORMULA DES-PT-10a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLCardinality-02 finished in 581 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(p1)))'
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-21 23:17:24] [INFO ] Invariant cache hit.
[2024-05-21 23:17:24] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-05-21 23:17:24] [INFO ] Invariant cache hit.
[2024-05-21 23:17:24] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2024-05-21 23:17:24] [INFO ] Invariant cache hit.
[2024-05-21 23:17:24] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 332 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 282 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : DES-PT-10a-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(EQ s118 1), p0:(EQ s15 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2238 reset in 268 ms.
Product exploration explored 100000 steps with 2246 reset in 248 ms.
Computed a total of 56 stabilizing places and 51 stable transitions
Computed a total of 56 stabilizing places and 51 stable transitions
Detected a total of 56/153 stabilizing places and 51/97 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 131 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 216 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1976948 steps, run timeout after 3001 ms. (steps per millisecond=658 ) properties seen :{}
Probabilistic random walk after 1976948 steps, saw 268376 distinct states, run finished after 3002 ms. (steps per millisecond=658 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 23:17:28] [INFO ] Invariant cache hit.
[2024-05-21 23:17:28] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 23:17:28] [INFO ] [Nat]Absence check using 33 positive place invariants in 4 ms returned sat
[2024-05-21 23:17:28] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 20 ms returned sat
[2024-05-21 23:17:29] [INFO ] After 51ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 23:17:29] [INFO ] After 65ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 23:17:29] [INFO ] After 142ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 97/97 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 153 transition count 95
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 153 transition count 95
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 152 transition count 94
Applied a total of 9 rules in 14 ms. Remains 152 /153 variables (removed 1) and now considering 94/97 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 152/153 places, 94/97 transitions.
Incomplete random walk after 10000 steps, including 144 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2004678 steps, run timeout after 3001 ms. (steps per millisecond=668 ) properties seen :{}
Probabilistic random walk after 2004678 steps, saw 281076 distinct states, run finished after 3003 ms. (steps per millisecond=667 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 94 rows 152 cols
[2024-05-21 23:17:32] [INFO ] Computed 60 invariants in 6 ms
[2024-05-21 23:17:32] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 23:17:32] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-21 23:17:32] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 46 ms returned sat
[2024-05-21 23:17:32] [INFO ] After 68ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 23:17:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 23:17:32] [INFO ] After 9ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 23:17:32] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 0 ms to minimize.
[2024-05-21 23:17:32] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 0 ms to minimize.
[2024-05-21 23:17:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 95 ms
[2024-05-21 23:17:32] [INFO ] After 111ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 23:17:32] [INFO ] After 281ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 152 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 152/152 places, 94/94 transitions.
Applied a total of 0 rules in 4 ms. Remains 152 /152 variables (removed 0) and now considering 94/94 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 152/152 places, 94/94 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 152/152 places, 94/94 transitions.
Applied a total of 0 rules in 5 ms. Remains 152 /152 variables (removed 0) and now considering 94/94 (removed 0) transitions.
[2024-05-21 23:17:32] [INFO ] Invariant cache hit.
[2024-05-21 23:17:32] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-21 23:17:32] [INFO ] Invariant cache hit.
[2024-05-21 23:17:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 23:17:32] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2024-05-21 23:17:32] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:17:32] [INFO ] Invariant cache hit.
[2024-05-21 23:17:32] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 328 ms. Remains : 152/152 places, 94/94 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 152 transition count 94
Applied a total of 1 rules in 7 ms. Remains 152 /152 variables (removed 0) and now considering 94/94 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 94 rows 152 cols
[2024-05-21 23:17:32] [INFO ] Computed 60 invariants in 5 ms
[2024-05-21 23:17:32] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 23:17:32] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-21 23:17:32] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 44 ms returned sat
[2024-05-21 23:17:33] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 23:17:33] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-05-21 23:17:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2024-05-21 23:17:33] [INFO ] After 120ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 23:17:33] [INFO ] After 212ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 108 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[true, (NOT p0)]
Support contains 1 out of 153 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 12 ms. Remains 152 /153 variables (removed 1) and now considering 96/97 (removed 1) transitions.
// Phase 1: matrix 96 rows 152 cols
[2024-05-21 23:17:33] [INFO ] Computed 58 invariants in 3 ms
[2024-05-21 23:17:33] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-05-21 23:17:33] [INFO ] Invariant cache hit.
[2024-05-21 23:17:33] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2024-05-21 23:17:33] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-21 23:17:33] [INFO ] Invariant cache hit.
[2024-05-21 23:17:33] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 321 ms. Remains : 152/153 places, 96/97 transitions.
Computed a total of 55 stabilizing places and 50 stable transitions
Computed a total of 55 stabilizing places and 50 stable transitions
Detected a total of 55/152 stabilizing places and 50/96 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 87 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 227 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2083997 steps, run timeout after 3001 ms. (steps per millisecond=694 ) properties seen :{}
Probabilistic random walk after 2083997 steps, saw 281072 distinct states, run finished after 3001 ms. (steps per millisecond=694 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 23:17:36] [INFO ] Invariant cache hit.
[2024-05-21 23:17:36] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 23:17:36] [INFO ] [Nat]Absence check using 32 positive place invariants in 4 ms returned sat
[2024-05-21 23:17:36] [INFO ] [Nat]Absence check using 32 positive and 26 generalized place invariants in 7 ms returned sat
[2024-05-21 23:17:36] [INFO ] After 46ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 23:17:36] [INFO ] After 61ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-21 23:17:36] [INFO ] After 134ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 152 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 152/152 places, 96/96 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 152 transition count 94
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 152 transition count 94
Applied a total of 4 rules in 9 ms. Remains 152 /152 variables (removed 0) and now considering 94/96 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 152/152 places, 94/96 transitions.
Incomplete random walk after 10000 steps, including 163 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1398982 steps, run visited all 1 properties in 2074 ms. (steps per millisecond=674 )
Probabilistic random walk after 1398982 steps, saw 195739 distinct states, run finished after 2075 ms. (steps per millisecond=674 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 5 factoid took 123 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DES-PT-10a-LTLCardinality-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-10a-LTLCardinality-03 finished in 14700 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F(G(X(X((X(p0) U p1)))))))))'
Support contains 3 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 3 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
// Phase 1: matrix 97 rows 153 cols
[2024-05-21 23:17:39] [INFO ] Computed 58 invariants in 3 ms
[2024-05-21 23:17:39] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-21 23:17:39] [INFO ] Invariant cache hit.
[2024-05-21 23:17:39] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2024-05-21 23:17:39] [INFO ] Invariant cache hit.
[2024-05-21 23:17:39] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 298 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : DES-PT-10a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s142 0) (EQ s72 1)), p0:(EQ s134 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 39 steps with 0 reset in 1 ms.
FORMULA DES-PT-10a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLCardinality-05 finished in 391 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((p0&&G(p1)))&&F(p2))))'
Support contains 3 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 6 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-21 23:17:39] [INFO ] Invariant cache hit.
[2024-05-21 23:17:39] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-21 23:17:39] [INFO ] Invariant cache hit.
[2024-05-21 23:17:39] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2024-05-21 23:17:39] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:17:39] [INFO ] Invariant cache hit.
[2024-05-21 23:17:39] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 326 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Running random walk in product with property : DES-PT-10a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s52 0), p1:(OR (EQ s74 0) (EQ s93 1)), p2:(EQ s52 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 38 steps with 0 reset in 0 ms.
FORMULA DES-PT-10a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLCardinality-07 finished in 580 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 1 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-21 23:17:40] [INFO ] Invariant cache hit.
[2024-05-21 23:17:40] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-21 23:17:40] [INFO ] Invariant cache hit.
[2024-05-21 23:17:40] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2024-05-21 23:17:40] [INFO ] Invariant cache hit.
[2024-05-21 23:17:40] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 301 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-10a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s123 0) (NEQ s138 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-10a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLCardinality-11 finished in 405 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 1 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 10 ms. Remains 152 /153 variables (removed 1) and now considering 96/97 (removed 1) transitions.
// Phase 1: matrix 96 rows 152 cols
[2024-05-21 23:17:40] [INFO ] Computed 58 invariants in 2 ms
[2024-05-21 23:17:40] [INFO ] Implicit Places using invariants in 113 ms returned []
[2024-05-21 23:17:40] [INFO ] Invariant cache hit.
[2024-05-21 23:17:40] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
[2024-05-21 23:17:40] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-21 23:17:40] [INFO ] Invariant cache hit.
[2024-05-21 23:17:40] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 374 ms. Remains : 152/153 places, 96/97 transitions.
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0)]
Running random walk in product with property : DES-PT-10a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(EQ s7 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2301 reset in 172 ms.
Product exploration explored 100000 steps with 2284 reset in 208 ms.
Computed a total of 55 stabilizing places and 50 stable transitions
Computed a total of 55 stabilizing places and 50 stable transitions
Detected a total of 55/152 stabilizing places and 50/96 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 85 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 229 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2108061 steps, run timeout after 3001 ms. (steps per millisecond=702 ) properties seen :{}
Probabilistic random walk after 2108061 steps, saw 284649 distinct states, run finished after 3004 ms. (steps per millisecond=701 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 23:17:44] [INFO ] Invariant cache hit.
[2024-05-21 23:17:44] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 23:17:44] [INFO ] [Nat]Absence check using 32 positive place invariants in 4 ms returned sat
[2024-05-21 23:17:44] [INFO ] [Nat]Absence check using 32 positive and 26 generalized place invariants in 19 ms returned sat
[2024-05-21 23:17:44] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 23:17:44] [INFO ] After 96ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 23:17:44] [INFO ] After 184ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 152 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 152/152 places, 96/96 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 152 transition count 94
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 152 transition count 94
Applied a total of 4 rules in 10 ms. Remains 152 /152 variables (removed 0) and now considering 94/96 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 152/152 places, 94/96 transitions.
Incomplete random walk after 10000 steps, including 161 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1398820 steps, run visited all 1 properties in 2185 ms. (steps per millisecond=640 )
Probabilistic random walk after 1398820 steps, saw 195648 distinct states, run finished after 2185 ms. (steps per millisecond=640 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 5 factoid took 143 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DES-PT-10a-LTLCardinality-12 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-10a-LTLCardinality-12 finished in 6626 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 11 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
// Phase 1: matrix 97 rows 153 cols
[2024-05-21 23:17:47] [INFO ] Computed 58 invariants in 2 ms
[2024-05-21 23:17:47] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-21 23:17:47] [INFO ] Invariant cache hit.
[2024-05-21 23:17:47] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2024-05-21 23:17:47] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:17:47] [INFO ] Invariant cache hit.
[2024-05-21 23:17:47] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 328 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-10a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s31 0) (EQ s96 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2224 reset in 218 ms.
Product exploration explored 100000 steps with 2249 reset in 239 ms.
Computed a total of 56 stabilizing places and 51 stable transitions
Computed a total of 56 stabilizing places and 51 stable transitions
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 7 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-21 23:17:48] [INFO ] Invariant cache hit.
[2024-05-21 23:17:48] [INFO ] Implicit Places using invariants in 92 ms returned []
[2024-05-21 23:17:48] [INFO ] Invariant cache hit.
[2024-05-21 23:17:48] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2024-05-21 23:17:48] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-21 23:17:48] [INFO ] Invariant cache hit.
[2024-05-21 23:17:48] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 312 ms. Remains : 153/153 places, 97/97 transitions.
Computed a total of 56 stabilizing places and 51 stable transitions
Computed a total of 56 stabilizing places and 51 stable transitions
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 142 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2230 reset in 197 ms.
Product exploration explored 100000 steps with 2228 reset in 336 ms.
Built C files in :
/tmp/ltsmin17407656399229498850
[2024-05-21 23:17:49] [INFO ] Computing symmetric may disable matrix : 97 transitions.
[2024-05-21 23:17:49] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:17:49] [INFO ] Computing symmetric may enable matrix : 97 transitions.
[2024-05-21 23:17:49] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:17:49] [INFO ] Computing Do-Not-Accords matrix : 97 transitions.
[2024-05-21 23:17:49] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:17:49] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17407656399229498850
Running compilation step : cd /tmp/ltsmin17407656399229498850;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 317 ms.
Running link step : cd /tmp/ltsmin17407656399229498850;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin17407656399229498850;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11470244228216909719.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 8 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-21 23:18:04] [INFO ] Invariant cache hit.
[2024-05-21 23:18:05] [INFO ] Implicit Places using invariants in 148 ms returned []
[2024-05-21 23:18:05] [INFO ] Invariant cache hit.
[2024-05-21 23:18:05] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2024-05-21 23:18:05] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:18:05] [INFO ] Invariant cache hit.
[2024-05-21 23:18:05] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 398 ms. Remains : 153/153 places, 97/97 transitions.
Built C files in :
/tmp/ltsmin1889709024083919303
[2024-05-21 23:18:05] [INFO ] Computing symmetric may disable matrix : 97 transitions.
[2024-05-21 23:18:05] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:18:05] [INFO ] Computing symmetric may enable matrix : 97 transitions.
[2024-05-21 23:18:05] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:18:05] [INFO ] Computing Do-Not-Accords matrix : 97 transitions.
[2024-05-21 23:18:05] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:18:05] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1889709024083919303
Running compilation step : cd /tmp/ltsmin1889709024083919303;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 217 ms.
Running link step : cd /tmp/ltsmin1889709024083919303;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin1889709024083919303;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8389480981144591123.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 23:18:20] [INFO ] Flatten gal took : 10 ms
[2024-05-21 23:18:20] [INFO ] Flatten gal took : 9 ms
[2024-05-21 23:18:20] [INFO ] Time to serialize gal into /tmp/LTL4798581869681819256.gal : 3 ms
[2024-05-21 23:18:20] [INFO ] Time to serialize properties into /tmp/LTL11656653494659022289.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4798581869681819256.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4336191768574878599.hoa' '-atoms' '/tmp/LTL11656653494659022289.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11656653494659022289.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4336191768574878599.hoa
Detected timeout of ITS tools.
[2024-05-21 23:18:35] [INFO ] Flatten gal took : 9 ms
[2024-05-21 23:18:35] [INFO ] Flatten gal took : 9 ms
[2024-05-21 23:18:35] [INFO ] Time to serialize gal into /tmp/LTL10593241988532929435.gal : 2 ms
[2024-05-21 23:18:35] [INFO ] Time to serialize properties into /tmp/LTL12032798488727316761.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10593241988532929435.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12032798488727316761.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((p31==0)||(p97==1))"))))
Formula 0 simplified : GF!"((p31==0)||(p97==1))"
Detected timeout of ITS tools.
[2024-05-21 23:18:50] [INFO ] Flatten gal took : 12 ms
[2024-05-21 23:18:50] [INFO ] Applying decomposition
[2024-05-21 23:18:50] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4680651088454318304.txt' '-o' '/tmp/graph4680651088454318304.bin' '-w' '/tmp/graph4680651088454318304.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4680651088454318304.bin' '-l' '-1' '-v' '-w' '/tmp/graph4680651088454318304.weights' '-q' '0' '-e' '0.001'
[2024-05-21 23:18:50] [INFO ] Decomposing Gal with order
[2024-05-21 23:18:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 23:18:50] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-21 23:18:50] [INFO ] Flatten gal took : 53 ms
[2024-05-21 23:18:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-21 23:18:50] [INFO ] Time to serialize gal into /tmp/LTL2478728933648539371.gal : 4 ms
[2024-05-21 23:18:50] [INFO ] Time to serialize properties into /tmp/LTL10765409526889319632.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2478728933648539371.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10765409526889319632.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("((i0.u2.p31==0)||(i5.u25.p97==1))"))))
Formula 0 simplified : GF!"((i0.u2.p31==0)||(i5.u25.p97==1))"
Reverse transition relation is NOT exact ! Due to transitions t1, t57, t58, t90, u13.t50, u14.t11, u48.t5, u48.t21, i0.u2.t8, i0.u2.t31, i0.u2.t35, i0.u2.t...384
Computing Next relation with stutter on 184834 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12104176387562333538
[2024-05-21 23:19:05] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12104176387562333538
Running compilation step : cd /tmp/ltsmin12104176387562333538;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 196 ms.
Running link step : cd /tmp/ltsmin12104176387562333538;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin12104176387562333538;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-10a-LTLCardinality-13 finished in 93757 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-21 23:19:21] [INFO ] Flatten gal took : 14 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10556758241152197579
[2024-05-21 23:19:21] [INFO ] Computing symmetric may disable matrix : 97 transitions.
[2024-05-21 23:19:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:19:21] [INFO ] Computing symmetric may enable matrix : 97 transitions.
[2024-05-21 23:19:21] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:19:21] [INFO ] Applying decomposition
[2024-05-21 23:19:21] [INFO ] Computing Do-Not-Accords matrix : 97 transitions.
[2024-05-21 23:19:21] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:19:21] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10556758241152197579
Running compilation step : cd /tmp/ltsmin10556758241152197579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-21 23:19:21] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph846264065910522432.txt' '-o' '/tmp/graph846264065910522432.bin' '-w' '/tmp/graph846264065910522432.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph846264065910522432.bin' '-l' '-1' '-v' '-w' '/tmp/graph846264065910522432.weights' '-q' '0' '-e' '0.001'
[2024-05-21 23:19:21] [INFO ] Decomposing Gal with order
[2024-05-21 23:19:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 23:19:21] [INFO ] Removed a total of 21 redundant transitions.
[2024-05-21 23:19:21] [INFO ] Flatten gal took : 12 ms
[2024-05-21 23:19:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 3 ms.
[2024-05-21 23:19:21] [INFO ] Time to serialize gal into /tmp/LTLCardinality6975559381468920627.gal : 3 ms
[2024-05-21 23:19:21] [INFO ] Time to serialize properties into /tmp/LTLCardinality12497024752214331049.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6975559381468920627.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12497024752214331049.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((i0.u2.p31==0)||(i8.u25.p97==1))"))))
Formula 0 simplified : GF!"((i0.u2.p31==0)||(i8.u25.p97==1))"
Compilation finished in 223 ms.
Running link step : cd /tmp/ltsmin10556758241152197579;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin10556758241152197579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t1, t57, t58, t90, u12.t50, u48.t5, u48.t21, i0.u2.t8, i0.u2.t31, i0.u2.t35, i0.u2.t36, i0.u2...383
Computing Next relation with stutter on 184834 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.004: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.171: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.171: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.179: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.196: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.205: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.205: Initializing POR dependencies: labels 98, guards 97
pins2lts-mc-linux64( 6/ 8), 0.210: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.212: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.214: LTL layer: formula: <>([]((LTLAPp0==true)))
pins2lts-mc-linux64( 5/ 8), 0.214: "<>([]((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.214: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.210: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.264: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.270: There are 99 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.270: State length is 154, there are 101 groups
pins2lts-mc-linux64( 0/ 8), 0.270: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.270: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.270: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.270: Visible groups: 0 / 101, labels: 1 / 99
pins2lts-mc-linux64( 0/ 8), 0.270: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.270: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.285: [Blue] ~35 levels ~960 states ~1952 transitions
pins2lts-mc-linux64( 1/ 8), 0.291: [Blue] ~45 levels ~1920 states ~3936 transitions
pins2lts-mc-linux64( 1/ 8), 0.300: [Blue] ~45 levels ~3840 states ~7272 transitions
pins2lts-mc-linux64( 1/ 8), 0.316: [Blue] ~53 levels ~7680 states ~14800 transitions
pins2lts-mc-linux64( 1/ 8), 0.385: [Blue] ~53 levels ~15360 states ~30640 transitions
pins2lts-mc-linux64( 1/ 8), 0.550: [Blue] ~91 levels ~30720 states ~61312 transitions
pins2lts-mc-linux64( 1/ 8), 0.825: [Blue] ~95 levels ~61440 states ~129520 transitions
pins2lts-mc-linux64( 4/ 8), 1.288: [Blue] ~1359 levels ~122880 states ~165640 transitions
pins2lts-mc-linux64( 3/ 8), 1.937: [Blue] ~832 levels ~245760 states ~322936 transitions
pins2lts-mc-linux64( 3/ 8), 3.130: [Blue] ~832 levels ~491520 states ~670112 transitions
pins2lts-mc-linux64( 4/ 8), 4.957: [Blue] ~3374 levels ~983040 states ~1310992 transitions
pins2lts-mc-linux64( 6/ 8), 7.788: [Blue] ~714 levels ~1966080 states ~3170488 transitions
pins2lts-mc-linux64( 6/ 8), 13.917: [Blue] ~1509 levels ~3932160 states ~5598696 transitions
pins2lts-mc-linux64( 6/ 8), 26.479: [Blue] ~4863 levels ~7864320 states ~10273944 transitions
pins2lts-mc-linux64( 6/ 8), 51.769: [Blue] ~8060 levels ~15728640 states ~20397776 transitions
pins2lts-mc-linux64( 5/ 8), 105.919: [Blue] ~31458 levels ~31457280 states ~50357640 transitions
pins2lts-mc-linux64( 4/ 8), 233.858: [Blue] ~48753 levels ~62914560 states ~71090528 transitions
pins2lts-mc-linux64( 6/ 8), 490.846: [Blue] ~89247 levels ~125829120 states ~138534464 transitions
pins2lts-mc-linux64( 5/ 8), 604.997: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 605.032:
pins2lts-mc-linux64( 0/ 8), 605.032: Explored 140206958 states 153527158 transitions, fanout: 1.095
pins2lts-mc-linux64( 0/ 8), 605.032: Total exploration time 604.740 sec (604.700 sec minimum, 604.720 sec on average)
pins2lts-mc-linux64( 0/ 8), 605.032: States per second: 231847, Transitions per second: 253873
pins2lts-mc-linux64( 0/ 8), 605.032:
pins2lts-mc-linux64( 0/ 8), 605.032: State space has 134217208 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 605.032: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 605.032: blue states: 140206958 (104.46%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 605.032: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 605.032: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 605.032:
pins2lts-mc-linux64( 0/ 8), 605.032: Total memory used for local state coloring: 22.2MB
pins2lts-mc-linux64( 0/ 8), 605.032:
pins2lts-mc-linux64( 0/ 8), 605.032: Queue width: 8B, total height: 1457153, memory: 11.12MB
pins2lts-mc-linux64( 0/ 8), 605.032: Tree memory: 1105.5MB, 8.6 B/state, compr.: 1.4%
pins2lts-mc-linux64( 0/ 8), 605.032: Tree fill ratio (roots/leafs): 99.0%/31.0%
pins2lts-mc-linux64( 0/ 8), 605.032: Stored 97 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 605.032: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 605.032: Est. total memory use: 1116.6MB (~1035.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10556758241152197579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10556758241152197579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((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)
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
50244 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,502.461,2209144,1,0,5.65844e+06,7160,684,8.98934e+06,383,38034,3957364
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-10a-LTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 977316 ms.
BK_STOP 1716334415832
--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-10a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is DES-PT-10a, 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 r109-tall-171624208500417"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10a.tgz
mv DES-PT-10a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;