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.r351-tall-171679101500042.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)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RingSingleMessageInMbox-PT-d1m010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101500042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.3M
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Apr 13 00:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 13 00:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 13 00:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 116K Apr 13 00:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 5.8M May 18 16:43 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 RingSingleMessageInMbox-PT-d1m010-LTLCardinality-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716840179957

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=RingSingleMessageInMbox-PT-d1m010
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-27 20:03:01] [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]
[2024-05-27 20:03:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 20:03:01] [INFO ] Load time of PNML (sax parser for PT used): 370 ms
[2024-05-27 20:03:01] [INFO ] Transformed 6690 places.
[2024-05-27 20:03:02] [INFO ] Transformed 11934 transitions.
[2024-05-27 20:03:02] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 643 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 4305 places in 27 ms
Reduce places removed 4305 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 2385 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 2368 transition count 11832
Discarding 1100 places :
Symmetric choice reduction at 1 with 1100 rule applications. Total rules 1219 place count 1268 transition count 2428
Iterating global reduction 1 with 1100 rules applied. Total rules applied 2319 place count 1268 transition count 2428
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 2391 place count 1268 transition count 2356
Discarding 930 places :
Symmetric choice reduction at 2 with 930 rule applications. Total rules 3321 place count 338 transition count 1426
Iterating global reduction 2 with 930 rules applied. Total rules applied 4251 place count 338 transition count 1426
Ensure Unique test removed 884 transitions
Reduce isomorphic transitions removed 884 transitions.
Iterating post reduction 2 with 884 rules applied. Total rules applied 5135 place count 338 transition count 542
Discarding 129 places :
Symmetric choice reduction at 3 with 129 rule applications. Total rules 5264 place count 209 transition count 413
Iterating global reduction 3 with 129 rules applied. Total rules applied 5393 place count 209 transition count 413
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 98 rules applied. Total rules applied 5491 place count 209 transition count 315
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 5498 place count 202 transition count 308
Iterating global reduction 4 with 7 rules applied. Total rules applied 5505 place count 202 transition count 308
Applied a total of 5505 rules in 436 ms. Remains 202 /2385 variables (removed 2183) and now considering 308/11934 (removed 11626) transitions.
// Phase 1: matrix 308 rows 202 cols
[2024-05-27 20:03:02] [INFO ] Computed 3 invariants in 24 ms
[2024-05-27 20:03:02] [INFO ] Implicit Places using invariants in 288 ms returned []
[2024-05-27 20:03:02] [INFO ] Invariant cache hit.
[2024-05-27 20:03:03] [INFO ] State equation strengthened by 118 read => feed constraints.
[2024-05-27 20:03:03] [INFO ] Implicit Places using invariants and state equation in 570 ms returned []
Implicit Place search using SMT with State Equation took 882 ms to find 0 implicit places.
[2024-05-27 20:03:03] [INFO ] Invariant cache hit.
[2024-05-27 20:03:03] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 202/2385 places, 308/11934 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1434 ms. Remains : 202/2385 places, 308/11934 transitions.
Support contains 13 out of 202 places after structural reductions.
[2024-05-27 20:03:03] [INFO ] Flatten gal took : 63 ms
[2024-05-27 20:03:04] [INFO ] Flatten gal took : 22 ms
[2024-05-27 20:03:04] [INFO ] Input system was already deterministic with 308 transitions.
Incomplete random walk after 10000 steps, including 1755 resets, run finished after 356 ms. (steps per millisecond=28 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 439 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 386 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 452 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 507 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-27 20:03:04] [INFO ] Invariant cache hit.
[2024-05-27 20:03:04] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-27 20:03:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-27 20:03:04] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 6 ms returned sat
[2024-05-27 20:03:04] [INFO ] After 78ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2024-05-27 20:03:04] [INFO ] State equation strengthened by 118 read => feed constraints.
[2024-05-27 20:03:05] [INFO ] After 55ms SMT Verify possible using 118 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2024-05-27 20:03:05] [INFO ] After 106ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2024-05-27 20:03:05] [INFO ] After 321ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 202 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 202/202 places, 308/308 transitions.
Graph (complete) has 686 edges and 202 vertex of which 201 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 201 transition count 299
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 21 place count 190 transition count 288
Iterating global reduction 1 with 11 rules applied. Total rules applied 32 place count 190 transition count 288
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 37 place count 190 transition count 283
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 43 place count 184 transition count 277
Iterating global reduction 2 with 6 rules applied. Total rules applied 49 place count 184 transition count 277
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 55 place count 184 transition count 271
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 57 place count 182 transition count 245
Iterating global reduction 3 with 2 rules applied. Total rules applied 59 place count 182 transition count 245
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 60 place count 181 transition count 244
Iterating global reduction 3 with 1 rules applied. Total rules applied 61 place count 181 transition count 244
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 65 place count 177 transition count 240
Iterating global reduction 3 with 4 rules applied. Total rules applied 69 place count 177 transition count 240
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 77 place count 177 transition count 232
Applied a total of 77 rules in 59 ms. Remains 177 /202 variables (removed 25) and now considering 232/308 (removed 76) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 177/202 places, 232/308 transitions.
Incomplete random walk after 10000 steps, including 1918 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 591 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1389 steps, run visited all 1 properties in 20 ms. (steps per millisecond=69 )
Probabilistic random walk after 1389 steps, saw 698 distinct states, run finished after 20 ms. (steps per millisecond=69 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 6 simplifications.
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 19 stabilizing places and 62 stable transitions
Graph (complete) has 746 edges and 202 vertex of which 201 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 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)))'
Support contains 1 out of 202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 202/202 places, 308/308 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 190 transition count 296
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 190 transition count 296
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 29 place count 190 transition count 291
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 36 place count 183 transition count 284
Iterating global reduction 1 with 7 rules applied. Total rules applied 43 place count 183 transition count 284
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 49 place count 183 transition count 278
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 52 place count 180 transition count 251
Iterating global reduction 2 with 3 rules applied. Total rules applied 55 place count 180 transition count 251
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 179 transition count 250
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 179 transition count 250
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 179 transition count 249
Applied a total of 58 rules in 71 ms. Remains 179 /202 variables (removed 23) and now considering 249/308 (removed 59) transitions.
// Phase 1: matrix 249 rows 179 cols
[2024-05-27 20:03:05] [INFO ] Computed 3 invariants in 4 ms
[2024-05-27 20:03:05] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-27 20:03:05] [INFO ] Invariant cache hit.
[2024-05-27 20:03:05] [INFO ] State equation strengthened by 79 read => feed constraints.
[2024-05-27 20:03:05] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
[2024-05-27 20:03:06] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-27 20:03:06] [INFO ] Invariant cache hit.
[2024-05-27 20:03:06] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 179/202 places, 249/308 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 737 ms. Remains : 179/202 places, 249/308 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 167 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s11 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 20404 reset in 301 ms.
Product exploration explored 100000 steps with 20725 reset in 216 ms.
Computed a total of 4 stabilizing places and 15 stable transitions
Graph (complete) has 645 edges and 179 vertex of which 178 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Computed a total of 4 stabilizing places and 15 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 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 79 ms :[(NOT p0), (NOT p0)]
Finished random walk after 7762 steps, including 1560 resets, run visited all 1 properties in 22 ms. (steps per millisecond=352 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 112 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 88 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 179 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 179/179 places, 249/249 transitions.
Applied a total of 0 rules in 19 ms. Remains 179 /179 variables (removed 0) and now considering 249/249 (removed 0) transitions.
[2024-05-27 20:03:07] [INFO ] Invariant cache hit.
[2024-05-27 20:03:07] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-27 20:03:07] [INFO ] Invariant cache hit.
[2024-05-27 20:03:07] [INFO ] State equation strengthened by 79 read => feed constraints.
[2024-05-27 20:03:07] [INFO ] Implicit Places using invariants and state equation in 418 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
[2024-05-27 20:03:07] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-27 20:03:07] [INFO ] Invariant cache hit.
[2024-05-27 20:03:07] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 646 ms. Remains : 179/179 places, 249/249 transitions.
Computed a total of 4 stabilizing places and 15 stable transitions
Graph (complete) has 645 edges and 179 vertex of which 178 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 4 stabilizing places and 15 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 61 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 71 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2109 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Finished Best-First random walk after 453 steps, including 28 resets, run visited all 1 properties in 2 ms. (steps per millisecond=226 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 88 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 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20486 reset in 162 ms.
Product exploration explored 100000 steps with 20483 reset in 192 ms.
Built C files in :
/tmp/ltsmin1452881375799667417
[2024-05-27 20:03:08] [INFO ] Computing symmetric may disable matrix : 249 transitions.
[2024-05-27 20:03:08] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:03:08] [INFO ] Computing symmetric may enable matrix : 249 transitions.
[2024-05-27 20:03:08] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:03:08] [INFO ] Computing Do-Not-Accords matrix : 249 transitions.
[2024-05-27 20:03:08] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:03:08] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1452881375799667417
Running compilation step : cd /tmp/ltsmin1452881375799667417;'/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 599 ms.
Running link step : cd /tmp/ltsmin1452881375799667417;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin1452881375799667417;'/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/stateBased10185225911364628281.hoa' '--buchi-type=spotba'
LTSmin run took 659 ms.
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property RingSingleMessageInMbox-PT-d1m010-LTLCardinality-02 finished in 4974 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)))'
Support contains 1 out of 202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 202/202 places, 308/308 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 190 transition count 296
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 190 transition count 296
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 29 place count 190 transition count 291
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 36 place count 183 transition count 284
Iterating global reduction 1 with 7 rules applied. Total rules applied 43 place count 183 transition count 284
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 49 place count 183 transition count 278
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 52 place count 180 transition count 251
Iterating global reduction 2 with 3 rules applied. Total rules applied 55 place count 180 transition count 251
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 179 transition count 250
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 179 transition count 250
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 61 place count 175 transition count 246
Iterating global reduction 2 with 4 rules applied. Total rules applied 65 place count 175 transition count 246
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 73 place count 175 transition count 238
Applied a total of 73 rules in 39 ms. Remains 175 /202 variables (removed 27) and now considering 238/308 (removed 70) transitions.
// Phase 1: matrix 238 rows 175 cols
[2024-05-27 20:03:10] [INFO ] Computed 3 invariants in 7 ms
[2024-05-27 20:03:10] [INFO ] Implicit Places using invariants in 92 ms returned []
[2024-05-27 20:03:10] [INFO ] Invariant cache hit.
[2024-05-27 20:03:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-27 20:03:10] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
[2024-05-27 20:03:10] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-27 20:03:10] [INFO ] Invariant cache hit.
[2024-05-27 20:03:10] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 175/202 places, 238/308 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 603 ms. Remains : 175/202 places, 238/308 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m010-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s10 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 18789 reset in 155 ms.
Product exploration explored 100000 steps with 18851 reset in 172 ms.
Computed a total of 8 stabilizing places and 28 stable transitions
Graph (complete) has 626 edges and 175 vertex of which 174 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 8 stabilizing places and 28 stable transitions
Detected a total of 8/175 stabilizing places and 28/238 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 96 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 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 13 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 123 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 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 175 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 175/175 places, 238/238 transitions.
Applied a total of 0 rules in 8 ms. Remains 175 /175 variables (removed 0) and now considering 238/238 (removed 0) transitions.
[2024-05-27 20:03:11] [INFO ] Invariant cache hit.
[2024-05-27 20:03:11] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-27 20:03:11] [INFO ] Invariant cache hit.
[2024-05-27 20:03:11] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-27 20:03:12] [INFO ] Implicit Places using invariants and state equation in 365 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
[2024-05-27 20:03:12] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-27 20:03:12] [INFO ] Invariant cache hit.
[2024-05-27 20:03:12] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 561 ms. Remains : 175/175 places, 238/238 transitions.
Computed a total of 8 stabilizing places and 28 stable transitions
Graph (complete) has 626 edges and 175 vertex of which 174 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 28 stable transitions
Detected a total of 8/175 stabilizing places and 28/238 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 83 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 84 ms :[(NOT p0), (NOT p0)]
Finished random walk after 558 steps, including 104 resets, run visited all 1 properties in 4 ms. (steps per millisecond=139 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 137 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 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 18841 reset in 170 ms.
Product exploration explored 100000 steps with 18895 reset in 178 ms.
Built C files in :
/tmp/ltsmin2389020795026414333
[2024-05-27 20:03:13] [INFO ] Computing symmetric may disable matrix : 238 transitions.
[2024-05-27 20:03:13] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:03:13] [INFO ] Computing symmetric may enable matrix : 238 transitions.
[2024-05-27 20:03:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:03:13] [INFO ] Computing Do-Not-Accords matrix : 238 transitions.
[2024-05-27 20:03:13] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:03:13] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2389020795026414333
Running compilation step : cd /tmp/ltsmin2389020795026414333;'/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 485 ms.
Running link step : cd /tmp/ltsmin2389020795026414333;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2389020795026414333;'/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/stateBased6443596082765960370.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 175 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 175/175 places, 238/238 transitions.
Applied a total of 0 rules in 17 ms. Remains 175 /175 variables (removed 0) and now considering 238/238 (removed 0) transitions.
[2024-05-27 20:03:28] [INFO ] Invariant cache hit.
[2024-05-27 20:03:28] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-27 20:03:28] [INFO ] Invariant cache hit.
[2024-05-27 20:03:28] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-27 20:03:28] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 509 ms to find 0 implicit places.
[2024-05-27 20:03:28] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-27 20:03:28] [INFO ] Invariant cache hit.
[2024-05-27 20:03:29] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 621 ms. Remains : 175/175 places, 238/238 transitions.
Built C files in :
/tmp/ltsmin7990781174131669875
[2024-05-27 20:03:29] [INFO ] Computing symmetric may disable matrix : 238 transitions.
[2024-05-27 20:03:29] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:03:29] [INFO ] Computing symmetric may enable matrix : 238 transitions.
[2024-05-27 20:03:29] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:03:29] [INFO ] Computing Do-Not-Accords matrix : 238 transitions.
[2024-05-27 20:03:29] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:03:29] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7990781174131669875
Running compilation step : cd /tmp/ltsmin7990781174131669875;'/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 493 ms.
Running link step : cd /tmp/ltsmin7990781174131669875;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin7990781174131669875;'/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/stateBased13243416573291882443.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-27 20:03:44] [INFO ] Flatten gal took : 18 ms
[2024-05-27 20:03:44] [INFO ] Flatten gal took : 12 ms
[2024-05-27 20:03:44] [INFO ] Time to serialize gal into /tmp/LTL7116858137834563616.gal : 4 ms
[2024-05-27 20:03:44] [INFO ] Time to serialize properties into /tmp/LTL3157714285890565363.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/LTL7116858137834563616.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13702286099368306408.hoa' '-atoms' '/tmp/LTL3157714285890565363.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/LTL3157714285890565363.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13702286099368306408.hoa
Reverse transition relation is NOT exact ! Due to transitions t1, t21, t22, t23, t24, t25, t33, t34, t35, t36, t37, t38, t39, t40, t41, t66, t69, t72, t75,...527
Computing Next relation with stutter on 1.17614e+08 deadlock states
Detected timeout of ITS tools.
[2024-05-27 20:03:59] [INFO ] Flatten gal took : 11 ms
[2024-05-27 20:03:59] [INFO ] Flatten gal took : 11 ms
[2024-05-27 20:03:59] [INFO ] Time to serialize gal into /tmp/LTL7714562643626402881.gal : 2 ms
[2024-05-27 20:03:59] [INFO ] Time to serialize properties into /tmp/LTL5362403568069441905.ltl : 6 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/LTL7714562643626402881.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5362403568069441905.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...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(p477<=0)"))))
Formula 0 simplified : FG!"(p477<=0)"
Reverse transition relation is NOT exact ! Due to transitions t1, t21, t22, t23, t24, t25, t33, t34, t35, t36, t37, t38, t39, t40, t41, t66, t69, t72, t75,...527
Computing Next relation with stutter on 1.17614e+08 deadlock states
Detected timeout of ITS tools.
[2024-05-27 20:04:14] [INFO ] Flatten gal took : 11 ms
[2024-05-27 20:04:14] [INFO ] Applying decomposition
[2024-05-27 20:04:14] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3129853911231822568.txt' '-o' '/tmp/graph3129853911231822568.bin' '-w' '/tmp/graph3129853911231822568.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3129853911231822568.bin' '-l' '-1' '-v' '-w' '/tmp/graph3129853911231822568.weights' '-q' '0' '-e' '0.001'
[2024-05-27 20:04:14] [INFO ] Decomposing Gal with order
[2024-05-27 20:04:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 20:04:14] [INFO ] Removed a total of 227 redundant transitions.
[2024-05-27 20:04:14] [INFO ] Flatten gal took : 272 ms
[2024-05-27 20:04:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 152 labels/synchronizations in 19 ms.
[2024-05-27 20:04:14] [INFO ] Time to serialize gal into /tmp/LTL13347819228480965582.gal : 5 ms
[2024-05-27 20:04:14] [INFO ] Time to serialize properties into /tmp/LTL11706345522880881396.ltl : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13347819228480965582.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11706345522880881396.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...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(u3.p477<=0)"))))
Formula 0 simplified : FG!"(u3.p477<=0)"
Reverse transition relation is NOT exact ! Due to transitions t0, t19, t219, t222, t223, t226, t227, t228, t230, t231, t232, t233, t234, t243, t244, t245, ...487
Computing Next relation with stutter on 1.17614e+08 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4237352674407709784
[2024-05-27 20:04:29] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4237352674407709784
Running compilation step : cd /tmp/ltsmin4237352674407709784;'/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 350 ms.
Running link step : cd /tmp/ltsmin4237352674407709784;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin4237352674407709784;'/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 RingSingleMessageInMbox-PT-d1m010-LTLCardinality-03 finished in 94713 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((p0||G(p1))))'
Support contains 2 out of 202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 202/202 places, 308/308 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 191 transition count 297
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 191 transition count 297
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 191 transition count 293
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 184 transition count 286
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 184 transition count 286
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 46 place count 184 transition count 280
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 181 transition count 253
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 181 transition count 253
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 180 transition count 252
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 180 transition count 252
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 176 transition count 248
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 176 transition count 248
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 70 place count 176 transition count 240
Applied a total of 70 rules in 34 ms. Remains 176 /202 variables (removed 26) and now considering 240/308 (removed 68) transitions.
// Phase 1: matrix 240 rows 176 cols
[2024-05-27 20:04:45] [INFO ] Computed 3 invariants in 5 ms
[2024-05-27 20:04:45] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-27 20:04:45] [INFO ] Invariant cache hit.
[2024-05-27 20:04:45] [INFO ] State equation strengthened by 73 read => feed constraints.
[2024-05-27 20:04:45] [INFO ] Implicit Places using invariants and state equation in 392 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
[2024-05-27 20:04:45] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-27 20:04:45] [INFO ] Invariant cache hit.
[2024-05-27 20:04:45] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 176/202 places, 240/308 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 655 ms. Remains : 176/202 places, 240/308 transitions.
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m010-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(LEQ s92 0), p0:(GT s10 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1686 steps with 322 reset in 5 ms.
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m010-LTLCardinality-07 finished in 726 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(X(G(p0))))'
Support contains 1 out of 202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 202/202 places, 308/308 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 190 transition count 296
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 190 transition count 296
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 28 place count 190 transition count 292
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 36 place count 182 transition count 284
Iterating global reduction 1 with 8 rules applied. Total rules applied 44 place count 182 transition count 284
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 51 place count 182 transition count 277
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 54 place count 179 transition count 250
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 179 transition count 250
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 178 transition count 249
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 178 transition count 249
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 178 transition count 248
Applied a total of 60 rules in 10 ms. Remains 178 /202 variables (removed 24) and now considering 248/308 (removed 60) transitions.
// Phase 1: matrix 248 rows 178 cols
[2024-05-27 20:04:45] [INFO ] Computed 3 invariants in 5 ms
[2024-05-27 20:04:45] [INFO ] Implicit Places using invariants in 92 ms returned []
[2024-05-27 20:04:45] [INFO ] Invariant cache hit.
[2024-05-27 20:04:45] [INFO ] State equation strengthened by 79 read => feed constraints.
[2024-05-27 20:04:46] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 501 ms to find 0 implicit places.
[2024-05-27 20:04:46] [INFO ] Invariant cache hit.
[2024-05-27 20:04:46] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 178/202 places, 248/308 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 610 ms. Remains : 178/202 places, 248/308 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT s96 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m010-LTLCardinality-11 finished in 758 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)))'
[2024-05-27 20:04:46] [INFO ] Flatten gal took : 17 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5507122554889909192
[2024-05-27 20:04:46] [INFO ] Computing symmetric may disable matrix : 308 transitions.
[2024-05-27 20:04:46] [INFO ] Applying decomposition
[2024-05-27 20:04:46] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:04:46] [INFO ] Computing symmetric may enable matrix : 308 transitions.
[2024-05-27 20:04:46] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:04:46] [INFO ] Flatten gal took : 13 ms
[2024-05-27 20:04:46] [INFO ] Computing Do-Not-Accords matrix : 308 transitions.
[2024-05-27 20:04:46] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph12293905355093722364.txt' '-o' '/tmp/graph12293905355093722364.bin' '-w' '/tmp/graph12293905355093722364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12293905355093722364.bin' '-l' '-1' '-v' '-w' '/tmp/graph12293905355093722364.weights' '-q' '0' '-e' '0.001'
[2024-05-27 20:04:46] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5507122554889909192
Running compilation step : cd /tmp/ltsmin5507122554889909192;'/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'
[2024-05-27 20:04:46] [INFO ] Decomposing Gal with order
[2024-05-27 20:04:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 20:04:46] [INFO ] Removed a total of 298 redundant transitions.
[2024-05-27 20:04:46] [INFO ] Flatten gal took : 45 ms
[2024-05-27 20:04:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 310 labels/synchronizations in 19 ms.
[2024-05-27 20:04:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality16460975413905107672.gal : 11 ms
[2024-05-27 20:04:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality5743872988009293959.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/LTLCardinality16460975413905107672.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5743872988009293959.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 : !((G(F("(i1.u7.p477<=0)"))))
Formula 0 simplified : FG!"(i1.u7.p477<=0)"
Compilation finished in 710 ms.
Running link step : cd /tmp/ltsmin5507122554889909192;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin5507122554889909192;'/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 t0, t21, t25, t54, t55, t135, t139, t142, t153, t157, t219, t222, t223, t226, t227, t228, t23...591
Computing Next relation with stutter on 1.47779e+08 deadlock states
Detected timeout of ITS tools.
[2024-05-27 20:25:22] [INFO ] Flatten gal took : 45 ms
[2024-05-27 20:25:22] [INFO ] Time to serialize gal into /tmp/LTLCardinality17753658533214389984.gal : 20 ms
[2024-05-27 20:25:22] [INFO ] Time to serialize properties into /tmp/LTLCardinality8047398826771932612.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/LTLCardinality17753658533214389984.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8047398826771932612.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...298
Read 1 LTL properties
Checking formula 0 : !((G(F("(p477<=0)"))))
Formula 0 simplified : FG!"(p477<=0)"
Reverse transition relation is NOT exact ! Due to transitions t1, t12, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t24, t25, t29, t30, t31, t32, t33,...817
Computing Next relation with stutter on 1.47779e+08 deadlock states
61 unique states visited
0 strongly connected components in search stack
68 transitions explored
57 items max in DFS search stack
5708 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,0,57.1249,1083984,1,0,551,2.72892e+06,600,346,7918,3.04833e+06,1062
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1480610 ms.

BK_STOP 1716841662999

--------------------
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_1.0.0.202304061127.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="RingSingleMessageInMbox-PT-d1m010"
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 RingSingleMessageInMbox-PT-d1m010, 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 r351-tall-171679101500042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m010.tgz
mv RingSingleMessageInMbox-PT-d1m010 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 ;