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.r395-smll-171683823900043.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 SieveSingleMsgMbox-PT-d1m18, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-smll-171683823900043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 820K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K Apr 12 19:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 46K Apr 12 19:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 12 19:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 450K 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 SieveSingleMsgMbox-PT-d1m18-LTLFireability-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716918500843

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m18
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 17:48:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 17:48:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 17:48:23] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2024-05-28 17:48:23] [INFO ] Transformed 1295 places.
[2024-05-28 17:48:23] [INFO ] Transformed 749 transitions.
[2024-05-28 17:48:23] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 313 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 1036 places in 12 ms
Reduce places removed 1036 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 242 transition count 509
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 303 place count 196 transition count 374
Iterating global reduction 1 with 46 rules applied. Total rules applied 349 place count 196 transition count 374
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 355 place count 196 transition count 368
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 385 place count 166 transition count 338
Iterating global reduction 2 with 30 rules applied. Total rules applied 415 place count 166 transition count 338
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 426 place count 166 transition count 327
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 440 place count 152 transition count 311
Iterating global reduction 3 with 14 rules applied. Total rules applied 454 place count 152 transition count 311
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 484 place count 152 transition count 281
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 486 place count 150 transition count 277
Iterating global reduction 4 with 2 rules applied. Total rules applied 488 place count 150 transition count 277
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 490 place count 148 transition count 275
Iterating global reduction 4 with 2 rules applied. Total rules applied 492 place count 148 transition count 275
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 493 place count 147 transition count 274
Iterating global reduction 4 with 1 rules applied. Total rules applied 494 place count 147 transition count 274
Applied a total of 494 rules in 178 ms. Remains 147 /259 variables (removed 112) and now considering 274/749 (removed 475) transitions.
// Phase 1: matrix 274 rows 147 cols
[2024-05-28 17:48:24] [INFO ] Computed 5 invariants in 38 ms
[2024-05-28 17:48:24] [INFO ] Implicit Places using invariants in 468 ms returned []
[2024-05-28 17:48:24] [INFO ] Invariant cache hit.
[2024-05-28 17:48:25] [INFO ] State equation strengthened by 174 read => feed constraints.
[2024-05-28 17:48:26] [INFO ] Implicit Places using invariants and state equation in 1290 ms returned []
Implicit Place search using SMT with State Equation took 1819 ms to find 0 implicit places.
[2024-05-28 17:48:26] [INFO ] Invariant cache hit.
[2024-05-28 17:48:26] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 147/259 places, 274/749 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2203 ms. Remains : 147/259 places, 274/749 transitions.
Support contains 26 out of 147 places after structural reductions.
[2024-05-28 17:48:26] [INFO ] Flatten gal took : 84 ms
[2024-05-28 17:48:26] [INFO ] Flatten gal took : 50 ms
[2024-05-28 17:48:26] [INFO ] Input system was already deterministic with 274 transitions.
Incomplete random walk after 10000 steps, including 2272 resets, run finished after 1115 ms. (steps per millisecond=8 ) properties (out of 23) seen :2
Incomplete Best-First random walk after 1000 steps, including 55 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 60 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 115 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Interrupted probabilistic random walk after 262673 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :{0=1, 1=1, 3=1, 4=1, 6=1, 8=1, 9=1, 10=1, 12=1, 13=1, 14=1, 18=1, 19=1, 20=1}
Probabilistic random walk after 262673 steps, saw 120422 distinct states, run finished after 3002 ms. (steps per millisecond=87 ) properties seen :14
Running SMT prover for 7 properties.
[2024-05-28 17:48:31] [INFO ] Invariant cache hit.
[2024-05-28 17:48:31] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 17:48:31] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 4 ms returned sat
[2024-05-28 17:48:32] [INFO ] After 675ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-28 17:48:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-28 17:48:32] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 6 ms returned sat
[2024-05-28 17:48:33] [INFO ] After 629ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2024-05-28 17:48:33] [INFO ] State equation strengthened by 174 read => feed constraints.
[2024-05-28 17:48:33] [INFO ] After 508ms SMT Verify possible using 174 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2024-05-28 17:48:33] [INFO ] Deduced a trap composed of 44 places in 78 ms of which 9 ms to minimize.
[2024-05-28 17:48:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 120 ms
[2024-05-28 17:48:34] [INFO ] After 1614ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 1273 ms.
[2024-05-28 17:48:35] [INFO ] After 3749ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 474 ms.
Support contains 7 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 274/274 transitions.
Graph (complete) has 504 edges and 147 vertex of which 146 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 146 transition count 272
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 14 place count 135 transition count 209
Iterating global reduction 1 with 11 rules applied. Total rules applied 25 place count 135 transition count 209
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 26 place count 135 transition count 208
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 36 place count 125 transition count 198
Iterating global reduction 2 with 10 rules applied. Total rules applied 46 place count 125 transition count 198
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 49 place count 125 transition count 195
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 57 place count 117 transition count 187
Iterating global reduction 3 with 8 rules applied. Total rules applied 65 place count 117 transition count 187
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 79 place count 117 transition count 173
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 82 place count 114 transition count 169
Iterating global reduction 4 with 3 rules applied. Total rules applied 85 place count 114 transition count 169
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 88 place count 111 transition count 165
Iterating global reduction 4 with 3 rules applied. Total rules applied 91 place count 111 transition count 165
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 94 place count 108 transition count 162
Iterating global reduction 4 with 3 rules applied. Total rules applied 97 place count 108 transition count 162
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 103 place count 108 transition count 156
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 106 place count 105 transition count 153
Iterating global reduction 5 with 3 rules applied. Total rules applied 109 place count 105 transition count 153
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 110 place count 104 transition count 152
Iterating global reduction 5 with 1 rules applied. Total rules applied 111 place count 104 transition count 152
Applied a total of 111 rules in 94 ms. Remains 104 /147 variables (removed 43) and now considering 152/274 (removed 122) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 104/147 places, 152/274 transitions.
Incomplete random walk after 10000 steps, including 2290 resets, run finished after 300 ms. (steps per millisecond=33 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 454 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 452 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 491 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 500 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 503 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 467 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 449 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 368231 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 368231 steps, saw 162463 distinct states, run finished after 3003 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 152 rows 104 cols
[2024-05-28 17:48:40] [INFO ] Computed 4 invariants in 5 ms
[2024-05-28 17:48:40] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 17:48:40] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-28 17:48:41] [INFO ] After 282ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-28 17:48:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 17:48:41] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 17:48:41] [INFO ] After 197ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2024-05-28 17:48:41] [INFO ] State equation strengthened by 81 read => feed constraints.
[2024-05-28 17:48:41] [INFO ] After 299ms SMT Verify possible using 81 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2024-05-28 17:48:41] [INFO ] Deduced a trap composed of 34 places in 49 ms of which 3 ms to minimize.
[2024-05-28 17:48:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2024-05-28 17:48:41] [INFO ] After 628ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 218 ms.
[2024-05-28 17:48:42] [INFO ] After 1131ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 327 ms.
Support contains 7 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 152/152 transitions.
Applied a total of 0 rules in 12 ms. Remains 104 /104 variables (removed 0) and now considering 152/152 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 104/104 places, 152/152 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 152/152 transitions.
Applied a total of 0 rules in 12 ms. Remains 104 /104 variables (removed 0) and now considering 152/152 (removed 0) transitions.
[2024-05-28 17:48:42] [INFO ] Invariant cache hit.
[2024-05-28 17:48:42] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-28 17:48:42] [INFO ] Invariant cache hit.
[2024-05-28 17:48:42] [INFO ] State equation strengthened by 81 read => feed constraints.
[2024-05-28 17:48:43] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 508 ms to find 0 implicit places.
[2024-05-28 17:48:43] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-28 17:48:43] [INFO ] Invariant cache hit.
[2024-05-28 17:48:43] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 690 ms. Remains : 104/104 places, 152/152 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 104 transition count 146
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 99 transition count 146
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 11 place count 99 transition count 132
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 39 place count 85 transition count 132
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 57 place count 76 transition count 123
Applied a total of 57 rules in 31 ms. Remains 76 /104 variables (removed 28) and now considering 123/152 (removed 29) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 123 rows 76 cols
[2024-05-28 17:48:43] [INFO ] Computed 4 invariants in 3 ms
[2024-05-28 17:48:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 17:48:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-28 17:48:43] [INFO ] After 246ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-28 17:48:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 17:48:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-28 17:48:43] [INFO ] After 181ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2024-05-28 17:48:43] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-28 17:48:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2024-05-28 17:48:44] [INFO ] Deduced a trap composed of 38 places in 42 ms of which 0 ms to minimize.
[2024-05-28 17:48:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2024-05-28 17:48:44] [INFO ] After 510ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 194 ms.
[2024-05-28 17:48:44] [INFO ] After 795ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Computed a total of 33 stabilizing places and 50 stable transitions
Graph (complete) has 560 edges and 147 vertex of which 146 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 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))) U (p1 U p2)))'
Support contains 4 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 132 transition count 176
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 132 transition count 176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 132 transition count 175
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 45 place count 118 transition count 161
Iterating global reduction 1 with 14 rules applied. Total rules applied 59 place count 118 transition count 161
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 64 place count 118 transition count 156
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 74 place count 108 transition count 146
Iterating global reduction 2 with 10 rules applied. Total rules applied 84 place count 108 transition count 146
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 93 place count 108 transition count 137
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 97 place count 104 transition count 132
Iterating global reduction 3 with 4 rules applied. Total rules applied 101 place count 104 transition count 132
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 105 place count 100 transition count 127
Iterating global reduction 3 with 4 rules applied. Total rules applied 109 place count 100 transition count 127
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 111 place count 98 transition count 125
Iterating global reduction 3 with 2 rules applied. Total rules applied 113 place count 98 transition count 125
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 115 place count 96 transition count 123
Iterating global reduction 3 with 2 rules applied. Total rules applied 117 place count 96 transition count 123
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 118 place count 95 transition count 122
Iterating global reduction 3 with 1 rules applied. Total rules applied 119 place count 95 transition count 122
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 120 place count 94 transition count 120
Iterating global reduction 3 with 1 rules applied. Total rules applied 121 place count 94 transition count 120
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 122 place count 93 transition count 119
Iterating global reduction 3 with 1 rules applied. Total rules applied 123 place count 93 transition count 119
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 124 place count 92 transition count 118
Iterating global reduction 3 with 1 rules applied. Total rules applied 125 place count 92 transition count 118
Applied a total of 125 rules in 55 ms. Remains 92 /147 variables (removed 55) and now considering 118/274 (removed 156) transitions.
// Phase 1: matrix 118 rows 92 cols
[2024-05-28 17:48:44] [INFO ] Computed 5 invariants in 2 ms
[2024-05-28 17:48:44] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-28 17:48:44] [INFO ] Invariant cache hit.
[2024-05-28 17:48:45] [INFO ] State equation strengthened by 58 read => feed constraints.
[2024-05-28 17:48:45] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 426 ms to find 0 implicit places.
[2024-05-28 17:48:45] [INFO ] Invariant cache hit.
[2024-05-28 17:48:45] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 92/147 places, 118/274 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 591 ms. Remains : 92/147 places, 118/274 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 543 ms :[(NOT p2), p0, (AND p0 (NOT p2)), p0, true, (AND p0 (NOT p2)), (NOT p2)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(AND (GEQ s1 1) (GEQ s87 1)), p1:(AND (GEQ s1 1) (GEQ s85 1)), p0:(AND (GEQ s1 1) (GEQ s75 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 5 reset in 2 ms.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m18-LTLFireability-00 finished in 1243 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(F(p0))&&F(((!p2 U (p3||G(!p2)))||p1)))))'
Support contains 5 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 133 transition count 177
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 133 transition count 177
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 133 transition count 176
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 42 place count 120 transition count 163
Iterating global reduction 1 with 13 rules applied. Total rules applied 55 place count 120 transition count 163
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 60 place count 120 transition count 158
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 71 place count 109 transition count 147
Iterating global reduction 2 with 11 rules applied. Total rules applied 82 place count 109 transition count 147
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 91 place count 109 transition count 138
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 94 place count 106 transition count 134
Iterating global reduction 3 with 3 rules applied. Total rules applied 97 place count 106 transition count 134
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 99 place count 104 transition count 132
Iterating global reduction 3 with 2 rules applied. Total rules applied 101 place count 104 transition count 132
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 102 place count 103 transition count 131
Iterating global reduction 3 with 1 rules applied. Total rules applied 103 place count 103 transition count 131
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 104 place count 102 transition count 130
Iterating global reduction 3 with 1 rules applied. Total rules applied 105 place count 102 transition count 130
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 106 place count 101 transition count 129
Iterating global reduction 3 with 1 rules applied. Total rules applied 107 place count 101 transition count 129
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 108 place count 100 transition count 127
Iterating global reduction 3 with 1 rules applied. Total rules applied 109 place count 100 transition count 127
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 110 place count 99 transition count 126
Iterating global reduction 3 with 1 rules applied. Total rules applied 111 place count 99 transition count 126
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 112 place count 98 transition count 125
Iterating global reduction 3 with 1 rules applied. Total rules applied 113 place count 98 transition count 125
Applied a total of 113 rules in 23 ms. Remains 98 /147 variables (removed 49) and now considering 125/274 (removed 149) transitions.
// Phase 1: matrix 125 rows 98 cols
[2024-05-28 17:48:45] [INFO ] Computed 5 invariants in 2 ms
[2024-05-28 17:48:46] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-28 17:48:46] [INFO ] Invariant cache hit.
[2024-05-28 17:48:46] [INFO ] State equation strengthened by 62 read => feed constraints.
[2024-05-28 17:48:46] [INFO ] Implicit Places using invariants and state equation in 356 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
[2024-05-28 17:48:46] [INFO ] Invariant cache hit.
[2024-05-28 17:48:46] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/147 places, 125/274 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 587 ms. Remains : 98/147 places, 125/274 transitions.
Stuttering acceptance computed with spot in 398 ms :[(OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p3) p2)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s87 1)), p1:(OR (LT s1 1) (LT s92 1)), p3:(AND (NOT (AND (GEQ s1 1) (GEQ s93 1))) (NOT (AND (GEQ s1 1) (GEQ s64 1)))), p2:(AND (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m18-LTLFireability-01 finished in 1010 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((F(p0)||G(p1))))'
Support contains 3 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 132 transition count 176
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 132 transition count 176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 132 transition count 175
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 45 place count 118 transition count 161
Iterating global reduction 1 with 14 rules applied. Total rules applied 59 place count 118 transition count 161
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 64 place count 118 transition count 156
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 75 place count 107 transition count 145
Iterating global reduction 2 with 11 rules applied. Total rules applied 86 place count 107 transition count 145
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 95 place count 107 transition count 136
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 99 place count 103 transition count 131
Iterating global reduction 3 with 4 rules applied. Total rules applied 103 place count 103 transition count 131
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 107 place count 99 transition count 126
Iterating global reduction 3 with 4 rules applied. Total rules applied 111 place count 99 transition count 126
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 113 place count 97 transition count 124
Iterating global reduction 3 with 2 rules applied. Total rules applied 115 place count 97 transition count 124
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 117 place count 95 transition count 122
Iterating global reduction 3 with 2 rules applied. Total rules applied 119 place count 95 transition count 122
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 120 place count 94 transition count 121
Iterating global reduction 3 with 1 rules applied. Total rules applied 121 place count 94 transition count 121
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 122 place count 93 transition count 119
Iterating global reduction 3 with 1 rules applied. Total rules applied 123 place count 93 transition count 119
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 124 place count 92 transition count 118
Iterating global reduction 3 with 1 rules applied. Total rules applied 125 place count 92 transition count 118
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 126 place count 91 transition count 117
Iterating global reduction 3 with 1 rules applied. Total rules applied 127 place count 91 transition count 117
Applied a total of 127 rules in 15 ms. Remains 91 /147 variables (removed 56) and now considering 117/274 (removed 157) transitions.
// Phase 1: matrix 117 rows 91 cols
[2024-05-28 17:48:46] [INFO ] Computed 5 invariants in 3 ms
[2024-05-28 17:48:47] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-28 17:48:47] [INFO ] Invariant cache hit.
[2024-05-28 17:48:47] [INFO ] State equation strengthened by 58 read => feed constraints.
[2024-05-28 17:48:47] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
[2024-05-28 17:48:47] [INFO ] Invariant cache hit.
[2024-05-28 17:48:47] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 91/147 places, 117/274 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 630 ms. Remains : 91/147 places, 117/274 transitions.
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s1 1) (GEQ s86 1)), p1:(AND (GEQ s1 1) (GEQ s85 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m18-LTLFireability-02 finished in 819 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))||(F(p0)&&F(!p1))))'
Support contains 3 out of 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 132 transition count 176
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 132 transition count 176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 132 transition count 175
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 45 place count 118 transition count 161
Iterating global reduction 1 with 14 rules applied. Total rules applied 59 place count 118 transition count 161
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 64 place count 118 transition count 156
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 75 place count 107 transition count 145
Iterating global reduction 2 with 11 rules applied. Total rules applied 86 place count 107 transition count 145
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 96 place count 107 transition count 135
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 101 place count 102 transition count 129
Iterating global reduction 3 with 5 rules applied. Total rules applied 106 place count 102 transition count 129
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 111 place count 97 transition count 123
Iterating global reduction 3 with 5 rules applied. Total rules applied 116 place count 97 transition count 123
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 119 place count 94 transition count 120
Iterating global reduction 3 with 3 rules applied. Total rules applied 122 place count 94 transition count 120
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 125 place count 94 transition count 117
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 128 place count 91 transition count 114
Iterating global reduction 4 with 3 rules applied. Total rules applied 131 place count 91 transition count 114
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 132 place count 90 transition count 113
Iterating global reduction 4 with 1 rules applied. Total rules applied 133 place count 90 transition count 113
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 134 place count 89 transition count 111
Iterating global reduction 4 with 1 rules applied. Total rules applied 135 place count 89 transition count 111
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 136 place count 88 transition count 110
Iterating global reduction 4 with 1 rules applied. Total rules applied 137 place count 88 transition count 110
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 138 place count 87 transition count 109
Iterating global reduction 4 with 1 rules applied. Total rules applied 139 place count 87 transition count 109
Applied a total of 139 rules in 45 ms. Remains 87 /147 variables (removed 60) and now considering 109/274 (removed 165) transitions.
// Phase 1: matrix 109 rows 87 cols
[2024-05-28 17:48:47] [INFO ] Computed 5 invariants in 2 ms
[2024-05-28 17:48:47] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-28 17:48:47] [INFO ] Invariant cache hit.
[2024-05-28 17:48:48] [INFO ] State equation strengthened by 52 read => feed constraints.
[2024-05-28 17:48:48] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
[2024-05-28 17:48:48] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-28 17:48:48] [INFO ] Invariant cache hit.
[2024-05-28 17:48:48] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/147 places, 109/274 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 638 ms. Remains : 87/147 places, 109/274 transitions.
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s82 1)), p1:(AND (GEQ s1 1) (GEQ s81 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m18-LTLFireability-03 finished in 873 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(F(p0)))'
Support contains 2 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 131 transition count 165
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 131 transition count 165
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 131 transition count 164
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 48 place count 116 transition count 149
Iterating global reduction 1 with 15 rules applied. Total rules applied 63 place count 116 transition count 149
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 69 place count 116 transition count 143
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 81 place count 104 transition count 131
Iterating global reduction 2 with 12 rules applied. Total rules applied 93 place count 104 transition count 131
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 101 place count 104 transition count 123
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 106 place count 99 transition count 117
Iterating global reduction 3 with 5 rules applied. Total rules applied 111 place count 99 transition count 117
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 116 place count 94 transition count 111
Iterating global reduction 3 with 5 rules applied. Total rules applied 121 place count 94 transition count 111
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 124 place count 91 transition count 108
Iterating global reduction 3 with 3 rules applied. Total rules applied 127 place count 91 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 129 place count 91 transition count 106
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 132 place count 88 transition count 103
Iterating global reduction 4 with 3 rules applied. Total rules applied 135 place count 88 transition count 103
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 136 place count 87 transition count 102
Iterating global reduction 4 with 1 rules applied. Total rules applied 137 place count 87 transition count 102
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 138 place count 86 transition count 100
Iterating global reduction 4 with 1 rules applied. Total rules applied 139 place count 86 transition count 100
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 140 place count 85 transition count 99
Iterating global reduction 4 with 1 rules applied. Total rules applied 141 place count 85 transition count 99
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 142 place count 84 transition count 98
Iterating global reduction 4 with 1 rules applied. Total rules applied 143 place count 84 transition count 98
Applied a total of 143 rules in 32 ms. Remains 84 /147 variables (removed 63) and now considering 98/274 (removed 176) transitions.
// Phase 1: matrix 98 rows 84 cols
[2024-05-28 17:48:48] [INFO ] Computed 5 invariants in 2 ms
[2024-05-28 17:48:48] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-28 17:48:48] [INFO ] Invariant cache hit.
[2024-05-28 17:48:48] [INFO ] State equation strengthened by 44 read => feed constraints.
[2024-05-28 17:48:49] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
[2024-05-28 17:48:49] [INFO ] Invariant cache hit.
[2024-05-28 17:48:49] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 84/147 places, 98/274 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 552 ms. Remains : 84/147 places, 98/274 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s79 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m18-LTLFireability-04 finished in 662 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(F(p0)))'
Support contains 2 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 131 transition count 155
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 131 transition count 155
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 131 transition count 154
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 48 place count 116 transition count 139
Iterating global reduction 1 with 15 rules applied. Total rules applied 63 place count 116 transition count 139
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 70 place count 116 transition count 132
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 81 place count 105 transition count 121
Iterating global reduction 2 with 11 rules applied. Total rules applied 92 place count 105 transition count 121
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 99 place count 105 transition count 114
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 104 place count 100 transition count 109
Iterating global reduction 3 with 5 rules applied. Total rules applied 109 place count 100 transition count 109
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 114 place count 95 transition count 103
Iterating global reduction 3 with 5 rules applied. Total rules applied 119 place count 95 transition count 103
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 122 place count 92 transition count 100
Iterating global reduction 3 with 3 rules applied. Total rules applied 125 place count 92 transition count 100
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 127 place count 92 transition count 98
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 130 place count 89 transition count 95
Iterating global reduction 4 with 3 rules applied. Total rules applied 133 place count 89 transition count 95
Applied a total of 133 rules in 17 ms. Remains 89 /147 variables (removed 58) and now considering 95/274 (removed 179) transitions.
// Phase 1: matrix 95 rows 89 cols
[2024-05-28 17:48:49] [INFO ] Computed 5 invariants in 1 ms
[2024-05-28 17:48:49] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-28 17:48:49] [INFO ] Invariant cache hit.
[2024-05-28 17:48:49] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-28 17:48:49] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
[2024-05-28 17:48:49] [INFO ] Invariant cache hit.
[2024-05-28 17:48:49] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 89/147 places, 95/274 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 538 ms. Remains : 89/147 places, 95/274 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 3 ms.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m18-LTLFireability-05 finished in 644 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 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 130 transition count 154
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 130 transition count 154
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 130 transition count 153
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 51 place count 114 transition count 137
Iterating global reduction 1 with 16 rules applied. Total rules applied 67 place count 114 transition count 137
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 74 place count 114 transition count 130
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 86 place count 102 transition count 118
Iterating global reduction 2 with 12 rules applied. Total rules applied 98 place count 102 transition count 118
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 104 place count 102 transition count 112
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 110 place count 96 transition count 105
Iterating global reduction 3 with 6 rules applied. Total rules applied 116 place count 96 transition count 105
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 122 place count 90 transition count 98
Iterating global reduction 3 with 6 rules applied. Total rules applied 128 place count 90 transition count 98
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 132 place count 86 transition count 94
Iterating global reduction 3 with 4 rules applied. Total rules applied 136 place count 86 transition count 94
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 138 place count 86 transition count 92
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 142 place count 82 transition count 88
Iterating global reduction 4 with 4 rules applied. Total rules applied 146 place count 82 transition count 88
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 147 place count 81 transition count 87
Iterating global reduction 4 with 1 rules applied. Total rules applied 148 place count 81 transition count 87
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 149 place count 80 transition count 85
Iterating global reduction 4 with 1 rules applied. Total rules applied 150 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 151 place count 79 transition count 84
Iterating global reduction 4 with 1 rules applied. Total rules applied 152 place count 79 transition count 84
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 153 place count 78 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 154 place count 78 transition count 83
Applied a total of 154 rules in 43 ms. Remains 78 /147 variables (removed 69) and now considering 83/274 (removed 191) transitions.
// Phase 1: matrix 83 rows 78 cols
[2024-05-28 17:48:49] [INFO ] Computed 5 invariants in 2 ms
[2024-05-28 17:48:50] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-28 17:48:50] [INFO ] Invariant cache hit.
[2024-05-28 17:48:50] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 17:48:50] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
[2024-05-28 17:48:50] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-28 17:48:50] [INFO ] Invariant cache hit.
[2024-05-28 17:48:50] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 78/147 places, 83/274 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 590 ms. Remains : 78/147 places, 83/274 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s67 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 22447 reset in 427 ms.
Product exploration explored 100000 steps with 22477 reset in 411 ms.
Computed a total of 13 stabilizing places and 16 stable transitions
Graph (complete) has 244 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 13 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 122 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 54 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2240 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 483 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3723 steps, run visited all 1 properties in 12 ms. (steps per millisecond=310 )
Probabilistic random walk after 3723 steps, saw 1653 distinct states, run finished after 13 ms. (steps per millisecond=286 ) properties seen :1
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 151 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 130 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 83/83 transitions.
Applied a total of 0 rules in 5 ms. Remains 78 /78 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2024-05-28 17:48:52] [INFO ] Invariant cache hit.
[2024-05-28 17:48:52] [INFO ] Implicit Places using invariants in 113 ms returned []
[2024-05-28 17:48:52] [INFO ] Invariant cache hit.
[2024-05-28 17:48:52] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 17:48:52] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2024-05-28 17:48:52] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-28 17:48:52] [INFO ] Invariant cache hit.
[2024-05-28 17:48:52] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 505 ms. Remains : 78/78 places, 83/83 transitions.
Computed a total of 13 stabilizing places and 16 stable transitions
Graph (complete) has 244 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 13 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 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 53 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2254 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 476 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3723 steps, run visited all 1 properties in 15 ms. (steps per millisecond=248 )
Probabilistic random walk after 3723 steps, saw 1653 distinct states, run finished after 15 ms. (steps per millisecond=248 ) properties seen :1
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 148 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 56 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22446 reset in 199 ms.
Product exploration explored 100000 steps with 22477 reset in 467 ms.
Built C files in :
/tmp/ltsmin3588789133910321602
[2024-05-28 17:48:53] [INFO ] Computing symmetric may disable matrix : 83 transitions.
[2024-05-28 17:48:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 17:48:53] [INFO ] Computing symmetric may enable matrix : 83 transitions.
[2024-05-28 17:48:53] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 17:48:53] [INFO ] Computing Do-Not-Accords matrix : 83 transitions.
[2024-05-28 17:48:53] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 17:48:53] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3588789133910321602
Running compilation step : cd /tmp/ltsmin3588789133910321602;'/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 467 ms.
Running link step : cd /tmp/ltsmin3588789133910321602;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin3588789133910321602;'/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/stateBased12598150931448814722.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 83/83 transitions.
Applied a total of 0 rules in 3 ms. Remains 78 /78 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2024-05-28 17:49:09] [INFO ] Invariant cache hit.
[2024-05-28 17:49:09] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-28 17:49:09] [INFO ] Invariant cache hit.
[2024-05-28 17:49:09] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 17:49:09] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2024-05-28 17:49:09] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-28 17:49:09] [INFO ] Invariant cache hit.
[2024-05-28 17:49:09] [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 345 ms. Remains : 78/78 places, 83/83 transitions.
Built C files in :
/tmp/ltsmin11154197818815347671
[2024-05-28 17:49:09] [INFO ] Computing symmetric may disable matrix : 83 transitions.
[2024-05-28 17:49:09] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 17:49:09] [INFO ] Computing symmetric may enable matrix : 83 transitions.
[2024-05-28 17:49:09] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 17:49:09] [INFO ] Computing Do-Not-Accords matrix : 83 transitions.
[2024-05-28 17:49:09] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 17:49:09] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11154197818815347671
Running compilation step : cd /tmp/ltsmin11154197818815347671;'/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 328 ms.
Running link step : cd /tmp/ltsmin11154197818815347671;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin11154197818815347671;'/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/stateBased18442841759877531650.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 17:49:24] [INFO ] Flatten gal took : 9 ms
[2024-05-28 17:49:24] [INFO ] Flatten gal took : 7 ms
[2024-05-28 17:49:24] [INFO ] Time to serialize gal into /tmp/LTL11538663760718248188.gal : 3 ms
[2024-05-28 17:49:24] [INFO ] Time to serialize properties into /tmp/LTL5870011314000166364.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/LTL11538663760718248188.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3848281858386408127.hoa' '-atoms' '/tmp/LTL5870011314000166364.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/LTL5870011314000166364.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3848281858386408127.hoa
Reverse transition relation is NOT exact ! Due to transitions t110, t228, t229, t230, t231, t232, t233, t234, t237, t241, t245, t251, t252, t259, t270, t27...268
Computing Next relation with stutter on 2.20061e+09 deadlock states
Detected timeout of ITS tools.
[2024-05-28 17:49:39] [INFO ] Flatten gal took : 7 ms
[2024-05-28 17:49:39] [INFO ] Flatten gal took : 7 ms
[2024-05-28 17:49:39] [INFO ] Time to serialize gal into /tmp/LTL15491859619249449314.gal : 2 ms
[2024-05-28 17:49:39] [INFO ] Time to serialize properties into /tmp/LTL14290240084421069002.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/LTL15491859619249449314.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14290240084421069002.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("((s1<1)||(l950<1))"))))
Formula 0 simplified : GF!"((s1<1)||(l950<1))"
Reverse transition relation is NOT exact ! Due to transitions t110, t228, t229, t230, t231, t232, t233, t234, t237, t241, t245, t251, t252, t259, t270, t27...268
Computing Next relation with stutter on 2.20061e+09 deadlock states
Detected timeout of ITS tools.
[2024-05-28 17:49:54] [INFO ] Flatten gal took : 6 ms
[2024-05-28 17:49:54] [INFO ] Applying decomposition
[2024-05-28 17:49:54] [INFO ] Flatten gal took : 6 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/graph17214880647708884297.txt' '-o' '/tmp/graph17214880647708884297.bin' '-w' '/tmp/graph17214880647708884297.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17214880647708884297.bin' '-l' '-1' '-v' '-w' '/tmp/graph17214880647708884297.weights' '-q' '0' '-e' '0.001'
[2024-05-28 17:49:54] [INFO ] Decomposing Gal with order
[2024-05-28 17:49:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 17:49:54] [INFO ] Removed a total of 78 redundant transitions.
[2024-05-28 17:49:54] [INFO ] Flatten gal took : 56 ms
[2024-05-28 17:49:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 9 ms.
[2024-05-28 17:49:54] [INFO ] Time to serialize gal into /tmp/LTL5718362244866795387.gal : 4 ms
[2024-05-28 17:49:54] [INFO ] Time to serialize properties into /tmp/LTL10042905365025475375.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/LTL5718362244866795387.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10042905365025475375.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("((i4.u0.s1<1)||(u17.l950<1))"))))
Formula 0 simplified : GF!"((i4.u0.s1<1)||(u17.l950<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5200962056022926817
[2024-05-28 17:50:09] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5200962056022926817
Running compilation step : cd /tmp/ltsmin5200962056022926817;'/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 223 ms.
Running link step : cd /tmp/ltsmin5200962056022926817;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin5200962056022926817;'/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 SieveSingleMsgMbox-PT-d1m18-LTLFireability-06 finished in 95119 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)||G(p1))))'
Support contains 3 out of 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 131 transition count 156
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 131 transition count 156
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 131 transition count 155
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 48 place count 116 transition count 140
Iterating global reduction 1 with 15 rules applied. Total rules applied 63 place count 116 transition count 140
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 70 place count 116 transition count 133
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 82 place count 104 transition count 121
Iterating global reduction 2 with 12 rules applied. Total rules applied 94 place count 104 transition count 121
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 100 place count 104 transition count 115
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 105 place count 99 transition count 109
Iterating global reduction 3 with 5 rules applied. Total rules applied 110 place count 99 transition count 109
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 115 place count 94 transition count 103
Iterating global reduction 3 with 5 rules applied. Total rules applied 120 place count 94 transition count 103
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 124 place count 90 transition count 99
Iterating global reduction 3 with 4 rules applied. Total rules applied 128 place count 90 transition count 99
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 130 place count 90 transition count 97
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 134 place count 86 transition count 93
Iterating global reduction 4 with 4 rules applied. Total rules applied 138 place count 86 transition count 93
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 139 place count 85 transition count 92
Iterating global reduction 4 with 1 rules applied. Total rules applied 140 place count 85 transition count 92
Applied a total of 140 rules in 23 ms. Remains 85 /147 variables (removed 62) and now considering 92/274 (removed 182) transitions.
// Phase 1: matrix 92 rows 85 cols
[2024-05-28 17:50:25] [INFO ] Computed 5 invariants in 1 ms
[2024-05-28 17:50:25] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-28 17:50:25] [INFO ] Invariant cache hit.
[2024-05-28 17:50:25] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-28 17:50:25] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2024-05-28 17:50:25] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-28 17:50:25] [INFO ] Invariant cache hit.
[2024-05-28 17:50:25] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 85/147 places, 92/274 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 487 ms. Remains : 85/147 places, 92/274 transitions.
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s48 1)), p1:(AND (GEQ s1 1) (GEQ s51 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m18-LTLFireability-07 finished in 569 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((p1||X(p2)))&&p0) U X(p1))))'
Support contains 4 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 132 transition count 166
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 132 transition count 166
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 117 transition count 151
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 117 transition count 151
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 66 place count 117 transition count 145
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 78 place count 105 transition count 133
Iterating global reduction 1 with 12 rules applied. Total rules applied 90 place count 105 transition count 133
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 98 place count 105 transition count 125
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 103 place count 100 transition count 119
Iterating global reduction 2 with 5 rules applied. Total rules applied 108 place count 100 transition count 119
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 113 place count 95 transition count 113
Iterating global reduction 2 with 5 rules applied. Total rules applied 118 place count 95 transition count 113
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 120 place count 93 transition count 111
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 93 transition count 111
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 124 place count 91 transition count 109
Iterating global reduction 2 with 2 rules applied. Total rules applied 126 place count 91 transition count 109
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 127 place count 90 transition count 108
Iterating global reduction 2 with 1 rules applied. Total rules applied 128 place count 90 transition count 108
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 129 place count 89 transition count 106
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 89 transition count 106
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 131 place count 88 transition count 105
Iterating global reduction 2 with 1 rules applied. Total rules applied 132 place count 88 transition count 105
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 133 place count 87 transition count 104
Iterating global reduction 2 with 1 rules applied. Total rules applied 134 place count 87 transition count 104
Applied a total of 134 rules in 21 ms. Remains 87 /147 variables (removed 60) and now considering 104/274 (removed 170) transitions.
// Phase 1: matrix 104 rows 87 cols
[2024-05-28 17:50:25] [INFO ] Computed 5 invariants in 2 ms
[2024-05-28 17:50:25] [INFO ] Implicit Places using invariants in 103 ms returned []
[2024-05-28 17:50:25] [INFO ] Invariant cache hit.
[2024-05-28 17:50:25] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-28 17:50:26] [INFO ] Implicit Places using invariants and state equation in 352 ms returned []
Implicit Place search using SMT with State Equation took 459 ms to find 0 implicit places.
[2024-05-28 17:50:26] [INFO ] Invariant cache hit.
[2024-05-28 17:50:26] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/147 places, 104/274 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 590 ms. Remains : 87/147 places, 104/274 transitions.
Stuttering acceptance computed with spot in 379 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), true, (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 6}, { cond=(NOT p1), acceptance={0} source=3 dest: 7}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}], [{ cond=(NOT p1), acceptance={} source=7 dest: 6}, { cond=true, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s81 1)), p1:(AND (GEQ s1 1) (GEQ s79 1)), p2:(AND (GEQ s1 1) (GEQ s85 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m18-LTLFireability-10 finished in 1000 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 U p1))))'
Support contains 3 out of 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 132 transition count 176
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 132 transition count 176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 132 transition count 175
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 45 place count 118 transition count 161
Iterating global reduction 1 with 14 rules applied. Total rules applied 59 place count 118 transition count 161
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 64 place count 118 transition count 156
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 75 place count 107 transition count 145
Iterating global reduction 2 with 11 rules applied. Total rules applied 86 place count 107 transition count 145
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 96 place count 107 transition count 135
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 101 place count 102 transition count 129
Iterating global reduction 3 with 5 rules applied. Total rules applied 106 place count 102 transition count 129
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 111 place count 97 transition count 123
Iterating global reduction 3 with 5 rules applied. Total rules applied 116 place count 97 transition count 123
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 119 place count 94 transition count 120
Iterating global reduction 3 with 3 rules applied. Total rules applied 122 place count 94 transition count 120
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 125 place count 94 transition count 117
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 128 place count 91 transition count 114
Iterating global reduction 4 with 3 rules applied. Total rules applied 131 place count 91 transition count 114
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 132 place count 90 transition count 113
Iterating global reduction 4 with 1 rules applied. Total rules applied 133 place count 90 transition count 113
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 134 place count 89 transition count 111
Iterating global reduction 4 with 1 rules applied. Total rules applied 135 place count 89 transition count 111
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 136 place count 88 transition count 110
Iterating global reduction 4 with 1 rules applied. Total rules applied 137 place count 88 transition count 110
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 138 place count 87 transition count 109
Iterating global reduction 4 with 1 rules applied. Total rules applied 139 place count 87 transition count 109
Applied a total of 139 rules in 35 ms. Remains 87 /147 variables (removed 60) and now considering 109/274 (removed 165) transitions.
// Phase 1: matrix 109 rows 87 cols
[2024-05-28 17:50:26] [INFO ] Computed 5 invariants in 2 ms
[2024-05-28 17:50:26] [INFO ] Implicit Places using invariants in 135 ms returned []
[2024-05-28 17:50:26] [INFO ] Invariant cache hit.
[2024-05-28 17:50:26] [INFO ] State equation strengthened by 52 read => feed constraints.
[2024-05-28 17:50:27] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 494 ms to find 0 implicit places.
[2024-05-28 17:50:27] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 17:50:27] [INFO ] Invariant cache hit.
[2024-05-28 17:50:27] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/147 places, 109/274 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 698 ms. Remains : 87/147 places, 109/274 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(OR p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s81 1)), p0:(OR (AND (GEQ s1 1) (GEQ s81 1)) (NOT (AND (GEQ s1 1) (GEQ s82 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m18-LTLFireability-11 finished in 830 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)) U p0))'
Support contains 2 out of 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 131 transition count 165
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 131 transition count 165
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 131 transition count 164
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 48 place count 116 transition count 149
Iterating global reduction 1 with 15 rules applied. Total rules applied 63 place count 116 transition count 149
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 69 place count 116 transition count 143
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 81 place count 104 transition count 131
Iterating global reduction 2 with 12 rules applied. Total rules applied 93 place count 104 transition count 131
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 101 place count 104 transition count 123
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 106 place count 99 transition count 117
Iterating global reduction 3 with 5 rules applied. Total rules applied 111 place count 99 transition count 117
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 116 place count 94 transition count 111
Iterating global reduction 3 with 5 rules applied. Total rules applied 121 place count 94 transition count 111
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 124 place count 91 transition count 108
Iterating global reduction 3 with 3 rules applied. Total rules applied 127 place count 91 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 129 place count 91 transition count 106
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 132 place count 88 transition count 103
Iterating global reduction 4 with 3 rules applied. Total rules applied 135 place count 88 transition count 103
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 136 place count 87 transition count 102
Iterating global reduction 4 with 1 rules applied. Total rules applied 137 place count 87 transition count 102
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 138 place count 86 transition count 100
Iterating global reduction 4 with 1 rules applied. Total rules applied 139 place count 86 transition count 100
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 140 place count 85 transition count 99
Iterating global reduction 4 with 1 rules applied. Total rules applied 141 place count 85 transition count 99
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 142 place count 84 transition count 98
Iterating global reduction 4 with 1 rules applied. Total rules applied 143 place count 84 transition count 98
Applied a total of 143 rules in 29 ms. Remains 84 /147 variables (removed 63) and now considering 98/274 (removed 176) transitions.
// Phase 1: matrix 98 rows 84 cols
[2024-05-28 17:50:27] [INFO ] Computed 5 invariants in 2 ms
[2024-05-28 17:50:27] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-28 17:50:27] [INFO ] Invariant cache hit.
[2024-05-28 17:50:27] [INFO ] State equation strengthened by 44 read => feed constraints.
[2024-05-28 17:50:27] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 422 ms to find 0 implicit places.
[2024-05-28 17:50:27] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 17:50:27] [INFO ] Invariant cache hit.
[2024-05-28 17:50:28] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 84/147 places, 98/274 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 572 ms. Remains : 84/147 places, 98/274 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s79 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m18-LTLFireability-12 finished in 693 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 5 out of 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 133 transition count 168
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 133 transition count 168
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 30 place count 133 transition count 166
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 43 place count 120 transition count 153
Iterating global reduction 1 with 13 rules applied. Total rules applied 56 place count 120 transition count 153
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 62 place count 120 transition count 147
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 72 place count 110 transition count 137
Iterating global reduction 2 with 10 rules applied. Total rules applied 82 place count 110 transition count 137
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 88 place count 110 transition count 131
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 92 place count 106 transition count 126
Iterating global reduction 3 with 4 rules applied. Total rules applied 96 place count 106 transition count 126
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 100 place count 102 transition count 122
Iterating global reduction 3 with 4 rules applied. Total rules applied 104 place count 102 transition count 122
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 106 place count 100 transition count 120
Iterating global reduction 3 with 2 rules applied. Total rules applied 108 place count 100 transition count 120
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 110 place count 100 transition count 118
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 112 place count 98 transition count 116
Iterating global reduction 4 with 2 rules applied. Total rules applied 114 place count 98 transition count 116
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 115 place count 97 transition count 115
Iterating global reduction 4 with 1 rules applied. Total rules applied 116 place count 97 transition count 115
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 117 place count 96 transition count 113
Iterating global reduction 4 with 1 rules applied. Total rules applied 118 place count 96 transition count 113
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 119 place count 95 transition count 112
Iterating global reduction 4 with 1 rules applied. Total rules applied 120 place count 95 transition count 112
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 121 place count 94 transition count 111
Iterating global reduction 4 with 1 rules applied. Total rules applied 122 place count 94 transition count 111
Applied a total of 122 rules in 35 ms. Remains 94 /147 variables (removed 53) and now considering 111/274 (removed 163) transitions.
// Phase 1: matrix 111 rows 94 cols
[2024-05-28 17:50:28] [INFO ] Computed 5 invariants in 2 ms
[2024-05-28 17:50:28] [INFO ] Implicit Places using invariants in 143 ms returned []
[2024-05-28 17:50:28] [INFO ] Invariant cache hit.
[2024-05-28 17:50:28] [INFO ] State equation strengthened by 50 read => feed constraints.
[2024-05-28 17:50:28] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 434 ms to find 0 implicit places.
[2024-05-28 17:50:28] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 17:50:28] [INFO ] Invariant cache hit.
[2024-05-28 17:50:28] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 94/147 places, 111/274 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 639 ms. Remains : 94/147 places, 111/274 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-13 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:(AND (GEQ s1 1) (GEQ s89 1) (OR (LT s13 1) (LT s28 1) (LT s1 1) (LT s78 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m18-LTLFireability-13 finished in 759 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)&&F(G((p1||X(p2)))))))'
Support contains 5 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 274/274 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 132 transition count 167
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 132 transition count 167
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 132 transition count 165
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 45 place count 119 transition count 152
Iterating global reduction 1 with 13 rules applied. Total rules applied 58 place count 119 transition count 152
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 63 place count 119 transition count 147
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 73 place count 109 transition count 137
Iterating global reduction 2 with 10 rules applied. Total rules applied 83 place count 109 transition count 137
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 89 place count 109 transition count 131
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 94 place count 104 transition count 125
Iterating global reduction 3 with 5 rules applied. Total rules applied 99 place count 104 transition count 125
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 104 place count 99 transition count 119
Iterating global reduction 3 with 5 rules applied. Total rules applied 109 place count 99 transition count 119
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 112 place count 96 transition count 116
Iterating global reduction 3 with 3 rules applied. Total rules applied 115 place count 96 transition count 116
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 117 place count 96 transition count 114
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 120 place count 93 transition count 111
Iterating global reduction 4 with 3 rules applied. Total rules applied 123 place count 93 transition count 111
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 124 place count 92 transition count 110
Iterating global reduction 4 with 1 rules applied. Total rules applied 125 place count 92 transition count 110
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 126 place count 91 transition count 108
Iterating global reduction 4 with 1 rules applied. Total rules applied 127 place count 91 transition count 108
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 128 place count 90 transition count 107
Iterating global reduction 4 with 1 rules applied. Total rules applied 129 place count 90 transition count 107
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 130 place count 89 transition count 106
Iterating global reduction 4 with 1 rules applied. Total rules applied 131 place count 89 transition count 106
Applied a total of 131 rules in 24 ms. Remains 89 /147 variables (removed 58) and now considering 106/274 (removed 168) transitions.
// Phase 1: matrix 106 rows 89 cols
[2024-05-28 17:50:28] [INFO ] Computed 5 invariants in 2 ms
[2024-05-28 17:50:29] [INFO ] Implicit Places using invariants in 136 ms returned []
[2024-05-28 17:50:29] [INFO ] Invariant cache hit.
[2024-05-28 17:50:29] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-28 17:50:29] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
[2024-05-28 17:50:29] [INFO ] Invariant cache hit.
[2024-05-28 17:50:29] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 89/147 places, 106/274 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 510 ms. Remains : 89/147 places, 106/274 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m18-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s72 1)), p1:(AND (GEQ s1 1) (GEQ s83 1)), p2:(OR (LT s20 1) (LT s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d1m18-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m18-LTLFireability-14 finished in 697 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)))'
[2024-05-28 17:50:29] [INFO ] Flatten gal took : 32 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11817565686440589989
[2024-05-28 17:50:29] [INFO ] Computing symmetric may disable matrix : 274 transitions.
[2024-05-28 17:50:29] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 17:50:29] [INFO ] Applying decomposition
[2024-05-28 17:50:29] [INFO ] Computing symmetric may enable matrix : 274 transitions.
[2024-05-28 17:50:29] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 17:50:29] [INFO ] Flatten gal took : 36 ms
[2024-05-28 17:50:29] [INFO ] Computing Do-Not-Accords matrix : 274 transitions.
[2024-05-28 17:50:29] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 17:50:29] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11817565686440589989
Running compilation step : cd /tmp/ltsmin11817565686440589989;'/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'
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/graph5442042967304670765.txt' '-o' '/tmp/graph5442042967304670765.bin' '-w' '/tmp/graph5442042967304670765.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5442042967304670765.bin' '-l' '-1' '-v' '-w' '/tmp/graph5442042967304670765.weights' '-q' '0' '-e' '0.001'
[2024-05-28 17:50:30] [INFO ] Decomposing Gal with order
[2024-05-28 17:50:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 17:50:30] [INFO ] Removed a total of 167 redundant transitions.
[2024-05-28 17:50:30] [INFO ] Flatten gal took : 60 ms
[2024-05-28 17:50:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 157 labels/synchronizations in 16 ms.
[2024-05-28 17:50:30] [INFO ] Time to serialize gal into /tmp/LTLFireability127938736457934866.gal : 9 ms
[2024-05-28 17:50:30] [INFO ] Time to serialize properties into /tmp/LTLFireability17575688601431176956.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/LTLFireability127938736457934866.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17575688601431176956.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...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((u0.s1<1)||(u0.l950<1))"))))
Formula 0 simplified : GF!"((u0.s1<1)||(u0.l950<1))"
Compilation finished in 1151 ms.
Running link step : cd /tmp/ltsmin11817565686440589989;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin11817565686440589989;'/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'
Detected timeout of ITS tools.
[2024-05-28 18:11:12] [INFO ] Flatten gal took : 57 ms
[2024-05-28 18:11:12] [INFO ] Time to serialize gal into /tmp/LTLFireability1046619385045079024.gal : 4 ms
[2024-05-28 18:11:12] [INFO ] Time to serialize properties into /tmp/LTLFireability9378944312582499934.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/LTLFireability1046619385045079024.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9378944312582499934.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...297
Read 1 LTL properties
Checking formula 0 : !((F(G("((s1<1)||(l950<1))"))))
Formula 0 simplified : GF!"((s1<1)||(l950<1))"
Detected timeout of ITS tools.
[2024-05-28 18:31:55] [INFO ] Flatten gal took : 41 ms
[2024-05-28 18:31:55] [INFO ] Input system was already deterministic with 274 transitions.
[2024-05-28 18:31:55] [INFO ] Transformed 147 places.
[2024-05-28 18:31:55] [INFO ] Transformed 274 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-28 18:31:56] [INFO ] Time to serialize gal into /tmp/LTLFireability6210477449222912642.gal : 3 ms
[2024-05-28 18:31:56] [INFO ] Time to serialize properties into /tmp/LTLFireability9828279922955320681.ltl : 9 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/LTLFireability6210477449222912642.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9828279922955320681.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("((s1<1)||(l950<1))"))))
Formula 0 simplified : GF!"((s1<1)||(l950<1))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11271468 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16043016 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="SieveSingleMsgMbox-PT-d1m18"
export BK_EXAMINATION="LTLFireability"
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 SieveSingleMsgMbox-PT-d1m18, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r395-smll-171683823900043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m18.tgz
mv SieveSingleMsgMbox-PT-d1m18 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;