About the Execution of ITS-Tools for LeafsetExtension-PT-S64C3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16214.231 | 3600000.00 | 12149508.00 | 17658.80 | ?FFTFFFFFTFFTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r229-tall-167856413400532.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is LeafsetExtension-PT-S64C3, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413400532
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 11K Feb 25 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 16:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 16:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 16:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 31K Feb 25 16:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 194K Feb 25 16:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 16:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 25 16:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679502019351
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S64C3
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-22 16:20:20] [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]
[2023-03-22 16:20:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 16:20:21] [INFO ] Load time of PNML (sax parser for PT used): 516 ms
[2023-03-22 16:20:21] [INFO ] Transformed 21462 places.
[2023-03-22 16:20:21] [INFO ] Transformed 21129 transitions.
[2023-03-22 16:20:21] [INFO ] Parsed PT model containing 21462 places and 21129 transitions and 67740 arcs in 671 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 21462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Reduce places removed 4229 places and 0 transitions.
Iterating post reduction 0 with 4229 rules applied. Total rules applied 4229 place count 17233 transition count 21129
Applied a total of 4229 rules in 344 ms. Remains 17233 /21462 variables (removed 4229) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2023-03-22 16:20:23] [INFO ] Computed 198 place invariants in 1764 ms
[2023-03-22 16:20:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:20:26] [INFO ] Implicit Places using invariants in 3973 ms returned []
Implicit Place search using SMT only with invariants took 4003 ms to find 0 implicit places.
[2023-03-22 16:20:26] [INFO ] Invariant cache hit.
[2023-03-22 16:20:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:20:27] [INFO ] Dead Transitions using invariants and state equation in 1578 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 17233/21462 places, 21129/21129 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5933 ms. Remains : 17233/21462 places, 21129/21129 transitions.
Support contains 38 out of 17233 places after structural reductions.
[2023-03-22 16:20:28] [INFO ] Flatten gal took : 834 ms
[2023-03-22 16:20:29] [INFO ] Flatten gal took : 570 ms
[2023-03-22 16:20:30] [INFO ] Input system was already deterministic with 21129 transitions.
Incomplete random walk after 10000 steps, including 387 resets, run finished after 633 ms. (steps per millisecond=15 ) properties (out of 29) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2023-03-22 16:20:31] [INFO ] Invariant cache hit.
[2023-03-22 16:20:37] [INFO ] [Real]Absence check using 0 positive and 198 generalized place invariants in 391 ms returned sat
[2023-03-22 16:20:56] [INFO ] After 16307ms SMT Verify possible using state equation in real domain returned unsat :0 sat :14 real:3
[2023-03-22 16:20:56] [INFO ] After 16337ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :14 real:3
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-22 16:20:56] [INFO ] After 25060ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :14 real:3
[2023-03-22 16:21:01] [INFO ] [Nat]Absence check using 0 positive and 198 generalized place invariants in 354 ms returned sat
[2023-03-22 16:21:21] [INFO ] After 16123ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-22 16:21:21] [INFO ] After 16127ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-22 16:21:21] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Fused 18 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 20 out of 17233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 38156 edges and 17233 vertex of which 1125 are kept as prefixes of interest. Removing 16108 places using SCC suffix rule.33 ms
Discarding 16108 places :
Also discarding 11819 output transitions
Drop transitions removed 11819 transitions
Drop transitions removed 4171 transitions
Reduce isomorphic transitions removed 4171 transitions.
Drop transitions removed 380 transitions
Trivial Post-agglo rules discarded 380 transitions
Performed 380 trivial Post agglomeration. Transition count delta: 380
Iterating post reduction 0 with 4551 rules applied. Total rules applied 4552 place count 1125 transition count 4759
Reduce places removed 382 places and 0 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 391 rules applied. Total rules applied 4943 place count 743 transition count 4750
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 4952 place count 734 transition count 4750
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 4952 place count 734 transition count 4738
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 4976 place count 722 transition count 4738
Discarding 90 places :
Symmetric choice reduction at 3 with 90 rule applications. Total rules 5066 place count 632 transition count 4648
Iterating global reduction 3 with 90 rules applied. Total rules applied 5156 place count 632 transition count 4648
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 5159 place count 632 transition count 4645
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 5162 place count 629 transition count 4645
Partial Free-agglomeration rule applied 217 times.
Drop transitions removed 217 transitions
Iterating global reduction 4 with 217 rules applied. Total rules applied 5379 place count 629 transition count 4645
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 4 with 7 rules applied. Total rules applied 5386 place count 622 transition count 4645
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 5 with 7 rules applied. Total rules applied 5393 place count 622 transition count 4638
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 5400 place count 615 transition count 4638
Applied a total of 5400 rules in 768 ms. Remains 615 /17233 variables (removed 16618) and now considering 4638/21129 (removed 16491) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 781 ms. Remains : 615/17233 places, 4638/21129 transitions.
Finished random walk after 5998 steps, including 631 resets, run visited all 18 properties in 181 ms. (steps per millisecond=33 )
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 17233 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17233 transition count 21129
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(!p0 U (G(!p0)||(!p0&&G(!p1)))))))'
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 103 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
[2023-03-22 16:21:23] [INFO ] Invariant cache hit.
[2023-03-22 16:21:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:21:24] [INFO ] Implicit Places using invariants in 1541 ms returned []
Implicit Place search using SMT only with invariants took 1543 ms to find 0 implicit places.
[2023-03-22 16:21:24] [INFO ] Invariant cache hit.
[2023-03-22 16:21:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:21:26] [INFO ] Dead Transitions using invariants and state equation in 1413 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3062 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 311 ms :[true, false, false, p0, p1, (AND p0 p1)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 5}]], initial=1, aps=[p0:(GEQ s3165 1), p1:(AND (GEQ s3156 1) (GEQ s12145 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 3873 reset in 2034 ms.
Product exploration explored 100000 steps with 3864 reset in 1842 ms.
Computed a total of 17233 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17233 transition count 21129
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 422 ms. Reduced automaton from 6 states, 13 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[true, (AND p1 p0), p1, p0, (AND p1 p0)]
Incomplete random walk after 10000 steps, including 385 resets, run finished after 332 ms. (steps per millisecond=30 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 16:21:50] [INFO ] Invariant cache hit.
[2023-03-22 16:21:53] [INFO ] [Real]Absence check using 0 positive and 198 generalized place invariants in 341 ms returned sat
[2023-03-22 16:22:15] [INFO ] After 22122ms SMT Verify possible using state equation in real domain returned unsat :0 sat :0 real:2
[2023-03-22 16:22:15] [INFO ] After 22141ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 16:22:15] [INFO ] After 25039ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 16:22:18] [INFO ] [Nat]Absence check using 0 positive and 198 generalized place invariants in 346 ms returned sat
[2023-03-22 16:22:40] [INFO ] After 21985ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 16:22:40] [INFO ] After 21990ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-22 16:22:40] [INFO ] After 25044ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 38156 edges and 17233 vertex of which 264 are kept as prefixes of interest. Removing 16969 places using SCC suffix rule.6 ms
Discarding 16969 places :
Also discarding 14724 output transitions
Drop transitions removed 14724 transitions
Drop transitions removed 4194 transitions
Reduce isomorphic transitions removed 4194 transitions.
Discarding 31 places :
Implicit places reduction removed 31 places
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 4256 rules applied. Total rules applied 4257 place count 233 transition count 2180
Reduce places removed 65 places and 0 transitions.
Drop transitions removed 992 transitions
Reduce isomorphic transitions removed 992 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 1 with 1089 rules applied. Total rules applied 5346 place count 168 transition count 1156
Reduce places removed 32 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 33 rules applied. Total rules applied 5379 place count 136 transition count 1155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5380 place count 135 transition count 1155
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 5380 place count 135 transition count 1154
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 5382 place count 134 transition count 1154
Discarding 60 places :
Symmetric choice reduction at 4 with 60 rule applications. Total rules 5442 place count 74 transition count 1094
Iterating global reduction 4 with 60 rules applied. Total rules applied 5502 place count 74 transition count 1094
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 4 with 30 rules applied. Total rules applied 5532 place count 74 transition count 1064
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 5552 place count 74 transition count 1044
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 5554 place count 74 transition count 1042
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 5556 place count 72 transition count 1042
Free-agglomeration rule (complex) applied 31 times.
Iterating global reduction 6 with 31 rules applied. Total rules applied 5587 place count 72 transition count 1011
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 6 with 31 rules applied. Total rules applied 5618 place count 41 transition count 1011
Partial Free-agglomeration rule applied 30 times.
Drop transitions removed 30 transitions
Iterating global reduction 7 with 30 rules applied. Total rules applied 5648 place count 41 transition count 1011
Applied a total of 5648 rules in 204 ms. Remains 41 /17233 variables (removed 17192) and now considering 1011/21129 (removed 20118) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 205 ms. Remains : 41/17233 places, 1011/21129 transitions.
Finished random walk after 205 steps, including 46 resets, run visited all 3 properties in 2 ms. (steps per millisecond=102 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND p0 p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1))), (F p1), (F (AND (NOT p0) p1)), (F p0)]
Knowledge based reduction with 8 factoid took 545 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[true, (AND p1 p0), p1, p0, (AND p1 p0)]
Stuttering acceptance computed with spot in 154 ms :[true, (AND p1 p0), p1, p0, (AND p1 p0)]
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 68 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
[2023-03-22 16:22:41] [INFO ] Invariant cache hit.
[2023-03-22 16:22:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:22:43] [INFO ] Implicit Places using invariants in 1596 ms returned []
Implicit Place search using SMT only with invariants took 1601 ms to find 0 implicit places.
[2023-03-22 16:22:43] [INFO ] Invariant cache hit.
[2023-03-22 16:22:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:22:45] [INFO ] Dead Transitions using invariants and state equation in 1549 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3221 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Computed a total of 17233 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17233 transition count 21129
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 11 factoid took 522 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[true, (AND p1 p0), p1, p0, (AND p1 p0)]
Incomplete random walk after 10000 steps, including 387 resets, run finished after 379 ms. (steps per millisecond=26 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 16:23:04] [INFO ] Invariant cache hit.
[2023-03-22 16:23:06] [INFO ] [Real]Absence check using 0 positive and 198 generalized place invariants in 338 ms returned sat
[2023-03-22 16:23:29] [INFO ] After 21951ms SMT Verify possible using state equation in real domain returned unsat :0 sat :0 real:2
[2023-03-22 16:23:29] [INFO ] After 21973ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 16:23:29] [INFO ] After 25041ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 16:23:31] [INFO ] [Nat]Absence check using 0 positive and 198 generalized place invariants in 344 ms returned sat
[2023-03-22 16:23:54] [INFO ] After 22013ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 16:23:54] [INFO ] After 22018ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-22 16:23:54] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 38156 edges and 17233 vertex of which 264 are kept as prefixes of interest. Removing 16969 places using SCC suffix rule.6 ms
Discarding 16969 places :
Also discarding 14724 output transitions
Drop transitions removed 14724 transitions
Drop transitions removed 4194 transitions
Reduce isomorphic transitions removed 4194 transitions.
Discarding 31 places :
Implicit places reduction removed 31 places
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 4256 rules applied. Total rules applied 4257 place count 233 transition count 2180
Reduce places removed 65 places and 0 transitions.
Drop transitions removed 992 transitions
Reduce isomorphic transitions removed 992 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 1 with 1089 rules applied. Total rules applied 5346 place count 168 transition count 1156
Reduce places removed 32 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 33 rules applied. Total rules applied 5379 place count 136 transition count 1155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5380 place count 135 transition count 1155
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 5380 place count 135 transition count 1154
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 5382 place count 134 transition count 1154
Discarding 60 places :
Symmetric choice reduction at 4 with 60 rule applications. Total rules 5442 place count 74 transition count 1094
Iterating global reduction 4 with 60 rules applied. Total rules applied 5502 place count 74 transition count 1094
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 4 with 30 rules applied. Total rules applied 5532 place count 74 transition count 1064
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 5552 place count 74 transition count 1044
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 5554 place count 74 transition count 1042
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 5556 place count 72 transition count 1042
Free-agglomeration rule (complex) applied 31 times.
Iterating global reduction 6 with 31 rules applied. Total rules applied 5587 place count 72 transition count 1011
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 6 with 31 rules applied. Total rules applied 5618 place count 41 transition count 1011
Partial Free-agglomeration rule applied 30 times.
Drop transitions removed 30 transitions
Iterating global reduction 7 with 30 rules applied. Total rules applied 5648 place count 41 transition count 1011
Applied a total of 5648 rules in 134 ms. Remains 41 /17233 variables (removed 17192) and now considering 1011/21129 (removed 20118) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 41/17233 places, 1011/21129 transitions.
Finished random walk after 1501 steps, including 352 resets, run visited all 3 properties in 9 ms. (steps per millisecond=166 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1))), (F (AND p1 p0)), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND (NOT p1) p0)), (F p1), (F (AND p1 (NOT p0))), (F p0)]
Knowledge based reduction with 11 factoid took 965 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[true, (AND p1 p0), p1, p0, (AND p1 p0)]
Stuttering acceptance computed with spot in 137 ms :[true, (AND p1 p0), p1, p0, (AND p1 p0)]
Stuttering acceptance computed with spot in 145 ms :[true, (AND p1 p0), p1, p0, (AND p1 p0)]
Product exploration explored 100000 steps with 3868 reset in 1871 ms.
Product exploration explored 100000 steps with 3873 reset in 1657 ms.
Applying partial POR strategy [true, false, true, true, true]
Stuttering acceptance computed with spot in 151 ms :[true, (AND p1 p0), p1, p0, (AND p1 p0)]
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.49 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Performed 8319 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 8319 rules applied. Total rules applied 8320 place count 17231 transition count 21127
Performed 130 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8449 places in 8 ms
Iterating global reduction 1 with 130 rules applied. Total rules applied 8450 place count 17231 transition count 21127
Deduced a syphon composed of 8449 places in 8 ms
Applied a total of 8450 rules in 3372 ms. Remains 17231 /17233 variables (removed 2) and now considering 21127/21129 (removed 2) transitions.
// Phase 1: matrix 21127 rows 17231 cols
[2023-03-22 16:24:04] [INFO ] Computed 198 place invariants in 1853 ms
[2023-03-22 16:24:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:24:06] [INFO ] Dead Transitions using invariants and state equation in 3231 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17231/17233 places, 21127/21129 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6606 ms. Remains : 17231/17233 places, 21127/21129 transitions.
Built C files in :
/tmp/ltsmin13945802526090442274
[2023-03-22 16:24:06] [INFO ] Built C files in 236ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13945802526090442274
Running compilation step : cd /tmp/ltsmin13945802526090442274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13945802526090442274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13945802526090442274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 77 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2023-03-22 16:24:10] [INFO ] Computed 198 place invariants in 1459 ms
[2023-03-22 16:24:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:24:12] [INFO ] Implicit Places using invariants in 2872 ms returned []
Implicit Place search using SMT only with invariants took 2877 ms to find 0 implicit places.
[2023-03-22 16:24:12] [INFO ] Invariant cache hit.
[2023-03-22 16:24:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:24:13] [INFO ] Dead Transitions using invariants and state equation in 1383 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4346 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Built C files in :
/tmp/ltsmin11547207387541764120
[2023-03-22 16:24:14] [INFO ] Built C files in 186ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11547207387541764120
Running compilation step : cd /tmp/ltsmin11547207387541764120;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11547207387541764120;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11547207387541764120;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-22 16:24:18] [INFO ] Flatten gal took : 538 ms
[2023-03-22 16:24:18] [INFO ] Flatten gal took : 500 ms
[2023-03-22 16:24:18] [INFO ] Time to serialize gal into /tmp/LTL4435769587403990971.gal : 115 ms
[2023-03-22 16:24:18] [INFO ] Time to serialize properties into /tmp/LTL12498075143597366215.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4435769587403990971.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6670847656984853591.hoa' '-atoms' '/tmp/LTL12498075143597366215.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL12498075143597366215.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6670847656984853591.hoa
Detected timeout of ITS tools.
[2023-03-22 16:24:34] [INFO ] Flatten gal took : 480 ms
[2023-03-22 16:24:35] [INFO ] Flatten gal took : 486 ms
[2023-03-22 16:24:35] [INFO ] Time to serialize gal into /tmp/LTL2336798381845904536.gal : 80 ms
[2023-03-22 16:24:35] [INFO ] Time to serialize properties into /tmp/LTL17682549703555538810.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2336798381845904536.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17682549703555538810.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(("(Node12HasTheLeafSetOfLxToReplaceNode1>=1)")||(("(Node12HasTheLeafSetOfLxToReplaceNode1<1)")U((G("(Node12HasTheLeafSetOfLxToRep...321
Formula 0 simplified : X(!"(Node12HasTheLeafSetOfLxToReplaceNode1>=1)" & (F"((NoNodeManageTheBreakDownOfNode11>=1)&&(Node46WantsToManageTheBreakDownOfNode1...211
Detected timeout of ITS tools.
[2023-03-22 16:24:50] [INFO ] Flatten gal took : 462 ms
[2023-03-22 16:24:50] [INFO ] Applying decomposition
[2023-03-22 16:24:51] [INFO ] Flatten gal took : 503 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17061186308488213858.txt' '-o' '/tmp/graph17061186308488213858.bin' '-w' '/tmp/graph17061186308488213858.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17061186308488213858.bin' '-l' '-1' '-v' '-w' '/tmp/graph17061186308488213858.weights' '-q' '0' '-e' '0.001'
[2023-03-22 16:24:52] [INFO ] Decomposing Gal with order
[2023-03-22 16:24:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 16:25:17] [INFO ] Removed a total of 16051 redundant transitions.
[2023-03-22 16:25:18] [INFO ] Flatten gal took : 5585 ms
[2023-03-22 16:25:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 196 labels/synchronizations in 299 ms.
[2023-03-22 16:25:19] [INFO ] Time to serialize gal into /tmp/LTL987153463557286693.gal : 206 ms
[2023-03-22 16:25:19] [INFO ] Time to serialize properties into /tmp/LTL971584891359102748.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL987153463557286693.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL971584891359102748.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...252
Read 1 LTL properties
Checking formula 0 : !((X(("(u4223.Node12HasTheLeafSetOfLxToReplaceNode1>=1)")||(("(u4223.Node12HasTheLeafSetOfLxToReplaceNode1<1)")U((G("(u4223.Node12HasT...370
Formula 0 simplified : X(!"(u4223.Node12HasTheLeafSetOfLxToReplaceNode1>=1)" & (F"((i57.i0.u374.NoNodeManageTheBreakDownOfNode11>=1)&&(i40.i1.u3017.Node46W...248
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15082363964660993829
[2023-03-22 16:25:34] [INFO ] Built C files in 247ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15082363964660993829
Running compilation step : cd /tmp/ltsmin15082363964660993829;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15082363964660993829;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15082363964660993829;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-00 finished in 254722 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U G(p1))))'
Support contains 2 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 79 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
[2023-03-22 16:25:37] [INFO ] Invariant cache hit.
[2023-03-22 16:25:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:25:39] [INFO ] Implicit Places using invariants in 1415 ms returned []
Implicit Place search using SMT only with invariants took 1416 ms to find 0 implicit places.
[2023-03-22 16:25:39] [INFO ] Invariant cache hit.
[2023-03-22 16:25:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:25:40] [INFO ] Dead Transitions using invariants and state equation in 1405 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2903 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s17060 1), p0:(GEQ s16400 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-01 finished in 3086 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||((p1 U G(p0))&&X(G(p2)))))'
Support contains 4 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 79 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
[2023-03-22 16:25:40] [INFO ] Invariant cache hit.
[2023-03-22 16:25:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:25:42] [INFO ] Implicit Places using invariants in 1392 ms returned []
Implicit Place search using SMT only with invariants took 1393 ms to find 0 implicit places.
[2023-03-22 16:25:42] [INFO ] Invariant cache hit.
[2023-03-22 16:25:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:25:43] [INFO ] Dead Transitions using invariants and state equation in 1491 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2967 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 225 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p0), (NOT p0), (NOT p2)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 3}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(GEQ s458 1), p0:(AND (GEQ s12155 1) (GEQ s12358 1)), p2:(GEQ s6260 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-02 finished in 3268 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 66 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
[2023-03-22 16:25:44] [INFO ] Invariant cache hit.
[2023-03-22 16:25:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:25:45] [INFO ] Implicit Places using invariants in 1588 ms returned []
Implicit Place search using SMT only with invariants took 1590 ms to find 0 implicit places.
[2023-03-22 16:25:45] [INFO ] Invariant cache hit.
[2023-03-22 16:25:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:25:47] [INFO ] Dead Transitions using invariants and state equation in 1598 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3255 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s14133 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-04 finished in 3387 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.22 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8319 transitions
Trivial Post-agglo rules discarded 8319 transitions
Performed 8319 trivial Post agglomeration. Transition count delta: 8319
Iterating post reduction 0 with 8319 rules applied. Total rules applied 8320 place count 17231 transition count 12808
Reduce places removed 8319 places and 0 transitions.
Iterating post reduction 1 with 8319 rules applied. Total rules applied 16639 place count 8912 transition count 12808
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 16639 place count 8912 transition count 12678
Deduced a syphon composed of 130 places in 3 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 16899 place count 8782 transition count 12678
Discarding 4029 places :
Symmetric choice reduction at 2 with 4029 rule applications. Total rules 20928 place count 4753 transition count 8649
Iterating global reduction 2 with 4029 rules applied. Total rules applied 24957 place count 4753 transition count 8649
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 24957 place count 4753 transition count 8648
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24959 place count 4752 transition count 8648
Applied a total of 24959 rules in 2384 ms. Remains 4752 /17233 variables (removed 12481) and now considering 8648/21129 (removed 12481) transitions.
// Phase 1: matrix 8648 rows 4752 cols
[2023-03-22 16:25:49] [INFO ] Computed 198 place invariants in 90 ms
[2023-03-22 16:25:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:25:53] [INFO ] Implicit Places using invariants in 3559 ms returned [355, 391, 959, 2451, 3909]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3568 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4747/17233 places, 8648/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4745 transition count 8646
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4745 transition count 8646
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4743 transition count 8644
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4743 transition count 8644
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 70 place count 4681 transition count 8582
Iterating global reduction 0 with 62 rules applied. Total rules applied 132 place count 4681 transition count 8582
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 0 with 130 rules applied. Total rules applied 262 place count 4616 transition count 8517
Applied a total of 262 rules in 3048 ms. Remains 4616 /4747 variables (removed 131) and now considering 8517/8648 (removed 131) transitions.
[2023-03-22 16:25:56] [INFO ] Flow matrix only has 8455 transitions (discarded 62 similar events)
// Phase 1: matrix 8455 rows 4616 cols
[2023-03-22 16:25:56] [INFO ] Computed 193 place invariants in 86 ms
[2023-03-22 16:25:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:25:59] [INFO ] Implicit Places using invariants in 3403 ms returned [245, 3294, 3469, 3679]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3410 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4612/17233 places, 8517/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 4609 transition count 8514
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 4609 transition count 8514
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 4606 transition count 8511
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 4606 transition count 8511
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 90 place count 4528 transition count 8433
Iterating global reduction 0 with 78 rules applied. Total rules applied 168 place count 4528 transition count 8433
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 2 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 0 with 118 rules applied. Total rules applied 286 place count 4469 transition count 8374
Applied a total of 286 rules in 2773 ms. Remains 4469 /4612 variables (removed 143) and now considering 8374/8517 (removed 143) transitions.
[2023-03-22 16:26:02] [INFO ] Flow matrix only has 8234 transitions (discarded 140 similar events)
// Phase 1: matrix 8234 rows 4469 cols
[2023-03-22 16:26:02] [INFO ] Computed 189 place invariants in 80 ms
[2023-03-22 16:26:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:26:05] [INFO ] Implicit Places using invariants in 3162 ms returned [311, 863, 1868, 3787, 3891]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3173 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4464/17233 places, 8374/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4462 transition count 8372
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4462 transition count 8372
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4460 transition count 8370
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4460 transition count 8370
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 66 place count 4402 transition count 8312
Iterating global reduction 0 with 58 rules applied. Total rules applied 124 place count 4402 transition count 8312
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Deduced a syphon composed of 122 places in 1 ms
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 0 with 244 rules applied. Total rules applied 368 place count 4280 transition count 8190
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 369 place count 4279 transition count 8189
Iterating global reduction 0 with 1 rules applied. Total rules applied 370 place count 4279 transition count 8189
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 396 place count 4253 transition count 8163
Iterating global reduction 0 with 26 rules applied. Total rules applied 422 place count 4253 transition count 8163
Applied a total of 422 rules in 3883 ms. Remains 4253 /4464 variables (removed 211) and now considering 8163/8374 (removed 211) transitions.
[2023-03-22 16:26:09] [INFO ] Flow matrix only has 7935 transitions (discarded 228 similar events)
// Phase 1: matrix 7935 rows 4253 cols
[2023-03-22 16:26:09] [INFO ] Computed 184 place invariants in 92 ms
[2023-03-22 16:26:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:26:12] [INFO ] Implicit Places using invariants in 3104 ms returned [608, 739, 1982, 2117, 3025]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3109 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4248/17233 places, 8163/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 4245 transition count 8160
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 4245 transition count 8160
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 4242 transition count 8157
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 4242 transition count 8157
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 82 place count 4172 transition count 8087
Iterating global reduction 0 with 70 rules applied. Total rules applied 152 place count 4172 transition count 8087
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 2 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 0 with 122 rules applied. Total rules applied 274 place count 4111 transition count 8026
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 275 place count 4110 transition count 8025
Iterating global reduction 0 with 1 rules applied. Total rules applied 276 place count 4110 transition count 8025
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 309 place count 4077 transition count 7992
Iterating global reduction 0 with 33 rules applied. Total rules applied 342 place count 4077 transition count 7992
Applied a total of 342 rules in 4024 ms. Remains 4077 /4248 variables (removed 171) and now considering 7992/8163 (removed 171) transitions.
[2023-03-22 16:26:16] [INFO ] Flow matrix only has 7652 transitions (discarded 340 similar events)
// Phase 1: matrix 7652 rows 4077 cols
[2023-03-22 16:26:16] [INFO ] Computed 179 place invariants in 79 ms
[2023-03-22 16:26:19] [INFO ] Implicit Places using invariants in 2660 ms returned [400, 1027, 2110, 2638, 3627]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2665 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 4072/17233 places, 7992/21129 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 4011 transition count 7931
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 4011 transition count 7931
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 124 place count 4009 transition count 7929
Iterating global reduction 0 with 2 rules applied. Total rules applied 126 place count 4009 transition count 7929
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 161 place count 3974 transition count 7894
Iterating global reduction 0 with 35 rules applied. Total rules applied 196 place count 3974 transition count 7894
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 0 with 118 rules applied. Total rules applied 314 place count 3915 transition count 7835
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 315 place count 3914 transition count 7834
Iterating global reduction 0 with 1 rules applied. Total rules applied 316 place count 3914 transition count 7834
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 365 place count 3865 transition count 7785
Iterating global reduction 0 with 49 rules applied. Total rules applied 414 place count 3865 transition count 7785
Applied a total of 414 rules in 3574 ms. Remains 3865 /4072 variables (removed 207) and now considering 7785/7992 (removed 207) transitions.
[2023-03-22 16:26:23] [INFO ] Flow matrix only has 7350 transitions (discarded 435 similar events)
// Phase 1: matrix 7350 rows 3865 cols
[2023-03-22 16:26:23] [INFO ] Computed 174 place invariants in 72 ms
[2023-03-22 16:26:27] [INFO ] Implicit Places using invariants in 4098 ms returned [3, 33, 64, 67, 97, 128, 131, 161, 192, 195, 255, 258, 292, 323, 326, 356, 387, 419, 450, 453, 483, 514, 517, 547, 578, 584, 614, 617, 648, 681, 712, 745, 776, 779, 809, 840, 843, 873, 904, 907, 937, 968, 976, 1006, 1009, 1039, 1070, 1073, 1103, 1134, 1137, 1167, 1198, 1201, 1231, 1262, 1265, 1295, 1326, 1329, 1359, 1390, 1393, 1423, 1454, 1457, 1487, 1518, 1521, 1551, 1582, 1585, 1615, 1646, 1660, 1690, 1693, 1723, 1754, 1757, 1787, 1818, 1824, 1854, 1856, 1858, 1888, 1919, 1923, 1953, 1956, 1991, 2021, 2052, 2055, 2085, 2116, 2119, 2149, 2180, 2183, 2213, 2244, 2247, 2277, 2308, 2311, 2341, 2372, 2375, 2405, 2436, 2439, 2469, 2503, 2533, 2564, 2567, 2597, 2628, 2631, 2661, 2692, 2695, 2725, 2756, 2759, 2792, 2822, 2853, 2856, 2886, 2917, 2920, 2964, 2967, 2997, 3028, 3031, 3061, 3092, 3095, 3129, 3132, 3162, 3193, 3196, 3226, 3229, 3259, 3293, 3323, 3354, 3357, 3392, 3395, 3425, 3456, 3459, 3489, 3492, 3522, 3553, 3588, 3619, 3622, 3652, 3683, 3686, 3716, 3747]
Discarding 171 places :
Implicit Place search using SMT only with invariants took 4109 ms to find 171 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3694/17233 places, 7785/21129 transitions.
Discarding 3323 places :
Symmetric choice reduction at 0 with 3323 rule applications. Total rules 3323 place count 371 transition count 4462
Iterating global reduction 0 with 3323 rules applied. Total rules applied 6646 place count 371 transition count 4462
Discarding 111 places :
Symmetric choice reduction at 0 with 111 rule applications. Total rules 6757 place count 260 transition count 4351
Iterating global reduction 0 with 111 rules applied. Total rules applied 6868 place count 260 transition count 4351
Discarding 111 places :
Symmetric choice reduction at 0 with 111 rule applications. Total rules 6979 place count 149 transition count 4240
Iterating global reduction 0 with 111 rules applied. Total rules applied 7090 place count 149 transition count 4240
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 7102 place count 143 transition count 4234
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7103 place count 142 transition count 4233
Iterating global reduction 0 with 1 rules applied. Total rules applied 7104 place count 142 transition count 4233
Applied a total of 7104 rules in 198 ms. Remains 142 /3694 variables (removed 3552) and now considering 4233/7785 (removed 3552) transitions.
[2023-03-22 16:26:27] [INFO ] Flow matrix only has 171 transitions (discarded 4062 similar events)
// Phase 1: matrix 171 rows 142 cols
[2023-03-22 16:26:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 16:26:27] [INFO ] Implicit Places using invariants in 256 ms returned []
[2023-03-22 16:26:27] [INFO ] Flow matrix only has 171 transitions (discarded 4062 similar events)
[2023-03-22 16:26:27] [INFO ] Invariant cache hit.
[2023-03-22 16:26:28] [INFO ] Implicit Places using invariants and state equation in 443 ms returned []
Implicit Place search using SMT with State Equation took 701 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 142/17233 places, 4233/21129 transitions.
Finished structural reductions in SI_LTL mode , in 7 iterations and 40623 ms. Remains : 142/17233 places, 4233/21129 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s130 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-05 finished in 40687 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(p1)))))'
Support contains 2 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 68 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2023-03-22 16:26:29] [INFO ] Computed 198 place invariants in 1441 ms
[2023-03-22 16:26:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:26:30] [INFO ] Implicit Places using invariants in 2824 ms returned []
Implicit Place search using SMT only with invariants took 2826 ms to find 0 implicit places.
[2023-03-22 16:26:31] [INFO ] Invariant cache hit.
[2023-03-22 16:26:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:26:32] [INFO ] Dead Transitions using invariants and state equation in 1368 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4263 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GEQ s17191 1), p0:(GEQ s4584 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 26 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-06 finished in 4414 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.22 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8319 transitions
Trivial Post-agglo rules discarded 8319 transitions
Performed 8319 trivial Post agglomeration. Transition count delta: 8319
Iterating post reduction 0 with 8319 rules applied. Total rules applied 8320 place count 17231 transition count 12808
Reduce places removed 8319 places and 0 transitions.
Iterating post reduction 1 with 8319 rules applied. Total rules applied 16639 place count 8912 transition count 12808
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 16639 place count 8912 transition count 12678
Deduced a syphon composed of 130 places in 3 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 16899 place count 8782 transition count 12678
Discarding 4029 places :
Symmetric choice reduction at 2 with 4029 rule applications. Total rules 20928 place count 4753 transition count 8649
Iterating global reduction 2 with 4029 rules applied. Total rules applied 24957 place count 4753 transition count 8649
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 24957 place count 4753 transition count 8648
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24959 place count 4752 transition count 8648
Applied a total of 24959 rules in 2546 ms. Remains 4752 /17233 variables (removed 12481) and now considering 8648/21129 (removed 12481) transitions.
// Phase 1: matrix 8648 rows 4752 cols
[2023-03-22 16:26:35] [INFO ] Computed 198 place invariants in 80 ms
[2023-03-22 16:26:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:26:38] [INFO ] Implicit Places using invariants in 3306 ms returned [1032, 1283, 1600, 3343, 3660]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3312 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4747/17233 places, 8648/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 4744 transition count 8645
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 4744 transition count 8645
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 4741 transition count 8642
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 4741 transition count 8642
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 75 place count 4678 transition count 8579
Iterating global reduction 0 with 63 rules applied. Total rules applied 138 place count 4678 transition count 8579
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 140 place count 4677 transition count 8578
Applied a total of 140 rules in 3590 ms. Remains 4677 /4747 variables (removed 70) and now considering 8578/8648 (removed 70) transitions.
[2023-03-22 16:26:41] [INFO ] Flow matrix only has 8515 transitions (discarded 63 similar events)
// Phase 1: matrix 8515 rows 4677 cols
[2023-03-22 16:26:42] [INFO ] Computed 193 place invariants in 91 ms
[2023-03-22 16:26:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:26:45] [INFO ] Implicit Places using invariants in 3363 ms returned [570, 606, 1635, 3500, 3571]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3368 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4672/17233 places, 8578/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 4669 transition count 8575
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 4669 transition count 8575
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 4666 transition count 8572
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 4666 transition count 8572
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 108 place count 4570 transition count 8476
Iterating global reduction 0 with 96 rules applied. Total rules applied 204 place count 4570 transition count 8476
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 0 with 126 rules applied. Total rules applied 330 place count 4507 transition count 8413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 331 place count 4506 transition count 8412
Iterating global reduction 0 with 1 rules applied. Total rules applied 332 place count 4506 transition count 8412
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 363 place count 4475 transition count 8381
Iterating global reduction 0 with 31 rules applied. Total rules applied 394 place count 4475 transition count 8381
Applied a total of 394 rules in 4663 ms. Remains 4475 /4672 variables (removed 197) and now considering 8381/8578 (removed 197) transitions.
[2023-03-22 16:26:49] [INFO ] Flow matrix only has 8190 transitions (discarded 191 similar events)
// Phase 1: matrix 8190 rows 4475 cols
[2023-03-22 16:26:50] [INFO ] Computed 188 place invariants in 86 ms
[2023-03-22 16:26:53] [INFO ] Implicit Places using invariants in 3036 ms returned [70, 1296, 1545, 2314, 3442]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3043 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4470/17233 places, 8381/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4407 transition count 8318
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4407 transition count 8318
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 4405 transition count 8316
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 4405 transition count 8316
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 183 place count 4352 transition count 8263
Iterating global reduction 0 with 53 rules applied. Total rules applied 236 place count 4352 transition count 8263
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 0 with 124 rules applied. Total rules applied 360 place count 4290 transition count 8201
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 361 place count 4289 transition count 8200
Iterating global reduction 0 with 1 rules applied. Total rules applied 362 place count 4289 transition count 8200
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 400 place count 4251 transition count 8162
Iterating global reduction 0 with 38 rules applied. Total rules applied 438 place count 4251 transition count 8162
Applied a total of 438 rules in 4277 ms. Remains 4251 /4470 variables (removed 219) and now considering 8162/8381 (removed 219) transitions.
[2023-03-22 16:26:57] [INFO ] Flow matrix only has 7875 transitions (discarded 287 similar events)
// Phase 1: matrix 7875 rows 4251 cols
[2023-03-22 16:26:57] [INFO ] Computed 183 place invariants in 76 ms
[2023-03-22 16:27:00] [INFO ] Implicit Places using invariants in 2823 ms returned [2389, 3314, 3345, 3516]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2828 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4247/17233 places, 8162/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4245 transition count 8160
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4245 transition count 8160
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4243 transition count 8158
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4243 transition count 8158
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 70 place count 4181 transition count 8096
Iterating global reduction 0 with 62 rules applied. Total rules applied 132 place count 4181 transition count 8096
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 0 with 116 rules applied. Total rules applied 248 place count 4123 transition count 8038
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 249 place count 4122 transition count 8037
Iterating global reduction 0 with 1 rules applied. Total rules applied 250 place count 4122 transition count 8037
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 279 place count 4093 transition count 8008
Iterating global reduction 0 with 29 rules applied. Total rules applied 308 place count 4093 transition count 8008
Applied a total of 308 rules in 3873 ms. Remains 4093 /4247 variables (removed 154) and now considering 8008/8162 (removed 154) transitions.
[2023-03-22 16:27:04] [INFO ] Flow matrix only has 7627 transitions (discarded 381 similar events)
// Phase 1: matrix 7627 rows 4093 cols
[2023-03-22 16:27:04] [INFO ] Computed 179 place invariants in 73 ms
[2023-03-22 16:27:06] [INFO ] Implicit Places using invariants in 2506 ms returned [671, 1040, 1582, 2975, 3638]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2510 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 4088/17233 places, 8008/21129 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 4029 transition count 7949
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 4029 transition count 7949
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 120 place count 4027 transition count 7947
Iterating global reduction 0 with 2 rules applied. Total rules applied 122 place count 4027 transition count 7947
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 184 place count 3965 transition count 7885
Iterating global reduction 0 with 62 rules applied. Total rules applied 246 place count 3965 transition count 7885
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 114
Deduced a syphon composed of 114 places in 2 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 0 with 228 rules applied. Total rules applied 474 place count 3851 transition count 7771
Applied a total of 474 rules in 2541 ms. Remains 3851 /4088 variables (removed 237) and now considering 7771/8008 (removed 237) transitions.
[2023-03-22 16:27:09] [INFO ] Flow matrix only has 7326 transitions (discarded 445 similar events)
// Phase 1: matrix 7326 rows 3851 cols
[2023-03-22 16:27:09] [INFO ] Computed 174 place invariants in 66 ms
[2023-03-22 16:27:11] [INFO ] Implicit Places using invariants in 2459 ms returned [1481, 1734, 2669, 2914]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2466 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3847/17233 places, 7771/21129 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3844 transition count 7768
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3844 transition count 7768
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 3842 transition count 7766
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 3842 transition count 7766
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 70 place count 3782 transition count 7706
Iterating global reduction 0 with 60 rules applied. Total rules applied 130 place count 3782 transition count 7706
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 0 with 108 rules applied. Total rules applied 238 place count 3728 transition count 7652
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 239 place count 3727 transition count 7651
Iterating global reduction 0 with 1 rules applied. Total rules applied 240 place count 3727 transition count 7651
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 267 place count 3700 transition count 7624
Iterating global reduction 0 with 27 rules applied. Total rules applied 294 place count 3700 transition count 7624
Applied a total of 294 rules in 3228 ms. Remains 3700 /3847 variables (removed 147) and now considering 7624/7771 (removed 147) transitions.
[2023-03-22 16:27:14] [INFO ] Flow matrix only has 7082 transitions (discarded 542 similar events)
// Phase 1: matrix 7082 rows 3700 cols
[2023-03-22 16:27:14] [INFO ] Computed 170 place invariants in 66 ms
[2023-03-22 16:27:18] [INFO ] Implicit Places using invariants in 3687 ms returned [3, 32, 65, 94, 126, 128, 157, 189, 191, 220, 252, 285, 317, 319, 348, 380, 382, 411, 443, 445, 475, 508, 568, 570, 600, 633, 662, 694, 696, 725, 757, 759, 788, 820, 822, 851, 883, 885, 915, 917, 947, 980, 1009, 1041, 1043, 1072, 1104, 1135, 1168, 1197, 1229, 1231, 1260, 1292, 1294, 1323, 1355, 1357, 1387, 1394, 1396, 1425, 1457, 1462, 1464, 1493, 1525, 1527, 1556, 1588, 1590, 1619, 1651, 1653, 1683, 1685, 1714, 1746, 1748, 1777, 1809, 1811, 1812, 1841, 1873, 1875, 1904, 1936, 1938, 1970, 1972, 2001, 2033, 2035, 2064, 2096, 2098, 2131, 2133, 2162, 2194, 2196, 2225, 2257, 2259, 2288, 2320, 2322, 2351, 2383, 2385, 2414, 2446, 2448, 2477, 2509, 2511, 2540, 2574, 2603, 2635, 2637, 2666, 2698, 2717, 2719, 2748, 2780, 2782, 2814, 2817, 2848, 2853, 2856, 2887, 2892, 2894, 2923, 2955, 2957, 2986, 3020, 3049, 3081, 3083, 3112, 3144, 3146, 3175, 3207, 3209, 3238, 3272, 3301, 3333, 3335, 3364, 3396, 3398, 3427, 3459, 3461, 3490, 3522, 3524, 3553, 3585]
Discarding 167 places :
Implicit Place search using SMT only with invariants took 3694 ms to find 167 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 3533/17233 places, 7624/21129 transitions.
Discarding 3168 places :
Symmetric choice reduction at 0 with 3168 rule applications. Total rules 3168 place count 365 transition count 4456
Iterating global reduction 0 with 3168 rules applied. Total rules applied 6336 place count 365 transition count 4456
Discarding 108 places :
Symmetric choice reduction at 0 with 108 rule applications. Total rules 6444 place count 257 transition count 4348
Iterating global reduction 0 with 108 rules applied. Total rules applied 6552 place count 257 transition count 4348
Discarding 108 places :
Symmetric choice reduction at 0 with 108 rule applications. Total rules 6660 place count 149 transition count 4240
Iterating global reduction 0 with 108 rules applied. Total rules applied 6768 place count 149 transition count 4240
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 6780 place count 143 transition count 4234
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6781 place count 142 transition count 4233
Iterating global reduction 0 with 1 rules applied. Total rules applied 6782 place count 142 transition count 4233
Applied a total of 6782 rules in 194 ms. Remains 142 /3533 variables (removed 3391) and now considering 4233/7624 (removed 3391) transitions.
[2023-03-22 16:27:18] [INFO ] Flow matrix only has 171 transitions (discarded 4062 similar events)
// Phase 1: matrix 171 rows 142 cols
[2023-03-22 16:27:18] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 16:27:18] [INFO ] Implicit Places using invariants in 242 ms returned []
[2023-03-22 16:27:18] [INFO ] Flow matrix only has 171 transitions (discarded 4062 similar events)
[2023-03-22 16:27:18] [INFO ] Invariant cache hit.
[2023-03-22 16:27:19] [INFO ] Implicit Places using invariants and state equation in 411 ms returned []
Implicit Place search using SMT with State Equation took 668 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 8 : 142/17233 places, 4233/21129 transitions.
Finished structural reductions in SI_LTL mode , in 8 iterations and 46803 ms. Remains : 142/17233 places, 4233/21129 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s14 1)], nbAcceptance=1, 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 12 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-07 finished in 46866 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.20 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8256 transitions
Trivial Post-agglo rules discarded 8256 transitions
Performed 8256 trivial Post agglomeration. Transition count delta: 8256
Iterating post reduction 0 with 8256 rules applied. Total rules applied 8257 place count 17231 transition count 12871
Reduce places removed 8256 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 8320 rules applied. Total rules applied 16577 place count 8975 transition count 12807
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 16641 place count 8911 transition count 12807
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16641 place count 8911 transition count 12677
Deduced a syphon composed of 130 places in 4 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16901 place count 8781 transition count 12677
Discarding 4030 places :
Symmetric choice reduction at 3 with 4030 rule applications. Total rules 20931 place count 4751 transition count 8647
Iterating global reduction 3 with 4030 rules applied. Total rules applied 24961 place count 4751 transition count 8647
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 24961 place count 4751 transition count 8645
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24965 place count 4749 transition count 8645
Applied a total of 24965 rules in 2549 ms. Remains 4749 /17233 variables (removed 12484) and now considering 8645/21129 (removed 12484) transitions.
// Phase 1: matrix 8645 rows 4749 cols
[2023-03-22 16:27:22] [INFO ] Computed 198 place invariants in 87 ms
[2023-03-22 16:27:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:27:25] [INFO ] Implicit Places using invariants in 3336 ms returned [145, 462, 2522, 2557, 2773]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3342 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4744/17233 places, 8645/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4742 transition count 8643
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4742 transition count 8643
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4740 transition count 8641
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4740 transition count 8641
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 39 place count 4709 transition count 8610
Iterating global reduction 0 with 31 rules applied. Total rules applied 70 place count 4709 transition count 8610
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 198 place count 4645 transition count 8546
Applied a total of 198 rules in 3768 ms. Remains 4645 /4744 variables (removed 99) and now considering 8546/8645 (removed 99) transitions.
[2023-03-22 16:27:29] [INFO ] Flow matrix only has 8515 transitions (discarded 31 similar events)
// Phase 1: matrix 8515 rows 4645 cols
[2023-03-22 16:27:29] [INFO ] Computed 193 place invariants in 91 ms
[2023-03-22 16:27:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:27:32] [INFO ] Implicit Places using invariants in 3234 ms returned [911, 1258, 1644, 1854, 3957]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3239 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4640/17233 places, 8546/21129 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 4635 transition count 8541
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 4635 transition count 8541
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 4631 transition count 8537
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 4631 transition count 8537
Discarding 126 places :
Symmetric choice reduction at 0 with 126 rule applications. Total rules 144 place count 4505 transition count 8411
Iterating global reduction 0 with 126 rules applied. Total rules applied 270 place count 4505 transition count 8411
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 2 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 0 with 122 rules applied. Total rules applied 392 place count 4444 transition count 8350
Applied a total of 392 rules in 3443 ms. Remains 4444 /4640 variables (removed 196) and now considering 8350/8546 (removed 196) transitions.
[2023-03-22 16:27:35] [INFO ] Flow matrix only has 8190 transitions (discarded 160 similar events)
// Phase 1: matrix 8190 rows 4444 cols
[2023-03-22 16:27:35] [INFO ] Computed 188 place invariants in 75 ms
[2023-03-22 16:27:38] [INFO ] Implicit Places using invariants in 2972 ms returned [1253, 2188, 2329, 3281, 3315]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2977 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4439/17233 places, 8350/21129 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 4405 transition count 8316
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 4405 transition count 8316
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 71 place count 4402 transition count 8313
Iterating global reduction 0 with 3 rules applied. Total rules applied 74 place count 4402 transition count 8313
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 154 place count 4322 transition count 8233
Iterating global reduction 0 with 80 rules applied. Total rules applied 234 place count 4322 transition count 8233
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 1 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 0 with 182 rules applied. Total rules applied 416 place count 4231 transition count 8142
Applied a total of 416 rules in 3047 ms. Remains 4231 /4439 variables (removed 208) and now considering 8142/8350 (removed 208) transitions.
[2023-03-22 16:27:41] [INFO ] Flow matrix only has 7899 transitions (discarded 243 similar events)
// Phase 1: matrix 7899 rows 4231 cols
[2023-03-22 16:27:41] [INFO ] Computed 183 place invariants in 76 ms
[2023-03-22 16:27:44] [INFO ] Implicit Places using invariants in 2789 ms returned [270, 2227, 2319, 2752]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2793 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4227/17233 places, 8142/21129 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 4165 transition count 8080
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 4165 transition count 8080
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 126 place count 4163 transition count 8078
Iterating global reduction 0 with 2 rules applied. Total rules applied 128 place count 4163 transition count 8078
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 189 place count 4102 transition count 8017
Iterating global reduction 0 with 61 rules applied. Total rules applied 250 place count 4102 transition count 8017
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 370 place count 4042 transition count 7957
Applied a total of 370 rules in 2716 ms. Remains 4042 /4227 variables (removed 185) and now considering 7957/8142 (removed 185) transitions.
[2023-03-22 16:27:47] [INFO ] Flow matrix only has 7648 transitions (discarded 309 similar events)
// Phase 1: matrix 7648 rows 4042 cols
[2023-03-22 16:27:47] [INFO ] Computed 179 place invariants in 71 ms
[2023-03-22 16:27:49] [INFO ] Implicit Places using invariants in 2545 ms returned [954, 1774, 2283, 3238, 3598]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2550 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 4037/17233 places, 7957/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 4033 transition count 7953
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 4033 transition count 7953
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 4029 transition count 7949
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 4029 transition count 7949
Discarding 114 places :
Symmetric choice reduction at 0 with 114 rule applications. Total rules 130 place count 3915 transition count 7835
Iterating global reduction 0 with 114 rules applied. Total rules applied 244 place count 3915 transition count 7835
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 0 with 112 rules applied. Total rules applied 356 place count 3859 transition count 7779
Applied a total of 356 rules in 2495 ms. Remains 3859 /4037 variables (removed 178) and now considering 7779/7957 (removed 178) transitions.
[2023-03-22 16:27:52] [INFO ] Flow matrix only has 7342 transitions (discarded 437 similar events)
// Phase 1: matrix 7342 rows 3859 cols
[2023-03-22 16:27:52] [INFO ] Computed 174 place invariants in 66 ms
[2023-03-22 16:27:56] [INFO ] Implicit Places using invariants in 4047 ms returned [3, 34, 64, 67, 98, 128, 161, 191, 194, 225, 255, 260, 289, 292, 323, 353, 356, 416, 419, 450, 480, 483, 514, 544, 547, 578, 611, 642, 672, 675, 706, 736, 739, 770, 800, 812, 841, 844, 875, 905, 908, 940, 943, 974, 1004, 1007, 1039, 1071, 1103, 1106, 1137, 1167, 1170, 1201, 1231, 1234, 1265, 1295, 1298, 1329, 1359, 1362, 1394, 1397, 1428, 1458, 1461, 1492, 1522, 1525, 1557, 1560, 1591, 1621, 1624, 1655, 1685, 1688, 1720, 1723, 1754, 1784, 1787, 1818, 1848, 1850, 1852, 1884, 1916, 1947, 1977, 1980, 2011, 2065, 2096, 2126, 2128, 2157, 2160, 2195, 2197, 2226, 2229, 2260, 2290, 2293, 2324, 2354, 2357, 2388, 2418, 2421, 2452, 2485, 2516, 2546, 2549, 2580, 2610, 2613, 2644, 2674, 2677, 2708, 2738, 2741, 2772, 2802, 2805, 2850, 2881, 2911, 2914, 2945, 2975, 2978, 3009, 3039, 3042, 3073, 3106, 3137, 3167, 3170, 3201, 3231, 3234, 3265, 3295, 3297, 3326, 3329, 3360, 3390, 3393, 3424, 3454, 3456, 3485, 3488, 3519, 3549, 3552, 3583, 3613, 3616, 3647, 3677, 3680, 3711, 3741]
Discarding 171 places :
Implicit Place search using SMT only with invariants took 4053 ms to find 171 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3688/17233 places, 7779/21129 transitions.
Discarding 3264 places :
Symmetric choice reduction at 0 with 3264 rule applications. Total rules 3264 place count 424 transition count 4515
Iterating global reduction 0 with 3264 rules applied. Total rules applied 6528 place count 424 transition count 4515
Discarding 113 places :
Symmetric choice reduction at 0 with 113 rule applications. Total rules 6641 place count 311 transition count 4402
Iterating global reduction 0 with 113 rules applied. Total rules applied 6754 place count 311 transition count 4402
Discarding 168 places :
Symmetric choice reduction at 0 with 168 rule applications. Total rules 6922 place count 143 transition count 4234
Iterating global reduction 0 with 168 rules applied. Total rules applied 7090 place count 143 transition count 4234
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7094 place count 141 transition count 4232
Applied a total of 7094 rules in 184 ms. Remains 141 /3688 variables (removed 3547) and now considering 4232/7779 (removed 3547) transitions.
[2023-03-22 16:27:56] [INFO ] Flow matrix only has 140 transitions (discarded 4092 similar events)
// Phase 1: matrix 140 rows 141 cols
[2023-03-22 16:27:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 16:27:56] [INFO ] Implicit Places using invariants in 252 ms returned []
[2023-03-22 16:27:56] [INFO ] Flow matrix only has 140 transitions (discarded 4092 similar events)
[2023-03-22 16:27:56] [INFO ] Invariant cache hit.
[2023-03-22 16:27:57] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 612 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 141/17233 places, 4232/21129 transitions.
Finished structural reductions in SI_LTL mode , in 7 iterations and 37771 ms. Remains : 141/17233 places, 4232/21129 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-08 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 s24 1) (GEQ s123 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 11 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-08 finished in 37872 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G((p1 U p2))))'
Support contains 5 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.20 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8222 transitions
Trivial Post-agglo rules discarded 8222 transitions
Performed 8222 trivial Post agglomeration. Transition count delta: 8222
Iterating post reduction 0 with 8222 rules applied. Total rules applied 8223 place count 17231 transition count 12905
Reduce places removed 8222 places and 0 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 1 with 8318 rules applied. Total rules applied 16541 place count 9009 transition count 12809
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 16637 place count 8913 transition count 12809
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 129 Pre rules applied. Total rules applied 16637 place count 8913 transition count 12680
Deduced a syphon composed of 129 places in 3 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 3 with 258 rules applied. Total rules applied 16895 place count 8784 transition count 12680
Discarding 4029 places :
Symmetric choice reduction at 3 with 4029 rule applications. Total rules 20924 place count 4755 transition count 8651
Iterating global reduction 3 with 4029 rules applied. Total rules applied 24953 place count 4755 transition count 8651
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24953 place count 4755 transition count 8650
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24955 place count 4754 transition count 8650
Applied a total of 24955 rules in 2582 ms. Remains 4754 /17233 variables (removed 12479) and now considering 8650/21129 (removed 12479) transitions.
// Phase 1: matrix 8650 rows 4754 cols
[2023-03-22 16:27:59] [INFO ] Computed 198 place invariants in 83 ms
[2023-03-22 16:28:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:28:02] [INFO ] Implicit Places using invariants in 3167 ms returned [213, 320, 2063, 2170, 4230]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3172 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4749/17233 places, 8650/21129 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 4684 transition count 8585
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 4684 transition count 8585
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 132 place count 4682 transition count 8583
Iterating global reduction 0 with 2 rules applied. Total rules applied 134 place count 4682 transition count 8583
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 171 place count 4645 transition count 8546
Iterating global reduction 0 with 37 rules applied. Total rules applied 208 place count 4645 transition count 8546
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 0 with 132 rules applied. Total rules applied 340 place count 4579 transition count 8480
Applied a total of 340 rules in 3594 ms. Remains 4579 /4749 variables (removed 170) and now considering 8480/8650 (removed 170) transitions.
[2023-03-22 16:28:06] [INFO ] Flow matrix only has 8443 transitions (discarded 37 similar events)
// Phase 1: matrix 8443 rows 4579 cols
[2023-03-22 16:28:06] [INFO ] Computed 193 place invariants in 76 ms
[2023-03-22 16:28:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:28:09] [INFO ] Implicit Places using invariants in 3128 ms returned [830, 1137, 1517, 2802, 3420]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3133 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4574/17233 places, 8480/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4572 transition count 8478
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4572 transition count 8478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 4571 transition count 8477
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 4571 transition count 8477
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 18 place count 4559 transition count 8465
Iterating global reduction 0 with 12 rules applied. Total rules applied 30 place count 4559 transition count 8465
Performed 126 Post agglomeration using F-continuation condition.Transition count delta: 126
Deduced a syphon composed of 126 places in 1 ms
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 0 with 252 rules applied. Total rules applied 282 place count 4433 transition count 8339
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 283 place count 4432 transition count 8338
Iterating global reduction 0 with 1 rules applied. Total rules applied 284 place count 4432 transition count 8338
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 315 place count 4401 transition count 8307
Iterating global reduction 0 with 31 rules applied. Total rules applied 346 place count 4401 transition count 8307
Applied a total of 346 rules in 4814 ms. Remains 4401 /4574 variables (removed 173) and now considering 8307/8480 (removed 173) transitions.
[2023-03-22 16:28:14] [INFO ] Flow matrix only has 8223 transitions (discarded 84 similar events)
// Phase 1: matrix 8223 rows 4401 cols
[2023-03-22 16:28:14] [INFO ] Computed 188 place invariants in 81 ms
[2023-03-22 16:28:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:28:17] [INFO ] Implicit Places using invariants in 2857 ms returned [137, 1743, 3073, 3341, 4208]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2865 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4396/17233 places, 8307/21129 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 4332 transition count 8243
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 4332 transition count 8243
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 130 place count 4330 transition count 8241
Iterating global reduction 0 with 2 rules applied. Total rules applied 132 place count 4330 transition count 8241
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 181 place count 4281 transition count 8192
Iterating global reduction 0 with 49 rules applied. Total rules applied 230 place count 4281 transition count 8192
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 0 with 126 rules applied. Total rules applied 356 place count 4218 transition count 8129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 357 place count 4217 transition count 8128
Iterating global reduction 0 with 1 rules applied. Total rules applied 358 place count 4217 transition count 8128
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 387 place count 4188 transition count 8099
Iterating global reduction 0 with 29 rules applied. Total rules applied 416 place count 4188 transition count 8099
Applied a total of 416 rules in 4194 ms. Remains 4188 /4396 variables (removed 208) and now considering 8099/8307 (removed 208) transitions.
[2023-03-22 16:28:21] [INFO ] Flow matrix only has 7927 transitions (discarded 172 similar events)
// Phase 1: matrix 7927 rows 4188 cols
[2023-03-22 16:28:21] [INFO ] Computed 183 place invariants in 91 ms
[2023-03-22 16:28:24] [INFO ] Implicit Places using invariants in 2735 ms returned [3320, 3768, 3801, 3996, 4031]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2740 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4183/17233 places, 8099/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4120 transition count 8036
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4120 transition count 8036
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 4118 transition count 8034
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 4118 transition count 8034
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 182 place count 4066 transition count 7982
Iterating global reduction 0 with 52 rules applied. Total rules applied 234 place count 4066 transition count 7982
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 354 place count 4006 transition count 7922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 355 place count 4005 transition count 7921
Iterating global reduction 0 with 1 rules applied. Total rules applied 356 place count 4005 transition count 7921
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 383 place count 3978 transition count 7894
Iterating global reduction 0 with 27 rules applied. Total rules applied 410 place count 3978 transition count 7894
Applied a total of 410 rules in 3879 ms. Remains 3978 /4183 variables (removed 205) and now considering 7894/8099 (removed 205) transitions.
[2023-03-22 16:28:28] [INFO ] Flow matrix only has 7629 transitions (discarded 265 similar events)
// Phase 1: matrix 7629 rows 3978 cols
[2023-03-22 16:28:28] [INFO ] Computed 178 place invariants in 70 ms
[2023-03-22 16:28:30] [INFO ] Implicit Places using invariants in 2552 ms returned [691, 861, 1525, 2132, 2719]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2557 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 3973/17233 places, 7894/21129 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 3909 transition count 7830
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 3909 transition count 7830
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 130 place count 3907 transition count 7828
Iterating global reduction 0 with 2 rules applied. Total rules applied 132 place count 3907 transition count 7828
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 188 place count 3851 transition count 7772
Iterating global reduction 0 with 56 rules applied. Total rules applied 244 place count 3851 transition count 7772
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 2 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 0 with 122 rules applied. Total rules applied 366 place count 3790 transition count 7711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 367 place count 3789 transition count 7710
Iterating global reduction 0 with 1 rules applied. Total rules applied 368 place count 3789 transition count 7710
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 395 place count 3762 transition count 7683
Iterating global reduction 0 with 27 rules applied. Total rules applied 422 place count 3762 transition count 7683
Applied a total of 422 rules in 3416 ms. Remains 3762 /3973 variables (removed 211) and now considering 7683/7894 (removed 211) transitions.
[2023-03-22 16:28:34] [INFO ] Flow matrix only has 7320 transitions (discarded 363 similar events)
// Phase 1: matrix 7320 rows 3762 cols
[2023-03-22 16:28:34] [INFO ] Computed 173 place invariants in 62 ms
[2023-03-22 16:28:38] [INFO ] Implicit Places using invariants in 3924 ms returned [3, 31, 61, 64, 92, 122, 153, 185, 213, 243, 246, 303, 306, 334, 364, 367, 395, 425, 428, 456, 486, 489, 517, 547, 550, 578, 608, 611, 640, 672, 700, 730, 741, 770, 773, 801, 831, 836, 865, 868, 896, 926, 929, 958, 961, 989, 1019, 1022, 1050, 1080, 1083, 1111, 1141, 1144, 1172, 1202, 1205, 1234, 1266, 1294, 1324, 1327, 1388, 1391, 1420, 1452, 1480, 1510, 1513, 1542, 1545, 1574, 1604, 1607, 1636, 1668, 1696, 1726, 1729, 1758, 1761, 1789, 1819, 1821, 1823, 1851, 1881, 1884, 1912, 1942, 1945, 1973, 2003, 2006, 2038, 2041, 2069, 2099, 2102, 2130, 2160, 2163, 2191, 2221, 2224, 2252, 2282, 2285, 2313, 2343, 2361, 2390, 2393, 2421, 2451, 2454, 2482, 2512, 2515, 2543, 2573, 2576, 2605, 2608, 2636, 2669, 2697, 2727, 2730, 2758, 2788, 2791, 2819, 2852, 2880, 2913, 2941, 2971, 2974, 3002, 3035, 3063, 3093, 3096, 3124, 3154, 3157, 3185, 3215, 3218, 3246, 3276, 3279, 3307, 3337, 3340, 3368, 3398, 3401, 3452, 3484, 3512, 3542, 3545, 3573, 3603, 3606, 3638, 3642]
Discarding 169 places :
Implicit Place search using SMT only with invariants took 3929 ms to find 169 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3593/17233 places, 7683/21129 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3593 transition count 7682
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3592 transition count 7682
Discarding 3156 places :
Symmetric choice reduction at 0 with 3156 rule applications. Total rules 3158 place count 436 transition count 4526
Iterating global reduction 0 with 3156 rules applied. Total rules applied 6314 place count 436 transition count 4526
Discarding 113 places :
Symmetric choice reduction at 0 with 113 rule applications. Total rules 6427 place count 323 transition count 4413
Iterating global reduction 0 with 113 rules applied. Total rules applied 6540 place count 323 transition count 4413
Discarding 165 places :
Symmetric choice reduction at 0 with 165 rule applications. Total rules 6705 place count 158 transition count 4248
Iterating global reduction 0 with 165 rules applied. Total rules applied 6870 place count 158 transition count 4248
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 6880 place count 153 transition count 4243
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6881 place count 152 transition count 4242
Iterating global reduction 0 with 1 rules applied. Total rules applied 6882 place count 152 transition count 4242
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6884 place count 150 transition count 4240
Iterating global reduction 0 with 2 rules applied. Total rules applied 6886 place count 150 transition count 4240
Applied a total of 6886 rules in 241 ms. Remains 150 /3593 variables (removed 3443) and now considering 4240/7683 (removed 3443) transitions.
[2023-03-22 16:28:38] [INFO ] Flow matrix only has 181 transitions (discarded 4059 similar events)
// Phase 1: matrix 181 rows 150 cols
[2023-03-22 16:28:38] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-22 16:28:38] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-22 16:28:38] [INFO ] Flow matrix only has 181 transitions (discarded 4059 similar events)
[2023-03-22 16:28:38] [INFO ] Invariant cache hit.
[2023-03-22 16:28:39] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 698 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 150/17233 places, 4240/21129 transitions.
Finished structural reductions in SI_LTL mode , in 7 iterations and 41815 ms. Remains : 150/17233 places, 4240/21129 transitions.
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(OR p2 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s11 1) (GEQ s135 1)), p1:(GEQ s67 1), p0:(OR (LT s54 1) (LT s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 8049 reset in 516 ms.
Product exploration explored 100000 steps with 8076 reset in 587 ms.
Computed a total of 150 stabilizing places and 4240 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 150 transition count 4240
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (AND (NOT p2) (NOT p1))), (X (NOT (OR p2 p1))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X p0)), (F (G (NOT p2))), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (OR p2 p1))), (X (X (NOT (OR p2 p1))))]
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 12 factoid took 666 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-09 finished in 44067 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X((p0||(X(p1)&&(p2||X(p3)))))||F(p4)))))'
Support contains 8 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 66 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2023-03-22 16:28:42] [INFO ] Computed 198 place invariants in 1492 ms
[2023-03-22 16:28:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:28:44] [INFO ] Implicit Places using invariants in 2882 ms returned []
Implicit Place search using SMT only with invariants took 2884 ms to find 0 implicit places.
[2023-03-22 16:28:44] [INFO ] Invariant cache hit.
[2023-03-22 16:28:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:28:45] [INFO ] Dead Transitions using invariants and state equation in 1397 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4349 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 414 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3) (NOT p4)) (AND (NOT p0) (NOT p1) (NOT p4))), (OR (AND (NOT p0) (NOT p2) (NOT p3) (NOT p4)) (AND (NOT p0) (NOT p1) (NOT p4))), (OR (AND (NOT p0) (NOT p2) (NOT p3) (NOT p4)) (AND (NOT p0) (NOT p1) (NOT p4))), (AND (NOT p4) (NOT p1)), (AND (NOT p4) p1 (NOT p3)), (NOT p4)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p4), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p4) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p4) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p4) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p4) p1 (NOT p3)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p4), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p4:(AND (GEQ s2893 1) (GEQ s10037 1)), p0:(GEQ s9694 1), p2:(AND (GEQ s2471 1) (GEQ s2626 1)), p1:(AND (GEQ s13369 1) (GEQ s14729 1)), p3:(GEQ s5977 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][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 47 steps with 3 reset in 3 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-10 finished in 4825 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(F((p0&&F(p1))))))))'
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.20 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8286 transitions
Trivial Post-agglo rules discarded 8286 transitions
Performed 8286 trivial Post agglomeration. Transition count delta: 8286
Iterating post reduction 0 with 8286 rules applied. Total rules applied 8287 place count 17231 transition count 12841
Reduce places removed 8286 places and 0 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 1 with 8318 rules applied. Total rules applied 16605 place count 8945 transition count 12809
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 16637 place count 8913 transition count 12809
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 129 Pre rules applied. Total rules applied 16637 place count 8913 transition count 12680
Deduced a syphon composed of 129 places in 3 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 3 with 258 rules applied. Total rules applied 16895 place count 8784 transition count 12680
Discarding 4028 places :
Symmetric choice reduction at 3 with 4028 rule applications. Total rules 20923 place count 4756 transition count 8652
Iterating global reduction 3 with 4028 rules applied. Total rules applied 24951 place count 4756 transition count 8652
Applied a total of 24951 rules in 2489 ms. Remains 4756 /17233 variables (removed 12477) and now considering 8652/21129 (removed 12477) transitions.
// Phase 1: matrix 8652 rows 4756 cols
[2023-03-22 16:28:48] [INFO ] Computed 198 place invariants in 89 ms
[2023-03-22 16:28:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:28:51] [INFO ] Implicit Places using invariants in 3255 ms returned [571, 926, 929, 2423, 3556]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3260 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4751/17233 places, 8652/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4749 transition count 8650
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4749 transition count 8650
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4747 transition count 8648
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4747 transition count 8648
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 49 place count 4706 transition count 8607
Iterating global reduction 0 with 41 rules applied. Total rules applied 90 place count 4706 transition count 8607
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Deduced a syphon composed of 127 places in 2 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 0 with 254 rules applied. Total rules applied 344 place count 4579 transition count 8480
Applied a total of 344 rules in 3604 ms. Remains 4579 /4751 variables (removed 172) and now considering 8480/8652 (removed 172) transitions.
[2023-03-22 16:28:55] [INFO ] Flow matrix only has 8439 transitions (discarded 41 similar events)
// Phase 1: matrix 8439 rows 4579 cols
[2023-03-22 16:28:55] [INFO ] Computed 193 place invariants in 88 ms
[2023-03-22 16:28:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:28:58] [INFO ] Implicit Places using invariants in 3261 ms returned [689, 1008, 2860, 2998, 4309]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3267 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4574/17233 places, 8480/21129 transitions.
Discarding 190 places :
Symmetric choice reduction at 0 with 190 rule applications. Total rules 190 place count 4384 transition count 8290
Iterating global reduction 0 with 190 rules applied. Total rules applied 380 place count 4384 transition count 8290
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Deduced a syphon composed of 128 places in 2 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 0 with 256 rules applied. Total rules applied 636 place count 4256 transition count 8162
Applied a total of 636 rules in 1967 ms. Remains 4256 /4574 variables (removed 318) and now considering 8162/8480 (removed 318) transitions.
[2023-03-22 16:29:00] [INFO ] Flow matrix only has 8119 transitions (discarded 43 similar events)
// Phase 1: matrix 8119 rows 4256 cols
[2023-03-22 16:29:00] [INFO ] Computed 188 place invariants in 84 ms
[2023-03-22 16:29:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:29:03] [INFO ] Implicit Places using invariants in 2873 ms returned [1033, 1387, 2026, 3103, 3517]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2878 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4251/17233 places, 8162/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4249 transition count 8160
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4249 transition count 8160
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4247 transition count 8158
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4247 transition count 8158
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 35 place count 4220 transition count 8131
Iterating global reduction 0 with 27 rules applied. Total rules applied 62 place count 4220 transition count 8131
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 66 place count 4218 transition count 8129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 4217 transition count 8128
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 4217 transition count 8128
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 107 place count 4178 transition count 8089
Iterating global reduction 0 with 39 rules applied. Total rules applied 146 place count 4178 transition count 8089
Applied a total of 146 rules in 4032 ms. Remains 4178 /4251 variables (removed 73) and now considering 8089/8162 (removed 73) transitions.
[2023-03-22 16:29:07] [INFO ] Flow matrix only has 7970 transitions (discarded 119 similar events)
// Phase 1: matrix 7970 rows 4178 cols
[2023-03-22 16:29:07] [INFO ] Computed 183 place invariants in 77 ms
[2023-03-22 16:29:10] [INFO ] Implicit Places using invariants in 2758 ms returned [3, 1191, 1552, 1555, 3006]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2774 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4173/17233 places, 8089/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4110 transition count 8026
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4110 transition count 8026
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 4108 transition count 8024
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 4108 transition count 8024
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 159 place count 4079 transition count 7995
Iterating global reduction 0 with 29 rules applied. Total rules applied 188 place count 4079 transition count 7995
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 308 place count 4019 transition count 7935
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 309 place count 4018 transition count 7934
Iterating global reduction 0 with 1 rules applied. Total rules applied 310 place count 4018 transition count 7934
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 356 place count 3972 transition count 7888
Iterating global reduction 0 with 46 rules applied. Total rules applied 402 place count 3972 transition count 7888
Applied a total of 402 rules in 3729 ms. Remains 3972 /4173 variables (removed 201) and now considering 7888/8089 (removed 201) transitions.
[2023-03-22 16:29:14] [INFO ] Flow matrix only has 7679 transitions (discarded 209 similar events)
// Phase 1: matrix 7679 rows 3972 cols
[2023-03-22 16:29:14] [INFO ] Computed 178 place invariants in 68 ms
[2023-03-22 16:29:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:29:16] [INFO ] Implicit Places using invariants in 2620 ms returned [433, 568, 1013, 3540]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2624 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 3968/17233 places, 7888/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3966 transition count 7886
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3966 transition count 7886
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 3965 transition count 7885
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 3965 transition count 7885
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 20 place count 3951 transition count 7871
Iterating global reduction 0 with 14 rules applied. Total rules applied 34 place count 3951 transition count 7871
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 2 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 0 with 116 rules applied. Total rules applied 150 place count 3893 transition count 7813
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 152 place count 3891 transition count 7811
Iterating global reduction 0 with 2 rules applied. Total rules applied 154 place count 3891 transition count 7811
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 221 place count 3824 transition count 7744
Iterating global reduction 0 with 67 rules applied. Total rules applied 288 place count 3824 transition count 7744
Applied a total of 288 rules in 3473 ms. Remains 3824 /3968 variables (removed 144) and now considering 7744/7888 (removed 144) transitions.
[2023-03-22 16:29:20] [INFO ] Flow matrix only has 7438 transitions (discarded 306 similar events)
// Phase 1: matrix 7438 rows 3824 cols
[2023-03-22 16:29:20] [INFO ] Computed 174 place invariants in 67 ms
[2023-03-22 16:29:22] [INFO ] Implicit Places using invariants in 2485 ms returned [809, 1408, 2149, 3458]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2490 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3820/17233 places, 7744/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 3757 transition count 7681
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 3757 transition count 7681
Performed 120 Post agglomeration using F-continuation condition.Transition count delta: 120
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 0 with 240 rules applied. Total rules applied 366 place count 3637 transition count 7561
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 367 place count 3636 transition count 7560
Iterating global reduction 0 with 1 rules applied. Total rules applied 368 place count 3636 transition count 7560
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 394 place count 3610 transition count 7534
Iterating global reduction 0 with 26 rules applied. Total rules applied 420 place count 3610 transition count 7534
Applied a total of 420 rules in 2166 ms. Remains 3610 /3820 variables (removed 210) and now considering 7534/7744 (removed 210) transitions.
[2023-03-22 16:29:24] [INFO ] Flow matrix only has 7194 transitions (discarded 340 similar events)
// Phase 1: matrix 7194 rows 3610 cols
[2023-03-22 16:29:24] [INFO ] Computed 170 place invariants in 70 ms
[2023-03-22 16:29:28] [INFO ] Implicit Places using invariants in 3622 ms returned [28, 57, 60, 86, 115, 118, 144, 173, 176, 202, 231, 234, 260, 289, 292, 318, 347, 350, 377, 408, 434, 463, 473, 501, 504, 561, 587, 616, 619, 645, 674, 677, 741, 771, 798, 857, 886, 889, 916, 921, 949, 952, 979, 1010, 1036, 1065, 1068, 1094, 1123, 1126, 1152, 1181, 1188, 1216, 1219, 1245, 1274, 1277, 1304, 1337, 1340, 1366, 1395, 1398, 1424, 1453, 1456, 1482, 1511, 1514, 1540, 1569, 1572, 1598, 1627, 1630, 1656, 1685, 1688, 1714, 1743, 1746, 1772, 1801, 1811, 1839, 1842, 1868, 1897, 1900, 1926, 1955, 1958, 1984, 2016, 2042, 2071, 2074, 2100, 2129, 2132, 2158, 2187, 2190, 2216, 2248, 2274, 2303, 2306, 2332, 2364, 2390, 2419, 2422, 2448, 2477, 2480, 2506, 2535, 2538, 2564, 2593, 2596, 2624, 2627, 2658, 2684, 2713, 2716, 2742, 2771, 2774, 2800, 2829, 2832, 2858, 2887, 2890, 2916, 2945, 2948, 2994, 2997, 3023, 3052, 3055, 3081, 3110, 3113, 3139, 3168, 3171, 3197, 3226, 3229, 3260, 3286, 3315, 3318, 3344, 3376, 3402, 3431, 3434, 3460, 3489]
Discarding 166 places :
Implicit Place search using SMT only with invariants took 3627 ms to find 166 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 3444/17233 places, 7534/21129 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3444 transition count 7533
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3443 transition count 7533
Discarding 3060 places :
Symmetric choice reduction at 0 with 3060 rule applications. Total rules 3062 place count 383 transition count 4473
Iterating global reduction 0 with 3060 rules applied. Total rules applied 6122 place count 383 transition count 4473
Discarding 112 places :
Symmetric choice reduction at 0 with 112 rule applications. Total rules 6234 place count 271 transition count 4361
Iterating global reduction 0 with 112 rules applied. Total rules applied 6346 place count 271 transition count 4361
Discarding 112 places :
Symmetric choice reduction at 0 with 112 rule applications. Total rules 6458 place count 159 transition count 4249
Iterating global reduction 0 with 112 rules applied. Total rules applied 6570 place count 159 transition count 4249
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 0 with 18 rules applied. Total rules applied 6588 place count 150 transition count 4240
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6590 place count 148 transition count 4238
Iterating global reduction 0 with 2 rules applied. Total rules applied 6592 place count 148 transition count 4238
Applied a total of 6592 rules in 207 ms. Remains 148 /3444 variables (removed 3296) and now considering 4238/7534 (removed 3296) transitions.
[2023-03-22 16:29:28] [INFO ] Flow matrix only has 208 transitions (discarded 4030 similar events)
// Phase 1: matrix 208 rows 148 cols
[2023-03-22 16:29:28] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-22 16:29:28] [INFO ] Implicit Places using invariants in 263 ms returned []
[2023-03-22 16:29:28] [INFO ] Flow matrix only has 208 transitions (discarded 4030 similar events)
[2023-03-22 16:29:28] [INFO ] Invariant cache hit.
[2023-03-22 16:29:29] [INFO ] Implicit Places using invariants and state equation in 444 ms returned []
Implicit Place search using SMT with State Equation took 709 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 8 : 148/17233 places, 4238/21129 transitions.
Finished structural reductions in SI_LTL mode , in 8 iterations and 43299 ms. Remains : 148/17233 places, 4238/21129 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LT s30 1) (LT s32 1)), p0:(GEQ s41 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-11 finished in 43437 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 68 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2023-03-22 16:29:31] [INFO ] Computed 198 place invariants in 1454 ms
[2023-03-22 16:29:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:29:32] [INFO ] Implicit Places using invariants in 2834 ms returned []
Implicit Place search using SMT only with invariants took 2838 ms to find 0 implicit places.
[2023-03-22 16:29:32] [INFO ] Invariant cache hit.
[2023-03-22 16:29:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:29:33] [INFO ] Dead Transitions using invariants and state equation in 1354 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4262 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s2847 1), p1:(AND (GEQ s6313 1) (GEQ s11046 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-13 finished in 4459 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X((!p1&&X(G((!p1||G(p2))))))))'
Support contains 2 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 67 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
[2023-03-22 16:29:34] [INFO ] Invariant cache hit.
[2023-03-22 16:29:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:29:35] [INFO ] Implicit Places using invariants in 1369 ms returned []
Implicit Place search using SMT only with invariants took 1378 ms to find 0 implicit places.
[2023-03-22 16:29:35] [INFO ] Invariant cache hit.
[2023-03-22 16:29:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 16:29:36] [INFO ] Dead Transitions using invariants and state equation in 1360 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2807 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 301 ms :[p1, p1, p1, true, (AND (NOT p2) p1), (NOT p2), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=2 dest: 6}], [{ cond=true, acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=(AND p1 p2), acceptance={} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={} source=5 dest: 3}, { cond=p2, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=6 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0, 1} source=6 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), acceptance={} source=6 dest: 4}, { cond=(OR (AND p0 (NOT p1)) (AND p0 p2)), acceptance={0} source=6 dest: 6}, { cond=(AND p0 p1 p2), acceptance={1} source=6 dest: 7}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0, 1} source=7 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), acceptance={} source=7 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=7 dest: 6}, { cond=(AND p0 p1 p2), acceptance={1} source=7 dest: 7}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=7 dest: 8}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=8 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0, 1} source=8 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), acceptance={} source=8 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=8 dest: 6}, { cond=(AND p0 p1 p2), acceptance={1} source=8 dest: 7}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(GEQ s4476 1), p1:(OR (GEQ s4476 1) (LT s8133 1)), p2:(AND (LT s4476 1) (LT s8133 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-14 finished in 3167 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(!p0 U (G(!p0)||(!p0&&G(!p1)))))))'
[2023-03-22 16:29:37] [INFO ] Flatten gal took : 472 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14722856827061741955
[2023-03-22 16:29:37] [INFO ] Too many transitions (21129) to apply POR reductions. Disabling POR matrices.
[2023-03-22 16:29:38] [INFO ] Built C files in 157ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14722856827061741955
Running compilation step : cd /tmp/ltsmin14722856827061741955;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-22 16:29:38] [INFO ] Applying decomposition
[2023-03-22 16:29:38] [INFO ] Flatten gal took : 466 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9079686709042307617.txt' '-o' '/tmp/graph9079686709042307617.bin' '-w' '/tmp/graph9079686709042307617.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9079686709042307617.bin' '-l' '-1' '-v' '-w' '/tmp/graph9079686709042307617.weights' '-q' '0' '-e' '0.001'
[2023-03-22 16:29:39] [INFO ] Decomposing Gal with order
[2023-03-22 16:29:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 16:30:03] [INFO ] Removed a total of 16051 redundant transitions.
[2023-03-22 16:30:04] [INFO ] Flatten gal took : 4892 ms
[2023-03-22 16:30:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 228 labels/synchronizations in 294 ms.
[2023-03-22 16:30:04] [INFO ] Time to serialize gal into /tmp/LTLFireability11415810615655601278.gal : 150 ms
[2023-03-22 16:30:04] [INFO ] Time to serialize properties into /tmp/LTLFireability11101037454039143127.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11415810615655601278.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11101037454039143127.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((X(("(u4224.Node12HasTheLeafSetOfLxToReplaceNode1>=1)")||(("(u4224.Node12HasTheLeafSetOfLxToReplaceNode1<1)")U((G("(u4224.Node12HasT...367
Formula 0 simplified : X(!"(u4224.Node12HasTheLeafSetOfLxToReplaceNode1>=1)" & (F"((i57.i3.u694.NoNodeManageTheBreakDownOfNode11>=1)&&(i50.u3017.Node46Want...245
Compilation finished in 269953 ms.
Running link step : cd /tmp/ltsmin14722856827061741955;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 172 ms.
Running LTSmin : cd /tmp/ltsmin14722856827061741955;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp0==true)||(!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&[](!(LTLAPp1==true)))))))' '--buchi-type=spotba'
ITS-tools command line returned an error code 137
[2023-03-22 16:49:56] [INFO ] Flatten gal took : 1682 ms
[2023-03-22 16:49:57] [INFO ] Time to serialize gal into /tmp/LTLFireability8318253405316931120.gal : 284 ms
[2023-03-22 16:49:57] [INFO ] Time to serialize properties into /tmp/LTLFireability1106698007242837127.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8318253405316931120.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1106698007242837127.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((X(("(Node12HasTheLeafSetOfLxToReplaceNode1>=1)")||(("(Node12HasTheLeafSetOfLxToReplaceNode1<1)")U((G("(Node12HasTheLeafSetOfLxToRep...321
Formula 0 simplified : X(!"(Node12HasTheLeafSetOfLxToReplaceNode1>=1)" & (F"((NoNodeManageTheBreakDownOfNode11>=1)&&(Node46WantsToManageTheBreakDownOfNode1...211
Detected timeout of ITS tools.
[2023-03-22 17:13:04] [INFO ] Flatten gal took : 1586 ms
[2023-03-22 17:13:06] [INFO ] Input system was already deterministic with 21129 transitions.
[2023-03-22 17:13:06] [INFO ] Transformed 17233 places.
[2023-03-22 17:13:07] [INFO ] Transformed 21129 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-22 17:13:46] [INFO ] Time to serialize gal into /tmp/LTLFireability9270299271463359391.gal : 220 ms
[2023-03-22 17:13:46] [INFO ] Time to serialize properties into /tmp/LTLFireability13186259084081571680.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9270299271463359391.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13186259084081571680.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(("(Node12HasTheLeafSetOfLxToReplaceNode1>=1)")||(("(Node12HasTheLeafSetOfLxToReplaceNode1<1)")U((G("(Node12HasTheLeafSetOfLxToRep...321
Formula 0 simplified : X(!"(Node12HasTheLeafSetOfLxToReplaceNode1>=1)" & (F"((NoNodeManageTheBreakDownOfNode11>=1)&&(Node46WantsToManageTheBreakDownOfNode1...211
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9943844 kB
After kill :
MemTotal: 16393216 kB
MemFree: 13408488 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="LeafsetExtension-PT-S64C3"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is LeafsetExtension-PT-S64C3, 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 r229-tall-167856413400532"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C3.tgz
mv LeafsetExtension-PT-S64C3 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 '
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 ;