About the Execution of LoLa+red for GPUForwardProgress-PT-40b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 526.684 | 62667.00 | 103686.00 | 872.10 | FFFTTFFFFFTFTTTT | 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.r199-smll-167840345600155.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is GPUForwardProgress-PT-40b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r199-smll-167840345600155
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 692K
-rw-r--r-- 1 mcc users 8.8K Feb 25 14:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 25 14:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 14:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 14:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 14:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Feb 25 14:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 14:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 25 14:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 199K 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 GPUForwardProgress-PT-40b-LTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-40b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678485258746
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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-40b
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 21:54:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 21:54:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 21:54:22] [INFO ] Load time of PNML (sax parser for PT used): 192 ms
[2023-03-10 21:54:22] [INFO ] Transformed 796 places.
[2023-03-10 21:54:22] [INFO ] Transformed 837 transitions.
[2023-03-10 21:54:22] [INFO ] Found NUPN structural information;
[2023-03-10 21:54:22] [INFO ] Parsed PT model containing 796 places and 837 transitions and 2077 arcs in 362 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 796 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 796/796 places, 837/837 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 795 transition count 837
Discarding 79 places :
Symmetric choice reduction at 1 with 79 rule applications. Total rules 80 place count 716 transition count 758
Iterating global reduction 1 with 79 rules applied. Total rules applied 159 place count 716 transition count 758
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 192 place count 683 transition count 725
Iterating global reduction 1 with 33 rules applied. Total rules applied 225 place count 683 transition count 725
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 256 place count 683 transition count 694
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 257 place count 682 transition count 693
Iterating global reduction 2 with 1 rules applied. Total rules applied 258 place count 682 transition count 693
Applied a total of 258 rules in 385 ms. Remains 682 /796 variables (removed 114) and now considering 693/837 (removed 144) transitions.
// Phase 1: matrix 693 rows 682 cols
[2023-03-10 21:54:23] [INFO ] Computed 41 place invariants in 48 ms
[2023-03-10 21:54:24] [INFO ] Implicit Places using invariants in 830 ms returned []
[2023-03-10 21:54:24] [INFO ] Invariant cache hit.
[2023-03-10 21:54:25] [INFO ] Implicit Places using invariants and state equation in 1013 ms returned []
Implicit Place search using SMT with State Equation took 1903 ms to find 0 implicit places.
[2023-03-10 21:54:25] [INFO ] Invariant cache hit.
[2023-03-10 21:54:26] [INFO ] Dead Transitions using invariants and state equation in 672 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 682/796 places, 693/837 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2970 ms. Remains : 682/796 places, 693/837 transitions.
Support contains 24 out of 682 places after structural reductions.
[2023-03-10 21:54:26] [INFO ] Flatten gal took : 105 ms
[2023-03-10 21:54:26] [INFO ] Flatten gal took : 55 ms
[2023-03-10 21:54:26] [INFO ] Input system was already deterministic with 693 transitions.
Incomplete random walk after 10000 steps, including 29 resets, run finished after 997 ms. (steps per millisecond=10 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-10 21:54:28] [INFO ] Invariant cache hit.
[2023-03-10 21:54:28] [INFO ] After 460ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-10 21:54:29] [INFO ] [Nat]Absence check using 0 positive and 41 generalized place invariants in 52 ms returned sat
[2023-03-10 21:54:30] [INFO ] After 666ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-10 21:54:30] [INFO ] After 1366ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 435 ms.
[2023-03-10 21:54:31] [INFO ] After 2454ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 8 properties in 210 ms.
Support contains 1 out of 682 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 682/682 places, 693/693 transitions.
Graph (trivial) has 569 edges and 682 vertex of which 6 / 682 are part of one of the 1 SCC in 6 ms
Free SCC test removed 5 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 1055 edges and 677 vertex of which 633 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.3 ms
Discarding 44 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 0 with 338 rules applied. Total rules applied 340 place count 633 transition count 345
Reduce places removed 336 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 349 rules applied. Total rules applied 689 place count 297 transition count 332
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 693 place count 293 transition count 332
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 83 Pre rules applied. Total rules applied 693 place count 293 transition count 249
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 166 rules applied. Total rules applied 859 place count 210 transition count 249
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 899 place count 170 transition count 209
Iterating global reduction 3 with 40 rules applied. Total rules applied 939 place count 170 transition count 209
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 939 place count 170 transition count 208
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 941 place count 169 transition count 208
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Deduced a syphon composed of 122 places in 0 ms
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 3 with 244 rules applied. Total rules applied 1185 place count 47 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 130 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 2 rules applied. Total rules applied 1187 place count 46 transition count 85
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1188 place count 46 transition count 84
Discarding 38 places :
Symmetric choice reduction at 5 with 38 rule applications. Total rules 1226 place count 8 transition count 8
Iterating global reduction 5 with 38 rules applied. Total rules applied 1264 place count 8 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 1267 place count 6 transition count 7
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 6 edges and 6 vertex of which 5 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 5 with 3 rules applied. Total rules applied 1270 place count 5 transition count 5
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1271 place count 5 transition count 4
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1272 place count 4 transition count 3
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1273 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1273 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1275 place count 2 transition count 2
Applied a total of 1275 rules in 84 ms. Remains 2 /682 variables (removed 680) and now considering 2/693 (removed 691) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 2/682 places, 2/693 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Computed a total of 125 stabilizing places and 125 stable transitions
Graph (complete) has 1062 edges and 682 vertex of which 638 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.25 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 2 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 693/693 transitions.
Graph (trivial) has 568 edges and 682 vertex of which 6 / 682 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1056 edges and 677 vertex of which 633 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.12 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 334 transitions
Trivial Post-agglo rules discarded 334 transitions
Performed 334 trivial Post agglomeration. Transition count delta: 334
Iterating post reduction 0 with 334 rules applied. Total rules applied 336 place count 632 transition count 349
Reduce places removed 334 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 345 rules applied. Total rules applied 681 place count 298 transition count 338
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 684 place count 295 transition count 338
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 684 place count 295 transition count 254
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 852 place count 211 transition count 254
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 891 place count 172 transition count 215
Iterating global reduction 3 with 39 rules applied. Total rules applied 930 place count 172 transition count 215
Performed 120 Post agglomeration using F-continuation condition.Transition count delta: 120
Deduced a syphon composed of 120 places in 0 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 1170 place count 52 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1171 place count 52 transition count 94
Discarding 39 places :
Symmetric choice reduction at 4 with 39 rule applications. Total rules 1210 place count 13 transition count 17
Iterating global reduction 4 with 39 rules applied. Total rules applied 1249 place count 13 transition count 17
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 1253 place count 11 transition count 16
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 1255 place count 11 transition count 16
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1256 place count 10 transition count 15
Applied a total of 1256 rules in 73 ms. Remains 10 /682 variables (removed 672) and now considering 15/693 (removed 678) transitions.
[2023-03-10 21:54:31] [INFO ] Flow matrix only has 14 transitions (discarded 1 similar events)
// Phase 1: matrix 14 rows 10 cols
[2023-03-10 21:54:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-10 21:54:32] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-10 21:54:32] [INFO ] Flow matrix only has 14 transitions (discarded 1 similar events)
[2023-03-10 21:54:32] [INFO ] Invariant cache hit.
[2023-03-10 21:54:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 21:54:32] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-10 21:54:32] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-10 21:54:32] [INFO ] Flow matrix only has 14 transitions (discarded 1 similar events)
[2023-03-10 21:54:32] [INFO ] Invariant cache hit.
[2023-03-10 21:54:32] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/682 places, 15/693 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 204 ms. Remains : 10/682 places, 15/693 transitions.
Stuttering acceptance computed with spot in 209 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s5 0) (NEQ s1 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 1 steps with 0 reset in 2 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-00 finished in 484 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 2 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 693/693 transitions.
Graph (trivial) has 566 edges and 682 vertex of which 6 / 682 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1056 edges and 677 vertex of which 633 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.3 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 332 transitions
Trivial Post-agglo rules discarded 332 transitions
Performed 332 trivial Post agglomeration. Transition count delta: 332
Iterating post reduction 0 with 332 rules applied. Total rules applied 334 place count 632 transition count 351
Reduce places removed 332 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 345 rules applied. Total rules applied 679 place count 300 transition count 338
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 683 place count 296 transition count 338
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 683 place count 296 transition count 254
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 851 place count 212 transition count 254
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 890 place count 173 transition count 215
Iterating global reduction 3 with 39 rules applied. Total rules applied 929 place count 173 transition count 215
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Deduced a syphon composed of 122 places in 0 ms
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 3 with 244 rules applied. Total rules applied 1173 place count 51 transition count 93
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1174 place count 51 transition count 92
Discarding 38 places :
Symmetric choice reduction at 4 with 38 rule applications. Total rules 1212 place count 13 transition count 17
Iterating global reduction 4 with 38 rules applied. Total rules applied 1250 place count 13 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 1252 place count 12 transition count 16
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1253 place count 12 transition count 16
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1254 place count 11 transition count 15
Applied a total of 1254 rules in 55 ms. Remains 11 /682 variables (removed 671) and now considering 15/693 (removed 678) transitions.
[2023-03-10 21:54:32] [INFO ] Flow matrix only has 14 transitions (discarded 1 similar events)
// Phase 1: matrix 14 rows 11 cols
[2023-03-10 21:54:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-10 21:54:32] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-10 21:54:32] [INFO ] Flow matrix only has 14 transitions (discarded 1 similar events)
[2023-03-10 21:54:32] [INFO ] Invariant cache hit.
[2023-03-10 21:54:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 21:54:32] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-10 21:54:32] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-10 21:54:32] [INFO ] Flow matrix only has 14 transitions (discarded 1 similar events)
[2023-03-10 21:54:32] [INFO ] Invariant cache hit.
[2023-03-10 21:54:32] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/682 places, 15/693 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 156 ms. Remains : 11/682 places, 15/693 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s4 0) (NEQ s6 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 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-01 finished in 213 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 2 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 693/693 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 671 transition count 682
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 671 transition count 682
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 671 transition count 678
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 31 place count 666 transition count 673
Iterating global reduction 1 with 5 rules applied. Total rules applied 36 place count 666 transition count 673
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 40 place count 666 transition count 669
Applied a total of 40 rules in 147 ms. Remains 666 /682 variables (removed 16) and now considering 669/693 (removed 24) transitions.
// Phase 1: matrix 669 rows 666 cols
[2023-03-10 21:54:32] [INFO ] Computed 41 place invariants in 5 ms
[2023-03-10 21:54:32] [INFO ] Implicit Places using invariants in 262 ms returned []
[2023-03-10 21:54:32] [INFO ] Invariant cache hit.
[2023-03-10 21:54:33] [INFO ] Implicit Places using invariants and state equation in 685 ms returned []
Implicit Place search using SMT with State Equation took 954 ms to find 0 implicit places.
[2023-03-10 21:54:33] [INFO ] Invariant cache hit.
[2023-03-10 21:54:34] [INFO ] Dead Transitions using invariants and state equation in 720 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 666/682 places, 669/693 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1824 ms. Remains : 666/682 places, 669/693 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s244 0) (EQ s527 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 44605 steps with 132 reset in 336 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-05 finished in 2280 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 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 693/693 transitions.
Graph (trivial) has 567 edges and 682 vertex of which 6 / 682 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1056 edges and 677 vertex of which 633 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.4 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 333 transitions
Trivial Post-agglo rules discarded 333 transitions
Performed 333 trivial Post agglomeration. Transition count delta: 333
Iterating post reduction 0 with 333 rules applied. Total rules applied 335 place count 632 transition count 350
Reduce places removed 333 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 344 rules applied. Total rules applied 679 place count 299 transition count 339
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 682 place count 296 transition count 339
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 682 place count 296 transition count 255
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 850 place count 212 transition count 255
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 888 place count 174 transition count 217
Iterating global reduction 3 with 38 rules applied. Total rules applied 926 place count 174 transition count 217
Performed 121 Post agglomeration using F-continuation condition.Transition count delta: 121
Deduced a syphon composed of 121 places in 0 ms
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 3 with 242 rules applied. Total rules applied 1168 place count 53 transition count 96
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1169 place count 53 transition count 95
Discarding 38 places :
Symmetric choice reduction at 4 with 38 rule applications. Total rules 1207 place count 15 transition count 20
Iterating global reduction 4 with 38 rules applied. Total rules applied 1245 place count 15 transition count 20
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1251 place count 12 transition count 19
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 1253 place count 12 transition count 19
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1254 place count 11 transition count 18
Applied a total of 1254 rules in 43 ms. Remains 11 /682 variables (removed 671) and now considering 18/693 (removed 675) transitions.
[2023-03-10 21:54:34] [INFO ] Flow matrix only has 16 transitions (discarded 2 similar events)
// Phase 1: matrix 16 rows 11 cols
[2023-03-10 21:54:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-10 21:54:35] [INFO ] Implicit Places using invariants in 176 ms returned []
[2023-03-10 21:54:35] [INFO ] Flow matrix only has 16 transitions (discarded 2 similar events)
[2023-03-10 21:54:35] [INFO ] Invariant cache hit.
[2023-03-10 21:54:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 21:54:35] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2023-03-10 21:54:35] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-10 21:54:35] [INFO ] Flow matrix only has 16 transitions (discarded 2 similar events)
[2023-03-10 21:54:35] [INFO ] Invariant cache hit.
[2023-03-10 21:54:35] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/682 places, 18/693 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 321 ms. Remains : 11/682 places, 18/693 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-06 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:(OR (EQ s2 0) (EQ s6 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 21 steps with 3 reset in 0 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-06 finished in 439 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(X(G(p1)))||p0)) U G((!p1 U X(p2)))))'
Support contains 3 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 693/693 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 672 transition count 683
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 672 transition count 683
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 24 place count 672 transition count 679
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 29 place count 667 transition count 674
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 667 transition count 674
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 38 place count 667 transition count 670
Applied a total of 38 rules in 76 ms. Remains 667 /682 variables (removed 15) and now considering 670/693 (removed 23) transitions.
// Phase 1: matrix 670 rows 667 cols
[2023-03-10 21:54:35] [INFO ] Computed 41 place invariants in 7 ms
[2023-03-10 21:54:35] [INFO ] Implicit Places using invariants in 248 ms returned []
[2023-03-10 21:54:35] [INFO ] Invariant cache hit.
[2023-03-10 21:54:36] [INFO ] Implicit Places using invariants and state equation in 741 ms returned []
Implicit Place search using SMT with State Equation took 1003 ms to find 0 implicit places.
[2023-03-10 21:54:36] [INFO ] Invariant cache hit.
[2023-03-10 21:54:37] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 667/682 places, 670/693 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1750 ms. Remains : 667/682 places, 670/693 transitions.
Stuttering acceptance computed with spot in 759 ms :[(NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=p1, acceptance={0} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 6}, { cond=(NOT p0), acceptance={} source=3 dest: 7}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 11}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 12}], [{ cond=(NOT p2), acceptance={} source=6 dest: 9}], [{ cond=p1, acceptance={} source=7 dest: 12}, { cond=true, acceptance={} source=7 dest: 13}], [{ cond=true, acceptance={} source=8 dest: 9}], [{ cond=p1, acceptance={} source=9 dest: 9}, { cond=(NOT p1), acceptance={} source=9 dest: 10}], [{ cond=true, acceptance={0} source=10 dest: 10}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=11 dest: 12}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=11 dest: 14}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=12 dest: 9}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=12 dest: 10}], [{ cond=p1, acceptance={} source=13 dest: 12}, { cond=p1, acceptance={} source=13 dest: 13}, { cond=(NOT p1), acceptance={} source=13 dest: 14}, { cond=(NOT p1), acceptance={} source=13 dest: 15}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=14 dest: 14}, { cond=(AND p1 (NOT p2)), acceptance={} source=14 dest: 16}], [{ cond=(NOT p1), acceptance={} source=15 dest: 14}, { cond=true, acceptance={} source=15 dest: 15}, { cond=p1, acceptance={} source=15 dest: 16}], [{ cond=(NOT p2), acceptance={} source=16 dest: 10}]], initial=0, aps=[p1:(OR (EQ s85 0) (EQ s335 1)), p0:(OR (EQ s85 0) (EQ s335 1)), p2:(NEQ s287 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 40001 reset in 795 ms.
Product exploration explored 100000 steps with 40022 reset in 963 ms.
Computed a total of 124 stabilizing places and 124 stable transitions
Graph (complete) has 1039 edges and 667 vertex of which 623 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.13 ms
Computed a total of 124 stabilizing places and 124 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X p2), (X (NOT (AND p0 (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), true, (X (X p2)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 1786 ms. Reduced automaton from 17 states, 39 edges and 3 AP (stutter sensitive) to 17 states, 39 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 920 ms :[(NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2)]
Incomplete random walk after 10000 steps, including 29 resets, run finished after 411 ms. (steps per millisecond=24 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-10 21:54:43] [INFO ] Invariant cache hit.
[2023-03-10 21:54:43] [INFO ] [Real]Absence check using 0 positive and 41 generalized place invariants in 30 ms returned sat
[2023-03-10 21:54:43] [INFO ] After 810ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:6
[2023-03-10 21:54:44] [INFO ] [Nat]Absence check using 0 positive and 41 generalized place invariants in 32 ms returned sat
[2023-03-10 21:54:45] [INFO ] After 717ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :6
[2023-03-10 21:54:45] [INFO ] After 1191ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :6
Attempting to minimize the solution found.
Minimization took 447 ms.
[2023-03-10 21:54:45] [INFO ] After 2006ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :6
Fused 8 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 51 ms.
Support contains 3 out of 667 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 667/667 places, 670/670 transitions.
Graph (trivial) has 542 edges and 667 vertex of which 6 / 667 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 1032 edges and 662 vertex of which 618 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.8 ms
Discarding 44 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 321 transitions
Trivial Post-agglo rules discarded 321 transitions
Performed 321 trivial Post agglomeration. Transition count delta: 321
Iterating post reduction 0 with 323 rules applied. Total rules applied 325 place count 618 transition count 337
Reduce places removed 321 places and 0 transitions.
Iterating post reduction 1 with 321 rules applied. Total rules applied 646 place count 297 transition count 337
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 83 Pre rules applied. Total rules applied 646 place count 297 transition count 254
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 812 place count 214 transition count 254
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 852 place count 174 transition count 214
Iterating global reduction 2 with 40 rules applied. Total rules applied 892 place count 174 transition count 214
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 892 place count 174 transition count 213
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 894 place count 173 transition count 213
Performed 121 Post agglomeration using F-continuation condition.Transition count delta: 121
Deduced a syphon composed of 121 places in 0 ms
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 2 with 242 rules applied. Total rules applied 1136 place count 52 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 141 edges and 52 vertex of which 51 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 1138 place count 51 transition count 91
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1140 place count 51 transition count 89
Discarding 37 places :
Symmetric choice reduction at 4 with 37 rule applications. Total rules 1177 place count 14 transition count 15
Iterating global reduction 4 with 37 rules applied. Total rules applied 1214 place count 14 transition count 15
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 5 rules applied. Total rules applied 1219 place count 11 transition count 13
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 14 edges and 11 vertex of which 10 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 4 rules applied. Total rules applied 1223 place count 10 transition count 10
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1224 place count 10 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1225 place count 9 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1226 place count 8 transition count 8
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 2 Pre rules applied. Total rules applied 1226 place count 8 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 1230 place count 6 transition count 6
Applied a total of 1230 rules in 48 ms. Remains 6 /667 variables (removed 661) and now considering 6/670 (removed 664) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 6/667 places, 6/670 transitions.
Finished random walk after 2 steps, including 0 resets, run visited all 6 properties in 1 ms. (steps per millisecond=2 )
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 p0 p2), (X p2), (X (NOT (AND p0 (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), true, (X (X p2)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X p1)), (G (NOT (AND (NOT p0) p1))), (G (NOT (AND (NOT p0) (NOT p2) p1)))]
False Knowledge obtained : [(F (AND (NOT p2) p1)), (F (AND (NOT p2) (NOT p1))), (F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (AND p0 (NOT p2))), (F (NOT p2)), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 21 factoid took 2203 ms. Reduced automaton from 17 states, 39 edges and 3 AP (stutter sensitive) to 16 states, 36 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 958 ms :[(NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 804 ms :[(NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2)]
Support contains 3 out of 667 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 667/667 places, 670/670 transitions.
Applied a total of 0 rules in 35 ms. Remains 667 /667 variables (removed 0) and now considering 670/670 (removed 0) transitions.
[2023-03-10 21:54:50] [INFO ] Invariant cache hit.
[2023-03-10 21:54:50] [INFO ] Implicit Places using invariants in 429 ms returned []
[2023-03-10 21:54:50] [INFO ] Invariant cache hit.
[2023-03-10 21:54:51] [INFO ] Implicit Places using invariants and state equation in 1041 ms returned []
Implicit Place search using SMT with State Equation took 1473 ms to find 0 implicit places.
[2023-03-10 21:54:51] [INFO ] Invariant cache hit.
[2023-03-10 21:54:52] [INFO ] Dead Transitions using invariants and state equation in 757 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2266 ms. Remains : 667/667 places, 670/670 transitions.
Computed a total of 124 stabilizing places and 124 stable transitions
Graph (complete) has 1039 edges and 667 vertex of which 623 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.10 ms
Computed a total of 124 stabilizing places and 124 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X p2), (X (NOT (AND p0 (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), true, (X (X p2)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 1518 ms. Reduced automaton from 16 states, 36 edges and 3 AP (stutter sensitive) to 16 states, 36 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 839 ms :[(NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2)]
Incomplete random walk after 10000 steps, including 29 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-10 21:54:55] [INFO ] Invariant cache hit.
[2023-03-10 21:54:55] [INFO ] [Real]Absence check using 0 positive and 41 generalized place invariants in 46 ms returned sat
[2023-03-10 21:54:55] [INFO ] After 754ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 21:54:56] [INFO ] [Nat]Absence check using 0 positive and 41 generalized place invariants in 48 ms returned sat
[2023-03-10 21:54:56] [INFO ] After 685ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 21:54:57] [INFO ] After 1099ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 236 ms.
[2023-03-10 21:54:57] [INFO ] After 1689ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 4 different solutions.
Finished Parikh walk after 389 steps, including 1 resets, run visited all 2 properties in 14 ms. (steps per millisecond=27 )
Parikh walk visited 5 properties in 40 ms.
Knowledge obtained : [(AND p1 p0 p2), (X p2), (X (NOT (AND p0 (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), true, (X (X p2)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p2) p1)), (F (AND p0 (NOT p2))), (F (NOT p2)), (F (NOT p1)), (F (AND (NOT p2) (NOT p1))), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 15 factoid took 1830 ms. Reduced automaton from 16 states, 36 edges and 3 AP (stutter sensitive) to 16 states, 36 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 840 ms :[(NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 833 ms :[(NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 836 ms :[(NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 40097 reset in 795 ms.
Product exploration explored 100000 steps with 39975 reset in 574 ms.
Applying partial POR strategy [false, false, false, false, false, false, false, false, true, true, false, true, false, false, false, true]
Stuttering acceptance computed with spot in 933 ms :[(NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2)]
Support contains 3 out of 667 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 667/667 places, 670/670 transitions.
Graph (trivial) has 542 edges and 667 vertex of which 6 / 667 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1033 edges and 662 vertex of which 618 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.3 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Performed 320 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 320 rules applied. Total rules applied 322 place count 618 transition count 661
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 43 Pre rules applied. Total rules applied 322 place count 618 transition count 663
Deduced a syphon composed of 363 places in 1 ms
Iterating global reduction 1 with 43 rules applied. Total rules applied 365 place count 618 transition count 663
Discarding 237 places :
Symmetric choice reduction at 1 with 237 rule applications. Total rules 602 place count 381 transition count 426
Deduced a syphon composed of 164 places in 1 ms
Iterating global reduction 1 with 237 rules applied. Total rules applied 839 place count 381 transition count 426
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 877 place count 343 transition count 388
Deduced a syphon composed of 126 places in 1 ms
Iterating global reduction 1 with 38 rules applied. Total rules applied 915 place count 343 transition count 388
Performed 123 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 249 places in 0 ms
Iterating global reduction 1 with 123 rules applied. Total rules applied 1038 place count 343 transition count 388
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1040 place count 343 transition count 386
Discarding 84 places :
Symmetric choice reduction at 2 with 84 rule applications. Total rules 1124 place count 259 transition count 302
Deduced a syphon composed of 165 places in 0 ms
Iterating global reduction 2 with 84 rules applied. Total rules applied 1208 place count 259 transition count 302
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 166 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 1209 place count 259 transition count 302
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1210 place count 258 transition count 301
Deduced a syphon composed of 165 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 1211 place count 258 transition count 301
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: -126
Deduced a syphon composed of 207 places in 1 ms
Iterating global reduction 2 with 42 rules applied. Total rules applied 1253 place count 258 transition count 427
Discarding 78 places :
Symmetric choice reduction at 2 with 78 rule applications. Total rules 1331 place count 180 transition count 271
Deduced a syphon composed of 166 places in 0 ms
Iterating global reduction 2 with 78 rules applied. Total rules applied 1409 place count 180 transition count 271
Discarding 111 places :
Symmetric choice reduction at 2 with 111 rule applications. Total rules 1520 place count 69 transition count 86
Deduced a syphon composed of 55 places in 0 ms
Iterating global reduction 2 with 111 rules applied. Total rules applied 1631 place count 69 transition count 86
Deduced a syphon composed of 55 places in 0 ms
Applied a total of 1631 rules in 229 ms. Remains 69 /667 variables (removed 598) and now considering 86/670 (removed 584) transitions.
[2023-03-10 21:55:04] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-10 21:55:04] [INFO ] Flow matrix only has 84 transitions (discarded 2 similar events)
// Phase 1: matrix 84 rows 69 cols
[2023-03-10 21:55:04] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-10 21:55:04] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 69/667 places, 86/670 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 350 ms. Remains : 69/667 places, 86/670 transitions.
Support contains 3 out of 667 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 667/667 places, 670/670 transitions.
Applied a total of 0 rules in 64 ms. Remains 667 /667 variables (removed 0) and now considering 670/670 (removed 0) transitions.
// Phase 1: matrix 670 rows 667 cols
[2023-03-10 21:55:04] [INFO ] Computed 41 place invariants in 7 ms
[2023-03-10 21:55:05] [INFO ] Implicit Places using invariants in 389 ms returned []
[2023-03-10 21:55:05] [INFO ] Invariant cache hit.
[2023-03-10 21:55:06] [INFO ] Implicit Places using invariants and state equation in 794 ms returned []
Implicit Place search using SMT with State Equation took 1189 ms to find 0 implicit places.
[2023-03-10 21:55:06] [INFO ] Invariant cache hit.
[2023-03-10 21:55:07] [INFO ] Dead Transitions using invariants and state equation in 866 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2126 ms. Remains : 667/667 places, 670/670 transitions.
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-07 finished in 31839 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 2 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 693/693 transitions.
Graph (trivial) has 566 edges and 682 vertex of which 6 / 682 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1056 edges and 677 vertex of which 633 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.2 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 332 transitions
Trivial Post-agglo rules discarded 332 transitions
Performed 332 trivial Post agglomeration. Transition count delta: 332
Iterating post reduction 0 with 332 rules applied. Total rules applied 334 place count 632 transition count 351
Reduce places removed 332 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 343 rules applied. Total rules applied 677 place count 300 transition count 340
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 680 place count 297 transition count 340
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 680 place count 297 transition count 256
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 848 place count 213 transition count 256
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 887 place count 174 transition count 217
Iterating global reduction 3 with 39 rules applied. Total rules applied 926 place count 174 transition count 217
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Deduced a syphon composed of 122 places in 0 ms
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 3 with 244 rules applied. Total rules applied 1170 place count 52 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1171 place count 52 transition count 94
Discarding 39 places :
Symmetric choice reduction at 4 with 39 rule applications. Total rules 1210 place count 13 transition count 17
Iterating global reduction 4 with 39 rules applied. Total rules applied 1249 place count 13 transition count 17
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 1253 place count 11 transition count 16
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 1255 place count 11 transition count 16
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1256 place count 10 transition count 15
Applied a total of 1256 rules in 34 ms. Remains 10 /682 variables (removed 672) and now considering 15/693 (removed 678) transitions.
// Phase 1: matrix 15 rows 10 cols
[2023-03-10 21:55:07] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-10 21:55:07] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-10 21:55:07] [INFO ] Invariant cache hit.
[2023-03-10 21:55:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 21:55:07] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-10 21:55:07] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-10 21:55:07] [INFO ] Invariant cache hit.
[2023-03-10 21:55:07] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/682 places, 15/693 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 122 ms. Remains : 10/682 places, 15/693 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s6 0) (EQ s3 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 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-09 finished in 171 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 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 693/693 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 670 transition count 681
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 670 transition count 681
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 28 place count 670 transition count 677
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 34 place count 664 transition count 671
Iterating global reduction 1 with 6 rules applied. Total rules applied 40 place count 664 transition count 671
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 45 place count 664 transition count 666
Applied a total of 45 rules in 82 ms. Remains 664 /682 variables (removed 18) and now considering 666/693 (removed 27) transitions.
// Phase 1: matrix 666 rows 664 cols
[2023-03-10 21:55:07] [INFO ] Computed 41 place invariants in 4 ms
[2023-03-10 21:55:07] [INFO ] Implicit Places using invariants in 315 ms returned []
[2023-03-10 21:55:07] [INFO ] Invariant cache hit.
[2023-03-10 21:55:08] [INFO ] Implicit Places using invariants and state equation in 695 ms returned []
Implicit Place search using SMT with State Equation took 1013 ms to find 0 implicit places.
[2023-03-10 21:55:08] [INFO ] Invariant cache hit.
[2023-03-10 21:55:09] [INFO ] Dead Transitions using invariants and state equation in 877 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 664/682 places, 666/693 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1977 ms. Remains : 664/682 places, 666/693 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s638 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-11 finished in 2108 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((X((G(p1) U (p2&&G(p1))))||p0))))'
Support contains 4 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 693/693 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 672 transition count 683
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 672 transition count 683
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 23 place count 672 transition count 680
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 28 place count 667 transition count 675
Iterating global reduction 1 with 5 rules applied. Total rules applied 33 place count 667 transition count 675
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 38 place count 667 transition count 670
Applied a total of 38 rules in 142 ms. Remains 667 /682 variables (removed 15) and now considering 670/693 (removed 23) transitions.
// Phase 1: matrix 670 rows 667 cols
[2023-03-10 21:55:09] [INFO ] Computed 41 place invariants in 6 ms
[2023-03-10 21:55:09] [INFO ] Implicit Places using invariants in 368 ms returned []
[2023-03-10 21:55:09] [INFO ] Invariant cache hit.
[2023-03-10 21:55:10] [INFO ] Implicit Places using invariants and state equation in 630 ms returned []
Implicit Place search using SMT with State Equation took 1002 ms to find 0 implicit places.
[2023-03-10 21:55:10] [INFO ] Invariant cache hit.
[2023-03-10 21:55:11] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 667/682 places, 670/693 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1698 ms. Remains : 667/682 places, 670/693 transitions.
Stuttering acceptance computed with spot in 206 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s260 0) (EQ s647 1)), p2:(OR (EQ s260 0) (EQ s647 1)), p1:(OR (EQ s135 0) (EQ s289 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 800 ms.
Product exploration explored 100000 steps with 50000 reset in 770 ms.
Computed a total of 123 stabilizing places and 123 stable transitions
Graph (complete) has 1039 edges and 667 vertex of which 623 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.17 ms
Computed a total of 123 stabilizing places and 123 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 100 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-12 finished in 3627 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 693/693 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 672 transition count 683
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 672 transition count 683
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 24 place count 672 transition count 679
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 28 place count 668 transition count 675
Iterating global reduction 1 with 4 rules applied. Total rules applied 32 place count 668 transition count 675
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 35 place count 668 transition count 672
Applied a total of 35 rules in 116 ms. Remains 668 /682 variables (removed 14) and now considering 672/693 (removed 21) transitions.
// Phase 1: matrix 672 rows 668 cols
[2023-03-10 21:55:13] [INFO ] Computed 41 place invariants in 5 ms
[2023-03-10 21:55:13] [INFO ] Implicit Places using invariants in 318 ms returned []
[2023-03-10 21:55:13] [INFO ] Invariant cache hit.
[2023-03-10 21:55:14] [INFO ] Implicit Places using invariants and state equation in 609 ms returned []
Implicit Place search using SMT with State Equation took 941 ms to find 0 implicit places.
[2023-03-10 21:55:14] [INFO ] Invariant cache hit.
[2023-03-10 21:55:14] [INFO ] Dead Transitions using invariants and state equation in 585 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 668/682 places, 672/693 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1646 ms. Remains : 668/682 places, 672/693 transitions.
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s177 0) (EQ s299 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]]
Product exploration explored 100000 steps with 33333 reset in 674 ms.
Product exploration explored 100000 steps with 33333 reset in 412 ms.
Computed a total of 123 stabilizing places and 123 stable transitions
Graph (complete) has 1041 edges and 668 vertex of which 624 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.6 ms
Computed a total of 123 stabilizing places and 123 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 46 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-14 finished in 3025 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((G(F(p1))||p0)))))'
Support contains 4 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 693/693 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 672 transition count 683
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 672 transition count 683
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 24 place count 672 transition count 679
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 29 place count 667 transition count 674
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 667 transition count 674
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 38 place count 667 transition count 670
Applied a total of 38 rules in 52 ms. Remains 667 /682 variables (removed 15) and now considering 670/693 (removed 23) transitions.
// Phase 1: matrix 670 rows 667 cols
[2023-03-10 21:55:16] [INFO ] Computed 41 place invariants in 3 ms
[2023-03-10 21:55:16] [INFO ] Implicit Places using invariants in 273 ms returned []
[2023-03-10 21:55:16] [INFO ] Invariant cache hit.
[2023-03-10 21:55:17] [INFO ] Implicit Places using invariants and state equation in 669 ms returned []
Implicit Place search using SMT with State Equation took 947 ms to find 0 implicit places.
[2023-03-10 21:55:17] [INFO ] Invariant cache hit.
[2023-03-10 21:55:17] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 667/682 places, 670/693 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1535 ms. Remains : 667/682 places, 670/693 transitions.
Stuttering acceptance computed with spot in 208 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s139 0) (EQ s104 1)), p1:(AND (NEQ s123 0) (NEQ s109 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 652 ms.
Product exploration explored 100000 steps with 33333 reset in 410 ms.
Computed a total of 124 stabilizing places and 124 stable transitions
Graph (complete) has 1039 edges and 667 vertex of which 623 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.6 ms
Computed a total of 124 stabilizing places and 124 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 63 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-15 finished in 2899 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(X(G(p1)))||p0)) U G((!p1 U X(p2)))))'
Found a Lengthening insensitive property : GPUForwardProgress-PT-40b-LTLCardinality-07
Stuttering acceptance computed with spot in 923 ms :[(NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2)]
Support contains 3 out of 682 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 682/682 places, 693/693 transitions.
Graph (trivial) has 565 edges and 682 vertex of which 6 / 682 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1056 edges and 677 vertex of which 633 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.3 ms
Discarding 44 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 330 transitions
Trivial Post-agglo rules discarded 330 transitions
Performed 330 trivial Post agglomeration. Transition count delta: 330
Iterating post reduction 0 with 330 rules applied. Total rules applied 332 place count 632 transition count 353
Reduce places removed 330 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 342 rules applied. Total rules applied 674 place count 302 transition count 341
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 678 place count 298 transition count 341
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 678 place count 298 transition count 257
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 846 place count 214 transition count 257
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 884 place count 176 transition count 219
Iterating global reduction 3 with 38 rules applied. Total rules applied 922 place count 176 transition count 219
Performed 121 Post agglomeration using F-continuation condition.Transition count delta: 121
Deduced a syphon composed of 121 places in 0 ms
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 3 with 242 rules applied. Total rules applied 1164 place count 55 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1165 place count 55 transition count 97
Discarding 38 places :
Symmetric choice reduction at 4 with 38 rule applications. Total rules 1203 place count 17 transition count 22
Iterating global reduction 4 with 38 rules applied. Total rules applied 1241 place count 17 transition count 22
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1247 place count 14 transition count 21
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1248 place count 13 transition count 20
Applied a total of 1248 rules in 52 ms. Remains 13 /682 variables (removed 669) and now considering 20/693 (removed 673) transitions.
[2023-03-10 21:55:20] [INFO ] Flow matrix only has 18 transitions (discarded 2 similar events)
// Phase 1: matrix 18 rows 13 cols
[2023-03-10 21:55:20] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-10 21:55:20] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-10 21:55:20] [INFO ] Flow matrix only has 18 transitions (discarded 2 similar events)
[2023-03-10 21:55:20] [INFO ] Invariant cache hit.
[2023-03-10 21:55:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 21:55:20] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-10 21:55:20] [INFO ] Flow matrix only has 18 transitions (discarded 2 similar events)
[2023-03-10 21:55:20] [INFO ] Invariant cache hit.
[2023-03-10 21:55:20] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 13/682 places, 20/693 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 185 ms. Remains : 13/682 places, 20/693 transitions.
Running random walk in product with property : GPUForwardProgress-PT-40b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=p1, acceptance={0} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 6}, { cond=(NOT p0), acceptance={} source=3 dest: 7}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 11}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 12}], [{ cond=(NOT p2), acceptance={} source=6 dest: 9}], [{ cond=p1, acceptance={} source=7 dest: 12}, { cond=true, acceptance={} source=7 dest: 13}], [{ cond=true, acceptance={} source=8 dest: 9}], [{ cond=p1, acceptance={} source=9 dest: 9}, { cond=(NOT p1), acceptance={} source=9 dest: 10}], [{ cond=true, acceptance={0} source=10 dest: 10}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=11 dest: 12}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=11 dest: 14}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=12 dest: 9}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=12 dest: 10}], [{ cond=p1, acceptance={} source=13 dest: 12}, { cond=p1, acceptance={} source=13 dest: 13}, { cond=(NOT p1), acceptance={} source=13 dest: 14}, { cond=(NOT p1), acceptance={} source=13 dest: 15}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=14 dest: 14}, { cond=(AND p1 (NOT p2)), acceptance={} source=14 dest: 16}], [{ cond=(NOT p1), acceptance={} source=15 dest: 14}, { cond=true, acceptance={} source=15 dest: 15}, { cond=p1, acceptance={} source=15 dest: 16}], [{ cond=(NOT p2), acceptance={} source=16 dest: 10}]], initial=0, aps=[p1:(OR (EQ s3 0) (EQ s8 1)), p0:(OR (EQ s3 0) (EQ s8 1)), p2:(NEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 272 steps with 94 reset in 1 ms.
Treatment of property GPUForwardProgress-PT-40b-LTLCardinality-07 finished in 1287 ms.
FORMULA GPUForwardProgress-PT-40b-LTLCardinality-07 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2023-03-10 21:55:20] [INFO ] Flatten gal took : 64 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 57934 ms.
ITS solved all properties within timeout
BK_STOP 1678485321413
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
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="GPUForwardProgress-PT-40b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is GPUForwardProgress-PT-40b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r199-smll-167840345600155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-40b.tgz
mv GPUForwardProgress-PT-40b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;