About the Execution of ITS-Tools for ParamProductionCell-PT-2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 565.764 | 47785.00 | 87416.00 | 641.80 | FTFTFFTFFTTTFFFF | 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.r261-smll-167863536300379.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 itstools
Input is ParamProductionCell-PT-2, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536300379
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 712K
-rw-r--r-- 1 mcc users 8.4K Feb 26 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 17:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 17:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 26 17:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Feb 26 17:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 17:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 17:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 174K Mar 5 18:23 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 ParamProductionCell-PT-2-LTLCardinality-00
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-01
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-02
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-03
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-04
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-05
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-06
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-07
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-08
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-09
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-10
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-11
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-12
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-13
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-14
FORMULA_NAME ParamProductionCell-PT-2-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678918214250
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ParamProductionCell-PT-2
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-15 22:10:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 22:10:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 22:10:18] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2023-03-15 22:10:18] [INFO ] Transformed 231 places.
[2023-03-15 22:10:18] [INFO ] Transformed 202 transitions.
[2023-03-15 22:10:18] [INFO ] Found NUPN structural information;
[2023-03-15 22:10:18] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 314 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 1 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA ParamProductionCell-PT-2-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-2-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-2-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-2-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-2-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-2-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-2-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 202/202 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 227 transition count 198
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 227 transition count 198
Applied a total of 8 rules in 88 ms. Remains 227 /231 variables (removed 4) and now considering 198/202 (removed 4) transitions.
// Phase 1: matrix 198 rows 227 cols
[2023-03-15 22:10:18] [INFO ] Computed 59 place invariants in 30 ms
[2023-03-15 22:10:19] [INFO ] Implicit Places using invariants in 820 ms returned [15, 18, 19, 24, 31, 35, 36, 41, 42, 46, 47, 64, 65, 73, 78, 79, 98, 99, 101, 114, 115, 117, 119, 120, 161, 162, 166, 167, 192, 193, 196, 197, 203, 207, 218]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 880 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 192/231 places, 198/202 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 190 transition count 196
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 190 transition count 196
Applied a total of 4 rules in 25 ms. Remains 190 /192 variables (removed 2) and now considering 196/198 (removed 2) transitions.
// Phase 1: matrix 196 rows 190 cols
[2023-03-15 22:10:19] [INFO ] Computed 24 place invariants in 5 ms
[2023-03-15 22:10:19] [INFO ] Implicit Places using invariants in 213 ms returned []
[2023-03-15 22:10:19] [INFO ] Invariant cache hit.
[2023-03-15 22:10:19] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:20] [INFO ] Implicit Places using invariants and state equation in 516 ms returned []
Implicit Place search using SMT with State Equation took 735 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 190/231 places, 196/202 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1729 ms. Remains : 190/231 places, 196/202 transitions.
Support contains 22 out of 190 places after structural reductions.
[2023-03-15 22:10:20] [INFO ] Flatten gal took : 84 ms
[2023-03-15 22:10:20] [INFO ] Flatten gal took : 35 ms
[2023-03-15 22:10:20] [INFO ] Input system was already deterministic with 196 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=13 ) properties (out of 18) seen :16
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 22:10:21] [INFO ] Invariant cache hit.
[2023-03-15 22:10:21] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 22:10:21] [INFO ] [Nat]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-15 22:10:21] [INFO ] [Nat]Absence check using 20 positive and 4 generalized place invariants in 6 ms returned sat
[2023-03-15 22:10:21] [INFO ] After 126ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 22:10:21] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:21] [INFO ] After 50ms SMT Verify possible using 68 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-15 22:10:22] [INFO ] Deduced a trap composed of 7 places in 126 ms of which 9 ms to minimize.
[2023-03-15 22:10:22] [INFO ] Deduced a trap composed of 5 places in 137 ms of which 2 ms to minimize.
[2023-03-15 22:10:22] [INFO ] Deduced a trap composed of 11 places in 110 ms of which 2 ms to minimize.
[2023-03-15 22:10:22] [INFO ] Deduced a trap composed of 5 places in 99 ms of which 2 ms to minimize.
[2023-03-15 22:10:22] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 2 ms to minimize.
[2023-03-15 22:10:22] [INFO ] Deduced a trap composed of 23 places in 98 ms of which 1 ms to minimize.
[2023-03-15 22:10:22] [INFO ] Deduced a trap composed of 6 places in 83 ms of which 0 ms to minimize.
[2023-03-15 22:10:22] [INFO ] Deduced a trap composed of 7 places in 106 ms of which 1 ms to minimize.
[2023-03-15 22:10:23] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 1 ms to minimize.
[2023-03-15 22:10:23] [INFO ] Deduced a trap composed of 24 places in 68 ms of which 0 ms to minimize.
[2023-03-15 22:10:23] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 10 trap constraints in 1232 ms
[2023-03-15 22:10:23] [INFO ] Deduced a trap composed of 26 places in 99 ms of which 1 ms to minimize.
[2023-03-15 22:10:23] [INFO ] Deduced a trap composed of 46 places in 133 ms of which 2 ms to minimize.
[2023-03-15 22:10:23] [INFO ] Deduced a trap composed of 30 places in 103 ms of which 1 ms to minimize.
[2023-03-15 22:10:23] [INFO ] Deduced a trap composed of 8 places in 101 ms of which 1 ms to minimize.
[2023-03-15 22:10:23] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 4 ms to minimize.
[2023-03-15 22:10:23] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 5 trap constraints in 661 ms
[2023-03-15 22:10:23] [INFO ] After 1985ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :0
[2023-03-15 22:10:23] [INFO ] After 2222ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
FORMULA ParamProductionCell-PT-2-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
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)) U G(p1)))'
Support contains 3 out of 190 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 190/190 places, 196/196 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 190 transition count 160
Reduce places removed 36 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 38 rules applied. Total rules applied 74 place count 154 transition count 158
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 76 place count 152 transition count 158
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 76 place count 152 transition count 146
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 100 place count 140 transition count 146
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 101 place count 139 transition count 145
Iterating global reduction 3 with 1 rules applied. Total rules applied 102 place count 139 transition count 145
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 188 place count 96 transition count 102
Applied a total of 188 rules in 58 ms. Remains 96 /190 variables (removed 94) and now considering 102/196 (removed 94) transitions.
// Phase 1: matrix 102 rows 96 cols
[2023-03-15 22:10:24] [INFO ] Computed 24 place invariants in 4 ms
[2023-03-15 22:10:24] [INFO ] Implicit Places using invariants in 162 ms returned [10, 27, 87]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 166 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 93/190 places, 102/196 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 91 transition count 100
Applied a total of 4 rules in 17 ms. Remains 91 /93 variables (removed 2) and now considering 100/102 (removed 2) transitions.
// Phase 1: matrix 100 rows 91 cols
[2023-03-15 22:10:24] [INFO ] Computed 21 place invariants in 2 ms
[2023-03-15 22:10:24] [INFO ] Implicit Places using invariants in 139 ms returned []
[2023-03-15 22:10:24] [INFO ] Invariant cache hit.
[2023-03-15 22:10:24] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:24] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 91/190 places, 100/196 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 661 ms. Remains : 91/190 places, 100/196 transitions.
Stuttering acceptance computed with spot in 387 ms :[(NOT p1), p0, (AND p0 p1)]
Running random walk in product with property : ParamProductionCell-PT-2-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s43 1), p0:(OR (EQ s64 0) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 6246 reset in 466 ms.
Product exploration explored 100000 steps with 6188 reset in 293 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X p0), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 479 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), p0, (AND p0 p1)]
Finished random walk after 146 steps, including 0 resets, run visited all 4 properties in 8 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X p0), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND p0 p1)), (F p1), (F (NOT p0)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 9 factoid took 542 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), p0, (AND p0 p1)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), p0, (AND p0 p1)]
[2023-03-15 22:10:27] [INFO ] Invariant cache hit.
[2023-03-15 22:10:27] [INFO ] [Real]Absence check using 18 positive place invariants in 12 ms returned sat
[2023-03-15 22:10:27] [INFO ] [Real]Absence check using 18 positive and 3 generalized place invariants in 4 ms returned sat
[2023-03-15 22:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 22:10:27] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2023-03-15 22:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 22:10:27] [INFO ] [Nat]Absence check using 18 positive place invariants in 14 ms returned sat
[2023-03-15 22:10:27] [INFO ] [Nat]Absence check using 18 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-15 22:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 22:10:28] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-15 22:10:28] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2023-03-15 22:10:28] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 1 ms to minimize.
[2023-03-15 22:10:28] [INFO ] Deduced a trap composed of 4 places in 63 ms of which 1 ms to minimize.
[2023-03-15 22:10:28] [INFO ] Deduced a trap composed of 4 places in 64 ms of which 1 ms to minimize.
[2023-03-15 22:10:28] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2023-03-15 22:10:28] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 0 ms to minimize.
[2023-03-15 22:10:28] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 1 ms to minimize.
[2023-03-15 22:10:28] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 0 ms to minimize.
[2023-03-15 22:10:28] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 0 ms to minimize.
[2023-03-15 22:10:28] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 1 ms to minimize.
[2023-03-15 22:10:28] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 0 ms to minimize.
[2023-03-15 22:10:28] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 682 ms
[2023-03-15 22:10:28] [INFO ] Computed and/alt/rep : 98/231/98 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-15 22:10:29] [INFO ] Added : 97 causal constraints over 22 iterations in 437 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 3 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 100/100 transitions.
Applied a total of 0 rules in 9 ms. Remains 91 /91 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2023-03-15 22:10:29] [INFO ] Invariant cache hit.
[2023-03-15 22:10:29] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-15 22:10:29] [INFO ] Invariant cache hit.
[2023-03-15 22:10:29] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:29] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
[2023-03-15 22:10:29] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-15 22:10:29] [INFO ] Invariant cache hit.
[2023-03-15 22:10:29] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 604 ms. Remains : 91/91 places, 100/100 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 528 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 175 ms :[(NOT p1), p0, (AND p0 p1)]
Finished random walk after 144 steps, including 0 resets, run visited all 4 properties in 9 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND p0 p1)), (F p1), (F (NOT p0)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 9 factoid took 721 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), p0, (AND p0 p1)]
Stuttering acceptance computed with spot in 161 ms :[(NOT p1), p0, (AND p0 p1)]
[2023-03-15 22:10:31] [INFO ] Invariant cache hit.
[2023-03-15 22:10:31] [INFO ] [Real]Absence check using 18 positive place invariants in 14 ms returned sat
[2023-03-15 22:10:31] [INFO ] [Real]Absence check using 18 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-15 22:10:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 22:10:31] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-15 22:10:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 22:10:31] [INFO ] [Nat]Absence check using 18 positive place invariants in 12 ms returned sat
[2023-03-15 22:10:31] [INFO ] [Nat]Absence check using 18 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-15 22:10:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 22:10:32] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-15 22:10:32] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:32] [INFO ] [Nat]Added 68 Read/Feed constraints in 17 ms returned sat
[2023-03-15 22:10:32] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
[2023-03-15 22:10:32] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 0 ms to minimize.
[2023-03-15 22:10:32] [INFO ] Deduced a trap composed of 4 places in 53 ms of which 1 ms to minimize.
[2023-03-15 22:10:32] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2023-03-15 22:10:32] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 1 ms to minimize.
[2023-03-15 22:10:32] [INFO ] Deduced a trap composed of 5 places in 72 ms of which 1 ms to minimize.
[2023-03-15 22:10:32] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 0 ms to minimize.
[2023-03-15 22:10:32] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 1 ms to minimize.
[2023-03-15 22:10:32] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 2 ms to minimize.
[2023-03-15 22:10:32] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 5 ms to minimize.
[2023-03-15 22:10:32] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 710 ms
[2023-03-15 22:10:32] [INFO ] Computed and/alt/rep : 98/231/98 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-15 22:10:33] [INFO ] Added : 97 causal constraints over 22 iterations in 429 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 384 ms :[(NOT p1), p0, (AND p0 p1)]
Product exploration explored 100000 steps with 6102 reset in 353 ms.
Product exploration explored 100000 steps with 6344 reset in 299 ms.
Built C files in :
/tmp/ltsmin17805201527726739977
[2023-03-15 22:10:34] [INFO ] Computing symmetric may disable matrix : 100 transitions.
[2023-03-15 22:10:34] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 22:10:34] [INFO ] Computing symmetric may enable matrix : 100 transitions.
[2023-03-15 22:10:34] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 22:10:34] [INFO ] Computing Do-Not-Accords matrix : 100 transitions.
[2023-03-15 22:10:34] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 22:10:34] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17805201527726739977
Running compilation step : cd /tmp/ltsmin17805201527726739977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 493 ms.
Running link step : cd /tmp/ltsmin17805201527726739977;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin17805201527726739977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased220328728448451286.hoa' '--buchi-type=spotba'
LTSmin run took 685 ms.
FORMULA ParamProductionCell-PT-2-LTLCardinality-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-2-LTLCardinality-00 finished in 11434 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 190 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 190/190 places, 196/196 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 190 transition count 156
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 80 place count 150 transition count 156
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 80 place count 150 transition count 146
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 100 place count 140 transition count 146
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 102 place count 138 transition count 144
Iterating global reduction 2 with 2 rules applied. Total rules applied 104 place count 138 transition count 144
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 194 place count 93 transition count 99
Applied a total of 194 rules in 35 ms. Remains 93 /190 variables (removed 97) and now considering 99/196 (removed 97) transitions.
// Phase 1: matrix 99 rows 93 cols
[2023-03-15 22:10:35] [INFO ] Computed 24 place invariants in 2 ms
[2023-03-15 22:10:36] [INFO ] Implicit Places using invariants in 486 ms returned [10, 26, 65, 83]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 489 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 89/190 places, 99/196 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 85 transition count 95
Applied a total of 8 rules in 12 ms. Remains 85 /89 variables (removed 4) and now considering 95/99 (removed 4) transitions.
// Phase 1: matrix 95 rows 85 cols
[2023-03-15 22:10:36] [INFO ] Computed 20 place invariants in 1 ms
[2023-03-15 22:10:36] [INFO ] Implicit Places using invariants in 135 ms returned []
[2023-03-15 22:10:36] [INFO ] Invariant cache hit.
[2023-03-15 22:10:36] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:36] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 403 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 85/190 places, 95/196 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 941 ms. Remains : 85/190 places, 95/196 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-2-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s81 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 33353 reset in 169 ms.
Product exploration explored 100000 steps with 33356 reset in 164 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 127 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 141 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2023-03-15 22:10:37] [INFO ] Invariant cache hit.
[2023-03-15 22:10:37] [INFO ] [Real]Absence check using 18 positive place invariants in 9 ms returned sat
[2023-03-15 22:10:37] [INFO ] [Real]Absence check using 18 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-15 22:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 22:10:37] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-15 22:10:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 22:10:37] [INFO ] [Nat]Absence check using 18 positive place invariants in 13 ms returned sat
[2023-03-15 22:10:37] [INFO ] [Nat]Absence check using 18 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-15 22:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 22:10:37] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-15 22:10:37] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:37] [INFO ] [Nat]Added 68 Read/Feed constraints in 16 ms returned sat
[2023-03-15 22:10:37] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 1 ms to minimize.
[2023-03-15 22:10:37] [INFO ] Deduced a trap composed of 5 places in 63 ms of which 1 ms to minimize.
[2023-03-15 22:10:37] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 1 ms to minimize.
[2023-03-15 22:10:37] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 0 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 0 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 0 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 4 places in 53 ms of which 1 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 1 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 1 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 1 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 1 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 1 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 1 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 1 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 1 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 2 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 0 ms to minimize.
[2023-03-15 22:10:38] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 1 ms to minimize.
[2023-03-15 22:10:39] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 0 ms to minimize.
[2023-03-15 22:10:39] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 0 ms to minimize.
[2023-03-15 22:10:39] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2023-03-15 22:10:39] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2023-03-15 22:10:39] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 0 ms to minimize.
[2023-03-15 22:10:39] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 1487 ms
[2023-03-15 22:10:39] [INFO ] Computed and/alt/rep : 93/218/93 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-15 22:10:39] [INFO ] Added : 90 causal constraints over 20 iterations in 243 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 85 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 85/85 places, 95/95 transitions.
Applied a total of 0 rules in 8 ms. Remains 85 /85 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2023-03-15 22:10:39] [INFO ] Invariant cache hit.
[2023-03-15 22:10:39] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-15 22:10:39] [INFO ] Invariant cache hit.
[2023-03-15 22:10:39] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:39] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 450 ms to find 0 implicit places.
[2023-03-15 22:10:39] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-15 22:10:39] [INFO ] Invariant cache hit.
[2023-03-15 22:10:40] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 599 ms. Remains : 85/85 places, 95/95 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 189 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 176 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-15 22:10:40] [INFO ] Invariant cache hit.
[2023-03-15 22:10:40] [INFO ] [Real]Absence check using 18 positive place invariants in 6 ms returned sat
[2023-03-15 22:10:40] [INFO ] [Real]Absence check using 18 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-15 22:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 22:10:40] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2023-03-15 22:10:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 22:10:40] [INFO ] [Nat]Absence check using 18 positive place invariants in 8 ms returned sat
[2023-03-15 22:10:40] [INFO ] [Nat]Absence check using 18 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-15 22:10:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 22:10:40] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-15 22:10:40] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:40] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2023-03-15 22:10:40] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2023-03-15 22:10:40] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 1 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 0 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 1 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 1 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 0 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 1 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 1 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 1 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 1 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 1 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 0 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 24 places in 53 ms of which 0 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 0 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 0 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 0 ms to minimize.
[2023-03-15 22:10:41] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2023-03-15 22:10:42] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 0 ms to minimize.
[2023-03-15 22:10:42] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 0 ms to minimize.
[2023-03-15 22:10:42] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 0 ms to minimize.
[2023-03-15 22:10:42] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 1297 ms
[2023-03-15 22:10:42] [INFO ] Computed and/alt/rep : 93/218/93 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-15 22:10:42] [INFO ] Added : 90 causal constraints over 20 iterations in 292 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 33303 reset in 208 ms.
Product exploration explored 100000 steps with 33365 reset in 237 ms.
Built C files in :
/tmp/ltsmin13607199551085063574
[2023-03-15 22:10:42] [INFO ] Computing symmetric may disable matrix : 95 transitions.
[2023-03-15 22:10:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 22:10:42] [INFO ] Computing symmetric may enable matrix : 95 transitions.
[2023-03-15 22:10:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 22:10:42] [INFO ] Computing Do-Not-Accords matrix : 95 transitions.
[2023-03-15 22:10:42] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 22:10:43] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13607199551085063574
Running compilation step : cd /tmp/ltsmin13607199551085063574;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 399 ms.
Running link step : cd /tmp/ltsmin13607199551085063574;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin13607199551085063574;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17763698232394559652.hoa' '--buchi-type=spotba'
LTSmin run took 316 ms.
FORMULA ParamProductionCell-PT-2-LTLCardinality-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-2-LTLCardinality-01 finished in 8186 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&&X(p1)))))'
Support contains 4 out of 190 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 190/190 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 189 transition count 195
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 189 transition count 195
Applied a total of 2 rules in 13 ms. Remains 189 /190 variables (removed 1) and now considering 195/196 (removed 1) transitions.
// Phase 1: matrix 195 rows 189 cols
[2023-03-15 22:10:43] [INFO ] Computed 24 place invariants in 4 ms
[2023-03-15 22:10:43] [INFO ] Implicit Places using invariants in 198 ms returned [15, 136, 167]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 210 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/190 places, 195/196 transitions.
Applied a total of 0 rules in 5 ms. Remains 186 /186 variables (removed 0) and now considering 195/195 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 228 ms. Remains : 186/190 places, 195/196 transitions.
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ParamProductionCell-PT-2-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s43 0) (EQ s47 1)), p1:(OR (EQ s129 0) (EQ s169 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33305 reset in 320 ms.
Product exploration explored 100000 steps with 33195 reset in 248 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 303 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 195 rows 186 cols
[2023-03-15 22:10:45] [INFO ] Computed 21 place invariants in 6 ms
[2023-03-15 22:10:45] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 22:10:45] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2023-03-15 22:10:45] [INFO ] [Nat]Absence check using 19 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-15 22:10:45] [INFO ] After 119ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 8 factoid took 530 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 places, 195/195 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 186 transition count 155
Reduce places removed 40 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 41 rules applied. Total rules applied 81 place count 146 transition count 154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 82 place count 145 transition count 154
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 82 place count 145 transition count 146
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 98 place count 137 transition count 146
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 192 place count 90 transition count 99
Applied a total of 192 rules in 26 ms. Remains 90 /186 variables (removed 96) and now considering 99/195 (removed 96) transitions.
// Phase 1: matrix 99 rows 90 cols
[2023-03-15 22:10:46] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-15 22:10:46] [INFO ] Implicit Places using invariants in 143 ms returned []
[2023-03-15 22:10:46] [INFO ] Invariant cache hit.
[2023-03-15 22:10:46] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:46] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 468 ms to find 0 implicit places.
[2023-03-15 22:10:46] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-15 22:10:46] [INFO ] Invariant cache hit.
[2023-03-15 22:10:47] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 90/186 places, 99/195 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 664 ms. Remains : 90/186 places, 99/195 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 281 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 221 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=73 )
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 353 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 33295 reset in 266 ms.
Product exploration explored 100000 steps with 33389 reset in 299 ms.
Built C files in :
/tmp/ltsmin14716704751828194875
[2023-03-15 22:10:49] [INFO ] Computing symmetric may disable matrix : 99 transitions.
[2023-03-15 22:10:49] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 22:10:49] [INFO ] Computing symmetric may enable matrix : 99 transitions.
[2023-03-15 22:10:49] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 22:10:49] [INFO ] Computing Do-Not-Accords matrix : 99 transitions.
[2023-03-15 22:10:49] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 22:10:49] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14716704751828194875
Running compilation step : cd /tmp/ltsmin14716704751828194875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 446 ms.
Running link step : cd /tmp/ltsmin14716704751828194875;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin14716704751828194875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9270959351531936974.hoa' '--buchi-type=spotba'
LTSmin run took 1885 ms.
FORMULA ParamProductionCell-PT-2-LTLCardinality-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-2-LTLCardinality-03 finished in 7721 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||(p1&&F(G(p2))))))'
Support contains 5 out of 190 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 190/190 places, 196/196 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 190 transition count 158
Reduce places removed 38 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 39 rules applied. Total rules applied 77 place count 152 transition count 157
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 78 place count 151 transition count 157
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 78 place count 151 transition count 145
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 102 place count 139 transition count 145
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 104 place count 137 transition count 143
Iterating global reduction 3 with 2 rules applied. Total rules applied 106 place count 137 transition count 143
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 190 place count 95 transition count 101
Applied a total of 190 rules in 17 ms. Remains 95 /190 variables (removed 95) and now considering 101/196 (removed 95) transitions.
// Phase 1: matrix 101 rows 95 cols
[2023-03-15 22:10:51] [INFO ] Computed 24 place invariants in 1 ms
[2023-03-15 22:10:51] [INFO ] Implicit Places using invariants in 109 ms returned [10, 27, 67]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 110 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 92/190 places, 101/196 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 89 transition count 98
Applied a total of 6 rules in 9 ms. Remains 89 /92 variables (removed 3) and now considering 98/101 (removed 3) transitions.
// Phase 1: matrix 98 rows 89 cols
[2023-03-15 22:10:51] [INFO ] Computed 21 place invariants in 3 ms
[2023-03-15 22:10:51] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-15 22:10:51] [INFO ] Invariant cache hit.
[2023-03-15 22:10:51] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:51] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 89/190 places, 98/196 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 440 ms. Remains : 89/190 places, 98/196 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ParamProductionCell-PT-2-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s10 0) (EQ s79 1) (EQ s17 0) (EQ s21 1)), p1:(OR (EQ s79 0) (EQ s10 1)), p2:(EQ s44 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 192 reset in 253 ms.
Stack based approach found an accepted trace after 236 steps with 2 reset with depth 163 and stack size 163 in 2 ms.
FORMULA ParamProductionCell-PT-2-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ParamProductionCell-PT-2-LTLCardinality-04 finished in 831 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 190 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 190/190 places, 196/196 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 190 transition count 156
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 80 place count 150 transition count 156
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 80 place count 150 transition count 145
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 102 place count 139 transition count 145
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 104 place count 137 transition count 143
Iterating global reduction 2 with 2 rules applied. Total rules applied 106 place count 137 transition count 143
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 192 place count 94 transition count 100
Applied a total of 192 rules in 24 ms. Remains 94 /190 variables (removed 96) and now considering 100/196 (removed 96) transitions.
// Phase 1: matrix 100 rows 94 cols
[2023-03-15 22:10:52] [INFO ] Computed 24 place invariants in 3 ms
[2023-03-15 22:10:52] [INFO ] Implicit Places using invariants in 184 ms returned [10, 26, 67, 85]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 185 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 90/190 places, 100/196 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 86 transition count 96
Applied a total of 8 rules in 9 ms. Remains 86 /90 variables (removed 4) and now considering 96/100 (removed 4) transitions.
// Phase 1: matrix 96 rows 86 cols
[2023-03-15 22:10:52] [INFO ] Computed 20 place invariants in 1 ms
[2023-03-15 22:10:52] [INFO ] Implicit Places using invariants in 155 ms returned []
[2023-03-15 22:10:52] [INFO ] Invariant cache hit.
[2023-03-15 22:10:52] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:53] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 86/190 places, 96/196 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 695 ms. Remains : 86/190 places, 96/196 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-2-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s35 0) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 221 ms.
Stack based approach found an accepted trace after 294 steps with 0 reset with depth 295 and stack size 286 in 4 ms.
FORMULA ParamProductionCell-PT-2-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property ParamProductionCell-PT-2-LTLCardinality-05 finished in 1004 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((G(p0)||X(F(p1))))))'
Support contains 2 out of 190 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 190/190 places, 196/196 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 188 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 188 transition count 194
Applied a total of 4 rules in 7 ms. Remains 188 /190 variables (removed 2) and now considering 194/196 (removed 2) transitions.
// Phase 1: matrix 194 rows 188 cols
[2023-03-15 22:10:53] [INFO ] Computed 24 place invariants in 2 ms
[2023-03-15 22:10:53] [INFO ] Implicit Places using invariants in 210 ms returned [15, 48, 135, 166]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 212 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/190 places, 194/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 184 /184 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 224 ms. Remains : 184/190 places, 194/196 transitions.
Stuttering acceptance computed with spot in 264 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ParamProductionCell-PT-2-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p1:(EQ s121 0), p0:(EQ s46 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 293 ms.
Product exploration explored 100000 steps with 25000 reset in 330 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 103 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 201 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 184 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 194/194 transitions.
Applied a total of 0 rules in 3 ms. Remains 184 /184 variables (removed 0) and now considering 194/194 (removed 0) transitions.
// Phase 1: matrix 194 rows 184 cols
[2023-03-15 22:10:55] [INFO ] Computed 20 place invariants in 2 ms
[2023-03-15 22:10:55] [INFO ] Implicit Places using invariants in 198 ms returned []
[2023-03-15 22:10:55] [INFO ] Invariant cache hit.
[2023-03-15 22:10:55] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:10:55] [INFO ] Implicit Places using invariants and state equation in 551 ms returned []
Implicit Place search using SMT with State Equation took 756 ms to find 0 implicit places.
[2023-03-15 22:10:55] [INFO ] Invariant cache hit.
[2023-03-15 22:10:56] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1032 ms. Remains : 184/184 places, 194/194 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 43 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=21 )
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 150 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 198 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 205 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 295 ms.
Product exploration explored 100000 steps with 25000 reset in 327 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 218 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 194/194 transitions.
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 184 transition count 194
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 12 Pre rules applied. Total rules applied 38 place count 184 transition count 194
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 50 place count 184 transition count 194
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 58 place count 176 transition count 186
Deduced a syphon composed of 42 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 66 place count 176 transition count 186
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 90 places in 0 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 114 place count 176 transition count 186
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 145 place count 145 transition count 155
Deduced a syphon composed of 59 places in 0 ms
Iterating global reduction 1 with 31 rules applied. Total rules applied 176 place count 145 transition count 155
Deduced a syphon composed of 59 places in 0 ms
Applied a total of 176 rules in 35 ms. Remains 145 /184 variables (removed 39) and now considering 155/194 (removed 39) transitions.
[2023-03-15 22:10:58] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 155 rows 145 cols
[2023-03-15 22:10:58] [INFO ] Computed 20 place invariants in 1 ms
[2023-03-15 22:10:58] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 145/184 places, 155/194 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 255 ms. Remains : 145/184 places, 155/194 transitions.
Built C files in :
/tmp/ltsmin5725147574536192340
[2023-03-15 22:10:58] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5725147574536192340
Running compilation step : cd /tmp/ltsmin5725147574536192340;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 568 ms.
Running link step : cd /tmp/ltsmin5725147574536192340;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin5725147574536192340;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10698172981141274627.hoa' '--buchi-type=spotba'
LTSmin run took 402 ms.
FORMULA ParamProductionCell-PT-2-LTLCardinality-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-2-LTLCardinality-06 finished in 6329 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((!p1 U (p2||G(!p1))))&&p0)))'
Support contains 3 out of 190 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 190/190 places, 196/196 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 188 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 188 transition count 194
Applied a total of 4 rules in 10 ms. Remains 188 /190 variables (removed 2) and now considering 194/196 (removed 2) transitions.
// Phase 1: matrix 194 rows 188 cols
[2023-03-15 22:10:59] [INFO ] Computed 24 place invariants in 1 ms
[2023-03-15 22:10:59] [INFO ] Implicit Places using invariants in 118 ms returned [15, 48, 135, 166]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 135 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/190 places, 194/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 184 /184 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 150 ms. Remains : 184/190 places, 194/196 transitions.
Stuttering acceptance computed with spot in 134 ms :[true, (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND (NOT p2) p1)]
Running random walk in product with property : ParamProductionCell-PT-2-LTLCardinality-12 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: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (NEQ s94 0) (NEQ s35 1)), p2:(NEQ s33 1), p1:(OR (EQ s94 0) (EQ s35 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ParamProductionCell-PT-2-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-2-LTLCardinality-12 finished in 300 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 1 out of 190 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 190/190 places, 196/196 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 190 transition count 155
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 82 place count 149 transition count 155
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 82 place count 149 transition count 145
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 102 place count 139 transition count 145
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 104 place count 137 transition count 143
Iterating global reduction 2 with 2 rules applied. Total rules applied 106 place count 137 transition count 143
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 194 place count 93 transition count 99
Applied a total of 194 rules in 30 ms. Remains 93 /190 variables (removed 97) and now considering 99/196 (removed 97) transitions.
// Phase 1: matrix 99 rows 93 cols
[2023-03-15 22:10:59] [INFO ] Computed 24 place invariants in 1 ms
[2023-03-15 22:11:00] [INFO ] Implicit Places using invariants in 328 ms returned [10, 26, 66, 84]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 332 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 89/190 places, 99/196 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 85 transition count 95
Applied a total of 8 rules in 9 ms. Remains 85 /89 variables (removed 4) and now considering 95/99 (removed 4) transitions.
// Phase 1: matrix 95 rows 85 cols
[2023-03-15 22:11:00] [INFO ] Computed 20 place invariants in 1 ms
[2023-03-15 22:11:00] [INFO ] Implicit Places using invariants in 160 ms returned []
[2023-03-15 22:11:00] [INFO ] Invariant cache hit.
[2023-03-15 22:11:00] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:11:00] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 85/190 places, 95/196 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 739 ms. Remains : 85/190 places, 95/196 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-2-LTLCardinality-14 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:(EQ s38 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]]
Product exploration explored 100000 steps with 161 reset in 127 ms.
Stack based approach found an accepted trace after 136 steps with 0 reset with depth 137 and stack size 137 in 1 ms.
FORMULA ParamProductionCell-PT-2-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ParamProductionCell-PT-2-LTLCardinality-14 finished in 956 ms.
All properties solved by simple procedures.
Total runtime 43233 ms.
BK_STOP 1678918262035
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ParamProductionCell-PT-2"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ParamProductionCell-PT-2, 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 r261-smll-167863536300379"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-2.tgz
mv ParamProductionCell-PT-2 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 ;