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.r521-tall-167987246400249.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is EisenbergMcGuire-PT-07, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246400249
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.5K Mar 23 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Mar 23 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 17K Mar 23 15:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 176K Mar 23 15:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Mar 23 15:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 31 16:48 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 EisenbergMcGuire-PT-07-CTLCardinality-00
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-01
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-02
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-03
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-04
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-05
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-06
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-07
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-08
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-09
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-10
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-11
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-12
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-13
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-14
FORMULA_NAME EisenbergMcGuire-PT-07-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1680841914955

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-07
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 04:31:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-04-07 04:31:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 04:31:58] [INFO ] Load time of PNML (sax parser for PT used): 243 ms
[2023-04-07 04:31:58] [INFO ] Transformed 553 places.
[2023-04-07 04:31:58] [INFO ] Transformed 1960 transitions.
[2023-04-07 04:31:58] [INFO ] Found NUPN structural information;
[2023-04-07 04:31:58] [INFO ] Parsed PT model containing 553 places and 1960 transitions and 9212 arcs in 427 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Support contains 89 out of 553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 553/553 places, 1960/1960 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 518 transition count 1715
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 518 transition count 1715
Applied a total of 70 rules in 152 ms. Remains 518 /553 variables (removed 35) and now considering 1715/1960 (removed 245) transitions.
[2023-04-07 04:31:58] [INFO ] Flow matrix only has 756 transitions (discarded 959 similar events)
// Phase 1: matrix 756 rows 518 cols
[2023-04-07 04:31:58] [INFO ] Computed 22 invariants in 32 ms
[2023-04-07 04:31:59] [INFO ] Implicit Places using invariants in 1068 ms returned []
[2023-04-07 04:31:59] [INFO ] Flow matrix only has 756 transitions (discarded 959 similar events)
[2023-04-07 04:31:59] [INFO ] Invariant cache hit.
[2023-04-07 04:32:00] [INFO ] State equation strengthened by 262 read => feed constraints.
[2023-04-07 04:32:02] [INFO ] Implicit Places using invariants and state equation in 2316 ms returned []
Implicit Place search using SMT with State Equation took 3427 ms to find 0 implicit places.
[2023-04-07 04:32:02] [INFO ] Flow matrix only has 756 transitions (discarded 959 similar events)
[2023-04-07 04:32:02] [INFO ] Invariant cache hit.
[2023-04-07 04:32:03] [INFO ] Dead Transitions using invariants and state equation in 991 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 518/553 places, 1715/1960 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4601 ms. Remains : 518/553 places, 1715/1960 transitions.
Support contains 89 out of 518 places after structural reductions.
[2023-04-07 04:32:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-04-07 04:32:04] [INFO ] Flatten gal took : 242 ms
[2023-04-07 04:32:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA EisenbergMcGuire-PT-07-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-07-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-07 04:32:04] [INFO ] Flatten gal took : 185 ms
[2023-04-07 04:32:04] [INFO ] Input system was already deterministic with 1715 transitions.
Support contains 71 out of 518 places (down from 89) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 799 ms. (steps per millisecond=12 ) properties (out of 39) seen :23
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2023-04-07 04:32:05] [INFO ] Flow matrix only has 756 transitions (discarded 959 similar events)
[2023-04-07 04:32:05] [INFO ] Invariant cache hit.
[2023-04-07 04:32:06] [INFO ] After 448ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-04-07 04:32:06] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-04-07 04:32:06] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 16 ms returned sat
[2023-04-07 04:32:07] [INFO ] After 1415ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :15
[2023-04-07 04:32:07] [INFO ] State equation strengthened by 262 read => feed constraints.
[2023-04-07 04:32:09] [INFO ] After 1086ms SMT Verify possible using 262 Read/Feed constraints in natural domain returned unsat :1 sat :15
[2023-04-07 04:32:09] [INFO ] Deduced a trap composed of 3 places in 350 ms of which 3 ms to minimize.
[2023-04-07 04:32:12] [INFO ] Deduced a trap composed of 3 places in 2546 ms of which 2 ms to minimize.
[2023-04-07 04:32:12] [INFO ] Deduced a trap composed of 70 places in 286 ms of which 1 ms to minimize.
[2023-04-07 04:32:12] [INFO ] Deduced a trap composed of 3 places in 278 ms of which 3 ms to minimize.
[2023-04-07 04:32:12] [INFO ] Deduced a trap composed of 3 places in 282 ms of which 34 ms to minimize.
[2023-04-07 04:32:13] [INFO ] Deduced a trap composed of 6 places in 912 ms of which 32 ms to minimize.
[2023-04-07 04:32:14] [INFO ] Deduced a trap composed of 74 places in 189 ms of which 1 ms to minimize.
[2023-04-07 04:32:14] [INFO ] Deduced a trap composed of 73 places in 296 ms of which 1 ms to minimize.
[2023-04-07 04:32:14] [INFO ] Deduced a trap composed of 38 places in 202 ms of which 0 ms to minimize.
[2023-04-07 04:32:14] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 0 ms to minimize.
[2023-04-07 04:32:14] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 5897 ms
[2023-04-07 04:32:15] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 1 ms to minimize.
[2023-04-07 04:32:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 145 ms
[2023-04-07 04:32:15] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 1 ms to minimize.
[2023-04-07 04:32:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 177 ms
[2023-04-07 04:32:15] [INFO ] Deduced a trap composed of 35 places in 152 ms of which 1 ms to minimize.
[2023-04-07 04:32:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 229 ms
[2023-04-07 04:32:15] [INFO ] Deduced a trap composed of 72 places in 199 ms of which 0 ms to minimize.
[2023-04-07 04:32:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 277 ms
[2023-04-07 04:32:16] [INFO ] Deduced a trap composed of 115 places in 305 ms of which 0 ms to minimize.
[2023-04-07 04:32:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 370 ms
[2023-04-07 04:32:16] [INFO ] Deduced a trap composed of 29 places in 138 ms of which 1 ms to minimize.
[2023-04-07 04:32:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 221 ms
[2023-04-07 04:32:17] [INFO ] Deduced a trap composed of 3 places in 172 ms of which 1 ms to minimize.
[2023-04-07 04:32:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 242 ms
[2023-04-07 04:32:17] [INFO ] Deduced a trap composed of 65 places in 105 ms of which 1 ms to minimize.
[2023-04-07 04:32:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 158 ms
[2023-04-07 04:32:17] [INFO ] Deduced a trap composed of 26 places in 158 ms of which 1 ms to minimize.
[2023-04-07 04:32:17] [INFO ] Deduced a trap composed of 17 places in 142 ms of which 1 ms to minimize.
[2023-04-07 04:32:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 395 ms
[2023-04-07 04:32:17] [INFO ] After 9975ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :15
Attempting to minimize the solution found.
Minimization took 534 ms.
[2023-04-07 04:32:18] [INFO ] After 12414ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :15
Fused 16 Parikh solutions to 15 different solutions.
Parikh walk visited 0 properties in 160 ms.
Support contains 24 out of 518 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 518 transition count 1708
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 511 transition count 1708
Performed 143 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 143 Pre rules applied. Total rules applied 14 place count 511 transition count 1565
Deduced a syphon composed of 143 places in 2 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 300 place count 368 transition count 1565
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 306 place count 362 transition count 1523
Iterating global reduction 2 with 6 rules applied. Total rules applied 312 place count 362 transition count 1523
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 3 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 394 place count 321 transition count 1482
Applied a total of 394 rules in 217 ms. Remains 321 /518 variables (removed 197) and now considering 1482/1715 (removed 233) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 321/518 places, 1482/1715 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 292536 steps, run timeout after 3001 ms. (steps per millisecond=97 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1, 9=1, 11=1, 12=1, 14=1}
Probabilistic random walk after 292536 steps, saw 137068 distinct states, run finished after 3002 ms. (steps per millisecond=97 ) properties seen :13
Running SMT prover for 2 properties.
[2023-04-07 04:32:22] [INFO ] Flow matrix only has 523 transitions (discarded 959 similar events)
// Phase 1: matrix 523 rows 321 cols
[2023-04-07 04:32:22] [INFO ] Computed 22 invariants in 3 ms
[2023-04-07 04:32:22] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2023-04-07 04:32:22] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-07 04:32:22] [INFO ] After 349ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 04:32:22] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-07 04:32:22] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-07 04:32:22] [INFO ] After 143ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 04:32:22] [INFO ] State equation strengthened by 226 read => feed constraints.
[2023-04-07 04:32:22] [INFO ] After 85ms SMT Verify possible using 226 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 04:32:23] [INFO ] Deduced a trap composed of 3 places in 94 ms of which 1 ms to minimize.
[2023-04-07 04:32:23] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 1 ms to minimize.
[2023-04-07 04:32:23] [INFO ] Deduced a trap composed of 3 places in 84 ms of which 1 ms to minimize.
[2023-04-07 04:32:23] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 394 ms
[2023-04-07 04:32:23] [INFO ] Deduced a trap composed of 3 places in 120 ms of which 1 ms to minimize.
[2023-04-07 04:32:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
[2023-04-07 04:32:23] [INFO ] After 690ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-04-07 04:32:23] [INFO ] After 1051ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 16 ms.
Support contains 4 out of 321 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 321/321 places, 1482/1482 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 321 transition count 1471
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 310 transition count 1471
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 309 transition count 1470
Applied a total of 24 rules in 103 ms. Remains 309 /321 variables (removed 12) and now considering 1470/1482 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 309/321 places, 1470/1482 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 270688 steps, run timeout after 3001 ms. (steps per millisecond=90 ) properties seen :{}
Probabilistic random walk after 270688 steps, saw 127993 distinct states, run finished after 3001 ms. (steps per millisecond=90 ) properties seen :0
Running SMT prover for 2 properties.
[2023-04-07 04:32:27] [INFO ] Flow matrix only has 511 transitions (discarded 959 similar events)
// Phase 1: matrix 511 rows 309 cols
[2023-04-07 04:32:27] [INFO ] Computed 22 invariants in 11 ms
[2023-04-07 04:32:27] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-04-07 04:32:27] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-07 04:32:27] [INFO ] After 388ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 04:32:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-07 04:32:27] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-07 04:32:27] [INFO ] After 132ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 04:32:27] [INFO ] State equation strengthened by 226 read => feed constraints.
[2023-04-07 04:32:27] [INFO ] After 76ms SMT Verify possible using 226 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 04:32:27] [INFO ] Deduced a trap composed of 3 places in 83 ms of which 0 ms to minimize.
[2023-04-07 04:32:27] [INFO ] Deduced a trap composed of 3 places in 91 ms of which 0 ms to minimize.
[2023-04-07 04:32:28] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 1 ms to minimize.
[2023-04-07 04:32:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 314 ms
[2023-04-07 04:32:28] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 1 ms to minimize.
[2023-04-07 04:32:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2023-04-07 04:32:28] [INFO ] After 521ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-04-07 04:32:28] [INFO ] After 786ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1470/1470 transitions.
Applied a total of 0 rules in 70 ms. Remains 309 /309 variables (removed 0) and now considering 1470/1470 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 309/309 places, 1470/1470 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1470/1470 transitions.
Applied a total of 0 rules in 79 ms. Remains 309 /309 variables (removed 0) and now considering 1470/1470 (removed 0) transitions.
[2023-04-07 04:32:28] [INFO ] Flow matrix only has 511 transitions (discarded 959 similar events)
[2023-04-07 04:32:28] [INFO ] Invariant cache hit.
[2023-04-07 04:32:28] [INFO ] Implicit Places using invariants in 604 ms returned []
[2023-04-07 04:32:28] [INFO ] Flow matrix only has 511 transitions (discarded 959 similar events)
[2023-04-07 04:32:28] [INFO ] Invariant cache hit.
[2023-04-07 04:32:29] [INFO ] State equation strengthened by 226 read => feed constraints.
[2023-04-07 04:32:30] [INFO ] Implicit Places using invariants and state equation in 1409 ms returned []
Implicit Place search using SMT with State Equation took 2028 ms to find 0 implicit places.
[2023-04-07 04:32:30] [INFO ] Redundant transitions in 115 ms returned []
[2023-04-07 04:32:30] [INFO ] Flow matrix only has 511 transitions (discarded 959 similar events)
[2023-04-07 04:32:30] [INFO ] Invariant cache hit.
[2023-04-07 04:32:31] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3116 ms. Remains : 309/309 places, 1470/1470 transitions.
Graph (trivial) has 1292 edges and 309 vertex of which 48 / 309 are part of one of the 7 SCC in 3 ms
Free SCC test removed 41 places
Drop transitions removed 157 transitions
Ensure Unique test removed 929 transitions
Reduce isomorphic transitions removed 1086 transitions.
Drop transitions removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 60 place count 268 transition count 325
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 119 place count 209 transition count 325
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 119 place count 209 transition count 311
Deduced a syphon composed of 14 places in 0 ms
Ensure Unique test removed 6 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 153 place count 189 transition count 311
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
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 319 place count 106 transition count 228
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 2 with 38 rules applied. Total rules applied 357 place count 106 transition count 190
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 367 place count 101 transition count 191
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 373 place count 101 transition count 185
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 383 place count 101 transition count 175
Free-agglomeration rule applied 45 times.
Iterating global reduction 4 with 45 rules applied. Total rules applied 428 place count 101 transition count 130
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 4 with 45 rules applied. Total rules applied 473 place count 56 transition count 130
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 480 place count 56 transition count 130
Applied a total of 480 rules in 69 ms. Remains 56 /309 variables (removed 253) and now considering 130/1470 (removed 1340) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 130 rows 56 cols
[2023-04-07 04:32:31] [INFO ] Computed 16 invariants in 1 ms
[2023-04-07 04:32:31] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2023-04-07 04:32:31] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-07 04:32:31] [INFO ] After 59ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-04-07 04:32:31] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 04:32:31] [INFO ] After 20ms SMT Verify possible using 6 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 04:32:31] [INFO ] After 206ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 04:32:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 91 ms returned sat
[2023-04-07 04:32:31] [INFO ] [Nat]Absence check using 15 positive and 1 generalized place invariants in 28 ms returned sat
[2023-04-07 04:32:32] [INFO ] After 698ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 04:32:32] [INFO ] After 115ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 04:32:33] [INFO ] After 238ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 104 ms.
[2023-04-07 04:32:33] [INFO ] After 1447ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2023-04-07 04:32:33] [INFO ] Flatten gal took : 65 ms
[2023-04-07 04:32:33] [INFO ] Flatten gal took : 57 ms
[2023-04-07 04:32:33] [INFO ] Input system was already deterministic with 1715 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 511 transition count 1666
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 511 transition count 1666
Applied a total of 14 rules in 46 ms. Remains 511 /518 variables (removed 7) and now considering 1666/1715 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47 ms. Remains : 511/518 places, 1666/1715 transitions.
[2023-04-07 04:32:33] [INFO ] Flatten gal took : 50 ms
[2023-04-07 04:32:33] [INFO ] Flatten gal took : 50 ms
[2023-04-07 04:32:33] [INFO ] Input system was already deterministic with 1666 transitions.
Starting structural reductions in LTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 511 transition count 1666
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 511 transition count 1666
Applied a total of 14 rules in 23 ms. Remains 511 /518 variables (removed 7) and now considering 1666/1715 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 511/518 places, 1666/1715 transitions.
[2023-04-07 04:32:33] [INFO ] Flatten gal took : 58 ms
[2023-04-07 04:32:33] [INFO ] Flatten gal took : 64 ms
[2023-04-07 04:32:34] [INFO ] Input system was already deterministic with 1666 transitions.
Starting structural reductions in LTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 511 transition count 1666
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 511 transition count 1666
Applied a total of 14 rules in 38 ms. Remains 511 /518 variables (removed 7) and now considering 1666/1715 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 511/518 places, 1666/1715 transitions.
[2023-04-07 04:32:34] [INFO ] Flatten gal took : 44 ms
[2023-04-07 04:32:34] [INFO ] Flatten gal took : 45 ms
[2023-04-07 04:32:34] [INFO ] Input system was already deterministic with 1666 transitions.
Starting structural reductions in LTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 511 transition count 1666
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 511 transition count 1666
Applied a total of 14 rules in 45 ms. Remains 511 /518 variables (removed 7) and now considering 1666/1715 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58 ms. Remains : 511/518 places, 1666/1715 transitions.
[2023-04-07 04:32:34] [INFO ] Flatten gal took : 38 ms
[2023-04-07 04:32:34] [INFO ] Flatten gal took : 40 ms
[2023-04-07 04:32:34] [INFO ] Input system was already deterministic with 1666 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 518 transition count 1708
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 511 transition count 1708
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 14 place count 511 transition count 1557
Deduced a syphon composed of 151 places in 1 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 316 place count 360 transition count 1557
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 323 place count 353 transition count 1508
Iterating global reduction 2 with 7 rules applied. Total rules applied 330 place count 353 transition count 1508
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 410 place count 313 transition count 1468
Applied a total of 410 rules in 154 ms. Remains 313 /518 variables (removed 205) and now considering 1468/1715 (removed 247) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 154 ms. Remains : 313/518 places, 1468/1715 transitions.
[2023-04-07 04:32:34] [INFO ] Flatten gal took : 36 ms
[2023-04-07 04:32:34] [INFO ] Flatten gal took : 35 ms
[2023-04-07 04:32:34] [INFO ] Input system was already deterministic with 1468 transitions.
Starting structural reductions in LTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 513 transition count 1680
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 513 transition count 1680
Applied a total of 10 rules in 19 ms. Remains 513 /518 variables (removed 5) and now considering 1680/1715 (removed 35) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 513/518 places, 1680/1715 transitions.
[2023-04-07 04:32:35] [INFO ] Flatten gal took : 39 ms
[2023-04-07 04:32:35] [INFO ] Flatten gal took : 43 ms
[2023-04-07 04:32:35] [INFO ] Input system was already deterministic with 1680 transitions.
Starting structural reductions in LTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 512 transition count 1673
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 512 transition count 1673
Applied a total of 12 rules in 17 ms. Remains 512 /518 variables (removed 6) and now considering 1673/1715 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 512/518 places, 1673/1715 transitions.
[2023-04-07 04:32:35] [INFO ] Flatten gal took : 39 ms
[2023-04-07 04:32:35] [INFO ] Flatten gal took : 39 ms
[2023-04-07 04:32:35] [INFO ] Input system was already deterministic with 1673 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 518 transition count 1708
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 511 transition count 1708
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 14 place count 511 transition count 1555
Deduced a syphon composed of 153 places in 2 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 306 rules applied. Total rules applied 320 place count 358 transition count 1555
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 327 place count 351 transition count 1506
Iterating global reduction 2 with 7 rules applied. Total rules applied 334 place count 351 transition count 1506
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 418 place count 309 transition count 1464
Applied a total of 418 rules in 124 ms. Remains 309 /518 variables (removed 209) and now considering 1464/1715 (removed 251) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 125 ms. Remains : 309/518 places, 1464/1715 transitions.
[2023-04-07 04:32:35] [INFO ] Flatten gal took : 41 ms
[2023-04-07 04:32:35] [INFO ] Flatten gal took : 36 ms
[2023-04-07 04:32:35] [INFO ] Input system was already deterministic with 1464 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 7486 steps, run visited all 1 properties in 37 ms. (steps per millisecond=202 )
Probabilistic random walk after 7486 steps, saw 5589 distinct states, run finished after 38 ms. (steps per millisecond=197 ) properties seen :1
FORMULA EisenbergMcGuire-PT-07-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Parikh walk visited 0 properties in 0 ms.
Starting structural reductions in LTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 513 transition count 1680
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 513 transition count 1680
Applied a total of 10 rules in 18 ms. Remains 513 /518 variables (removed 5) and now considering 1680/1715 (removed 35) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 513/518 places, 1680/1715 transitions.
[2023-04-07 04:32:35] [INFO ] Flatten gal took : 35 ms
[2023-04-07 04:32:36] [INFO ] Flatten gal took : 109 ms
[2023-04-07 04:32:36] [INFO ] Input system was already deterministic with 1680 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 518 transition count 1708
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 511 transition count 1708
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 14 place count 511 transition count 1555
Deduced a syphon composed of 153 places in 1 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 306 rules applied. Total rules applied 320 place count 358 transition count 1555
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 327 place count 351 transition count 1506
Iterating global reduction 2 with 7 rules applied. Total rules applied 334 place count 351 transition count 1506
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 418 place count 309 transition count 1464
Applied a total of 418 rules in 84 ms. Remains 309 /518 variables (removed 209) and now considering 1464/1715 (removed 251) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 84 ms. Remains : 309/518 places, 1464/1715 transitions.
[2023-04-07 04:32:36] [INFO ] Flatten gal took : 30 ms
[2023-04-07 04:32:36] [INFO ] Flatten gal took : 33 ms
[2023-04-07 04:32:36] [INFO ] Input system was already deterministic with 1464 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 10150 steps, run visited all 1 properties in 71 ms. (steps per millisecond=142 )
Probabilistic random walk after 10150 steps, saw 7457 distinct states, run finished after 71 ms. (steps per millisecond=142 ) properties seen :1
FORMULA EisenbergMcGuire-PT-07-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Parikh walk visited 0 properties in 0 ms.
Starting structural reductions in SI_CTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 518 transition count 1708
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 511 transition count 1708
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 154 Pre rules applied. Total rules applied 14 place count 511 transition count 1554
Deduced a syphon composed of 154 places in 1 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 308 rules applied. Total rules applied 322 place count 357 transition count 1554
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 329 place count 350 transition count 1505
Iterating global reduction 2 with 7 rules applied. Total rules applied 336 place count 350 transition count 1505
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 2 with 84 rules applied. Total rules applied 420 place count 308 transition count 1463
Applied a total of 420 rules in 93 ms. Remains 308 /518 variables (removed 210) and now considering 1463/1715 (removed 252) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 94 ms. Remains : 308/518 places, 1463/1715 transitions.
[2023-04-07 04:32:36] [INFO ] Flatten gal took : 29 ms
[2023-04-07 04:32:36] [INFO ] Flatten gal took : 44 ms
[2023-04-07 04:32:36] [INFO ] Input system was already deterministic with 1463 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 518 transition count 1708
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 511 transition count 1708
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 14 place count 511 transition count 1555
Deduced a syphon composed of 153 places in 1 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 306 rules applied. Total rules applied 320 place count 358 transition count 1555
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 326 place count 352 transition count 1513
Iterating global reduction 2 with 6 rules applied. Total rules applied 332 place count 352 transition count 1513
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 414 place count 311 transition count 1472
Applied a total of 414 rules in 84 ms. Remains 311 /518 variables (removed 207) and now considering 1472/1715 (removed 243) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 84 ms. Remains : 311/518 places, 1472/1715 transitions.
[2023-04-07 04:32:36] [INFO ] Flatten gal took : 29 ms
[2023-04-07 04:32:36] [INFO ] Flatten gal took : 47 ms
[2023-04-07 04:32:37] [INFO ] Input system was already deterministic with 1472 transitions.
Starting structural reductions in LTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 511 transition count 1666
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 511 transition count 1666
Applied a total of 14 rules in 13 ms. Remains 511 /518 variables (removed 7) and now considering 1666/1715 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 511/518 places, 1666/1715 transitions.
[2023-04-07 04:32:37] [INFO ] Flatten gal took : 31 ms
[2023-04-07 04:32:37] [INFO ] Flatten gal took : 34 ms
[2023-04-07 04:32:37] [INFO ] Input system was already deterministic with 1666 transitions.
Starting structural reductions in LTL mode, iteration 0 : 518/518 places, 1715/1715 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 511 transition count 1666
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 511 transition count 1666
Applied a total of 14 rules in 14 ms. Remains 511 /518 variables (removed 7) and now considering 1666/1715 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 511/518 places, 1666/1715 transitions.
[2023-04-07 04:32:37] [INFO ] Flatten gal took : 31 ms
[2023-04-07 04:32:37] [INFO ] Flatten gal took : 34 ms
[2023-04-07 04:32:37] [INFO ] Input system was already deterministic with 1666 transitions.
[2023-04-07 04:32:37] [INFO ] Flatten gal took : 37 ms
[2023-04-07 04:32:37] [INFO ] Flatten gal took : 45 ms
[2023-04-07 04:32:37] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-04-07 04:32:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 518 places, 1715 transitions and 8232 arcs took 23 ms.
Total runtime 39597 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/596/ctl_0_ --ctl=/tmp/596/ctl_1_ --ctl=/tmp/596/ctl_2_ --ctl=/tmp/596/ctl_3_ --ctl=/tmp/596/ctl_4_ --ctl=/tmp/596/ctl_5_ --ctl=/tmp/596/ctl_6_ --ctl=/tmp/596/ctl_7_ --ctl=/tmp/596/ctl_8_ --ctl=/tmp/596/ctl_9_ --ctl=/tmp/596/ctl_10_ --ctl=/tmp/596/ctl_11_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 15535492 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16100504 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

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="EisenbergMcGuire-PT-07"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is EisenbergMcGuire-PT-07, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r521-tall-167987246400249"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-07.tgz
mv EisenbergMcGuire-PT-07 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;