fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r521-tall-167987246400249
Last Updated
May 14, 2023

About the Execution of LTSMin+red for EisenbergMcGuire-PT-07

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
976.388 3600000.00 14238120.00 592.80 ?????F??TF?T???? 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.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 ;