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-167987246100042.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 Anderson-PT-09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246100042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.1K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 16K Mar 23 15:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Mar 23 15:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Mar 23 15:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 23 15:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 23 07:06 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 927K 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 Anderson-PT-09-CTLFireability-00
FORMULA_NAME Anderson-PT-09-CTLFireability-01
FORMULA_NAME Anderson-PT-09-CTLFireability-02
FORMULA_NAME Anderson-PT-09-CTLFireability-03
FORMULA_NAME Anderson-PT-09-CTLFireability-04
FORMULA_NAME Anderson-PT-09-CTLFireability-05
FORMULA_NAME Anderson-PT-09-CTLFireability-06
FORMULA_NAME Anderson-PT-09-CTLFireability-07
FORMULA_NAME Anderson-PT-09-CTLFireability-08
FORMULA_NAME Anderson-PT-09-CTLFireability-09
FORMULA_NAME Anderson-PT-09-CTLFireability-10
FORMULA_NAME Anderson-PT-09-CTLFireability-11
FORMULA_NAME Anderson-PT-09-CTLFireability-12
FORMULA_NAME Anderson-PT-09-CTLFireability-13
FORMULA_NAME Anderson-PT-09-CTLFireability-14
FORMULA_NAME Anderson-PT-09-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1680861420774

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-09
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 09:57:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-04-07 09:57:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 09:57:03] [INFO ] Load time of PNML (sax parser for PT used): 208 ms
[2023-04-07 09:57:03] [INFO ] Transformed 505 places.
[2023-04-07 09:57:03] [INFO ] Transformed 1845 transitions.
[2023-04-07 09:57:03] [INFO ] Found NUPN structural information;
[2023-04-07 09:57:03] [INFO ] Parsed PT model containing 505 places and 1845 transitions and 7092 arcs in 315 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 117 out of 505 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 1845/1845 transitions.
Discarding 76 places :
Symmetric choice reduction at 0 with 76 rule applications. Total rules 76 place count 429 transition count 1481
Iterating global reduction 0 with 76 rules applied. Total rules applied 152 place count 429 transition count 1481
Applied a total of 152 rules in 164 ms. Remains 429 /505 variables (removed 76) and now considering 1481/1845 (removed 364) transitions.
// Phase 1: matrix 1481 rows 429 cols
[2023-04-07 09:57:03] [INFO ] Computed 21 invariants in 91 ms
[2023-04-07 09:57:04] [INFO ] Implicit Places using invariants in 767 ms returned []
[2023-04-07 09:57:04] [INFO ] Invariant cache hit.
[2023-04-07 09:57:05] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 09:57:06] [INFO ] Implicit Places using invariants and state equation in 1892 ms returned []
Implicit Place search using SMT with State Equation took 2711 ms to find 0 implicit places.
[2023-04-07 09:57:06] [INFO ] Invariant cache hit.
[2023-04-07 09:57:07] [INFO ] Dead Transitions using invariants and state equation in 951 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 429/505 places, 1481/1845 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3844 ms. Remains : 429/505 places, 1481/1845 transitions.
Support contains 117 out of 429 places after structural reductions.
[2023-04-07 09:57:07] [INFO ] Flatten gal took : 291 ms
[2023-04-07 09:57:07] [INFO ] Flatten gal took : 119 ms
[2023-04-07 09:57:08] [INFO ] Input system was already deterministic with 1481 transitions.
Support contains 114 out of 429 places (down from 117) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=18 ) properties (out of 96) seen :34
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 58) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 57) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 51) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 49) 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 49) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 46) 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 46) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) 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 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 42) 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 42) 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 42) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) 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 41) 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 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) 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 41) seen :4
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) 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 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) 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 37) 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 37) 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 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) 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 37) 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 37) 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 37) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :1
Running SMT prover for 35 properties.
[2023-04-07 09:57:09] [INFO ] Invariant cache hit.
[2023-04-07 09:57:10] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-04-07 09:57:10] [INFO ] [Real]Absence check using 10 positive and 11 generalized place invariants in 19 ms returned sat
[2023-04-07 09:57:10] [INFO ] After 878ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:35
[2023-04-07 09:57:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2023-04-07 09:57:11] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 20 ms returned sat
[2023-04-07 09:57:15] [INFO ] After 4212ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :32
[2023-04-07 09:57:15] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 09:57:19] [INFO ] After 3741ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :3 sat :32
[2023-04-07 09:57:23] [INFO ] After 8223ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :32
Attempting to minimize the solution found.
Minimization took 4018 ms.
[2023-04-07 09:57:27] [INFO ] After 17409ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :32
Fused 35 Parikh solutions to 32 different solutions.
Parikh walk visited 0 properties in 211 ms.
Support contains 49 out of 429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 66 Pre rules applied. Total rules applied 0 place count 429 transition count 1415
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 0 with 132 rules applied. Total rules applied 132 place count 363 transition count 1415
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 169 place count 326 transition count 946
Iterating global reduction 0 with 37 rules applied. Total rules applied 206 place count 326 transition count 946
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 214 place count 322 transition count 942
Applied a total of 214 rules in 174 ms. Remains 322 /429 variables (removed 107) and now considering 942/1481 (removed 539) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 322/429 places, 942/1481 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 32) 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 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 32) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) 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 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 31) 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 31) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) 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 29) 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 29) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) 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 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) 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 28) seen :0
Running SMT prover for 28 properties.
// Phase 1: matrix 942 rows 322 cols
[2023-04-07 09:57:28] [INFO ] Computed 21 invariants in 36 ms
[2023-04-07 09:57:28] [INFO ] [Real]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-04-07 09:57:28] [INFO ] [Real]Absence check using 10 positive and 11 generalized place invariants in 14 ms returned sat
[2023-04-07 09:57:29] [INFO ] After 403ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:28
[2023-04-07 09:57:29] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-04-07 09:57:29] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 14 ms returned sat
[2023-04-07 09:57:31] [INFO ] After 2042ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :28
[2023-04-07 09:57:31] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 09:57:33] [INFO ] After 1778ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :28
[2023-04-07 09:57:35] [INFO ] After 4189ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :28
Attempting to minimize the solution found.
Minimization took 1702 ms.
[2023-04-07 09:57:37] [INFO ] After 8375ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :28
Parikh walk visited 5 properties in 191 ms.
Support contains 37 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 942/942 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 315 transition count 823
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 315 transition count 823
Applied a total of 14 rules in 47 ms. Remains 315 /322 variables (removed 7) and now considering 823/942 (removed 119) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 315/322 places, 823/942 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Interrupted probabilistic random walk after 167580 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{7=1}
Probabilistic random walk after 167580 steps, saw 116523 distinct states, run finished after 3001 ms. (steps per millisecond=55 ) properties seen :1
Running SMT prover for 22 properties.
// Phase 1: matrix 823 rows 315 cols
[2023-04-07 09:57:41] [INFO ] Computed 21 invariants in 8 ms
[2023-04-07 09:57:41] [INFO ] After 360ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-04-07 09:57:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-04-07 09:57:41] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 19 ms returned sat
[2023-04-07 09:57:43] [INFO ] After 1361ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-04-07 09:57:43] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 09:57:44] [INFO ] After 1291ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-04-07 09:57:46] [INFO ] After 2811ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 1442 ms.
[2023-04-07 09:57:47] [INFO ] After 5933ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Parikh walk visited 0 properties in 108 ms.
Support contains 34 out of 315 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 315/315 places, 823/823 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 313 transition count 789
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 313 transition count 789
Applied a total of 4 rules in 20 ms. Remains 313 /315 variables (removed 2) and now considering 789/823 (removed 34) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 313/315 places, 789/823 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=39 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) 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 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) 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 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) 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 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) 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 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) seen :0
Interrupted probabilistic random walk after 257210 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 257210 steps, saw 171321 distinct states, run finished after 3003 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 21 properties.
// Phase 1: matrix 789 rows 313 cols
[2023-04-07 09:57:51] [INFO ] Computed 21 invariants in 8 ms
[2023-04-07 09:57:51] [INFO ] After 245ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2023-04-07 09:57:51] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-04-07 09:57:51] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 14 ms returned sat
[2023-04-07 09:57:52] [INFO ] After 1330ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :21
[2023-04-07 09:57:52] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 09:57:54] [INFO ] After 1119ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :21
[2023-04-07 09:57:55] [INFO ] After 2512ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :21
Attempting to minimize the solution found.
Minimization took 1306 ms.
[2023-04-07 09:57:56] [INFO ] After 5432ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :21
Parikh walk visited 1 properties in 71 ms.
Support contains 34 out of 313 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 313/313 places, 789/789 transitions.
Applied a total of 0 rules in 13 ms. Remains 313 /313 variables (removed 0) and now considering 789/789 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 313/313 places, 789/789 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Interrupted probabilistic random walk after 119763 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 119763 steps, saw 83857 distinct states, run finished after 3001 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 20 properties.
[2023-04-07 09:58:00] [INFO ] Invariant cache hit.
[2023-04-07 09:58:00] [INFO ] After 211ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-04-07 09:58:00] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-04-07 09:58:00] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 30 ms returned sat
[2023-04-07 09:58:02] [INFO ] After 1391ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2023-04-07 09:58:02] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 09:58:03] [INFO ] After 1045ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :20
[2023-04-07 09:58:04] [INFO ] After 2362ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :20
Attempting to minimize the solution found.
Minimization took 1301 ms.
[2023-04-07 09:58:05] [INFO ] After 5387ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :20
Parikh walk visited 0 properties in 82 ms.
Support contains 34 out of 313 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 313/313 places, 789/789 transitions.
Applied a total of 0 rules in 13 ms. Remains 313 /313 variables (removed 0) and now considering 789/789 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 313/313 places, 789/789 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 313/313 places, 789/789 transitions.
Applied a total of 0 rules in 13 ms. Remains 313 /313 variables (removed 0) and now considering 789/789 (removed 0) transitions.
[2023-04-07 09:58:06] [INFO ] Invariant cache hit.
[2023-04-07 09:58:06] [INFO ] Implicit Places using invariants in 350 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 353 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 312/313 places, 789/789 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 312 transition count 755
Reduce places removed 34 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 1 with 49 rules applied. Total rules applied 83 place count 278 transition count 740
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 98 place count 263 transition count 740
Free-agglomeration rule (complex) applied 29 times.
Iterating global reduction 3 with 29 rules applied. Total rules applied 127 place count 263 transition count 711
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 3 with 29 rules applied. Total rules applied 156 place count 234 transition count 711
Applied a total of 156 rules in 36 ms. Remains 234 /312 variables (removed 78) and now considering 711/789 (removed 78) transitions.
// Phase 1: matrix 711 rows 234 cols
[2023-04-07 09:58:06] [INFO ] Computed 20 invariants in 6 ms
[2023-04-07 09:58:06] [INFO ] Implicit Places using invariants in 195 ms returned []
[2023-04-07 09:58:06] [INFO ] Invariant cache hit.
[2023-04-07 09:58:06] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 09:58:07] [INFO ] Implicit Places using invariants and state equation in 591 ms returned []
Implicit Place search using SMT with State Equation took 833 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 234/313 places, 711/789 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1237 ms. Remains : 234/313 places, 711/789 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) 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 19) seen :0
Interrupted probabilistic random walk after 164085 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 164085 steps, saw 108710 distinct states, run finished after 3001 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 19 properties.
[2023-04-07 09:58:10] [INFO ] Invariant cache hit.
[2023-04-07 09:58:10] [INFO ] After 149ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2023-04-07 09:58:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-04-07 09:58:10] [INFO ] [Nat]Absence check using 10 positive and 10 generalized place invariants in 7 ms returned sat
[2023-04-07 09:58:11] [INFO ] After 962ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2023-04-07 09:58:11] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 09:58:12] [INFO ] After 711ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :19
[2023-04-07 09:58:13] [INFO ] After 1755ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 865 ms.
[2023-04-07 09:58:14] [INFO ] After 3843ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Parikh walk visited 0 properties in 119 ms.
Support contains 29 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 711/711 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 232 transition count 677
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 232 transition count 677
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 6 place count 231 transition count 676
Applied a total of 6 rules in 28 ms. Remains 231 /234 variables (removed 3) and now considering 676/711 (removed 35) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 231/234 places, 676/711 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) 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 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) 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 17) seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 676 rows 231 cols
[2023-04-07 09:58:14] [INFO ] Computed 20 invariants in 5 ms
[2023-04-07 09:58:15] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-04-07 09:58:15] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-04-07 09:58:15] [INFO ] [Nat]Absence check using 10 positive and 10 generalized place invariants in 8 ms returned sat
[2023-04-07 09:58:15] [INFO ] After 787ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-04-07 09:58:15] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 09:58:16] [INFO ] After 759ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-04-07 09:58:17] [INFO ] After 1560ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 669 ms.
[2023-04-07 09:58:18] [INFO ] After 3213ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Parikh walk visited 0 properties in 26 ms.
Support contains 24 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 676/676 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 231 transition count 675
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 230 transition count 675
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 228 transition count 641
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 228 transition count 641
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 228 transition count 639
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 226 transition count 639
Applied a total of 10 rules in 21 ms. Remains 226 /231 variables (removed 5) and now considering 639/676 (removed 37) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 226/231 places, 639/676 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 17) 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 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) 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 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) 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 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Interrupted probabilistic random walk after 252324 steps, run timeout after 3001 ms. (steps per millisecond=84 ) properties seen :{}
Probabilistic random walk after 252324 steps, saw 164703 distinct states, run finished after 3001 ms. (steps per millisecond=84 ) properties seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 639 rows 226 cols
[2023-04-07 09:58:21] [INFO ] Computed 20 invariants in 3 ms
[2023-04-07 09:58:21] [INFO ] After 132ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-04-07 09:58:21] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-04-07 09:58:21] [INFO ] [Nat]Absence check using 10 positive and 10 generalized place invariants in 8 ms returned sat
[2023-04-07 09:58:22] [INFO ] After 755ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-04-07 09:58:22] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 09:58:23] [INFO ] After 592ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-04-07 09:58:24] [INFO ] After 1313ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 550 ms.
[2023-04-07 09:58:24] [INFO ] After 2808ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Parikh walk visited 0 properties in 136 ms.
Support contains 24 out of 226 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 226/226 places, 639/639 transitions.
Applied a total of 0 rules in 6 ms. Remains 226 /226 variables (removed 0) and now considering 639/639 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 226/226 places, 639/639 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 226/226 places, 639/639 transitions.
Applied a total of 0 rules in 6 ms. Remains 226 /226 variables (removed 0) and now considering 639/639 (removed 0) transitions.
[2023-04-07 09:58:24] [INFO ] Invariant cache hit.
[2023-04-07 09:58:24] [INFO ] Implicit Places using invariants in 154 ms returned []
[2023-04-07 09:58:24] [INFO ] Invariant cache hit.
[2023-04-07 09:58:25] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-07 09:58:25] [INFO ] Implicit Places using invariants and state equation in 643 ms returned []
Implicit Place search using SMT with State Equation took 798 ms to find 0 implicit places.
[2023-04-07 09:58:25] [INFO ] Redundant transitions in 38 ms returned []
[2023-04-07 09:58:25] [INFO ] Invariant cache hit.
[2023-04-07 09:58:25] [INFO ] Dead Transitions using invariants and state equation in 300 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1149 ms. Remains : 226/226 places, 639/639 transitions.
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 80 Pre rules applied. Total rules applied 0 place count 226 transition count 559
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 0 with 160 rules applied. Total rules applied 160 place count 146 transition count 559
Applied a total of 160 rules in 11 ms. Remains 146 /226 variables (removed 80) and now considering 559/639 (removed 80) transitions.
Running SMT prover for 17 properties.
// Phase 1: matrix 559 rows 146 cols
[2023-04-07 09:58:25] [INFO ] Computed 20 invariants in 4 ms
[2023-04-07 09:58:26] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-04-07 09:58:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-04-07 09:58:26] [INFO ] [Nat]Absence check using 10 positive and 10 generalized place invariants in 9 ms returned sat
[2023-04-07 09:58:26] [INFO ] After 589ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-04-07 09:58:27] [INFO ] After 1297ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 475 ms.
[2023-04-07 09:58:27] [INFO ] After 1900ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
FORMULA Anderson-PT-09-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-07 09:58:28] [INFO ] Flatten gal took : 63 ms
[2023-04-07 09:58:28] [INFO ] Flatten gal took : 60 ms
[2023-04-07 09:58:28] [INFO ] Input system was already deterministic with 1481 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Performed 70 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 70 Pre rules applied. Total rules applied 0 place count 429 transition count 1411
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 0 with 140 rules applied. Total rules applied 140 place count 359 transition count 1411
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 196 place count 303 transition count 683
Iterating global reduction 0 with 56 rules applied. Total rules applied 252 place count 303 transition count 683
Applied a total of 252 rules in 38 ms. Remains 303 /429 variables (removed 126) and now considering 683/1481 (removed 798) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 38 ms. Remains : 303/429 places, 683/1481 transitions.
[2023-04-07 09:58:28] [INFO ] Flatten gal took : 24 ms
[2023-04-07 09:58:28] [INFO ] Flatten gal took : 26 ms
[2023-04-07 09:58:28] [INFO ] Input system was already deterministic with 683 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 368 transition count 668
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 368 transition count 668
Applied a total of 122 rules in 11 ms. Remains 368 /429 variables (removed 61) and now considering 668/1481 (removed 813) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 368/429 places, 668/1481 transitions.
[2023-04-07 09:58:28] [INFO ] Flatten gal took : 23 ms
[2023-04-07 09:58:28] [INFO ] Flatten gal took : 24 ms
[2023-04-07 09:58:28] [INFO ] Input system was already deterministic with 668 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 429 transition count 1409
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 357 transition count 1409
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 211 place count 290 transition count 494
Iterating global reduction 0 with 67 rules applied. Total rules applied 278 place count 290 transition count 494
Applied a total of 278 rules in 41 ms. Remains 290 /429 variables (removed 139) and now considering 494/1481 (removed 987) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 290/429 places, 494/1481 transitions.
[2023-04-07 09:58:28] [INFO ] Flatten gal took : 30 ms
[2023-04-07 09:58:28] [INFO ] Flatten gal took : 34 ms
[2023-04-07 09:58:28] [INFO ] Input system was already deterministic with 494 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 429 transition count 1409
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 357 transition count 1409
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 204 place count 297 transition count 613
Iterating global reduction 0 with 60 rules applied. Total rules applied 264 place count 297 transition count 613
Applied a total of 264 rules in 50 ms. Remains 297 /429 variables (removed 132) and now considering 613/1481 (removed 868) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51 ms. Remains : 297/429 places, 613/1481 transitions.
[2023-04-07 09:58:28] [INFO ] Flatten gal took : 34 ms
[2023-04-07 09:58:28] [INFO ] Flatten gal took : 20 ms
[2023-04-07 09:58:28] [INFO ] Input system was already deterministic with 613 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 363 transition count 567
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 363 transition count 567
Applied a total of 132 rules in 20 ms. Remains 363 /429 variables (removed 66) and now considering 567/1481 (removed 914) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 363/429 places, 567/1481 transitions.
[2023-04-07 09:58:28] [INFO ] Flatten gal took : 16 ms
[2023-04-07 09:58:28] [INFO ] Flatten gal took : 17 ms
[2023-04-07 09:58:28] [INFO ] Input system was already deterministic with 567 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 371 transition count 687
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 371 transition count 687
Applied a total of 116 rules in 21 ms. Remains 371 /429 variables (removed 58) and now considering 687/1481 (removed 794) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 371/429 places, 687/1481 transitions.
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 20 ms
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 21 ms
[2023-04-07 09:58:29] [INFO ] Input system was already deterministic with 687 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 365 transition count 617
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 365 transition count 617
Applied a total of 128 rules in 20 ms. Remains 365 /429 variables (removed 64) and now considering 617/1481 (removed 864) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 365/429 places, 617/1481 transitions.
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 30 ms
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 19 ms
[2023-04-07 09:58:29] [INFO ] Input system was already deterministic with 617 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 365 transition count 601
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 365 transition count 601
Applied a total of 128 rules in 34 ms. Remains 365 /429 variables (removed 64) and now considering 601/1481 (removed 880) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 365/429 places, 601/1481 transitions.
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 18 ms
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 20 ms
[2023-04-07 09:58:29] [INFO ] Input system was already deterministic with 601 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 366 transition count 602
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 366 transition count 602
Applied a total of 126 rules in 15 ms. Remains 366 /429 variables (removed 63) and now considering 602/1481 (removed 879) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 366/429 places, 602/1481 transitions.
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 28 ms
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 39 ms
[2023-04-07 09:58:29] [INFO ] Input system was already deterministic with 602 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 366 transition count 634
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 366 transition count 634
Applied a total of 126 rules in 14 ms. Remains 366 /429 variables (removed 63) and now considering 634/1481 (removed 847) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 366/429 places, 634/1481 transitions.
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 23 ms
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 20 ms
[2023-04-07 09:58:29] [INFO ] Input system was already deterministic with 634 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 367 transition count 651
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 367 transition count 651
Applied a total of 124 rules in 16 ms. Remains 367 /429 variables (removed 62) and now considering 651/1481 (removed 830) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 367/429 places, 651/1481 transitions.
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 34 ms
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 28 ms
[2023-04-07 09:58:29] [INFO ] Input system was already deterministic with 651 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 372 transition count 704
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 372 transition count 704
Applied a total of 114 rules in 13 ms. Remains 372 /429 variables (removed 57) and now considering 704/1481 (removed 777) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 372/429 places, 704/1481 transitions.
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 27 ms
[2023-04-07 09:58:29] [INFO ] Flatten gal took : 32 ms
[2023-04-07 09:58:30] [INFO ] Input system was already deterministic with 704 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 366 transition count 618
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 366 transition count 618
Applied a total of 126 rules in 13 ms. Remains 366 /429 variables (removed 63) and now considering 618/1481 (removed 863) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 366/429 places, 618/1481 transitions.
[2023-04-07 09:58:30] [INFO ] Flatten gal took : 16 ms
[2023-04-07 09:58:30] [INFO ] Flatten gal took : 17 ms
[2023-04-07 09:58:30] [INFO ] Input system was already deterministic with 618 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 373 transition count 721
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 373 transition count 721
Applied a total of 112 rules in 10 ms. Remains 373 /429 variables (removed 56) and now considering 721/1481 (removed 760) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 373/429 places, 721/1481 transitions.
[2023-04-07 09:58:30] [INFO ] Flatten gal took : 18 ms
[2023-04-07 09:58:30] [INFO ] Flatten gal took : 20 ms
[2023-04-07 09:58:30] [INFO ] Input system was already deterministic with 721 transitions.
Starting structural reductions in LTL mode, iteration 0 : 429/429 places, 1481/1481 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 365 transition count 617
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 365 transition count 617
Applied a total of 128 rules in 11 ms. Remains 365 /429 variables (removed 64) and now considering 617/1481 (removed 864) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 365/429 places, 617/1481 transitions.
[2023-04-07 09:58:30] [INFO ] Flatten gal took : 15 ms
[2023-04-07 09:58:30] [INFO ] Flatten gal took : 26 ms
[2023-04-07 09:58:30] [INFO ] Input system was already deterministic with 617 transitions.
[2023-04-07 09:58:30] [INFO ] Flatten gal took : 43 ms
[2023-04-07 09:58:30] [INFO ] Flatten gal took : 41 ms
[2023-04-07 09:58:30] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2023-04-07 09:58:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 429 places, 1481 transitions and 5752 arcs took 7 ms.
Total runtime 87736 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/562/ctl_0_ --ctl=/tmp/562/ctl_1_ --ctl=/tmp/562/ctl_2_ --ctl=/tmp/562/ctl_3_ --ctl=/tmp/562/ctl_4_ --ctl=/tmp/562/ctl_5_ --ctl=/tmp/562/ctl_6_ --ctl=/tmp/562/ctl_7_ --ctl=/tmp/562/ctl_8_ --ctl=/tmp/562/ctl_9_ --ctl=/tmp/562/ctl_10_ --ctl=/tmp/562/ctl_11_ --ctl=/tmp/562/ctl_12_ --ctl=/tmp/562/ctl_13_ --ctl=/tmp/562/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15650252 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16104072 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 CTLFireability -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="Anderson-PT-09"
export BK_EXAMINATION="CTLFireability"
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 Anderson-PT-09, examination is CTLFireability"
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-167987246100042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-09.tgz
mv Anderson-PT-09 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;