About the Execution of LTSMin+red for DoubleLock-PT-p2s2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3609.520 | 3600000.00 | 14247122.00 | 518.10 | ?T?????F??F????? | 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.r137-smll-167819418700538.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DoubleLock-PT-p2s2, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418700538
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 14:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 14:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 14:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 14:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 14:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 813K Mar 5 18:22 model.pnml
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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 DoubleLock-PT-p2s2-CTLFireability-00
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-01
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-02
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-03
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-04
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-05
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-06
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-07
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-08
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-09
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-10
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-11
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-12
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-13
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-14
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678932959336
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=DoubleLock-PT-p2s2
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 02:16:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-16 02:16:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 02:16:02] [INFO ] Load time of PNML (sax parser for PT used): 250 ms
[2023-03-16 02:16:02] [INFO ] Transformed 184 places.
[2023-03-16 02:16:02] [INFO ] Transformed 1832 transitions.
[2023-03-16 02:16:02] [INFO ] Parsed PT model containing 184 places and 1832 transitions and 7424 arcs in 394 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Deduced a syphon composed of 36 places in 9 ms
Reduce places removed 36 places and 64 transitions.
FORMULA DoubleLock-PT-p2s2-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 89 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 1768/1768 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 144 transition count 1768
Applied a total of 4 rules in 42 ms. Remains 144 /148 variables (removed 4) and now considering 1768/1768 (removed 0) transitions.
[2023-03-16 02:16:02] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
// Phase 1: matrix 1225 rows 144 cols
[2023-03-16 02:16:02] [INFO ] Computed 2 place invariants in 46 ms
[2023-03-16 02:16:02] [INFO ] Implicit Places using invariants in 406 ms returned []
[2023-03-16 02:16:02] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2023-03-16 02:16:02] [INFO ] Invariant cache hit.
[2023-03-16 02:16:03] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 02:16:03] [INFO ] Implicit Places using invariants and state equation in 1114 ms returned []
Implicit Place search using SMT with State Equation took 1577 ms to find 0 implicit places.
[2023-03-16 02:16:03] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2023-03-16 02:16:03] [INFO ] Invariant cache hit.
[2023-03-16 02:16:04] [INFO ] Dead Transitions using invariants and state equation in 941 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 144/148 places, 1768/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2568 ms. Remains : 144/148 places, 1768/1768 transitions.
Support contains 89 out of 144 places after structural reductions.
[2023-03-16 02:16:05] [INFO ] Flatten gal took : 275 ms
[2023-03-16 02:16:05] [INFO ] Flatten gal took : 168 ms
[2023-03-16 02:16:05] [INFO ] Input system was already deterministic with 1768 transitions.
Incomplete random walk after 10005 steps, including 100 resets, run finished after 592 ms. (steps per millisecond=16 ) properties (out of 71) seen :32
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 39) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 38) 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 38) 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 38) 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 38) 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 38) 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 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 38) 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 38) 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 38) 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 38) 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 38) 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 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) 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 38) 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 38) 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 38) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 37) 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 37) 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 37) seen :2
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) seen :0
Running SMT prover for 33 properties.
[2023-03-16 02:16:06] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2023-03-16 02:16:06] [INFO ] Invariant cache hit.
[2023-03-16 02:16:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 02:16:07] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 02:16:08] [INFO ] After 1216ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:26
[2023-03-16 02:16:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-16 02:16:08] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 02:16:10] [INFO ] After 1670ms SMT Verify possible using state equation in natural domain returned unsat :13 sat :20
[2023-03-16 02:16:10] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 02:16:12] [INFO ] After 1849ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :13 sat :20
[2023-03-16 02:16:13] [INFO ] After 3530ms SMT Verify possible using trap constraints in natural domain returned unsat :13 sat :20
Attempting to minimize the solution found.
Minimization took 1113 ms.
[2023-03-16 02:16:14] [INFO ] After 6628ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :20
Fused 33 Parikh solutions to 20 different solutions.
Parikh walk visited 0 properties in 242 ms.
Support contains 31 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 144 transition count 1755
Applied a total of 13 rules in 97 ms. Remains 144 /144 variables (removed 0) and now considering 1755/1768 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 144/144 places, 1755/1768 transitions.
Incomplete random walk after 10000 steps, including 104 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 20) 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 18) 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 18) 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 18) seen :1
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 7 ms. (steps per millisecond=143 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 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 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 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 14 ms. (steps per millisecond=71 ) 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 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 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2023-03-16 02:16:15] [INFO ] Flow matrix only has 1212 transitions (discarded 543 similar events)
// Phase 1: matrix 1212 rows 144 cols
[2023-03-16 02:16:15] [INFO ] Computed 2 place invariants in 10 ms
[2023-03-16 02:16:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 02:16:15] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 02:16:16] [INFO ] After 804ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-16 02:16:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 02:16:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 02:16:17] [INFO ] After 1314ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2023-03-16 02:16:17] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 02:16:19] [INFO ] After 1398ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :16
[2023-03-16 02:16:20] [INFO ] After 2564ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 910 ms.
[2023-03-16 02:16:21] [INFO ] After 4961ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Parikh walk visited 0 properties in 185 ms.
Support contains 24 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1755/1755 transitions.
Applied a total of 0 rules in 57 ms. Remains 144 /144 variables (removed 0) and now considering 1755/1755 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 144/144 places, 1755/1755 transitions.
Incomplete random walk after 10000 steps, including 105 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-16 02:16:22] [INFO ] Flow matrix only has 1212 transitions (discarded 543 similar events)
[2023-03-16 02:16:22] [INFO ] Invariant cache hit.
[2023-03-16 02:16:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 02:16:22] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 02:16:23] [INFO ] After 643ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-16 02:16:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 02:16:23] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-16 02:16:24] [INFO ] After 763ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-16 02:16:24] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 02:16:24] [INFO ] After 847ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-16 02:16:25] [INFO ] After 1670ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 639 ms.
[2023-03-16 02:16:26] [INFO ] After 3215ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 0 properties in 71 ms.
Support contains 17 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1755/1755 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 144 transition count 1754
Applied a total of 1 rules in 48 ms. Remains 144 /144 variables (removed 0) and now considering 1754/1755 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 144/144 places, 1754/1755 transitions.
Incomplete random walk after 10000 steps, including 101 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :1
Running SMT prover for 8 properties.
[2023-03-16 02:16:27] [INFO ] Flow matrix only has 1211 transitions (discarded 543 similar events)
// Phase 1: matrix 1211 rows 144 cols
[2023-03-16 02:16:27] [INFO ] Computed 2 place invariants in 39 ms
[2023-03-16 02:16:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-16 02:16:27] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 02:16:27] [INFO ] After 565ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-16 02:16:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 02:16:27] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 02:16:28] [INFO ] After 710ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-16 02:16:28] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 02:16:29] [INFO ] After 631ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-16 02:16:29] [INFO ] After 1147ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 368 ms.
[2023-03-16 02:16:30] [INFO ] After 2335ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 57 ms.
Support contains 14 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1754/1754 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 144 transition count 1753
Applied a total of 1 rules in 45 ms. Remains 144 /144 variables (removed 0) and now considering 1753/1754 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 144/144 places, 1753/1754 transitions.
Incomplete random walk after 10008 steps, including 101 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-16 02:16:30] [INFO ] Flow matrix only has 1210 transitions (discarded 543 similar events)
// Phase 1: matrix 1210 rows 144 cols
[2023-03-16 02:16:30] [INFO ] Computed 2 place invariants in 20 ms
[2023-03-16 02:16:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-16 02:16:30] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 02:16:31] [INFO ] After 458ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:6
[2023-03-16 02:16:31] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 02:16:31] [INFO ] After 73ms SMT Verify possible using 116 Read/Feed constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-16 02:16:31] [INFO ] After 639ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-16 02:16:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 02:16:31] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 02:16:32] [INFO ] After 665ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-16 02:16:32] [INFO ] After 606ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-16 02:16:33] [INFO ] After 1207ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 374 ms.
[2023-03-16 02:16:33] [INFO ] After 2350ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 37 ms.
Support contains 12 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1753/1753 transitions.
Applied a total of 0 rules in 36 ms. Remains 144 /144 variables (removed 0) and now considering 1753/1753 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 144/144 places, 1753/1753 transitions.
Incomplete random walk after 10004 steps, including 106 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 122508 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 122508 steps, saw 86476 distinct states, run finished after 3004 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-16 02:16:37] [INFO ] Flow matrix only has 1210 transitions (discarded 543 similar events)
[2023-03-16 02:16:37] [INFO ] Invariant cache hit.
[2023-03-16 02:16:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 02:16:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 02:16:37] [INFO ] After 462ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:6
[2023-03-16 02:16:37] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 02:16:37] [INFO ] After 74ms SMT Verify possible using 116 Read/Feed constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-16 02:16:37] [INFO ] After 644ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-16 02:16:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 02:16:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 02:16:38] [INFO ] After 672ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-16 02:16:39] [INFO ] After 606ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-16 02:16:39] [INFO ] After 1211ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 367 ms.
[2023-03-16 02:16:40] [INFO ] After 2346ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 31 ms.
Support contains 12 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1753/1753 transitions.
Applied a total of 0 rules in 32 ms. Remains 144 /144 variables (removed 0) and now considering 1753/1753 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 144/144 places, 1753/1753 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1753/1753 transitions.
Applied a total of 0 rules in 33 ms. Remains 144 /144 variables (removed 0) and now considering 1753/1753 (removed 0) transitions.
[2023-03-16 02:16:40] [INFO ] Flow matrix only has 1210 transitions (discarded 543 similar events)
[2023-03-16 02:16:40] [INFO ] Invariant cache hit.
[2023-03-16 02:16:40] [INFO ] Implicit Places using invariants in 249 ms returned []
[2023-03-16 02:16:40] [INFO ] Flow matrix only has 1210 transitions (discarded 543 similar events)
[2023-03-16 02:16:40] [INFO ] Invariant cache hit.
[2023-03-16 02:16:40] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 02:16:41] [INFO ] Implicit Places using invariants and state equation in 1091 ms returned []
Implicit Place search using SMT with State Equation took 1344 ms to find 0 implicit places.
[2023-03-16 02:16:41] [INFO ] Redundant transitions in 137 ms returned []
[2023-03-16 02:16:41] [INFO ] Flow matrix only has 1210 transitions (discarded 543 similar events)
[2023-03-16 02:16:41] [INFO ] Invariant cache hit.
[2023-03-16 02:16:42] [INFO ] Dead Transitions using invariants and state equation in 989 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2512 ms. Remains : 144/144 places, 1753/1753 transitions.
Ensure Unique test removed 543 transitions
Reduce isomorphic transitions removed 543 transitions.
Iterating post reduction 0 with 543 rules applied. Total rules applied 543 place count 144 transition count 1210
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 543 place count 144 transition count 1204
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 555 place count 138 transition count 1204
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 559 place count 136 transition count 1202
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 560 place count 135 transition count 1170
Iterating global reduction 1 with 1 rules applied. Total rules applied 561 place count 135 transition count 1170
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 562 place count 135 transition count 1169
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 563 place count 134 transition count 1169
Applied a total of 563 rules in 77 ms. Remains 134 /144 variables (removed 10) and now considering 1169/1753 (removed 584) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 1169 rows 134 cols
[2023-03-16 02:16:42] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-16 02:16:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 02:16:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 02:16:43] [INFO ] After 401ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:6
[2023-03-16 02:16:43] [INFO ] After 456ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:6
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-03-16 02:16:43] [INFO ] After 579ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:6
[2023-03-16 02:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 02:16:43] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 02:16:44] [INFO ] After 527ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-16 02:16:44] [INFO ] After 999ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 278 ms.
[2023-03-16 02:16:44] [INFO ] After 1360ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Successfully simplified 13 atomic propositions for a total of 15 simplifications.
[2023-03-16 02:16:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-16 02:16:44] [INFO ] Flatten gal took : 87 ms
FORMULA DoubleLock-PT-p2s2-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 02:16:45] [INFO ] Flatten gal took : 92 ms
[2023-03-16 02:16:45] [INFO ] Input system was already deterministic with 1768 transitions.
Support contains 71 out of 144 places (down from 72) after GAL structural reductions.
Computed a total of 8 stabilizing places and 416 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Applied a total of 0 rules in 6 ms. Remains 144 /144 variables (removed 0) and now considering 1768/1768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 144/144 places, 1768/1768 transitions.
[2023-03-16 02:16:45] [INFO ] Flatten gal took : 62 ms
[2023-03-16 02:16:45] [INFO ] Flatten gal took : 72 ms
[2023-03-16 02:16:45] [INFO ] Input system was already deterministic with 1768 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 118 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 120 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 02:16:45] [INFO ] Flatten gal took : 53 ms
[2023-03-16 02:16:45] [INFO ] Flatten gal took : 61 ms
[2023-03-16 02:16:45] [INFO ] Input system was already deterministic with 1736 transitions.
Finished random walk after 3600 steps, including 33 resets, run visited all 1 properties in 8 ms. (steps per millisecond=450 )
FORMULA DoubleLock-PT-p2s2-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 13 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 02:16:46] [INFO ] Flatten gal took : 51 ms
[2023-03-16 02:16:46] [INFO ] Flatten gal took : 59 ms
[2023-03-16 02:16:46] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 11 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 02:16:46] [INFO ] Flatten gal took : 49 ms
[2023-03-16 02:16:46] [INFO ] Flatten gal took : 56 ms
[2023-03-16 02:16:46] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 14 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 02:16:46] [INFO ] Flatten gal took : 55 ms
[2023-03-16 02:16:46] [INFO ] Flatten gal took : 63 ms
[2023-03-16 02:16:46] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Applied a total of 0 rules in 4 ms. Remains 144 /144 variables (removed 0) and now considering 1768/1768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 144/144 places, 1768/1768 transitions.
[2023-03-16 02:16:46] [INFO ] Flatten gal took : 48 ms
[2023-03-16 02:16:46] [INFO ] Flatten gal took : 55 ms
[2023-03-16 02:16:47] [INFO ] Input system was already deterministic with 1768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 10 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 02:16:47] [INFO ] Flatten gal took : 48 ms
[2023-03-16 02:16:47] [INFO ] Flatten gal took : 57 ms
[2023-03-16 02:16:47] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 11 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 02:16:47] [INFO ] Flatten gal took : 53 ms
[2023-03-16 02:16:47] [INFO ] Flatten gal took : 60 ms
[2023-03-16 02:16:47] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 9 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 02:16:47] [INFO ] Flatten gal took : 45 ms
[2023-03-16 02:16:47] [INFO ] Flatten gal took : 50 ms
[2023-03-16 02:16:47] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 8 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 02:16:47] [INFO ] Flatten gal took : 42 ms
[2023-03-16 02:16:47] [INFO ] Flatten gal took : 48 ms
[2023-03-16 02:16:47] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 7 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 02:16:47] [INFO ] Flatten gal took : 42 ms
[2023-03-16 02:16:48] [INFO ] Flatten gal took : 47 ms
[2023-03-16 02:16:48] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 8 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 02:16:48] [INFO ] Flatten gal took : 47 ms
[2023-03-16 02:16:48] [INFO ] Flatten gal took : 48 ms
[2023-03-16 02:16:48] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 7 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 143/144 places, 1736/1768 transitions.
[2023-03-16 02:16:48] [INFO ] Flatten gal took : 41 ms
[2023-03-16 02:16:48] [INFO ] Flatten gal took : 47 ms
[2023-03-16 02:16:48] [INFO ] Input system was already deterministic with 1736 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Applied a total of 0 rules in 4 ms. Remains 144 /144 variables (removed 0) and now considering 1768/1768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 144/144 places, 1768/1768 transitions.
[2023-03-16 02:16:48] [INFO ] Flatten gal took : 41 ms
[2023-03-16 02:16:48] [INFO ] Flatten gal took : 52 ms
[2023-03-16 02:16:48] [INFO ] Input system was already deterministic with 1768 transitions.
[2023-03-16 02:16:48] [INFO ] Flatten gal took : 46 ms
[2023-03-16 02:16:48] [INFO ] Flatten gal took : 49 ms
[2023-03-16 02:16:48] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-16 02:16:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 144 places, 1768 transitions and 7040 arcs took 11 ms.
Total runtime 47101 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/535/ctl_0_ --ctl=/tmp/535/ctl_1_ --ctl=/tmp/535/ctl_2_ --ctl=/tmp/535/ctl_3_ --ctl=/tmp/535/ctl_4_ --ctl=/tmp/535/ctl_5_ --ctl=/tmp/535/ctl_6_ --ctl=/tmp/535/ctl_7_ --ctl=/tmp/535/ctl_8_ --ctl=/tmp/535/ctl_9_ --ctl=/tmp/535/ctl_10_ --ctl=/tmp/535/ctl_11_ --ctl=/tmp/535/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 12537124 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16099460 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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="DoubleLock-PT-p2s2"
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 DoubleLock-PT-p2s2, 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 r137-smll-167819418700538"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p2s2.tgz
mv DoubleLock-PT-p2s2 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 '
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 ;