Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r110-tall-171624209500428.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DES-PT-20a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r110-tall-171624209500428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 08:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 169K Apr 12 08:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 12 08:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 12 08:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 57K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716311754036

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=gold2023
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-20a
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-21 17:15:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-21 17:15:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 17:15:55] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2024-05-21 17:15:55] [INFO ] Transformed 195 places.
[2024-05-21 17:15:55] [INFO ] Transformed 152 transitions.
[2024-05-21 17:15:55] [INFO ] Found NUPN structural information;
[2024-05-21 17:15:55] [INFO ] Parsed PT model containing 195 places and 152 transitions and 742 arcs in 121 ms.
Structural test allowed to assert that 44 places are NOT stable. Took 7 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Incomplete random walk after 10000 steps, including 225 resets, run finished after 417 ms. (steps per millisecond=23 ) properties (out of 151) seen :89
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
[2024-05-21 17:15:56] [INFO ] Flatten gal took : 67 ms
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 62) seen :0
[2024-05-21 17:15:56] [INFO ] Flatten gal took : 25 ms
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 62) 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 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
[2024-05-21 17:15:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3632722045523905941.gal : 12 ms
[2024-05-21 17:15:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14664470567859540673.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3632722045523905941.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14664470567859540673.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) 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 62) seen :0
Loading property file /tmp/ReachabilityCardinality14664470567859540673.prop.
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) 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 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
SDD proceeding with computation,62 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,62 properties remain. new max is 8
SDD size :3 after 5
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 62) seen :0
SDD proceeding with computation,62 properties remain. new max is 16
SDD size :5 after 9
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
SDD proceeding with computation,62 properties remain. new max is 32
SDD size :9 after 11
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 62) 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 62) seen :0
SDD proceeding with computation,62 properties remain. new max is 64
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
SDD size :11 after 79
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) 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 62) 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 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
SDD proceeding with computation,62 properties remain. new max is 128
SDD size :79 after 657
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 62) 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 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 62) seen :0
SDD proceeding with computation,62 properties remain. new max is 256
SDD size :657 after 1741
Running SMT prover for 62 properties.
// Phase 1: matrix 138 rows 195 cols
SDD proceeding with computation,62 properties remain. new max is 512
SDD size :1741 after 3697
[2024-05-21 17:15:56] [INFO ] Computed 59 invariants in 33 ms
SDD proceeding with computation,62 properties remain. new max is 1024
SDD size :3697 after 121029
[2024-05-21 17:15:57] [INFO ] After 432ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:62
[2024-05-21 17:15:57] [INFO ] [Nat]Absence check using 34 positive place invariants in 9 ms returned sat
[2024-05-21 17:15:57] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 35 ms returned sat
SDD proceeding with computation,62 properties remain. new max is 2048
SDD size :121029 after 566989
[2024-05-21 17:15:58] [INFO ] After 936ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :62
[2024-05-21 17:15:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 17:15:59] [INFO ] After 778ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :62
SDD proceeding with computation,62 properties remain. new max is 4096
SDD size :566989 after 1.86423e+06
[2024-05-21 17:16:00] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 5 ms to minimize.
[2024-05-21 17:16:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 118 ms
[2024-05-21 17:16:00] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 1 ms to minimize.
[2024-05-21 17:16:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2024-05-21 17:16:01] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 1 ms to minimize.
[2024-05-21 17:16:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 76 ms
[2024-05-21 17:16:01] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 2 ms to minimize.
[2024-05-21 17:16:01] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-21 17:16:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 87 ms
[2024-05-21 17:16:01] [INFO ] After 2542ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :62
Attempting to minimize the solution found.
Minimization took 591 ms.
[2024-05-21 17:16:01] [INFO ] After 4757ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :62
Parikh walk visited 38 properties in 11485 ms.
Support contains 24 out of 195 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 195/195 places, 138/138 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 195 transition count 136
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 194 transition count 135
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 194 transition count 135
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 194 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 193 transition count 134
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 192 transition count 134
Applied a total of 10 rules in 54 ms. Remains 192 /195 variables (removed 3) and now considering 134/138 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 192/195 places, 134/138 transitions.
SDD proceeding with computation,62 properties remain. new max is 8192
SDD size :1.86423e+06 after 1.48569e+07
Incomplete random walk after 1000000 steps, including 13606 resets, run finished after 25113 ms. (steps per millisecond=39 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 232 resets, run finished after 544 ms. (steps per millisecond=183 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 222 resets, run finished after 616 ms. (steps per millisecond=162 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 211 resets, run finished after 609 ms. (steps per millisecond=164 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 233 resets, run finished after 579 ms. (steps per millisecond=172 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 226 resets, run finished after 576 ms. (steps per millisecond=173 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 223 resets, run finished after 577 ms. (steps per millisecond=173 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 247 resets, run finished after 591 ms. (steps per millisecond=169 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 226 resets, run finished after 586 ms. (steps per millisecond=170 ) properties (out of 24) seen :0
SDD proceeding with computation,62 properties remain. new max is 16384
SDD size :4.5513e+07 after 5.12998e+07
Incomplete Best-First random walk after 100001 steps, including 219 resets, run finished after 577 ms. (steps per millisecond=173 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 243 resets, run finished after 571 ms. (steps per millisecond=175 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 220 resets, run finished after 557 ms. (steps per millisecond=179 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 231 resets, run finished after 577 ms. (steps per millisecond=173 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 227 resets, run finished after 584 ms. (steps per millisecond=171 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 225 resets, run finished after 578 ms. (steps per millisecond=173 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 222 resets, run finished after 586 ms. (steps per millisecond=170 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 226 resets, run finished after 591 ms. (steps per millisecond=169 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 214 resets, run finished after 584 ms. (steps per millisecond=171 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 225 resets, run finished after 590 ms. (steps per millisecond=169 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 216 resets, run finished after 578 ms. (steps per millisecond=173 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 231 resets, run finished after 583 ms. (steps per millisecond=171 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 222 resets, run finished after 591 ms. (steps per millisecond=169 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 232 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 229 resets, run finished after 595 ms. (steps per millisecond=168 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 221 resets, run finished after 589 ms. (steps per millisecond=169 ) properties (out of 24) seen :0
SDD proceeding with computation,62 properties remain. new max is 32768
SDD size :5.12998e+07 after 6.33492e+07
SDD proceeding with computation,62 properties remain. new max is 65536
SDD size :1.26571e+08 after 1.32568e+08
SDD proceeding with computation,62 properties remain. new max is 131072
SDD size :1.32568e+08 after 2.19009e+08
Interrupted probabilistic random walk after 21944571 steps, run timeout after 117001 ms. (steps per millisecond=187 ) properties seen :{}
Probabilistic random walk after 21944571 steps, saw 2677670 distinct states, run finished after 117003 ms. (steps per millisecond=187 ) properties seen :0
Running SMT prover for 24 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:18:49] [INFO ] Computed 60 invariants in 6 ms
[2024-05-21 17:18:49] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2024-05-21 17:18:49] [INFO ] [Nat]Absence check using 36 positive place invariants in 6 ms returned sat
[2024-05-21 17:18:49] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 10 ms returned sat
[2024-05-21 17:18:50] [INFO ] After 243ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2024-05-21 17:18:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:18:50] [INFO ] After 167ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :24
[2024-05-21 17:18:50] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 1 ms to minimize.
[2024-05-21 17:18:50] [INFO ] Deduced a trap composed of 6 places in 46 ms of which 0 ms to minimize.
[2024-05-21 17:18:50] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 0 ms to minimize.
[2024-05-21 17:18:50] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 187 ms
[2024-05-21 17:18:50] [INFO ] After 638ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 166 ms.
[2024-05-21 17:18:51] [INFO ] After 1336ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Parikh walk visited 0 properties in 4725 ms.
Support contains 24 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 15 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:18:55] [INFO ] Invariant cache hit.
[2024-05-21 17:18:55] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-21 17:18:55] [INFO ] Invariant cache hit.
[2024-05-21 17:18:56] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:18:56] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2024-05-21 17:18:56] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-21 17:18:56] [INFO ] Invariant cache hit.
[2024-05-21 17:18:56] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 416 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 100000 steps, including 1387 resets, run finished after 3405 ms. (steps per millisecond=29 ) properties (out of 24) seen :0
Running SMT prover for 24 properties.
[2024-05-21 17:18:59] [INFO ] Invariant cache hit.
[2024-05-21 17:18:59] [INFO ] [Real]Absence check using 36 positive place invariants in 24 ms returned sat
[2024-05-21 17:18:59] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 9 ms returned sat
[2024-05-21 17:18:59] [INFO ] After 71ms SMT Verify possible using state equation in real domain returned unsat :0 sat :24
[2024-05-21 17:18:59] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:18:59] [INFO ] After 21ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :24
[2024-05-21 17:18:59] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 0 ms to minimize.
[2024-05-21 17:18:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2024-05-21 17:19:00] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 1 ms to minimize.
[2024-05-21 17:19:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2024-05-21 17:19:00] [INFO ] After 424ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :8 real:16
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-21 17:19:00] [INFO ] After 600ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :8 real:16
[2024-05-21 17:19:00] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:19:00] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 120 ms returned sat
[2024-05-21 17:19:00] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2024-05-21 17:19:00] [INFO ] After 24ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :24
[2024-05-21 17:19:00] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 0 ms to minimize.
[2024-05-21 17:19:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2024-05-21 17:19:00] [INFO ] After 382ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 37 ms.
[2024-05-21 17:19:00] [INFO ] After 686ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Invariant property smplace_56 does not hold.
Interrupted random walk after 925631 steps, including 12627 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 230 resets, run finished after 603 ms. (steps per millisecond=165 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 220 resets, run finished after 605 ms. (steps per millisecond=165 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 230 resets, run finished after 617 ms. (steps per millisecond=162 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 232 resets, run finished after 606 ms. (steps per millisecond=165 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 215 resets, run finished after 595 ms. (steps per millisecond=168 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 225 resets, run finished after 624 ms. (steps per millisecond=160 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 231 resets, run finished after 613 ms. (steps per millisecond=163 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 224 resets, run finished after 607 ms. (steps per millisecond=164 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 224 resets, run finished after 614 ms. (steps per millisecond=162 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 238 resets, run finished after 623 ms. (steps per millisecond=160 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 231 resets, run finished after 605 ms. (steps per millisecond=165 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 223 resets, run finished after 598 ms. (steps per millisecond=167 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 230 resets, run finished after 603 ms. (steps per millisecond=165 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 231 resets, run finished after 610 ms. (steps per millisecond=163 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 226 resets, run finished after 600 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 222 resets, run finished after 589 ms. (steps per millisecond=169 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 210 resets, run finished after 597 ms. (steps per millisecond=167 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 235 resets, run finished after 610 ms. (steps per millisecond=163 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 222 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 209 resets, run finished after 584 ms. (steps per millisecond=171 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 235 resets, run finished after 590 ms. (steps per millisecond=169 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 231 resets, run finished after 595 ms. (steps per millisecond=168 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 234 resets, run finished after 625 ms. (steps per millisecond=160 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 218 resets, run finished after 606 ms. (steps per millisecond=165 ) properties (out of 24) seen :0
SDD proceeding with computation,61 properties remain. new max is 131072
SDD size :2.19009e+08 after 6.69912e+08
Interrupted probabilistic random walk after 24645017 steps, run timeout after 132001 ms. (steps per millisecond=186 ) properties seen :{}
Probabilistic random walk after 24645017 steps, saw 2990035 distinct states, run finished after 132001 ms. (steps per millisecond=186 ) properties seen :0
Running SMT prover for 24 properties.
[2024-05-21 17:21:57] [INFO ] Invariant cache hit.
[2024-05-21 17:21:57] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2024-05-21 17:21:57] [INFO ] [Nat]Absence check using 36 positive place invariants in 14 ms returned sat
[2024-05-21 17:21:57] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 131 ms returned sat
[2024-05-21 17:21:58] [INFO ] After 244ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2024-05-21 17:21:58] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:21:58] [INFO ] After 161ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :24
[2024-05-21 17:21:58] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 1 ms to minimize.
[2024-05-21 17:21:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2024-05-21 17:21:58] [INFO ] After 489ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 176 ms.
[2024-05-21 17:21:58] [INFO ] After 1259ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Fused 24 Parikh solutions to 23 different solutions.
Parikh walk visited 1 properties in 6664 ms.
Support contains 23 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 192/192 places, 134/134 transitions.
Interrupted random walk after 814243 steps, including 11175 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 214 resets, run finished after 673 ms. (steps per millisecond=148 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 218 resets, run finished after 673 ms. (steps per millisecond=148 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 231 resets, run finished after 680 ms. (steps per millisecond=147 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 235 resets, run finished after 690 ms. (steps per millisecond=144 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 228 resets, run finished after 691 ms. (steps per millisecond=144 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 228 resets, run finished after 680 ms. (steps per millisecond=147 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 226 resets, run finished after 676 ms. (steps per millisecond=147 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 223 resets, run finished after 688 ms. (steps per millisecond=145 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 227 resets, run finished after 685 ms. (steps per millisecond=145 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 218 resets, run finished after 671 ms. (steps per millisecond=149 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 231 resets, run finished after 680 ms. (steps per millisecond=147 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 229 resets, run finished after 669 ms. (steps per millisecond=149 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 231 resets, run finished after 680 ms. (steps per millisecond=147 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 227 resets, run finished after 668 ms. (steps per millisecond=149 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 213 resets, run finished after 660 ms. (steps per millisecond=151 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 228 resets, run finished after 671 ms. (steps per millisecond=149 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 224 resets, run finished after 676 ms. (steps per millisecond=147 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 238 resets, run finished after 676 ms. (steps per millisecond=147 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 232 resets, run finished after 680 ms. (steps per millisecond=147 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 236 resets, run finished after 685 ms. (steps per millisecond=145 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 218 resets, run finished after 668 ms. (steps per millisecond=149 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 226 resets, run finished after 679 ms. (steps per millisecond=147 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 217 resets, run finished after 673 ms. (steps per millisecond=148 ) properties (out of 23) seen :0
SDD proceeding with computation,61 properties remain. new max is 262144
SDD size :6.69912e+08 after 2.31838e+09
Interrupted probabilistic random walk after 23279714 steps, run timeout after 135001 ms. (steps per millisecond=172 ) properties seen :{}
Probabilistic random walk after 23279714 steps, saw 2829142 distinct states, run finished after 135003 ms. (steps per millisecond=172 ) properties seen :0
Running SMT prover for 23 properties.
[2024-05-21 17:25:06] [INFO ] Invariant cache hit.
[2024-05-21 17:25:06] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2024-05-21 17:25:06] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-21 17:25:06] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 118 ms returned sat
[2024-05-21 17:25:06] [INFO ] After 229ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2024-05-21 17:25:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:06] [INFO ] After 159ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :23
[2024-05-21 17:25:06] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
[2024-05-21 17:25:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2024-05-21 17:25:07] [INFO ] After 497ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 154 ms.
[2024-05-21 17:25:07] [INFO ] After 1190ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Fused 23 Parikh solutions to 22 different solutions.
Parikh walk visited 0 properties in 5648 ms.
Support contains 23 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:25:13] [INFO ] Invariant cache hit.
[2024-05-21 17:25:13] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-05-21 17:25:13] [INFO ] Invariant cache hit.
[2024-05-21 17:25:13] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:13] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2024-05-21 17:25:13] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-21 17:25:13] [INFO ] Invariant cache hit.
[2024-05-21 17:25:13] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 410 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 100000 steps, including 1342 resets, run finished after 2925 ms. (steps per millisecond=34 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
[2024-05-21 17:25:16] [INFO ] Invariant cache hit.
[2024-05-21 17:25:16] [INFO ] [Real]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:16] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 8 ms returned sat
[2024-05-21 17:25:16] [INFO ] After 64ms SMT Verify possible using state equation in real domain returned unsat :0 sat :23
[2024-05-21 17:25:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:16] [INFO ] After 18ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :23
[2024-05-21 17:25:16] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-21 17:25:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2024-05-21 17:25:16] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
[2024-05-21 17:25:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2024-05-21 17:25:16] [INFO ] After 357ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :9 real:14
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-05-21 17:25:16] [INFO ] After 511ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :9 real:14
[2024-05-21 17:25:16] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:17] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 117 ms returned sat
[2024-05-21 17:25:17] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2024-05-21 17:25:17] [INFO ] After 25ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :23
[2024-05-21 17:25:17] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 1 ms to minimize.
[2024-05-21 17:25:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2024-05-21 17:25:17] [INFO ] After 361ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 35 ms.
[2024-05-21 17:25:17] [INFO ] After 660ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Incomplete random walk after 10000 steps, including 151 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1614310 steps, run timeout after 3001 ms. (steps per millisecond=537 ) properties seen :{}
Probabilistic random walk after 1614310 steps, saw 226368 distinct states, run finished after 3001 ms. (steps per millisecond=537 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 17:25:20] [INFO ] Invariant cache hit.
[2024-05-21 17:25:20] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:20] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:20] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 72 ms returned sat
[2024-05-21 17:25:20] [INFO ] After 102ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:20] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:20] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:20] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 0 ms to minimize.
[2024-05-21 17:25:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2024-05-21 17:25:20] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:25:20] [INFO ] After 304ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 1025 steps, including 2 resets, run visited all 1 properties in 4 ms. (steps per millisecond=256 )
Parikh walk visited 1 properties in 4 ms.
Incomplete random walk after 10000 steps, including 141 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1629464 steps, run timeout after 3001 ms. (steps per millisecond=542 ) properties seen :{}
Probabilistic random walk after 1629464 steps, saw 228681 distinct states, run finished after 3001 ms. (steps per millisecond=542 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 17:25:23] [INFO ] Invariant cache hit.
[2024-05-21 17:25:24] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:24] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:24] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 68 ms returned sat
[2024-05-21 17:25:24] [INFO ] After 102ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:24] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:24] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:24] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 0 ms to minimize.
[2024-05-21 17:25:24] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-21 17:25:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 120 ms
[2024-05-21 17:25:24] [INFO ] After 136ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 17:25:24] [INFO ] After 362ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 13 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 132 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1678942 steps, run timeout after 3001 ms. (steps per millisecond=559 ) properties seen :{}
Probabilistic random walk after 1678942 steps, saw 235439 distinct states, run finished after 3001 ms. (steps per millisecond=559 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:25:27] [INFO ] Computed 60 invariants in 7 ms
[2024-05-21 17:25:27] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:27] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:27] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 74 ms returned sat
[2024-05-21 17:25:27] [INFO ] After 64ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:27] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:27] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:27] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
[2024-05-21 17:25:27] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 0 ms to minimize.
[2024-05-21 17:25:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 99 ms
[2024-05-21 17:25:27] [INFO ] After 114ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:25:27] [INFO ] After 344ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:25:27] [INFO ] Invariant cache hit.
[2024-05-21 17:25:27] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-05-21 17:25:27] [INFO ] Invariant cache hit.
[2024-05-21 17:25:28] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:28] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2024-05-21 17:25:28] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-21 17:25:28] [INFO ] Invariant cache hit.
[2024-05-21 17:25:28] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 418 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 10 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:25:28] [INFO ] Computed 60 invariants in 3 ms
[2024-05-21 17:25:28] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:28] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:28] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 75 ms returned sat
[2024-05-21 17:25:28] [INFO ] After 65ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:28] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-21 17:25:28] [INFO ] After 241ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 137 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1714887 steps, run timeout after 3001 ms. (steps per millisecond=571 ) properties seen :{}
Probabilistic random walk after 1714887 steps, saw 239963 distinct states, run finished after 3001 ms. (steps per millisecond=571 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:25:31] [INFO ] Computed 60 invariants in 6 ms
[2024-05-21 17:25:31] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:31] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:31] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 8 ms returned sat
[2024-05-21 17:25:31] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:31] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:31] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-21 17:25:31] [INFO ] After 139ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 1064 steps, including 2 resets, run visited all 1 properties in 5 ms. (steps per millisecond=212 )
Parikh walk visited 1 properties in 4 ms.
Incomplete random walk after 10000 steps, including 135 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1617885 steps, run timeout after 3001 ms. (steps per millisecond=539 ) properties seen :{}
Probabilistic random walk after 1617885 steps, saw 226883 distinct states, run finished after 3001 ms. (steps per millisecond=539 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 17:25:34] [INFO ] Invariant cache hit.
[2024-05-21 17:25:34] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:34] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-21 17:25:35] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 140 ms returned sat
[2024-05-21 17:25:35] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:35] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:35] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 1 ms to minimize.
[2024-05-21 17:25:35] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 0 ms to minimize.
[2024-05-21 17:25:35] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 0 ms to minimize.
[2024-05-21 17:25:35] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 170 ms
[2024-05-21 17:25:35] [INFO ] After 183ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:25:35] [INFO ] After 473ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 13 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 134 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1624176 steps, run timeout after 3001 ms. (steps per millisecond=541 ) properties seen :{}
Probabilistic random walk after 1624176 steps, saw 227893 distinct states, run finished after 3001 ms. (steps per millisecond=541 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:25:38] [INFO ] Computed 60 invariants in 9 ms
[2024-05-21 17:25:38] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:38] [INFO ] [Nat]Absence check using 36 positive place invariants in 8 ms returned sat
[2024-05-21 17:25:38] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 65 ms returned sat
[2024-05-21 17:25:38] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:38] [INFO ] After 11ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:38] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:25:38] [INFO ] After 226ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 926 steps, including 2 resets, run visited all 1 properties in 4 ms. (steps per millisecond=231 )
Parikh walk visited 1 properties in 3 ms.
Incomplete random walk after 10000 steps, including 137 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1640486 steps, run timeout after 3001 ms. (steps per millisecond=546 ) properties seen :{}
Probabilistic random walk after 1640486 steps, saw 230103 distinct states, run finished after 3002 ms. (steps per millisecond=546 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:25:41] [INFO ] Computed 60 invariants in 4 ms
[2024-05-21 17:25:41] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:41] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:41] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 64 ms returned sat
[2024-05-21 17:25:41] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:41] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:41] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-21 17:25:41] [INFO ] After 231ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 874 steps, including 2 resets, run visited all 1 properties in 5 ms. (steps per millisecond=174 )
Parikh walk visited 1 properties in 4 ms.
Incomplete random walk after 10000 steps, including 135 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1624584 steps, run timeout after 3001 ms. (steps per millisecond=541 ) properties seen :{}
Probabilistic random walk after 1624584 steps, saw 227954 distinct states, run finished after 3002 ms. (steps per millisecond=541 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 17:25:45] [INFO ] Invariant cache hit.
[2024-05-21 17:25:45] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:45] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:45] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 86 ms returned sat
[2024-05-21 17:25:45] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:45] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:45] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:45] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 17:25:45] [INFO ] After 226ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 10 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 133 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1652581 steps, run timeout after 3001 ms. (steps per millisecond=550 ) properties seen :{}
Probabilistic random walk after 1652581 steps, saw 231795 distinct states, run finished after 3001 ms. (steps per millisecond=550 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:25:48] [INFO ] Computed 60 invariants in 5 ms
[2024-05-21 17:25:48] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:48] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:48] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 58 ms returned sat
[2024-05-21 17:25:48] [INFO ] After 74ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:48] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:48] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 17:25:48] [INFO ] After 207ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:25:48] [INFO ] Invariant cache hit.
[2024-05-21 17:25:48] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-21 17:25:48] [INFO ] Invariant cache hit.
[2024-05-21 17:25:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:48] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2024-05-21 17:25:48] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-21 17:25:48] [INFO ] Invariant cache hit.
[2024-05-21 17:25:49] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 422 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 8 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:25:49] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:25:49] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:49] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:49] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 62 ms returned sat
[2024-05-21 17:25:49] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:49] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 0 ms to minimize.
[2024-05-21 17:25:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2024-05-21 17:25:49] [INFO ] After 132ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:25:49] [INFO ] After 247ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 143 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1663389 steps, run timeout after 3001 ms. (steps per millisecond=554 ) properties seen :{}
Probabilistic random walk after 1663389 steps, saw 233401 distinct states, run finished after 3001 ms. (steps per millisecond=554 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:25:52] [INFO ] Computed 60 invariants in 3 ms
[2024-05-21 17:25:52] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:52] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:52] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 61 ms returned sat
[2024-05-21 17:25:52] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:52] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:52] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-21 17:25:52] [INFO ] After 233ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 984 steps, including 2 resets, run visited all 1 properties in 4 ms. (steps per millisecond=246 )
Parikh walk visited 1 properties in 3 ms.
Incomplete random walk after 10000 steps, including 131 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1643792 steps, run timeout after 3003 ms. (steps per millisecond=547 ) properties seen :{}
Probabilistic random walk after 1643792 steps, saw 230592 distinct states, run finished after 3005 ms. (steps per millisecond=547 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 17:25:55] [INFO ] Invariant cache hit.
[2024-05-21 17:25:55] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:55] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:55] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 86 ms returned sat
[2024-05-21 17:25:55] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:55] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:55] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-21 17:25:55] [INFO ] After 259ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 10 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 132 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Detected timeout of ITS tools.
[2024-05-21 17:25:56] [INFO ] Flatten gal took : 15 ms
[2024-05-21 17:25:56] [INFO ] Applying decomposition
[2024-05-21 17:25:56] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10483579629093457541.txt' '-o' '/tmp/graph10483579629093457541.bin' '-w' '/tmp/graph10483579629093457541.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10483579629093457541.bin' '-l' '-1' '-v' '-w' '/tmp/graph10483579629093457541.weights' '-q' '0' '-e' '0.001'
[2024-05-21 17:25:56] [INFO ] Decomposing Gal with order
[2024-05-21 17:25:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 17:25:56] [INFO ] Removed a total of 29 redundant transitions.
[2024-05-21 17:25:56] [INFO ] Flatten gal took : 44 ms
[2024-05-21 17:25:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 7 ms.
[2024-05-21 17:25:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8714966759173341367.gal : 4 ms
[2024-05-21 17:25:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8148671995820295692.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8714966759173341367.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8148671995820295692.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality8148671995820295692.prop.
SDD proceeding with computation,23 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,23 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,23 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,23 properties remain. new max is 32
SDD size :9 after 14535
SDD proceeding with computation,23 properties remain. new max is 64
SDD size :14535 after 1.5938e+09
Invariant property smplace_50 does not hold.
SDD proceeding with computation,22 properties remain. new max is 64
SDD size :1.5938e+09 after 2.63492e+09
Invariant property smplace_49 does not hold.
Invariant property smplace_48 does not hold.
Invariant property smplace_47 does not hold.
SDD proceeding with computation,19 properties remain. new max is 64
SDD size :2.63492e+09 after 3.67549e+09
Invariant property smplace_46 does not hold.
Invariant property smplace_45 does not hold.
SDD proceeding with computation,17 properties remain. new max is 64
SDD size :3.67549e+09 after 4.36967e+09
Invariant property smplace_44 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_42 does not hold.
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :4.36967e+09 after 5.41023e+09
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :5.41023e+09 after 6.4335e+09
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :1.19577e+11 after 3.72167e+11
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :2.57492e+12 after 2.58967e+12
Interrupted probabilistic random walk after 1641492 steps, run timeout after 3001 ms. (steps per millisecond=546 ) properties seen :{}
Probabilistic random walk after 1641492 steps, saw 230277 distinct states, run finished after 3001 ms. (steps per millisecond=546 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:25:59] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:25:59] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:59] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:25:59] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 58 ms returned sat
[2024-05-21 17:25:59] [INFO ] After 105ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:59] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:59] [INFO ] After 11ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:25:59] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-21 17:25:59] [INFO ] After 242ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:25:59] [INFO ] Invariant cache hit.
Invariant property smplace_67 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_62 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :5.79058e+12 after 6.24996e+12
[2024-05-21 17:25:59] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-05-21 17:25:59] [INFO ] Invariant cache hit.
[2024-05-21 17:25:59] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:25:59] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
[2024-05-21 17:25:59] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:25:59] [INFO ] Invariant cache hit.
[2024-05-21 17:25:59] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 410 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 9 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:25:59] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:25:59] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:25:59] [INFO ] [Nat]Absence check using 36 positive place invariants in 23 ms returned sat
[2024-05-21 17:25:59] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 59 ms returned sat
[2024-05-21 17:26:00] [INFO ] After 108ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:00] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2024-05-21 17:26:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2024-05-21 17:26:00] [INFO ] After 165ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:26:00] [INFO ] After 296ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 138 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,7.96935e+12,3.22052,81996,10952,1332,167481,6166,352,219954,234,31066,0
Total reachable state count : 7969347823493

Verifying 23 reachability properties.
Invariant property smplace_2 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_2,624876,3.22862,81996,143,234,167481,6166,355,219954,237,31066,0
Invariant property smplace_3 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_3,2.36763e+09,3.23075,82260,136,265,167481,6166,358,219954,239,31066,0
Invariant property smplace_4 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_4,5.4403e+08,3.2316,82260,145,270,167481,6166,361,219954,241,31066,0
Invariant property smplace_5 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_5,1.23175e+08,3.23301,82260,152,271,167481,6166,367,219954,244,31066,0
Invariant property smplace_6 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_6,1.23175e+08,3.23512,82260,152,269,167481,6166,371,219954,244,31066,0
Invariant property smplace_22 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_22,7.88094e+10,3.23609,82260,1032,353,167481,6166,373,219954,246,31066,0
Invariant property smplace_23 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_23,5.97206e+09,3.23678,82260,514,342,167481,6166,375,219954,246,31066,0
Invariant property smplace_24 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_24,7.9146e+10,3.23792,82260,1035,392,167481,6166,377,219954,246,31066,0
Invariant property smplace_42 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_42,36780,3.23826,82260,134,158,167481,6166,379,219954,246,31066,0
Invariant property smplace_43 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_43,36780,3.23859,82260,134,155,167481,6166,381,219954,246,31066,0
Invariant property smplace_44 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_44,36780,3.23883,82260,134,158,167481,6166,383,219954,246,31066,0
Invariant property smplace_45 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_45,36780,3.23907,82260,134,157,167481,6166,385,219954,246,31066,0
Invariant property smplace_46 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_46,36780,3.23931,82260,134,158,167481,6166,389,219954,249,31066,0
Invariant property smplace_47 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_47,36780,3.23954,82260,134,157,167481,6166,391,219954,249,31066,0
Invariant property smplace_48 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_48,36780,3.23976,82260,134,152,167481,6166,395,219954,252,31066,0
Invariant property smplace_49 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_49,36780,3.24003,82260,134,155,167481,6166,399,219954,255,31066,0
Invariant property smplace_50 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_50,36780,3.24027,82260,134,154,167481,6166,403,219954,258,31066,0
Invariant property smplace_62 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_62,4.40899e+06,3.24139,82260,77,118,167481,6166,407,219954,258,31066,0
Invariant property smplace_63 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_63,4.40899e+06,3.24247,82260,77,118,167481,6166,409,219954,258,31066,0
Invariant property smplace_64 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_64,5.19631e+06,3.24349,82260,75,115,167481,6166,411,219954,258,31066,0
Invariant property smplace_65 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_65,5.19631e+06,3.24453,82260,75,119,167481,6166,413,219954,258,31066,0
Invariant property smplace_66 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_66,5.19631e+06,3.24566,82260,75,117,167481,6166,415,219954,258,31066,0
Invariant property smplace_67 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_67,1584,3.24685,82260,80,111,167481,6166,419,219954,258,31066,0
Interrupted probabilistic random walk after 1641187 steps, run timeout after 3001 ms. (steps per millisecond=546 ) properties seen :{}
Probabilistic random walk after 1641187 steps, saw 230233 distinct states, run finished after 3001 ms. (steps per millisecond=546 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:03] [INFO ] Computed 60 invariants in 2 ms
[2024-05-21 17:26:03] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:03] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:03] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 78 ms returned sat
[2024-05-21 17:26:03] [INFO ] After 68ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:03] [INFO ] After 9ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:03] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-21 17:26:03] [INFO ] After 232ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 137 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1767213 steps, run timeout after 3001 ms. (steps per millisecond=588 ) properties seen :{}
Probabilistic random walk after 1767213 steps, saw 246721 distinct states, run finished after 3001 ms. (steps per millisecond=588 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 17:26:06] [INFO ] Invariant cache hit.
[2024-05-21 17:26:06] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:06] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:06] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 80 ms returned sat
[2024-05-21 17:26:06] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:06] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:06] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2024-05-21 17:26:06] [INFO ] After 244ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:26:06] [INFO ] Invariant cache hit.
[2024-05-21 17:26:06] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-21 17:26:06] [INFO ] Invariant cache hit.
[2024-05-21 17:26:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:07] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2024-05-21 17:26:07] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:26:07] [INFO ] Invariant cache hit.
[2024-05-21 17:26:07] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 390 ms. Remains : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-21 17:26:07] [INFO ] Invariant cache hit.
[2024-05-21 17:26:07] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:07] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:07] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 80 ms returned sat
[2024-05-21 17:26:07] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:07] [INFO ] After 93ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-21 17:26:07] [INFO ] After 236ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 141 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1671289 steps, run timeout after 3001 ms. (steps per millisecond=556 ) properties seen :{}
Probabilistic random walk after 1671289 steps, saw 234413 distinct states, run finished after 3001 ms. (steps per millisecond=556 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 17:26:10] [INFO ] Invariant cache hit.
[2024-05-21 17:26:10] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:10] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-21 17:26:10] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 78 ms returned sat
[2024-05-21 17:26:10] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:10] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:10] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:26:10] [INFO ] After 238ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 9 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 132 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1752837 steps, run timeout after 3001 ms. (steps per millisecond=584 ) properties seen :{}
Probabilistic random walk after 1752837 steps, saw 244795 distinct states, run finished after 3001 ms. (steps per millisecond=584 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:13] [INFO ] Computed 60 invariants in 5 ms
[2024-05-21 17:26:13] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:13] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:13] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 82 ms returned sat
[2024-05-21 17:26:14] [INFO ] After 74ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:14] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:14] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 17:26:14] [INFO ] After 239ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:26:14] [INFO ] Invariant cache hit.
[2024-05-21 17:26:14] [INFO ] Implicit Places using invariants in 134 ms returned []
[2024-05-21 17:26:14] [INFO ] Invariant cache hit.
[2024-05-21 17:26:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:14] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 333 ms to find 0 implicit places.
[2024-05-21 17:26:14] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:26:14] [INFO ] Invariant cache hit.
[2024-05-21 17:26:14] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 423 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:14] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:26:14] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:14] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:14] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 77 ms returned sat
[2024-05-21 17:26:14] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:14] [INFO ] After 73ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:26:14] [INFO ] After 200ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 129 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1666060 steps, run timeout after 3001 ms. (steps per millisecond=555 ) properties seen :{}
Probabilistic random walk after 1666060 steps, saw 233767 distinct states, run finished after 3001 ms. (steps per millisecond=555 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:17] [INFO ] Computed 60 invariants in 4 ms
[2024-05-21 17:26:17] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:17] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-21 17:26:17] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 79 ms returned sat
[2024-05-21 17:26:18] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:18] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:18] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:26:18] [INFO ] After 218ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 137 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1653064 steps, run timeout after 3001 ms. (steps per millisecond=550 ) properties seen :{}
Probabilistic random walk after 1653064 steps, saw 231866 distinct states, run finished after 3001 ms. (steps per millisecond=550 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:21] [INFO ] Computed 60 invariants in 4 ms
[2024-05-21 17:26:21] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:21] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-21 17:26:21] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 79 ms returned sat
[2024-05-21 17:26:21] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:21] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:21] [INFO ] After 11ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:21] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:26:21] [INFO ] After 227ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 3 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:26:21] [INFO ] Invariant cache hit.
[2024-05-21 17:26:21] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-05-21 17:26:21] [INFO ] Invariant cache hit.
[2024-05-21 17:26:21] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:21] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
[2024-05-21 17:26:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:26:21] [INFO ] Invariant cache hit.
[2024-05-21 17:26:21] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 404 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:21] [INFO ] Computed 60 invariants in 2 ms
[2024-05-21 17:26:21] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:21] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:21] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 73 ms returned sat
[2024-05-21 17:26:21] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:21] [INFO ] After 71ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 17:26:22] [INFO ] After 192ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 142 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1744538 steps, run timeout after 3001 ms. (steps per millisecond=581 ) properties seen :{}
Probabilistic random walk after 1744538 steps, saw 243610 distinct states, run finished after 3001 ms. (steps per millisecond=581 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:25] [INFO ] Computed 60 invariants in 8 ms
[2024-05-21 17:26:25] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:25] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-21 17:26:25] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 76 ms returned sat
[2024-05-21 17:26:25] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:25] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:25] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:25] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-21 17:26:25] [INFO ] After 226ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 14 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 138 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1755069 steps, run timeout after 3001 ms. (steps per millisecond=584 ) properties seen :{}
Probabilistic random walk after 1755069 steps, saw 245083 distinct states, run finished after 3001 ms. (steps per millisecond=584 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:28] [INFO ] Computed 60 invariants in 2 ms
[2024-05-21 17:26:28] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:28] [INFO ] [Nat]Absence check using 36 positive place invariants in 6 ms returned sat
[2024-05-21 17:26:28] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 81 ms returned sat
[2024-05-21 17:26:28] [INFO ] After 68ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:28] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:28] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:28] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 17:26:28] [INFO ] After 244ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:26:28] [INFO ] Invariant cache hit.
[2024-05-21 17:26:28] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-21 17:26:28] [INFO ] Invariant cache hit.
[2024-05-21 17:26:28] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:28] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
[2024-05-21 17:26:28] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:26:28] [INFO ] Invariant cache hit.
[2024-05-21 17:26:29] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 407 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:29] [INFO ] Computed 60 invariants in 2 ms
[2024-05-21 17:26:29] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:29] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:29] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 78 ms returned sat
[2024-05-21 17:26:29] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:29] [INFO ] After 80ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:26:29] [INFO ] After 209ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 146 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1661052 steps, run timeout after 3001 ms. (steps per millisecond=553 ) properties seen :{}
Probabilistic random walk after 1661052 steps, saw 233032 distinct states, run finished after 3001 ms. (steps per millisecond=553 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:32] [INFO ] Computed 60 invariants in 2 ms
[2024-05-21 17:26:32] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:32] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:32] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 79 ms returned sat
[2024-05-21 17:26:32] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:32] [INFO ] After 12ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:32] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:26:32] [INFO ] After 223ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 138 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1678732 steps, run timeout after 3001 ms. (steps per millisecond=559 ) properties seen :{}
Probabilistic random walk after 1678732 steps, saw 235419 distinct states, run finished after 3001 ms. (steps per millisecond=559 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:35] [INFO ] Computed 60 invariants in 3 ms
[2024-05-21 17:26:35] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:35] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-21 17:26:35] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 78 ms returned sat
[2024-05-21 17:26:35] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:35] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:35] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:26:35] [INFO ] After 229ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 3 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:26:35] [INFO ] Invariant cache hit.
[2024-05-21 17:26:36] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-21 17:26:36] [INFO ] Invariant cache hit.
[2024-05-21 17:26:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:36] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2024-05-21 17:26:36] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:26:36] [INFO ] Invariant cache hit.
[2024-05-21 17:26:36] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 417 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:36] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:26:36] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:36] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:36] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 75 ms returned sat
[2024-05-21 17:26:36] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:36] [INFO ] After 84ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-05-21 17:26:36] [INFO ] After 228ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 139 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1767493 steps, run timeout after 3001 ms. (steps per millisecond=588 ) properties seen :{}
Probabilistic random walk after 1767493 steps, saw 246759 distinct states, run finished after 3001 ms. (steps per millisecond=588 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:39] [INFO ] Computed 60 invariants in 3 ms
[2024-05-21 17:26:39] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:39] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:39] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 75 ms returned sat
[2024-05-21 17:26:39] [INFO ] After 68ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:39] [INFO ] After 13ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:39] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-21 17:26:39] [INFO ] After 232ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 130 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1745429 steps, run timeout after 3001 ms. (steps per millisecond=581 ) properties seen :{}
Probabilistic random walk after 1745429 steps, saw 243751 distinct states, run finished after 3004 ms. (steps per millisecond=581 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:42] [INFO ] Computed 60 invariants in 2 ms
[2024-05-21 17:26:43] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:43] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:43] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 73 ms returned sat
[2024-05-21 17:26:43] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:43] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:43] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-21 17:26:43] [INFO ] After 225ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 3 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:26:43] [INFO ] Invariant cache hit.
[2024-05-21 17:26:43] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-21 17:26:43] [INFO ] Invariant cache hit.
[2024-05-21 17:26:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:43] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2024-05-21 17:26:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:26:43] [INFO ] Invariant cache hit.
[2024-05-21 17:26:43] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 398 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:43] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:26:43] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:43] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:43] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 83 ms returned sat
[2024-05-21 17:26:43] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:43] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 17:26:43] [INFO ] After 204ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 125 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1797538 steps, run timeout after 3001 ms. (steps per millisecond=598 ) properties seen :{}
Probabilistic random walk after 1797538 steps, saw 250872 distinct states, run finished after 3001 ms. (steps per millisecond=598 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:46] [INFO ] Computed 60 invariants in 3 ms
[2024-05-21 17:26:46] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:47] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:47] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 77 ms returned sat
[2024-05-21 17:26:47] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:47] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:47] [INFO ] After 9ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:47] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:26:47] [INFO ] After 220ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 8 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 139 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1832596 steps, run timeout after 3001 ms. (steps per millisecond=610 ) properties seen :{}
Probabilistic random walk after 1832596 steps, saw 255560 distinct states, run finished after 3001 ms. (steps per millisecond=610 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:50] [INFO ] Computed 60 invariants in 3 ms
[2024-05-21 17:26:50] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:50] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:50] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 73 ms returned sat
[2024-05-21 17:26:50] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:50] [INFO ] After 19ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:50] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 17:26:50] [INFO ] After 218ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 3 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 2 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:26:50] [INFO ] Invariant cache hit.
[2024-05-21 17:26:50] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-21 17:26:50] [INFO ] Invariant cache hit.
[2024-05-21 17:26:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:50] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2024-05-21 17:26:50] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:26:50] [INFO ] Invariant cache hit.
[2024-05-21 17:26:50] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 381 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:50] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:26:50] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:50] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:51] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 74 ms returned sat
[2024-05-21 17:26:51] [INFO ] After 64ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:51] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2024-05-21 17:26:51] [INFO ] After 213ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 138 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1819614 steps, run timeout after 3001 ms. (steps per millisecond=606 ) properties seen :{}
Probabilistic random walk after 1819614 steps, saw 253863 distinct states, run finished after 3001 ms. (steps per millisecond=606 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:54] [INFO ] Computed 60 invariants in 4 ms
[2024-05-21 17:26:54] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:54] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:54] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 76 ms returned sat
[2024-05-21 17:26:54] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:54] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:54] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-05-21 17:26:54] [INFO ] After 224ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 131 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1783340 steps, run timeout after 3001 ms. (steps per millisecond=594 ) properties seen :{}
Probabilistic random walk after 1783340 steps, saw 248812 distinct states, run finished after 3001 ms. (steps per millisecond=594 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:57] [INFO ] Computed 60 invariants in 3 ms
[2024-05-21 17:26:57] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:57] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:57] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 82 ms returned sat
[2024-05-21 17:26:57] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:57] [INFO ] After 9ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:57] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 17:26:57] [INFO ] After 223ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 3 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:26:57] [INFO ] Invariant cache hit.
[2024-05-21 17:26:57] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-21 17:26:57] [INFO ] Invariant cache hit.
[2024-05-21 17:26:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:26:58] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2024-05-21 17:26:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:26:58] [INFO ] Invariant cache hit.
[2024-05-21 17:26:58] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 401 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 10 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:26:58] [INFO ] Computed 60 invariants in 2 ms
[2024-05-21 17:26:58] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:26:58] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:26:58] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 77 ms returned sat
[2024-05-21 17:26:58] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:26:58] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-21 17:26:58] [INFO ] After 210ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 135 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1780607 steps, run timeout after 3001 ms. (steps per millisecond=593 ) properties seen :{}
Probabilistic random walk after 1780607 steps, saw 248494 distinct states, run finished after 3002 ms. (steps per millisecond=593 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:01] [INFO ] Computed 60 invariants in 4 ms
[2024-05-21 17:27:01] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:01] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:01] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 76 ms returned sat
[2024-05-21 17:27:01] [INFO ] After 65ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:01] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:01] [INFO ] After 15ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:01] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:27:01] [INFO ] After 221ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 138 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1819404 steps, run timeout after 3001 ms. (steps per millisecond=606 ) properties seen :{}
Probabilistic random walk after 1819404 steps, saw 253840 distinct states, run finished after 3002 ms. (steps per millisecond=606 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:04] [INFO ] Computed 60 invariants in 4 ms
[2024-05-21 17:27:04] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:04] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:04] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 78 ms returned sat
[2024-05-21 17:27:05] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:05] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:05] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:27:05] [INFO ] After 220ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:27:05] [INFO ] Invariant cache hit.
[2024-05-21 17:27:05] [INFO ] Implicit Places using invariants in 109 ms returned []
[2024-05-21 17:27:05] [INFO ] Invariant cache hit.
[2024-05-21 17:27:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:05] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2024-05-21 17:27:05] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:27:05] [INFO ] Invariant cache hit.
[2024-05-21 17:27:05] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 390 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:05] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:27:05] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:05] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:05] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 77 ms returned sat
[2024-05-21 17:27:05] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:05] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:27:05] [INFO ] After 210ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 132 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1830464 steps, run timeout after 3001 ms. (steps per millisecond=609 ) properties seen :{}
Probabilistic random walk after 1830464 steps, saw 255309 distinct states, run finished after 3002 ms. (steps per millisecond=609 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:08] [INFO ] Computed 60 invariants in 4 ms
[2024-05-21 17:27:08] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:08] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-21 17:27:08] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 81 ms returned sat
[2024-05-21 17:27:08] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:09] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:09] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-21 17:27:09] [INFO ] After 231ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 136 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1835537 steps, run timeout after 3001 ms. (steps per millisecond=611 ) properties seen :{}
Probabilistic random walk after 1835537 steps, saw 255941 distinct states, run finished after 3001 ms. (steps per millisecond=611 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:12] [INFO ] Computed 60 invariants in 4 ms
[2024-05-21 17:27:12] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:12] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:12] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 75 ms returned sat
[2024-05-21 17:27:12] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:12] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:12] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 17:27:12] [INFO ] After 221ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 2 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 2 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:27:12] [INFO ] Invariant cache hit.
[2024-05-21 17:27:12] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-21 17:27:12] [INFO ] Invariant cache hit.
[2024-05-21 17:27:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:12] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2024-05-21 17:27:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:27:12] [INFO ] Invariant cache hit.
[2024-05-21 17:27:12] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 395 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:12] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:27:12] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:12] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:12] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 76 ms returned sat
[2024-05-21 17:27:12] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:12] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-05-21 17:27:12] [INFO ] After 207ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 135 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1829295 steps, run timeout after 3001 ms. (steps per millisecond=609 ) properties seen :{}
Probabilistic random walk after 1829295 steps, saw 255161 distinct states, run finished after 3001 ms. (steps per millisecond=609 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:16] [INFO ] Computed 60 invariants in 3 ms
[2024-05-21 17:27:16] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:16] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:16] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 77 ms returned sat
[2024-05-21 17:27:16] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:16] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:16] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:27:16] [INFO ] After 223ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 9 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 136 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1825214 steps, run timeout after 3001 ms. (steps per millisecond=608 ) properties seen :{}
Probabilistic random walk after 1825214 steps, saw 254608 distinct states, run finished after 3001 ms. (steps per millisecond=608 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:19] [INFO ] Computed 60 invariants in 3 ms
[2024-05-21 17:27:19] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:19] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:19] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 86 ms returned sat
[2024-05-21 17:27:19] [INFO ] After 74ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:19] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:19] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:19] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-05-21 17:27:19] [INFO ] After 236ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:27:19] [INFO ] Invariant cache hit.
[2024-05-21 17:27:19] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-21 17:27:19] [INFO ] Invariant cache hit.
[2024-05-21 17:27:19] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:19] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
[2024-05-21 17:27:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:27:19] [INFO ] Invariant cache hit.
[2024-05-21 17:27:20] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 412 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:20] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:27:20] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:20] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-21 17:27:20] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 76 ms returned sat
[2024-05-21 17:27:20] [INFO ] After 68ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:20] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:27:20] [INFO ] After 214ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 132 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1822236 steps, run timeout after 3001 ms. (steps per millisecond=607 ) properties seen :{}
Probabilistic random walk after 1822236 steps, saw 254165 distinct states, run finished after 3001 ms. (steps per millisecond=607 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:23] [INFO ] Computed 60 invariants in 3 ms
[2024-05-21 17:27:23] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:23] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:23] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 77 ms returned sat
[2024-05-21 17:27:23] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:23] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:23] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:23] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-21 17:27:23] [INFO ] After 218ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 139 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1830598 steps, run timeout after 3001 ms. (steps per millisecond=609 ) properties seen :{}
Probabilistic random walk after 1830598 steps, saw 255324 distinct states, run finished after 3002 ms. (steps per millisecond=609 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:26] [INFO ] Computed 60 invariants in 4 ms
[2024-05-21 17:27:26] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:26] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:26] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 83 ms returned sat
[2024-05-21 17:27:26] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:26] [INFO ] After 16ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:26] [INFO ] After 27ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2024-05-21 17:27:26] [INFO ] After 244ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 3 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 3 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:27:26] [INFO ] Invariant cache hit.
[2024-05-21 17:27:27] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-21 17:27:27] [INFO ] Invariant cache hit.
[2024-05-21 17:27:27] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:27] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2024-05-21 17:27:27] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:27:27] [INFO ] Invariant cache hit.
[2024-05-21 17:27:27] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 400 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:27] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:27:27] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:27] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:27] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 77 ms returned sat
[2024-05-21 17:27:27] [INFO ] After 77ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:27] [INFO ] After 90ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-21 17:27:27] [INFO ] After 222ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 130 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1831788 steps, run timeout after 3001 ms. (steps per millisecond=610 ) properties seen :{}
Probabilistic random walk after 1831788 steps, saw 255464 distinct states, run finished after 3001 ms. (steps per millisecond=610 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:30] [INFO ] Computed 60 invariants in 4 ms
[2024-05-21 17:27:30] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:30] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:30] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 76 ms returned sat
[2024-05-21 17:27:30] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:30] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:30] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:27:30] [INFO ] After 255ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 137 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1824900 steps, run timeout after 3001 ms. (steps per millisecond=608 ) properties seen :{}
Probabilistic random walk after 1824900 steps, saw 254571 distinct states, run finished after 3001 ms. (steps per millisecond=608 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:34] [INFO ] Computed 60 invariants in 2 ms
[2024-05-21 17:27:34] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:34] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:34] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 78 ms returned sat
[2024-05-21 17:27:34] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:34] [INFO ] After 9ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:34] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-21 17:27:34] [INFO ] After 242ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 3 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 2 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:27:34] [INFO ] Invariant cache hit.
[2024-05-21 17:27:34] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-21 17:27:34] [INFO ] Invariant cache hit.
[2024-05-21 17:27:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:34] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
[2024-05-21 17:27:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:27:34] [INFO ] Invariant cache hit.
[2024-05-21 17:27:34] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 407 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 10 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:34] [INFO ] Computed 60 invariants in 5 ms
[2024-05-21 17:27:34] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:34] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:34] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 79 ms returned sat
[2024-05-21 17:27:34] [INFO ] After 79ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:34] [INFO ] After 91ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-21 17:27:34] [INFO ] After 234ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 138 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1770578 steps, run timeout after 3001 ms. (steps per millisecond=589 ) properties seen :{}
Probabilistic random walk after 1770578 steps, saw 247133 distinct states, run finished after 3001 ms. (steps per millisecond=589 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:38] [INFO ] Computed 60 invariants in 4 ms
[2024-05-21 17:27:38] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:38] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:38] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 77 ms returned sat
[2024-05-21 17:27:38] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:38] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:38] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:27:38] [INFO ] After 219ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 138 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1775381 steps, run timeout after 3001 ms. (steps per millisecond=591 ) properties seen :{}
Probabilistic random walk after 1775381 steps, saw 247799 distinct states, run finished after 3002 ms. (steps per millisecond=591 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:41] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:27:41] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:41] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:41] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 83 ms returned sat
[2024-05-21 17:27:41] [INFO ] After 75ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:41] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:41] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:27:41] [INFO ] After 242ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 2 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 2 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:27:41] [INFO ] Invariant cache hit.
[2024-05-21 17:27:41] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-05-21 17:27:41] [INFO ] Invariant cache hit.
[2024-05-21 17:27:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:41] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
[2024-05-21 17:27:41] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:27:41] [INFO ] Invariant cache hit.
[2024-05-21 17:27:42] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 397 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:42] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:27:42] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:42] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:42] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 85 ms returned sat
[2024-05-21 17:27:42] [INFO ] After 79ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:42] [INFO ] After 91ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-21 17:27:42] [INFO ] After 231ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 132 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1777138 steps, run timeout after 3001 ms. (steps per millisecond=592 ) properties seen :{}
Probabilistic random walk after 1777138 steps, saw 248032 distinct states, run finished after 3003 ms. (steps per millisecond=591 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:45] [INFO ] Computed 60 invariants in 3 ms
[2024-05-21 17:27:45] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:45] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:45] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 77 ms returned sat
[2024-05-21 17:27:45] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:45] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:45] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:45] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:27:45] [INFO ] After 226ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 192/192 places, 134/134 transitions.
Incomplete random walk after 10000 steps, including 144 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1795045 steps, run timeout after 3001 ms. (steps per millisecond=598 ) properties seen :{}
Probabilistic random walk after 1795045 steps, saw 250530 distinct states, run finished after 3001 ms. (steps per millisecond=598 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:48] [INFO ] Computed 60 invariants in 4 ms
[2024-05-21 17:27:48] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:48] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:48] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 78 ms returned sat
[2024-05-21 17:27:48] [INFO ] After 68ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:48] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:48] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:27:48] [INFO ] After 218ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 2 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 3 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 17:27:48] [INFO ] Invariant cache hit.
[2024-05-21 17:27:49] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-21 17:27:49] [INFO ] Invariant cache hit.
[2024-05-21 17:27:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:49] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2024-05-21 17:27:49] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:27:49] [INFO ] Invariant cache hit.
[2024-05-21 17:27:49] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 387 ms. Remains : 192/192 places, 134/134 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 134
Applied a total of 1 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 17:27:49] [INFO ] Computed 60 invariants in 1 ms
[2024-05-21 17:27:49] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 17:27:49] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:27:49] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 76 ms returned sat
[2024-05-21 17:27:49] [INFO ] After 64ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 17:27:49] [INFO ] After 76ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-21 17:27:49] [INFO ] After 203ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Able to resolve query StableMarking after proving 152 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL USE_NUPN
Total runtime 714010 ms.

BK_STOP 1716312470514

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="DES-PT-20a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is DES-PT-20a, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r110-tall-171624209500428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-20a.tgz
mv DES-PT-20a execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;