Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975300514.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SimpleLoadBal-PT-10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975300514
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 976K
-rw-r--r-- 1 mcc users 8.8K Feb 26 03:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 03:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 03:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 26 03:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 17:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 17:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 03:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 03:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 535K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-00
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-01
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-02
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-03
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-04
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-05
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-06
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-07
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-08
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-09
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-10
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-11
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-12
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-13
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-14
FORMULA_NAME SimpleLoadBal-PT-10-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679183634519

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=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SimpleLoadBal-PT-10
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-18 23:53:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 23:53:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 23:53:56] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2023-03-18 23:53:56] [INFO ] Transformed 104 places.
[2023-03-18 23:53:56] [INFO ] Transformed 605 transitions.
[2023-03-18 23:53:56] [INFO ] Found NUPN structural information;
[2023-03-18 23:53:56] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_idle_3, P_client_idle_4, P_client_idle_5, P_client_idle_6, P_client_idle_7, P_client_idle_8, P_client_idle_9, P_client_idle_10, P_client_waiting_1, P_client_waiting_2, P_client_waiting_3, P_client_waiting_4, P_client_waiting_5, P_client_waiting_6, P_client_waiting_7, P_client_waiting_8, P_client_waiting_9, P_client_waiting_10, P_client_request_1, P_client_request_2, P_client_request_3, P_client_request_4, P_client_request_5, P_client_request_6, P_client_request_7, P_client_request_8, P_client_request_9, P_client_request_10, P_client_ack_1, P_client_ack_2, P_client_ack_3, P_client_ack_4, P_client_ack_5, P_client_ack_6, P_client_ack_7, P_client_ack_8, P_client_ack_9, P_client_ack_10, P_server_idle_1, P_server_idle_2, P_server_waiting_1, P_server_waiting_2, P_server_processed_1, P_server_processed_2, P_server_notification_1, P_server_notification_2, P_server_notification_ack_1, P_server_notification_ack_2, P_server_request_1_1, P_server_request_1_2, P_server_request_2_1, P_server_request_2_2, P_server_request_3_1, P_server_request_3_2, P_server_request_4_1, P_server_request_4_2, P_server_request_5_1, P_server_request_5_2, P_server_request_6_1, P_server_request_6_2, P_server_request_7_1, P_server_request_7_2, P_server_request_8_1, P_server_request_8_2, P_server_request_9_1, P_server_request_9_2, P_server_request_10_1, P_server_request_10_2, P_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_routing_1_3, P_lb_routing_1_4, P_lb_routing_1_5, P_lb_routing_1_6, P_lb_routing_1_7, P_lb_routing_1_8, P_lb_routing_1_9, P_lb_routing_1_10, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_1_3, P_lb_load_1_4, P_lb_load_1_5, P_lb_load_1_6, P_lb_load_1_7, P_lb_load_1_8, P_lb_load_1_9, P_lb_load_1_10, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2, P_lb_load_2_3, P_lb_load_2_4, P_lb_load_2_5, P_lb_load_2_6, P_lb_load_2_7, P_lb_load_2_8, P_lb_load_2_9, P_lb_load_2_10]
[2023-03-18 23:53:56] [INFO ] Parsed PT model containing 104 places and 605 transitions and 4148 arcs in 154 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Support contains 56 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 605/605 transitions.
Applied a total of 0 rules in 20 ms. Remains 104 /104 variables (removed 0) and now considering 605/605 (removed 0) transitions.
[2023-03-18 23:53:56] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)
// Phase 1: matrix 475 rows 104 cols
[2023-03-18 23:53:56] [INFO ] Computed 29 place invariants in 20 ms
[2023-03-18 23:53:56] [INFO ] Implicit Places using invariants in 245 ms returned [10, 11, 12, 14, 15, 16, 17, 18, 19, 42, 43]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 272 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/104 places, 605/605 transitions.
Applied a total of 0 rules in 4 ms. Remains 93 /93 variables (removed 0) and now considering 605/605 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 298 ms. Remains : 93/104 places, 605/605 transitions.
Support contains 56 out of 93 places after structural reductions.
[2023-03-18 23:53:56] [INFO ] Flatten gal took : 86 ms
[2023-03-18 23:53:57] [INFO ] Flatten gal took : 47 ms
[2023-03-18 23:53:57] [INFO ] Input system was already deterministic with 605 transitions.
Support contains 55 out of 93 places (down from 56) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=19 ) properties (out of 59) seen :21
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 38) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 34) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 33) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Running SMT prover for 31 properties.
[2023-03-18 23:53:57] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)
// Phase 1: matrix 475 rows 93 cols
[2023-03-18 23:53:57] [INFO ] Computed 18 place invariants in 10 ms
[2023-03-18 23:53:58] [INFO ] [Real]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-18 23:53:58] [INFO ] [Real]Absence check using 14 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-18 23:53:58] [INFO ] After 314ms SMT Verify possible using all constraints in real domain returned unsat :14 sat :0 real:17
[2023-03-18 23:53:58] [INFO ] [Nat]Absence check using 14 positive place invariants in 4 ms returned sat
[2023-03-18 23:53:58] [INFO ] [Nat]Absence check using 14 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-18 23:53:58] [INFO ] After 407ms SMT Verify possible using state equation in natural domain returned unsat :23 sat :8
[2023-03-18 23:53:58] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-18 23:53:59] [INFO ] After 385ms SMT Verify possible using 210 Read/Feed constraints in natural domain returned unsat :23 sat :8
[2023-03-18 23:53:59] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 5 ms to minimize.
[2023-03-18 23:53:59] [INFO ] Deduced a trap composed of 14 places in 130 ms of which 1 ms to minimize.
[2023-03-18 23:53:59] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 278 ms
[2023-03-18 23:54:00] [INFO ] After 1180ms SMT Verify possible using trap constraints in natural domain returned unsat :24 sat :7
Attempting to minimize the solution found.
Minimization took 327 ms.
[2023-03-18 23:54:00] [INFO ] After 2042ms SMT Verify possible using all constraints in natural domain returned unsat :24 sat :7
Fused 31 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 64 ms.
Support contains 17 out of 93 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93/93 places, 605/605 transitions.
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 9 Pre rules applied. Total rules applied 0 place count 93 transition count 596
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 84 transition count 596
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 40 place count 73 transition count 585
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 43 place count 71 transition count 584
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 45 place count 70 transition count 583
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 0 with 8 rules applied. Total rules applied 53 place count 70 transition count 575
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 61 place count 62 transition count 575
Applied a total of 61 rules in 108 ms. Remains 62 /93 variables (removed 31) and now considering 575/605 (removed 30) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 62/93 places, 575/605 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-18 23:54:00] [INFO ] Flow matrix only has 445 transitions (discarded 130 similar events)
// Phase 1: matrix 445 rows 62 cols
[2023-03-18 23:54:00] [INFO ] Computed 17 place invariants in 10 ms
[2023-03-18 23:54:01] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-18 23:54:01] [INFO ] [Real]Absence check using 13 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-18 23:54:01] [INFO ] After 174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 23:54:01] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-18 23:54:01] [INFO ] [Nat]Absence check using 13 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-18 23:54:01] [INFO ] After 170ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 23:54:01] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-18 23:54:01] [INFO ] After 126ms SMT Verify possible using 210 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-18 23:54:01] [INFO ] After 280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 132 ms.
[2023-03-18 23:54:01] [INFO ] After 636ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 575/575 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 62 transition count 573
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 60 transition count 573
Applied a total of 4 rules in 60 ms. Remains 60 /62 variables (removed 2) and now considering 573/575 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 60/62 places, 573/575 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 347356 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 347356 steps, saw 168452 distinct states, run finished after 3006 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-18 23:54:05] [INFO ] Flow matrix only has 443 transitions (discarded 130 similar events)
// Phase 1: matrix 443 rows 60 cols
[2023-03-18 23:54:05] [INFO ] Computed 17 place invariants in 10 ms
[2023-03-18 23:54:05] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-18 23:54:05] [INFO ] [Real]Absence check using 13 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-18 23:54:05] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 23:54:05] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-18 23:54:05] [INFO ] [Nat]Absence check using 13 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-18 23:54:05] [INFO ] After 187ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 23:54:05] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-18 23:54:05] [INFO ] After 136ms SMT Verify possible using 210 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-18 23:54:05] [INFO ] After 280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 154 ms.
[2023-03-18 23:54:06] [INFO ] After 675ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 19 ms.
Support contains 6 out of 60 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 573/573 transitions.
Applied a total of 0 rules in 25 ms. Remains 60 /60 variables (removed 0) and now considering 573/573 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 60/60 places, 573/573 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 573/573 transitions.
Applied a total of 0 rules in 25 ms. Remains 60 /60 variables (removed 0) and now considering 573/573 (removed 0) transitions.
[2023-03-18 23:54:06] [INFO ] Flow matrix only has 443 transitions (discarded 130 similar events)
[2023-03-18 23:54:06] [INFO ] Invariant cache hit.
[2023-03-18 23:54:06] [INFO ] Implicit Places using invariants in 139 ms returned []
[2023-03-18 23:54:06] [INFO ] Flow matrix only has 443 transitions (discarded 130 similar events)
[2023-03-18 23:54:06] [INFO ] Invariant cache hit.
[2023-03-18 23:54:06] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-18 23:54:06] [INFO ] Implicit Places using invariants and state equation in 514 ms returned []
Implicit Place search using SMT with State Equation took 656 ms to find 0 implicit places.
[2023-03-18 23:54:06] [INFO ] Redundant transitions in 38 ms returned []
[2023-03-18 23:54:06] [INFO ] Flow matrix only has 443 transitions (discarded 130 similar events)
[2023-03-18 23:54:06] [INFO ] Invariant cache hit.
[2023-03-18 23:54:07] [INFO ] Dead Transitions using invariants and state equation in 327 ms found 192 transitions.
Found 192 dead transitions using SMT.
Drop transitions removed 192 transitions
Dead transitions reduction (with SMT) removed 192 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 60/60 places, 381/573 transitions.
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 58 transition count 377
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 56 transition count 373
Reduce places removed 0 places and 4 transitions.
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 1 places and 24 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 55 transition count 345
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 5 rules in 21 ms. Remains 55 /60 variables (removed 5) and now considering 345/381 (removed 36) transitions.
[2023-03-18 23:54:07] [INFO ] Flow matrix only has 267 transitions (discarded 78 similar events)
// Phase 1: matrix 267 rows 55 cols
[2023-03-18 23:54:07] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-18 23:54:07] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-18 23:54:07] [INFO ] Flow matrix only has 267 transitions (discarded 78 similar events)
[2023-03-18 23:54:07] [INFO ] Invariant cache hit.
[2023-03-18 23:54:07] [INFO ] State equation strengthened by 122 read => feed constraints.
[2023-03-18 23:54:07] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 55/60 places, 345/573 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1442 ms. Remains : 55/60 places, 345/573 transitions.
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Successfully simplified 27 atomic propositions for a total of 16 simplifications.
FORMULA SimpleLoadBal-PT-10-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-10-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-10-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 23:54:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-18 23:54:07] [INFO ] Flatten gal took : 56 ms
FORMULA SimpleLoadBal-PT-10-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 23:54:07] [INFO ] Flatten gal took : 48 ms
[2023-03-18 23:54:07] [INFO ] Input system was already deterministic with 605 transitions.
Support contains 36 out of 93 places (down from 38) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 605/605 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 93 transition count 594
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 82 transition count 594
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 71 transition count 583
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 47 place count 69 transition count 582
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 49 place count 68 transition count 581
Applied a total of 49 rules in 54 ms. Remains 68 /93 variables (removed 25) and now considering 581/605 (removed 24) transitions.
[2023-03-18 23:54:07] [INFO ] Flow matrix only has 451 transitions (discarded 130 similar events)
// Phase 1: matrix 451 rows 68 cols
[2023-03-18 23:54:07] [INFO ] Computed 17 place invariants in 10 ms
[2023-03-18 23:54:08] [INFO ] Implicit Places using invariants in 192 ms returned []
[2023-03-18 23:54:08] [INFO ] Flow matrix only has 451 transitions (discarded 130 similar events)
[2023-03-18 23:54:08] [INFO ] Invariant cache hit.
[2023-03-18 23:54:08] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-18 23:54:08] [INFO ] Implicit Places using invariants and state equation in 488 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
[2023-03-18 23:54:08] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-18 23:54:08] [INFO ] Flow matrix only has 451 transitions (discarded 130 similar events)
[2023-03-18 23:54:08] [INFO ] Invariant cache hit.
[2023-03-18 23:54:08] [INFO ] Dead Transitions using invariants and state equation in 282 ms found 192 transitions.
Found 192 dead transitions using SMT.
Drop transitions removed 192 transitions
Dead transitions reduction (with SMT) removed 192 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 68/93 places, 389/605 transitions.
Reduce places removed 2 places and 4 transitions.
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 381
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 62 transition count 377
Reduce places removed 2 places and 24 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 60 transition count 353
Applied a total of 6 rules in 19 ms. Remains 60 /68 variables (removed 8) and now considering 353/389 (removed 36) transitions.
[2023-03-18 23:54:08] [INFO ] Flow matrix only has 275 transitions (discarded 78 similar events)
// Phase 1: matrix 275 rows 60 cols
[2023-03-18 23:54:08] [INFO ] Computed 17 place invariants in 5 ms
[2023-03-18 23:54:08] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-18 23:54:08] [INFO ] Flow matrix only has 275 transitions (discarded 78 similar events)
[2023-03-18 23:54:08] [INFO ] Invariant cache hit.
[2023-03-18 23:54:09] [INFO ] State equation strengthened by 122 read => feed constraints.
[2023-03-18 23:54:09] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 60/93 places, 353/605 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1415 ms. Remains : 60/93 places, 353/605 transitions.
[2023-03-18 23:54:09] [INFO ] Flatten gal took : 23 ms
[2023-03-18 23:54:09] [INFO ] Flatten gal took : 22 ms
[2023-03-18 23:54:09] [INFO ] Input system was already deterministic with 353 transitions.
Finished random walk after 1410 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=201 )
FORMULA SimpleLoadBal-PT-10-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-18 23:54:09] [INFO ] Flatten gal took : 37 ms
[2023-03-18 23:54:09] [INFO ] Flatten gal took : 19 ms
[2023-03-18 23:54:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9382130424542615684.gal : 8 ms
[2023-03-18 23:54:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12376851766263641795.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9382130424542615684.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12376851766263641795.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 605/605 transitions.
Applied a total of 0 rules in 2 ms. Remains 93 /93 variables (removed 0) and now considering 605/605 (removed 0) transitions.
its-reach command run as :
[2023-03-18 23:54:09] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
// Phase 1: matrix 475 rows 93 cols
[2023-03-18 23:54:09] [INFO ] Computed 18 place invariants in 3 ms
Loading property file /tmp/ReachabilityCardinality12376851766263641795.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
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,12,0.087338,7564,2,234,5,554,6,0,596,182,0
Total reachable state count : 12

[2023-03-18 23:54:09] [INFO ] Implicit Places using invariants in 140 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 141 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/93 places, 605/605 transitions.
Applied a total of 0 rules in 2 ms. Remains 92 /92 variables (removed 0) and now considering 605/605 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 146 ms. Remains : 92/93 places, 605/605 transitions.
[2023-03-18 23:54:09] [INFO ] Flatten gal took : 22 ms
[2023-03-18 23:54:09] [INFO ] Flatten gal took : 22 ms
[2023-03-18 23:54:09] [INFO ] Input system was already deterministic with 605 transitions.
[2023-03-18 23:54:09] [INFO ] Flatten gal took : 23 ms
[2023-03-18 23:54:09] [INFO ] Flatten gal took : 22 ms
[2023-03-18 23:54:09] [INFO ] Time to serialize gal into /tmp/CTLFireability17726602141066527955.gal : 5 ms
[2023-03-18 23:54:09] [INFO ] Time to serialize properties into /tmp/CTLFireability16111970905209707648.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17726602141066527955.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16111970905209707648.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 23:54:39] [INFO ] Flatten gal took : 51 ms
[2023-03-18 23:54:39] [INFO ] Applying decomposition
[2023-03-18 23:54:39] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14046069820023104139.txt' '-o' '/tmp/graph14046069820023104139.bin' '-w' '/tmp/graph14046069820023104139.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14046069820023104139.bin' '-l' '-1' '-v' '-w' '/tmp/graph14046069820023104139.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:54:40] [INFO ] Decomposing Gal with order
[2023-03-18 23:54:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:54:40] [INFO ] Removed a total of 1652 redundant transitions.
[2023-03-18 23:54:40] [INFO ] Flatten gal took : 130 ms
[2023-03-18 23:54:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 20 ms.
[2023-03-18 23:54:40] [INFO ] Time to serialize gal into /tmp/CTLFireability1675200539664270938.gal : 6 ms
[2023-03-18 23:54:40] [INFO ] Time to serialize properties into /tmp/CTLFireability15789732351224684914.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1675200539664270938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15789732351224684914.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.06034e+08,0.325801,13052,798,97,19800,271,596,18073,100,881,0


Converting to forward existential form...Done !
original formula: EG(AF(((EX((((i13.u22.P_lb_routing_1_8==1)&&(u26.P_lb_load_1_4==1))&&(i10.u25.P_lb_load_2_3==1))) + AX(FALSE)) + (((i1.u21.P_lb_routing_1...222
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((EX((((i13.u22.P_lb_routing_1_8==1)&&(u26.P_lb_load_1_4==1))&&(i10.u25.P_lb_load_2_3==1))) + ...277
Reverse transition relation is NOT exact ! Due to transitions t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38...366
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,1.84634,69536,1,0,153839,1559,3555,117329,396,4681,400506
FORMULA SimpleLoadBal-PT-10-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 605/605 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 93 transition count 594
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 82 transition count 594
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 42 place count 72 transition count 584
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 45 place count 70 transition count 583
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 47 place count 69 transition count 582
Applied a total of 47 rules in 60 ms. Remains 69 /93 variables (removed 24) and now considering 582/605 (removed 23) transitions.
[2023-03-18 23:54:42] [INFO ] Flow matrix only has 452 transitions (discarded 130 similar events)
// Phase 1: matrix 452 rows 69 cols
[2023-03-18 23:54:42] [INFO ] Computed 17 place invariants in 10 ms
[2023-03-18 23:54:42] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-18 23:54:42] [INFO ] Flow matrix only has 452 transitions (discarded 130 similar events)
[2023-03-18 23:54:42] [INFO ] Invariant cache hit.
[2023-03-18 23:54:42] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-18 23:54:42] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 719 ms to find 0 implicit places.
[2023-03-18 23:54:42] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-18 23:54:42] [INFO ] Flow matrix only has 452 transitions (discarded 130 similar events)
[2023-03-18 23:54:42] [INFO ] Invariant cache hit.
[2023-03-18 23:54:43] [INFO ] Dead Transitions using invariants and state equation in 336 ms found 192 transitions.
Found 192 dead transitions using SMT.
Drop transitions removed 192 transitions
Dead transitions reduction (with SMT) removed 192 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 69/93 places, 390/605 transitions.
Reduce places removed 2 places and 4 transitions.
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 65 transition count 382
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 63 transition count 378
Reduce places removed 2 places and 24 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 61 transition count 354
Applied a total of 6 rules in 19 ms. Remains 61 /69 variables (removed 8) and now considering 354/390 (removed 36) transitions.
[2023-03-18 23:54:43] [INFO ] Flow matrix only has 276 transitions (discarded 78 similar events)
// Phase 1: matrix 276 rows 61 cols
[2023-03-18 23:54:43] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-18 23:54:43] [INFO ] Implicit Places using invariants in 109 ms returned []
[2023-03-18 23:54:43] [INFO ] Flow matrix only has 276 transitions (discarded 78 similar events)
[2023-03-18 23:54:43] [INFO ] Invariant cache hit.
[2023-03-18 23:54:43] [INFO ] State equation strengthened by 122 read => feed constraints.
[2023-03-18 23:54:43] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 61/93 places, 354/605 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1491 ms. Remains : 61/93 places, 354/605 transitions.
[2023-03-18 23:54:43] [INFO ] Flatten gal took : 19 ms
[2023-03-18 23:54:43] [INFO ] Flatten gal took : 21 ms
[2023-03-18 23:54:43] [INFO ] Input system was already deterministic with 354 transitions.
[2023-03-18 23:54:43] [INFO ] Flatten gal took : 20 ms
[2023-03-18 23:54:43] [INFO ] Flatten gal took : 20 ms
[2023-03-18 23:54:43] [INFO ] Time to serialize gal into /tmp/CTLFireability7826107997967744576.gal : 4 ms
[2023-03-18 23:54:43] [INFO ] Time to serialize properties into /tmp/CTLFireability14205138241238192923.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7826107997967744576.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14205138241238192923.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,980853,2.79366,75740,2,18123,5,196732,6,0,601,117855,0


Converting to forward existential form...Done !
original formula: EG(AF(((P_server_idle_1==1)&&(P_server_request_6_1==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((P_server_idle_1==1)&&(P_server_request_6_1==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t199, t241, t242, t243, t244, t245, t246, t247, t248, t249, t250, t310, t311, t312, t313, t31...438
(forward)formula 0,0,15.2414,353988,1,0,705,1.26943e+06,734,372,9504,830880,760
FORMULA SimpleLoadBal-PT-10-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 605/605 transitions.
Applied a total of 0 rules in 2 ms. Remains 93 /93 variables (removed 0) and now considering 605/605 (removed 0) transitions.
[2023-03-18 23:54:59] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)
// Phase 1: matrix 475 rows 93 cols
[2023-03-18 23:54:59] [INFO ] Computed 18 place invariants in 8 ms
[2023-03-18 23:54:59] [INFO ] Implicit Places using invariants in 171 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 173 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/93 places, 605/605 transitions.
Applied a total of 0 rules in 10 ms. Remains 92 /92 variables (removed 0) and now considering 605/605 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 185 ms. Remains : 92/93 places, 605/605 transitions.
[2023-03-18 23:54:59] [INFO ] Flatten gal took : 35 ms
[2023-03-18 23:54:59] [INFO ] Flatten gal took : 32 ms
[2023-03-18 23:54:59] [INFO ] Input system was already deterministic with 605 transitions.
[2023-03-18 23:54:59] [INFO ] Flatten gal took : 28 ms
[2023-03-18 23:54:59] [INFO ] Flatten gal took : 28 ms
[2023-03-18 23:54:59] [INFO ] Time to serialize gal into /tmp/CTLFireability738417883043989591.gal : 5 ms
[2023-03-18 23:54:59] [INFO ] Time to serialize properties into /tmp/CTLFireability16252017576053457551.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability738417883043989591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16252017576053457551.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 23:55:29] [INFO ] Flatten gal took : 45 ms
[2023-03-18 23:55:29] [INFO ] Applying decomposition
[2023-03-18 23:55:29] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph482928299064185116.txt' '-o' '/tmp/graph482928299064185116.bin' '-w' '/tmp/graph482928299064185116.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph482928299064185116.bin' '-l' '-1' '-v' '-w' '/tmp/graph482928299064185116.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:55:29] [INFO ] Decomposing Gal with order
[2023-03-18 23:55:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:55:29] [INFO ] Removed a total of 1721 redundant transitions.
[2023-03-18 23:55:29] [INFO ] Flatten gal took : 56 ms
[2023-03-18 23:55:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 77 labels/synchronizations in 11 ms.
[2023-03-18 23:55:29] [INFO ] Time to serialize gal into /tmp/CTLFireability14701307261746234891.gal : 2 ms
[2023-03-18 23:55:29] [INFO ] Time to serialize properties into /tmp/CTLFireability9930329728088599503.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14701307261746234891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9930329728088599503.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.06034e+08,0.451314,16720,793,54,28424,228,691,27729,98,578,0


Converting to forward existential form...Done !
original formula: (EG((((!(E((((i4.u17.P_lb_routing_1_7==1)&&(u28.P_lb_load_1_6==1))&&(u28.P_lb_load_2_5==1)) U (((i10.u18.P_lb_routing_1_8==1)&&(u28.P_lb_...614
=> equivalent forward existential formula: [FwdG((Init * !(EG((((!(E((((i4.u17.P_lb_routing_1_7==1)&&(u28.P_lb_load_1_6==1))&&(u28.P_lb_load_2_5==1)) U (((...680
Reverse transition relation is NOT exact ! Due to transitions t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38...378
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,2.08045,71104,1,0,157671,636,3973,123866,342,2043,388828
FORMULA SimpleLoadBal-PT-10-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 605/605 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 93 transition count 594
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 82 transition count 594
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 71 transition count 583
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 47 place count 69 transition count 582
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 49 place count 68 transition count 581
Applied a total of 49 rules in 49 ms. Remains 68 /93 variables (removed 25) and now considering 581/605 (removed 24) transitions.
[2023-03-18 23:55:32] [INFO ] Flow matrix only has 451 transitions (discarded 130 similar events)
// Phase 1: matrix 451 rows 68 cols
[2023-03-18 23:55:32] [INFO ] Computed 17 place invariants in 3 ms
[2023-03-18 23:55:32] [INFO ] Implicit Places using invariants in 165 ms returned []
[2023-03-18 23:55:32] [INFO ] Flow matrix only has 451 transitions (discarded 130 similar events)
[2023-03-18 23:55:32] [INFO ] Invariant cache hit.
[2023-03-18 23:55:32] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-18 23:55:32] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 653 ms to find 0 implicit places.
[2023-03-18 23:55:32] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-18 23:55:32] [INFO ] Flow matrix only has 451 transitions (discarded 130 similar events)
[2023-03-18 23:55:32] [INFO ] Invariant cache hit.
[2023-03-18 23:55:33] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 192 transitions.
Found 192 dead transitions using SMT.
Drop transitions removed 192 transitions
Dead transitions reduction (with SMT) removed 192 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 68/93 places, 389/605 transitions.
Reduce places removed 2 places and 4 transitions.
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 381
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 62 transition count 377
Reduce places removed 2 places and 24 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 60 transition count 353
Applied a total of 6 rules in 13 ms. Remains 60 /68 variables (removed 8) and now considering 353/389 (removed 36) transitions.
[2023-03-18 23:55:33] [INFO ] Flow matrix only has 275 transitions (discarded 78 similar events)
// Phase 1: matrix 275 rows 60 cols
[2023-03-18 23:55:33] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-18 23:55:33] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-18 23:55:33] [INFO ] Flow matrix only has 275 transitions (discarded 78 similar events)
[2023-03-18 23:55:33] [INFO ] Invariant cache hit.
[2023-03-18 23:55:33] [INFO ] State equation strengthened by 122 read => feed constraints.
[2023-03-18 23:55:33] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 60/93 places, 353/605 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1320 ms. Remains : 60/93 places, 353/605 transitions.
[2023-03-18 23:55:33] [INFO ] Flatten gal took : 15 ms
[2023-03-18 23:55:33] [INFO ] Flatten gal took : 17 ms
[2023-03-18 23:55:33] [INFO ] Input system was already deterministic with 353 transitions.
[2023-03-18 23:55:33] [INFO ] Flatten gal took : 21 ms
Finished random walk after 6891 steps, including 2 resets, run visited all 1 properties in 42 ms. (steps per millisecond=164 )
FORMULA SimpleLoadBal-PT-10-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-18 23:55:33] [INFO ] Flatten gal took : 15 ms
[2023-03-18 23:55:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14280370876947474154.gal : 4 ms
[2023-03-18 23:55:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality760691379194163696.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14280370876947474154.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality760691379194163696.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 605/605 transitions.
Applied a total of 0 rules in 2 ms. Remains 93 /93 variables (removed 0) and now considering 605/605 (removed 0) transitions.
[2023-03-18 23:55:33] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)
// Phase 1: matrix 475 rows 93 cols
[2023-03-18 23:55:33] [INFO ] Computed 18 place invariants in 5 ms
Loading property file /tmp/ReachabilityCardinality760691379194163696.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :12 after 363
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :363 after 366
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :366 after 549
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :549 after 564
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :564 after 870
[2023-03-18 23:55:33] [INFO ] Implicit Places using invariants in 164 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 165 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/93 places, 605/605 transitions.
Applied a total of 0 rules in 2 ms. Remains 92 /92 variables (removed 0) and now considering 605/605 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 169 ms. Remains : 92/93 places, 605/605 transitions.
[2023-03-18 23:55:33] [INFO ] Flatten gal took : 25 ms
[2023-03-18 23:55:33] [INFO ] Flatten gal took : 18 ms
[2023-03-18 23:55:33] [INFO ] Input system was already deterministic with 605 transitions.
SDD proceeding with computation,1 properties remain. new max is 256
[2023-03-18 23:55:33] [INFO ] Flatten gal took : 18 ms
SDD size :870 after 3560
[2023-03-18 23:55:33] [INFO ] Flatten gal took : 17 ms
[2023-03-18 23:55:33] [INFO ] Time to serialize gal into /tmp/CTLFireability6985805388054416115.gal : 4 ms
[2023-03-18 23:55:33] [INFO ] Time to serialize properties into /tmp/CTLFireability16117442114884352090.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6985805388054416115.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16117442114884352090.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3560 after 5581
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5581 after 43324
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :43324 after 136892
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :136892 after 574452
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,651578,2.51483,74748,2,18821,16,174268,7,0,600,109894,0
Total reachable state count : 651578

Verifying 1 reachability properties.
Reachability property SimpleLoadBal-PT-10-CTLFireability-06 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SimpleLoadBal-PT-10-CTLFireability-06,126,2.51731,74748,2,210,16,174268,7,0,605,109894,0
ITS tools runner thread asked to quit. Dying gracefully.
Detected timeout of ITS tools.
[2023-03-18 23:56:03] [INFO ] Flatten gal took : 16 ms
[2023-03-18 23:56:03] [INFO ] Applying decomposition
[2023-03-18 23:56:03] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8281200132501031195.txt' '-o' '/tmp/graph8281200132501031195.bin' '-w' '/tmp/graph8281200132501031195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8281200132501031195.bin' '-l' '-1' '-v' '-w' '/tmp/graph8281200132501031195.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:56:04] [INFO ] Decomposing Gal with order
[2023-03-18 23:56:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:56:04] [INFO ] Removed a total of 1721 redundant transitions.
[2023-03-18 23:56:04] [INFO ] Flatten gal took : 59 ms
[2023-03-18 23:56:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 92 labels/synchronizations in 17 ms.
[2023-03-18 23:56:04] [INFO ] Time to serialize gal into /tmp/CTLFireability13113387577232236693.gal : 3 ms
[2023-03-18 23:56:04] [INFO ] Time to serialize properties into /tmp/CTLFireability3745853823240091217.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13113387577232236693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3745853823240091217.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.06034e+08,0.573502,17644,715,52,26638,221,793,30875,75,673,0


Converting to forward existential form...Done !
original formula: A(!((((i1.u17.P_lb_routing_1_8==1)&&(i12.u25.P_lb_load_1_5==1))&&(i12.u27.P_lb_load_2_6==1))) U A(EX(EX(((((i8.u16.P_lb_routing_1_5==1)&&...659
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(!((E(!((((i3.u21.P_server_request_3_1==1)&&(i12.u24.P_lb_balancing_1==1))&&((i12.u25.P_l...6372
Reverse transition relation is NOT exact ! Due to transitions t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38...382
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,5.76969,162316,1,0,326243,1000,4244,299372,306,4130,593418
FORMULA SimpleLoadBal-PT-10-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 605/605 transitions.
Applied a total of 0 rules in 3 ms. Remains 93 /93 variables (removed 0) and now considering 605/605 (removed 0) transitions.
[2023-03-18 23:56:09] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)
[2023-03-18 23:56:09] [INFO ] Invariant cache hit.
[2023-03-18 23:56:10] [INFO ] Implicit Places using invariants in 128 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 130 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/93 places, 605/605 transitions.
Applied a total of 0 rules in 2 ms. Remains 92 /92 variables (removed 0) and now considering 605/605 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 137 ms. Remains : 92/93 places, 605/605 transitions.
[2023-03-18 23:56:10] [INFO ] Flatten gal took : 27 ms
[2023-03-18 23:56:10] [INFO ] Flatten gal took : 28 ms
[2023-03-18 23:56:10] [INFO ] Input system was already deterministic with 605 transitions.
[2023-03-18 23:56:10] [INFO ] Flatten gal took : 23 ms
[2023-03-18 23:56:10] [INFO ] Flatten gal took : 27 ms
[2023-03-18 23:56:10] [INFO ] Time to serialize gal into /tmp/CTLFireability10618384177862232545.gal : 5 ms
[2023-03-18 23:56:10] [INFO ] Time to serialize properties into /tmp/CTLFireability13063995966065691153.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10618384177862232545.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13063995966065691153.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 23:56:40] [INFO ] Flatten gal took : 38 ms
[2023-03-18 23:56:40] [INFO ] Applying decomposition
[2023-03-18 23:56:40] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9071431269185326159.txt' '-o' '/tmp/graph9071431269185326159.bin' '-w' '/tmp/graph9071431269185326159.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9071431269185326159.bin' '-l' '-1' '-v' '-w' '/tmp/graph9071431269185326159.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:56:40] [INFO ] Decomposing Gal with order
[2023-03-18 23:56:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:56:40] [INFO ] Removed a total of 1721 redundant transitions.
[2023-03-18 23:56:40] [INFO ] Flatten gal took : 53 ms
[2023-03-18 23:56:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 11 ms.
[2023-03-18 23:56:40] [INFO ] Time to serialize gal into /tmp/CTLFireability2117002543298849713.gal : 3 ms
[2023-03-18 23:56:40] [INFO ] Time to serialize properties into /tmp/CTLFireability4283095014218872486.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2117002543298849713.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4283095014218872486.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.06034e+08,0.464863,18572,815,54,32684,199,697,35143,98,361,0


Converting to forward existential form...Done !
original formula: EF(AX((AF((((i6.u15.P_server_request_2_1!=1)||(i13.u24.P_lb_balancing_1!=1))||((i13.u26.P_lb_load_1_4!=1)||(i13.u25.P_lb_load_2_2!=1)))) ...541
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((!(EG(!((((i6.u15.P_server_request_2_1!=1)||(i13.u24.P_lb_balancing_1!=1))||((i13.u26...611
Reverse transition relation is NOT exact ! Due to transitions t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38...384
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,1,1.09931,35204,1,0,78348,473,3910,68251,327,976,167788
FORMULA SimpleLoadBal-PT-10-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 605/605 transitions.
Applied a total of 0 rules in 3 ms. Remains 93 /93 variables (removed 0) and now considering 605/605 (removed 0) transitions.
[2023-03-18 23:56:41] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)
[2023-03-18 23:56:41] [INFO ] Invariant cache hit.
[2023-03-18 23:56:41] [INFO ] Implicit Places using invariants in 154 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 156 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/93 places, 605/605 transitions.
Applied a total of 0 rules in 1 ms. Remains 92 /92 variables (removed 0) and now considering 605/605 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 161 ms. Remains : 92/93 places, 605/605 transitions.
[2023-03-18 23:56:41] [INFO ] Flatten gal took : 20 ms
[2023-03-18 23:56:41] [INFO ] Flatten gal took : 22 ms
[2023-03-18 23:56:41] [INFO ] Input system was already deterministic with 605 transitions.
[2023-03-18 23:56:42] [INFO ] Flatten gal took : 22 ms
[2023-03-18 23:56:42] [INFO ] Flatten gal took : 23 ms
[2023-03-18 23:56:42] [INFO ] Time to serialize gal into /tmp/CTLFireability7526753079345866960.gal : 5 ms
[2023-03-18 23:56:42] [INFO ] Time to serialize properties into /tmp/CTLFireability7598158564573667358.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7526753079345866960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7598158564573667358.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 23:57:12] [INFO ] Flatten gal took : 39 ms
[2023-03-18 23:57:12] [INFO ] Applying decomposition
[2023-03-18 23:57:12] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8997526541547779061.txt' '-o' '/tmp/graph8997526541547779061.bin' '-w' '/tmp/graph8997526541547779061.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8997526541547779061.bin' '-l' '-1' '-v' '-w' '/tmp/graph8997526541547779061.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:57:12] [INFO ] Decomposing Gal with order
[2023-03-18 23:57:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:57:12] [INFO ] Removed a total of 1721 redundant transitions.
[2023-03-18 23:57:12] [INFO ] Flatten gal took : 63 ms
[2023-03-18 23:57:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 113 labels/synchronizations in 11 ms.
[2023-03-18 23:57:12] [INFO ] Time to serialize gal into /tmp/CTLFireability5840537273777934291.gal : 3 ms
[2023-03-18 23:57:12] [INFO ] Time to serialize properties into /tmp/CTLFireability18113018232332457567.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5840537273777934291.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18113018232332457567.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.06034e+08,0.524764,19416,765,97,33242,313,759,33139,94,1791,0


Converting to forward existential form...Done !
original formula: AG(((A(AX(EX((((i4.u22.P_lb_routing_1_9==1)&&(i13.u27.P_lb_load_1_0==1))&&(i13.u27.P_lb_load_2_0==1)))) U E((((i10.u19.P_lb_routing_1_6==...510
=> equivalent forward existential formula: ([((FwdU(((FwdU(Init,TRUE) * !((((i2.u14.P_lb_routing_1_1==1)&&(i13.u27.P_lb_load_1_2==1))&&(i13.u27.P_lb_load_2...1252
Reverse transition relation is NOT exact ! Due to transitions t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38...378
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,1.20871,42120,1,0,82372,1474,4594,80093,378,5694,202567
FORMULA SimpleLoadBal-PT-10-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 605/605 transitions.
Applied a total of 0 rules in 3 ms. Remains 93 /93 variables (removed 0) and now considering 605/605 (removed 0) transitions.
[2023-03-18 23:57:13] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)
[2023-03-18 23:57:13] [INFO ] Invariant cache hit.
[2023-03-18 23:57:13] [INFO ] Implicit Places using invariants in 187 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 190 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/93 places, 605/605 transitions.
Applied a total of 0 rules in 2 ms. Remains 92 /92 variables (removed 0) and now considering 605/605 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 195 ms. Remains : 92/93 places, 605/605 transitions.
[2023-03-18 23:57:13] [INFO ] Flatten gal took : 24 ms
[2023-03-18 23:57:13] [INFO ] Flatten gal took : 23 ms
[2023-03-18 23:57:13] [INFO ] Input system was already deterministic with 605 transitions.
[2023-03-18 23:57:13] [INFO ] Flatten gal took : 23 ms
[2023-03-18 23:57:13] [INFO ] Flatten gal took : 29 ms
[2023-03-18 23:57:13] [INFO ] Time to serialize gal into /tmp/CTLFireability16916017643141081361.gal : 4 ms
[2023-03-18 23:57:13] [INFO ] Time to serialize properties into /tmp/CTLFireability6329528583394844874.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16916017643141081361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6329528583394844874.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 23:57:44] [INFO ] Flatten gal took : 40 ms
[2023-03-18 23:57:44] [INFO ] Applying decomposition
[2023-03-18 23:57:44] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1620356781257812249.txt' '-o' '/tmp/graph1620356781257812249.bin' '-w' '/tmp/graph1620356781257812249.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1620356781257812249.bin' '-l' '-1' '-v' '-w' '/tmp/graph1620356781257812249.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:57:44] [INFO ] Decomposing Gal with order
[2023-03-18 23:57:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:57:44] [INFO ] Removed a total of 1652 redundant transitions.
[2023-03-18 23:57:44] [INFO ] Flatten gal took : 59 ms
[2023-03-18 23:57:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 10 ms.
[2023-03-18 23:57:44] [INFO ] Time to serialize gal into /tmp/CTLFireability16551362820527221108.gal : 3 ms
[2023-03-18 23:57:44] [INFO ] Time to serialize properties into /tmp/CTLFireability7486985549220528169.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16551362820527221108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7486985549220528169.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.06034e+08,0.385957,16780,744,97,30786,286,610,30411,98,1192,0


Converting to forward existential form...Done !
original formula: AX(EF(AG(((((i4.u16.P_lb_routing_1_9==1)&&(u26.P_lb_load_1_9==1))&&(u26.P_lb_load_2_8==1))||(((i9.u19.P_server_request_3_2==1)&&(i12.u17....239
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !(((((i4.u16.P_lb_routing_1_9==1)&&(u26.P_lb_load_1_9==1))&&(u26.P_lb_load_2_...304
Reverse transition relation is NOT exact ! Due to transitions t20, t21, t22, t23, t24, t25, t26, t27, t29, t31, t32, t33, t34, t35, t36, t37, t38, t39, t39...372
(forward)formula 0,0,0.616428,20740,1,0,40806,1039,3315,39195,381,2601,90372
FORMULA SimpleLoadBal-PT-10-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 605/605 transitions.
Applied a total of 0 rules in 3 ms. Remains 93 /93 variables (removed 0) and now considering 605/605 (removed 0) transitions.
[2023-03-18 23:57:44] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)
[2023-03-18 23:57:44] [INFO ] Invariant cache hit.
[2023-03-18 23:57:45] [INFO ] Implicit Places using invariants in 127 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 128 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/93 places, 605/605 transitions.
Applied a total of 0 rules in 2 ms. Remains 92 /92 variables (removed 0) and now considering 605/605 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 134 ms. Remains : 92/93 places, 605/605 transitions.
[2023-03-18 23:57:45] [INFO ] Flatten gal took : 21 ms
[2023-03-18 23:57:45] [INFO ] Flatten gal took : 22 ms
[2023-03-18 23:57:45] [INFO ] Input system was already deterministic with 605 transitions.
[2023-03-18 23:57:45] [INFO ] Flatten gal took : 23 ms
[2023-03-18 23:57:45] [INFO ] Flatten gal took : 22 ms
[2023-03-18 23:57:45] [INFO ] Time to serialize gal into /tmp/CTLFireability12029071291969454577.gal : 5 ms
[2023-03-18 23:57:45] [INFO ] Time to serialize properties into /tmp/CTLFireability7291213669341359191.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12029071291969454577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7291213669341359191.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 23:58:15] [INFO ] Flatten gal took : 16 ms
[2023-03-18 23:58:15] [INFO ] Applying decomposition
[2023-03-18 23:58:15] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10137213385405802635.txt' '-o' '/tmp/graph10137213385405802635.bin' '-w' '/tmp/graph10137213385405802635.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10137213385405802635.bin' '-l' '-1' '-v' '-w' '/tmp/graph10137213385405802635.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:58:15] [INFO ] Decomposing Gal with order
[2023-03-18 23:58:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:58:15] [INFO ] Removed a total of 1721 redundant transitions.
[2023-03-18 23:58:15] [INFO ] Flatten gal took : 30 ms
[2023-03-18 23:58:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 4 ms.
[2023-03-18 23:58:15] [INFO ] Time to serialize gal into /tmp/CTLFireability1527937384692359062.gal : 2 ms
[2023-03-18 23:58:15] [INFO ] Time to serialize properties into /tmp/CTLFireability12548088069148834967.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1527937384692359062.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12548088069148834967.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.06034e+08,0.400819,16248,766,52,25810,203,714,27068,75,465,0


Converting to forward existential form...Done !
original formula: (EF(AX(FALSE)) * AF(EX((((i10.u20.P_lb_routing_1_2!=1)||(i12.u25.P_lb_load_1_0!=1))||(i12.u25.P_lb_load_2_0!=1)))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U !(EX(!(FALSE))))))] = FALSE * [FwdG(Init,!(EX((((i10.u20.P_lb_routing_1_2!=1)||(i12.u25.P_l...212
Reverse transition relation is NOT exact ! Due to transitions t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38...378
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,0,0.904348,30240,1,0,59554,582,3495,55257,288,1451,163740
FORMULA SimpleLoadBal-PT-10-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 605/605 transitions.
Applied a total of 0 rules in 4 ms. Remains 93 /93 variables (removed 0) and now considering 605/605 (removed 0) transitions.
[2023-03-18 23:58:16] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)
[2023-03-18 23:58:16] [INFO ] Invariant cache hit.
[2023-03-18 23:58:16] [INFO ] Implicit Places using invariants in 217 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 219 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/93 places, 605/605 transitions.
Applied a total of 0 rules in 1 ms. Remains 92 /92 variables (removed 0) and now considering 605/605 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 225 ms. Remains : 92/93 places, 605/605 transitions.
[2023-03-18 23:58:16] [INFO ] Flatten gal took : 22 ms
[2023-03-18 23:58:16] [INFO ] Flatten gal took : 22 ms
[2023-03-18 23:58:16] [INFO ] Input system was already deterministic with 605 transitions.
[2023-03-18 23:58:16] [INFO ] Flatten gal took : 22 ms
[2023-03-18 23:58:16] [INFO ] Flatten gal took : 26 ms
[2023-03-18 23:58:16] [INFO ] Time to serialize gal into /tmp/CTLFireability4691793498223252004.gal : 5 ms
[2023-03-18 23:58:16] [INFO ] Time to serialize properties into /tmp/CTLFireability11865495276882302671.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4691793498223252004.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11865495276882302671.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 23:58:46] [INFO ] Flatten gal took : 44 ms
[2023-03-18 23:58:46] [INFO ] Applying decomposition
[2023-03-18 23:58:46] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2830454705360801143.txt' '-o' '/tmp/graph2830454705360801143.bin' '-w' '/tmp/graph2830454705360801143.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2830454705360801143.bin' '-l' '-1' '-v' '-w' '/tmp/graph2830454705360801143.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:58:46] [INFO ] Decomposing Gal with order
[2023-03-18 23:58:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:58:46] [INFO ] Removed a total of 1721 redundant transitions.
[2023-03-18 23:58:46] [INFO ] Flatten gal took : 42 ms
[2023-03-18 23:58:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 99 labels/synchronizations in 7 ms.
[2023-03-18 23:58:46] [INFO ] Time to serialize gal into /tmp/CTLFireability8624247650430847418.gal : 4 ms
[2023-03-18 23:58:46] [INFO ] Time to serialize properties into /tmp/CTLFireability13186281791869561826.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8624247650430847418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13186281791869561826.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.06034e+08,0.400916,15948,869,97,26259,288,725,24315,99,1201,0


Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39...369
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,0,1.05094,39444,1,0,78738,1262,3808,76084,372,3876,231827
FORMULA SimpleLoadBal-PT-10-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 605/605 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 93 transition count 594
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 82 transition count 594
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 71 transition count 583
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 47 place count 69 transition count 582
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 49 place count 68 transition count 581
Applied a total of 49 rules in 20 ms. Remains 68 /93 variables (removed 25) and now considering 581/605 (removed 24) transitions.
[2023-03-18 23:58:48] [INFO ] Flow matrix only has 451 transitions (discarded 130 similar events)
// Phase 1: matrix 451 rows 68 cols
[2023-03-18 23:58:48] [INFO ] Computed 17 place invariants in 7 ms
[2023-03-18 23:58:48] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-18 23:58:48] [INFO ] Flow matrix only has 451 transitions (discarded 130 similar events)
[2023-03-18 23:58:48] [INFO ] Invariant cache hit.
[2023-03-18 23:58:48] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-18 23:58:48] [INFO ] Implicit Places using invariants and state equation in 532 ms returned []
Implicit Place search using SMT with State Equation took 715 ms to find 0 implicit places.
[2023-03-18 23:58:48] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-18 23:58:48] [INFO ] Flow matrix only has 451 transitions (discarded 130 similar events)
[2023-03-18 23:58:48] [INFO ] Invariant cache hit.
[2023-03-18 23:58:49] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 192 transitions.
Found 192 dead transitions using SMT.
Drop transitions removed 192 transitions
Dead transitions reduction (with SMT) removed 192 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 68/93 places, 389/605 transitions.
Reduce places removed 2 places and 4 transitions.
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 381
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 62 transition count 377
Reduce places removed 1 places and 24 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 61 transition count 353
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 5 rules in 13 ms. Remains 61 /68 variables (removed 7) and now considering 353/389 (removed 36) transitions.
[2023-03-18 23:58:49] [INFO ] Flow matrix only has 275 transitions (discarded 78 similar events)
// Phase 1: matrix 275 rows 61 cols
[2023-03-18 23:58:49] [INFO ] Computed 18 place invariants in 2 ms
[2023-03-18 23:58:49] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-18 23:58:49] [INFO ] Flow matrix only has 275 transitions (discarded 78 similar events)
[2023-03-18 23:58:49] [INFO ] Invariant cache hit.
[2023-03-18 23:58:49] [INFO ] State equation strengthened by 122 read => feed constraints.
[2023-03-18 23:58:49] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 61/93 places, 353/605 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1478 ms. Remains : 61/93 places, 353/605 transitions.
[2023-03-18 23:58:49] [INFO ] Found a total of 1 fixed domain variables (out of 61 variables) in GAL type petri
[2023-03-18 23:58:49] [INFO ] Found a total of 1 constant array cells/variables (out of 61 variables) in type petri
[2023-03-18 23:58:49] [INFO ] P_lb_load_1_7,
[2023-03-18 23:58:49] [INFO ] Removed 1 constant variables :P_lb_load_1_7=0
[2023-03-18 23:58:49] [INFO ] Simplified 1 expressions due to constant valuations.
[2023-03-18 23:58:49] [INFO ] Flatten gal took : 28 ms
[2023-03-18 23:58:49] [INFO ] Flatten gal took : 17 ms
[2023-03-18 23:58:49] [INFO ] Input system was already deterministic with 353 transitions.
Support contains 3 out of 60 places (down from 7) after GAL structural reductions.
Finished random walk after 197 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=98 )
FORMULA SimpleLoadBal-PT-10-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-18 23:58:49] [INFO ] Flatten gal took : 35 ms
[2023-03-18 23:58:49] [INFO ] Flatten gal took : 28 ms
[2023-03-18 23:58:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10757929730872321334.gal : 5 ms
[2023-03-18 23:58:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5219223106317140795.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10757929730872321334.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5219223106317140795.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner failed with exception null

java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2023-03-18 23:58:49] [INFO ] Flatten gal took : 39 ms
[2023-03-18 23:58:49] [INFO ] Flatten gal took : 32 ms
Total runtime 293551 ms.
Loading property file /tmp/ReachabilityCardinality5219223106317140795.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
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,12,0.114659,7684,2,234,5,554,6,0,596,182,0
Total reachable state count : 12


BK_STOP 1679183929941

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="SimpleLoadBal-PT-10"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is SimpleLoadBal-PT-10, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-tajo-167905975300514"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-10.tgz
mv SimpleLoadBal-PT-10 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;