Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.....................
/home/mcc/execution
total 296K
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.9K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 115 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 353 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 2 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 144K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstoolsl
Input is ParamProductionCell-PT-0, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r117-csrt-152666476800348
=====================================================================

--------------------
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 ParamProductionCell-PT-0-ReachabilityCardinality-00
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-01
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-02
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-03
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-04
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-05
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-06
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-07
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-08
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-09
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-10
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-11
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-12
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-13
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-14
FORMULA_NAME ParamProductionCell-PT-0-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1527253957313

Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness
Loading property file ReachabilityCardinality.prop.
Read [invariant] property : ParamProductionCell-PT-0-ReachabilityCardinality-00 with value :(A2L_rot1_in<=A1L_rot2_run)
Read [reachable] property : ParamProductionCell-PT-0-ReachabilityCardinality-01 with value :(((arm1_having_swivel_1>=1)||((TU_rot_run<=DB_in)||(ch_FT_full<=press_at_lower_pos)))&&(((A2L_ext_run<=DB_out)&&(A2U_rot1_run<=A2L_ext_rs))&&(ch_TA1_full>=3)))
Read [reachable] property : ParamProductionCell-PT-0-ReachabilityCardinality-02 with value :(!(ch_DC_free<=arm2_stop))
Read [invariant] property : ParamProductionCell-PT-0-ReachabilityCardinality-03 with value :(DB_trans_rs<=arm2_having_swivel_2)
Read [invariant] property : ParamProductionCell-PT-0-ReachabilityCardinality-04 with value :(!(((A2U_ext_rs<=arm2_forward)||(robot_right>=1))&&((A2U_ret_rs>=2)||(feed_belt_occupied>=2))))
Read [invariant] property : ParamProductionCell-PT-0-ReachabilityCardinality-05 with value :((A1L_rot1_run<=A1U_rot2_in)&&(A2U_rotated<=A1L_ext_rs))
Read [reachable] property : ParamProductionCell-PT-0-ReachabilityCardinality-06 with value :(deposit_belt_idle>=2)
Read [invariant] property : ParamProductionCell-PT-0-ReachabilityCardinality-07 with value :((belt1_light_barrier_true<=arm1_retract_ext)||(!((ch_A2D_full<=A1L_rot1_in)&&(c_p1>=2))))
Read [reachable] property : ParamProductionCell-PT-0-ReachabilityCardinality-08 with value :(!((!(arm2_storing>=3))||((FB_out<=A2L_rot1_rs)&&(TU_in>=2))))
Read [reachable] property : ParamProductionCell-PT-0-ReachabilityCardinality-09 with value :((!(A2L_rotated>=1))&&(!((DB_trans_rs<=table_right)||(arm1_store_free<=TU_rot_rs))))
Read [invariant] property : ParamProductionCell-PT-0-ReachabilityCardinality-10 with value :(!(deposit_belt_occupied>=2))
Read [reachable] property : ParamProductionCell-PT-0-ReachabilityCardinality-11 with value :((!(p_p2>=3))&&((PU_out>=3)&&(arm1_magnet_on<=A1U_out)))
Read [invariant] property : ParamProductionCell-PT-0-ReachabilityCardinality-12 with value :((A1L_rot1_rs<=ch_FT_full)||(arm2_magnet_off<=TL_in))
Read [reachable] property : ParamProductionCell-PT-0-ReachabilityCardinality-13 with value :((A2L_ext_rs<=blank_forged)&&(arm2_backward>=2))
Read [reachable] property : ParamProductionCell-PT-0-ReachabilityCardinality-14 with value :(arm2_storing>=3)
Read [invariant] property : ParamProductionCell-PT-0-ReachabilityCardinality-15 with value :((!((arm1_stop>=2)&&(arm2_magnet_on>=1)))&&(PL_out<=PL_in))
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 176 rows 198 cols
invariant :arm2_stop + A2U_ext_rs + A2U_ext_run + A2U_ret_rs + A2U_ret_run + A2L_ext_rs + A2L_ext_run + A2L_ret_rs + A2L_ret_run = 1
invariant :arm2_magnet_off + arm2_magnet_on = 1
invariant :press_stop + PU_lower_rs + PU_lower_run + forge_rs + forge_run + PL_lower_rs + PL_lower_run = 1
invariant :arm2_backward + -1'A2U_ret_rs + -1'A2U_ret_run + -1'A2L_ret_rs + -1'A2L_ret_run = 0
invariant :table_upward + -1'TL_lower_rs + -1'TL_lower_run + -1'TU_lift_rs + -1'TU_lift_run = 0
invariant :robot_stop + A2U_rot1_rs + A2U_rot1_run + A2U_rot2_rs + A2U_rot2_run + A2U_rot3_rs + A2U_rot3_run + A2L_rot1_rs + A2L_rot1_run + A2L_rot2_rs + A2L_rot2_run + A2L_rot3_rs + A2L_rot3_run + A1L_rot1_rs + A1L_rot1_run + A1L_rot2_rs + A1L_rot2_run + A1L_rot3_rs + A1L_rot3_run + A1U_rot1_rs + A1U_rot1_run + A1U_rot2_rs + A1U_rot2_run + A1U_rot3_rs + A1U_rot3_run = 1
invariant :belt1_light_barrier_true + belt1_light_barrier_false = 1
invariant :deposit_belt_idle + deposit_belt_occupied + deposit_belt_empty + DB_in + DB_at_end + DB_out + DB_trans_rs + DB_trans_run + DB_deliver_rs + DB_deliver_run = 1
invariant :arm2_storing + arm2_having_swivel_1 + arm2_waiting_for_swivel_2 + A2U_rotated + A2U_in + A2U_rot1_in + A2U_rot2_in + A2U_rot3_in + A2U_rot1_rs + A2U_rot1_run + A2U_rot2_rs + A2U_rot2_run + A2U_rot3_rs + A2U_rot3_run + A2U_extended + -1'arm2_magnet_on + A2U_ext_rs + A2U_ext_run + A2L_out + A2L_loaded + A2L_ret_rs + A2L_ret_run = 0
invariant :press_upward + -1'forge_rs + -1'forge_run = 0
invariant :arm1_storing + arm1_having_swivel_1 + arm1_waiting_for_swivel_2 + A1L_out + A1L_loaded + arm1_magnet_off + A1L_ret_rs + A1L_ret_run + A1U_rotated + A1U_in + A1U_rot1_in + A1U_rot2_in + A1U_rot3_in + A1U_rot1_rs + A1U_rot1_run + A1U_rot2_rs + A1U_rot2_run + A1U_rot3_rs + A1U_rot3_run + A1U_extendet + A1U_ext_rs + A1U_ext_run = 1
invariant :belt2_start + -1'DB_trans_rs + -1'DB_trans_run + -1'DB_deliver_rs + -1'DB_deliver_run = 0
invariant :c_p2 + c_p1 = 1
invariant :ch_FT_free + ch_FT_full + table_ready_for_unloading + TL_out + TL_in + table_at_load_angle + TL_rot_rs + TL_rot_run + TL_lower_rs + TL_lower_run + TU_in + TU_out + table_at_unload_angle + TU_lift_rs + TU_lift_run + TU_rot_rs + TU_rot_run + FB_in + FB_at_end + FB_out + FB_trans_rs + FB_trans_run + FB_deliver_rs + FB_deliver_run = 1
invariant :p_p2 + p_p1 = 1
invariant :press_up + -1'PL_lower_rs + -1'PL_lower_run = 0
invariant :arm2_release_ext + arm2_retract_ext + arm2_pick_up_ext = 1
invariant :ch_TA1_full + ch_TA1_free + -1'table_ready_for_unloading + -1'arm1_store_free + -1'arm1_having_swivel_2 + A1L_out + A1L_loaded + arm1_magnet_off + A1L_ret_rs + A1L_ret_run + -1'A1U_out + -1'A1U_unloadet + -1'A1U_ret_rs + -1'A1U_ret_run = 0
invariant :belt1_stop + FB_trans_rs + FB_trans_run + FB_deliver_rs + FB_deliver_run = 1
invariant :arm2_forward + -1'A2U_ext_rs + -1'A2U_ext_run + -1'A2L_ext_rs + -1'A2L_ext_run = 0
invariant :ch_CF_free + ch_CF_full + feed_belt_occupied + feed_belt_empty + FB_in + FB_at_end + FB_out + FB_trans_rs + FB_trans_run + FB_deliver_rs + FB_deliver_run = 1
invariant :arm1_magnet_on + arm1_magnet_off = 1
invariant :table_bottom_pos + table_top_pos = 1
invariant :robot_left + -1'A2U_rot2_rs + -1'A2U_rot2_run + -1'A2L_rot1_rs + -1'A2L_rot1_run + -1'A2L_rot2_rs + -1'A2L_rot2_run + -1'A2L_rot3_rs + -1'A2L_rot3_run + -1'A1L_rot1_rs + -1'A1L_rot1_run + -1'A1L_rot2_rs + -1'A1L_rot2_run + -1'A1L_rot3_rs + -1'A1L_rot3_run + -1'A1U_rot3_rs + -1'A1U_rot3_run = 0
invariant :arm1_store_free + arm1_waiting_for_swivel_1 + arm1_having_swivel_2 + A1L_rotated + A1L_in + A1L_rot1_in + A1L_rot2_in + A1L_rot3_in + A1L_rot1_rs + A1L_rot1_run + A1L_rot2_rs + A1L_rot2_run + A1L_rot3_rs + A1L_rot3_run + A1_extended + -1'arm1_magnet_off + A1L_ext_rs + A1L_ext_run + A1U_out + A1U_unloadet + A1U_ret_rs + A1U_ret_run = 0
invariant :arm1_forward + -1'A1L_ext_rs + -1'A1L_ext_run + -1'A1U_ext_rs + -1'A1U_ext_run = 0
invariant :table_ready_for_loading + table_ready_for_unloading + TL_out + TL_in + table_at_load_angle + TL_rot_rs + TL_rot_run + TL_lower_rs + TL_lower_run + TU_in + TU_out + table_at_unload_angle + TU_lift_rs + TU_lift_run + TU_rot_rs + TU_rot_run = 1
invariant :arm2_release_angle + arm1_pick_up_angle + arm1_release_angle + arm2_pick_up_angle = 1
invariant :table_load_angle + table_unload_angle = 1
invariant :arm1_pick_up_ext + arm1_retract_ext + arm1_release_ext = 1
invariant :ch_A1P_full + ch_A1P_free + press_ready_for_unloading + PU_out + blank_forged + PU_in + PU_lower_rs + PU_lower_run + forge_rs + forge_run + PL_in + PL_out + PL_lower_rs + PL_lower_run + -1'arm1_storing + -1'arm1_having_swivel_1 + -1'A1L_out + -1'A1L_loaded + -1'arm1_magnet_off + -1'A1L_ret_rs + -1'A1L_ret_run + A1U_out + A1U_unloadet + A1U_ret_rs + A1U_ret_run = 0
invariant :table_stop_v + TL_lower_rs + TL_lower_run + TU_lift_rs + TU_lift_run = 1
invariant :belt1_start + -1'FB_trans_rs + -1'FB_trans_run + -1'FB_deliver_rs + -1'FB_deliver_run = 0
invariant :press_at_upper_pos + press_at_lower_pos + press_at_middle_pos = 1
invariant :belt2_stop + DB_trans_rs + DB_trans_run + DB_deliver_rs + DB_deliver_run = 1
invariant :ch_A2D_full + ch_A2D_free + deposit_belt_occupied + deposit_belt_empty + DB_in + DB_at_end + DB_out + DB_trans_rs + DB_trans_run + DB_deliver_rs + DB_deliver_run + -1'arm2_storing + -1'arm2_having_swivel_1 + A2U_out + A2U_unloaded + arm2_magnet_on + A2U_ret_rs + A2U_ret_run + -1'A2L_out + -1'A2L_loaded + -1'A2L_ret_rs + -1'A2L_ret_run = 1
invariant :table_stop_h + TL_rot_rs + TL_rot_run + TU_rot_rs + TU_rot_run = 1
invariant :table_right + -1'TL_rot_rs + -1'TL_rot_run + -1'TU_rot_rs + -1'TU_rot_run = 0
invariant :arm1_backward + -1'A1L_ret_rs + -1'A1L_ret_run + -1'A1U_ret_rs + -1'A1U_ret_run = 0
invariant :swivel + -1'arm2_store_free + -1'arm2_waiting_for_swivel_1 + -1'arm2_storing + -1'arm2_waiting_for_swivel_2 + -1'arm1_store_free + -1'arm1_waiting_for_swivel_1 + -1'arm1_storing + -1'arm1_waiting_for_swivel_2 = -1
invariant :ch_DC_full + ch_DC_free + DB_in + DB_at_end + DB_out + DB_trans_rs + DB_trans_run + DB_deliver_rs + DB_deliver_run = 1
invariant :arm1_stop + A1L_ext_rs + A1L_ext_run + A1L_ret_rs + A1L_ret_run + A1U_ext_rs + A1U_ext_run + A1U_ret_rs + A1U_ret_run = 1
invariant :feed_belt_idle + feed_belt_occupied + feed_belt_empty + FB_in + FB_at_end + FB_out + FB_trans_rs + FB_trans_run + FB_deliver_rs + FB_deliver_run = 1
invariant :press_down + -1'PU_lower_rs + -1'PU_lower_run = 0
invariant :robot_right + -1'A2U_rot1_rs + -1'A2U_rot1_run + -1'A2U_rot3_rs + -1'A2U_rot3_run + -1'A1U_rot1_rs + -1'A1U_rot1_run + -1'A1U_rot2_rs + -1'A1U_rot2_run = 0
invariant :belt2_light_barrier_true + belt2_light_barrier_false = 1
invariant :arm2_store_free + arm2_waiting_for_swivel_1 + arm2_having_swivel_2 + A2U_out + A2U_unloaded + arm2_magnet_on + A2U_ret_rs + A2U_ret_run + A2L_rotated + A2L_in + A2L_rot1_in + A2L_rot2_in + A2L_rot3_in + A2L_rot1_rs + A2L_rot1_run + A2L_rot2_rs + A2L_rot2_run + A2L_rot3_rs + A2L_rot3_run + A2L_extended + A2L_ext_rs + A2L_ext_run = 1
invariant :ch_PA2_free + ch_PA2_full + -1'press_ready_for_unloading + -1'arm2_store_free + -1'arm2_having_swivel_2 + -1'A2U_out + -1'A2U_unloaded + -1'arm2_magnet_on + -1'A2U_ret_rs + -1'A2U_ret_run + A2L_out + A2L_loaded + A2L_ret_rs + A2L_ret_run = -1
invariant :press_ready_for_loading + press_ready_for_unloading + PU_out + blank_forged + PU_in + PU_lower_rs + PU_lower_run + forge_rs + forge_run + PL_in + PL_out + PL_lower_rs + PL_lower_run = 1
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell\_PT\_0\_flat\_flat,2.77694e+06,0.887272,28360,2,8595,5,100123,6,0,971,87021,0
Total reachable state count : 2776936

Verifying 16 reachability properties.
Invariant property ParamProductionCell-PT-0-ReachabilityCardinality-00 does not hold.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-00,1,0.889327,28528,2,199,6,100123,7,0,978,87021,0
Reachability property ParamProductionCell-PT-0-ReachabilityCardinality-01 does not hold.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : ParamProductionCell-PT-0-ReachabilityCardinality-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-01,0,0.892236,28672,1,0,6,100123,8,0,993,87021,0
Reachability property ParamProductionCell-PT-0-ReachabilityCardinality-02 is true.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-02,24,0.893006,28800,2,341,7,100123,9,0,999,87021,0
Invariant property ParamProductionCell-PT-0-ReachabilityCardinality-03 does not hold.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-03,20,0.89347,28800,2,550,8,100123,10,0,1005,87021,0
Invariant property ParamProductionCell-PT-0-ReachabilityCardinality-04 is true.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-04,0,0.900384,28800,1,0,8,100123,11,0,1015,87021,0
Invariant property ParamProductionCell-PT-0-ReachabilityCardinality-05 does not hold.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-05,2,0.901292,28800,2,254,9,100123,12,0,1025,87021,0
Reachability property ParamProductionCell-PT-0-ReachabilityCardinality-06 does not hold.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : ParamProductionCell-PT-0-ReachabilityCardinality-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-06,0,0.901845,28800,1,0,9,100123,13,0,1026,87021,0
Invariant property ParamProductionCell-PT-0-ReachabilityCardinality-07 is true.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-07,0,0.905711,28800,1,0,9,100123,14,0,1038,87021,0
Reachability property ParamProductionCell-PT-0-ReachabilityCardinality-08 does not hold.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : ParamProductionCell-PT-0-ReachabilityCardinality-08

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-08,0,0.910138,28800,1,0,9,100123,15,0,1043,87021,0
Reachability property ParamProductionCell-PT-0-ReachabilityCardinality-09 is true.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-09,1,0.912674,28800,2,199,10,100123,16,0,1054,87021,0
Invariant property ParamProductionCell-PT-0-ReachabilityCardinality-10 is true.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-10,0,0.913146,28800,1,0,10,100123,17,0,1055,87021,0
Reachability property ParamProductionCell-PT-0-ReachabilityCardinality-11 does not hold.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : ParamProductionCell-PT-0-ReachabilityCardinality-11

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-11,0,0.914851,28800,1,0,10,100123,18,0,1062,87021,0
Invariant property ParamProductionCell-PT-0-ReachabilityCardinality-12 does not hold.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-12,68,0.917873,28800,2,365,11,100123,19,0,1073,87021,0
Reachability property ParamProductionCell-PT-0-ReachabilityCardinality-13 does not hold.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : ParamProductionCell-PT-0-ReachabilityCardinality-13

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-13,0,0.925013,28800,1,0,11,100123,20,0,1078,87021,0
Reachability property ParamProductionCell-PT-0-ReachabilityCardinality-14 does not hold.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : ParamProductionCell-PT-0-ReachabilityCardinality-14

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-14,0,0.925236,28800,1,0,11,100123,21,0,1078,87021,0
Invariant property ParamProductionCell-PT-0-ReachabilityCardinality-15 does not hold.
FORMULA ParamProductionCell-PT-0-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ParamProductionCell-PT-0-ReachabilityCardinality-15,564,0.926341,28800,2,1092,12,100123,22,0,1085,87021,0
ITS tools runner thread asked to quit. Dying gracefully.
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1527253961731

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
May 25, 2018 1:12:39 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -louvain, -smt]
May 25, 2018 1:12:39 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 25, 2018 1:12:39 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 68 ms
May 25, 2018 1:12:39 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 198 places.
May 25, 2018 1:12:39 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 176 transitions.
May 25, 2018 1:12:39 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 16 ms
May 25, 2018 1:12:39 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 135 ms
May 25, 2018 1:12:40 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 39 ms
May 25, 2018 1:12:40 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 5 ms
May 25, 2018 1:12:40 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 6 ms
May 25, 2018 1:12:40 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 41 ms
May 25, 2018 1:12:40 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 176 transitions.
May 25, 2018 1:12:40 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 176 transitions.
May 25, 2018 1:12:40 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 49 place invariants in 138 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 16 in 946 ms.
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-00(UNSAT) depth K=0 took 9 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-01(UNSAT) depth K=0 took 11 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-02(UNSAT) depth K=0 took 59 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 176 transitions.
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-03(UNSAT) depth K=0 took 13 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-04(UNSAT) depth K=0 took 24 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-05(UNSAT) depth K=0 took 12 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-06(UNSAT) depth K=0 took 7 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-07(UNSAT) depth K=0 took 7 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-08(UNSAT) depth K=0 took 2 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-09(UNSAT) depth K=0 took 7 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-10(UNSAT) depth K=0 took 23 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-11(UNSAT) depth K=0 took 9 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-12(UNSAT) depth K=0 took 31 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-13(UNSAT) depth K=0 took 0 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property ParamProductionCell-PT-0-ReachabilityCardinality-14(UNSAT) depth K=0 took 6 ms
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
May 25, 2018 1:12:41 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun trsrc55 ((src (Array Int Int))(dst (Array Int Int))) Bool (and (_enabledsrc__55 src) (= (store (store src 76 (+ (select src 76) 1)) 77 (- (select src 77) 1)) dst))) with error
May 25, 2018 1:12:41 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun tr55 ((step Int)) Bool (trsrc55 (select s step) (select s (+ step 1)))) with error (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Exception in thread "Thread-8" May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout :(error "Failed to check-sat")
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:318)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:378)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:350)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:159)
at java.lang.Thread.run(Thread.java:748)
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
WARNING: Unexpected error occurred while running SMT. Was verifying ParamProductionCell-PT-0-ReachabilityCardinality-15 SMT depth 0
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:404)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:350)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:159)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:318)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:378)
... 3 more
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: During BMC, SMT solver timed out at depth 0
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solving timed out (3600000 secs) at depth 0
java.lang.RuntimeException: Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.init(NextBMCSolver.java:93)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:59)
at fr.lip6.move.gal.gal2smt.smt.ISMTSolver.init(ISMTSolver.java:17)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:274)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:166)
at java.lang.Thread.run(Thread.java:748)
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:116)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
May 25, 2018 1:12:41 PM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 0/ 16 properties. Interrupting other analysis methods.
May 25, 2018 1:12:41 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 1155ms conformant to PINS in folder :/home/mcc/execution

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="ParamProductionCell-PT-0"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstoolsl"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-0.tgz
mv ParamProductionCell-PT-0 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstoolsl"
echo " Input is ParamProductionCell-PT-0, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r117-csrt-152666476800348"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;