fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r152-smll-152685550300140
Last Updated
June 26, 2018

About the Execution of ITS-Tools for RwMutex-PT-r0010w2000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15752.120 3600000.00 9146537.00 7825.80 FTFFFTTFTFTT???? normal

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 3.6M
-rw-r--r-- 1 mcc users 3.1K 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 2.7K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K 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 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K 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 1.9K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.5K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 112 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 350 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.1K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 11 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 3.4M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is RwMutex-PT-r0010w2000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r152-smll-152685550300140
=====================================================================


--------------------
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 RwMutex-PT-r0010w2000-ReachabilityFireability-00
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-01
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-02
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-03
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-04
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-05
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-06
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-07
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-08
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-09
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-10
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-11
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-12
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-13
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-14
FORMULA_NAME RwMutex-PT-r0010w2000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1526990648338

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_1.0.0.201805151631/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
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]
Loading property file ReachabilityFireability.prop.
Read [reachable] property : RwMutex-PT-r0010w2000-ReachabilityFireability-00 with value :(((((p3779>=1)&&(p3011>=1))&&(p2298>=1))&&(!((p3476>=1)||(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p62>=1)))))&&(((!(p3094>=1))&&((((((((((((p1452>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))||(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p416>=1))))&&(!((p3808>=1)&&(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p555>=1))))))
Read [invariant] property : RwMutex-PT-r0010w2000-ReachabilityFireability-01 with value :(!((p2682>=1)&&(((((((((((((p1267>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))||(p4011>=1))&&(!(p3688>=1)))))
Read [reachable] property : RwMutex-PT-r0010w2000-ReachabilityFireability-02 with value :(((p2976>=1)&&(p3752>=1))&&(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p69>=1)))
Read [reachable] property : RwMutex-PT-r0010w2000-ReachabilityFireability-03 with value :(((((((((((((p119>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p2629>=1))&&(!((p3237>=1)||((((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p825>=1))&&(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p64>=1))))))
Read [reachable] property : RwMutex-PT-r0010w2000-ReachabilityFireability-04 with value :(((p2976>=1)||(p2814>=1))&&(p3362>=1))
Read [invariant] property : RwMutex-PT-r0010w2000-ReachabilityFireability-05 with value :(!((((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p755>=1))&&(p2198>=1)))
Read [invariant] property : RwMutex-PT-r0010w2000-ReachabilityFireability-06 with value :((((((((((((p1430>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))||(((((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p372>=1))&&(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p82>=1)))||((!(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p660>=1)))&&(!(((((((((((p1395>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))))))
Read [reachable] property : RwMutex-PT-r0010w2000-ReachabilityFireability-07 with value :((p3311>=1)&&(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p504>=1)))
Read [invariant] property : RwMutex-PT-r0010w2000-ReachabilityFireability-08 with value :((!(((p2761>=1)&&(((((((((((p1795>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1)))&&(!(p3373>=1))))||((((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p464>=1))&&(((p3267>=1)||(p3155>=1))&&(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p62>=1)))))
Read [reachable] property : RwMutex-PT-r0010w2000-ReachabilityFireability-09 with value :((((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p63>=1))&&((p2299>=1)&&(((((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p795>=1))||(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p475>=1)))&&(!(p3992>=1)))))
Read [invariant] property : RwMutex-PT-r0010w2000-ReachabilityFireability-10 with value :(!(((!(p3290>=1))||((p2255>=1)&&(p2367>=1)))&&((!(((((((((((p1224>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1)))&&(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p306>=1)))))
Read [invariant] property : RwMutex-PT-r0010w2000-ReachabilityFireability-11 with value :(!((!((((((((((((p1224>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p3212>=1)))&&((p2868>=1)&&((((((((((((p1241>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))||(((((((((((p1092>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))))))
Read [invariant] property : RwMutex-PT-r0010w2000-ReachabilityFireability-12 with value :(((!((((((((((((p1189>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))||(p3970>=1)))||(((((((((((((p1762>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(((((((((((p126>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1)))&&((p3504>=1)||(((((((((((p1591>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1)))))||((p2783>=1)||(!((p3501>=1)||(p3097>=1)))))
Read [invariant] property : RwMutex-PT-r0010w2000-ReachabilityFireability-13 with value :(!(((((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p474>=1))&&((p2277>=1)&&(p2993>=1)))&&(((((((((((((p1643>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))||(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p728>=1)))||(!(p2946>=1)))))
Read [invariant] property : RwMutex-PT-r0010w2000-ReachabilityFireability-14 with value :((((((((((((((p1673>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))||((((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p372>=1))&&(p3306>=1)))||(!((((((((((((p164>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p2699>=1))))||(((((((((((((p1982>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))||((p2404>=1)&&(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p683>=1))))||((!(p2428>=1))&&((((((((((((p1413>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p942>=1))))))
Read [reachable] property : RwMutex-PT-r0010w2000-ReachabilityFireability-15 with value :(((((((((((((p104>=1)&&(p2022>=1))&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))||(p3282>=1))&&((p2201>=1)&&(((((((((((p2022>=1)&&(p2023>=1))&&(p2024>=1))&&(p2025>=1))&&(p2026>=1))&&(p2027>=1))&&(p2028>=1))&&(p2029>=1))&&(p2030>=1))&&(p2031>=1))&&(p704>=1))))
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 4020 rows 4030 cols
invariant :p1647 + p3667 = 1
invariant :p1813 + p3833 = 1
invariant :p1377 + p3397 = 1
invariant :p1307 + p3327 = 1
invariant :p1598 + p3618 = 1
invariant :p2263 + p243 = 1
invariant :p1231 + p3251 = 1
invariant :p1344 + p3364 = 1
invariant :p1101 + p3121 = 1
invariant :p2776 + p756 = 1
invariant :p2898 + p878 = 1
invariant :p1071 + p3091 = 1
invariant :p1600 + p3620 = 1
invariant :p2811 + p791 = 1
invariant :p1232 + p3252 = 1
invariant :p1316 + p3336 = 1
invariant :p1780 + p3800 = 1
invariant :p1830 + p3850 = 1
invariant :p2767 + p747 = 1
invariant :p2851 + p831 = 1
invariant :p1022 + p3042 = 1
invariant :p2706 + p686 = 1
invariant :p1494 + p3514 = 1
invariant :p11 + p2029 + -1'p2031 + -1'p9 = 0
invariant :p2825 + p805 = 1
invariant :p2461 + p441 = 1
invariant :p2411 + p391 = 1
invariant :p2711 + p691 = 1
invariant :p2442 + p422 = 1
invariant :p111 + p2131 = 1
invariant :p2535 + p515 = 1
invariant :p2705 + p685 = 1
invariant :p2427 + p407 = 1
invariant :p18 + p2038 = 1
invariant :p2927 + p907 = 1
invariant :p2925 + p905 = 1
invariant :p2076 + p56 = 1
invariant :p2861 + p841 = 1
invariant :p2479 + p459 = 1
invariant :p1493 + p3513 = 1
invariant :p1093 + p3113 = 1
invariant :p1001 + p3021 = 1
invariant :p1488 + p3508 = 1
invariant :p2890 + p870 = 1
invariant :p2498 + p478 = 1
invariant :p1068 + p3088 = 1
invariant :p2382 + p362 = 1
invariant :p2252 + p232 = 1
invariant :p1429 + p3449 = 1
invariant :p2048 + p28 = 1
invariant :p1432 + p3452 = 1
invariant :p1066 + p3086 = 1
invariant :p1839 + p3859 = 1
invariant :p1706 + p3726 = 1
invariant :p2673 + p653 = 1
invariant :p2368 + p348 = 1
invariant :p2820 + p800 = 1
invariant :p2845 + p825 = 1
invariant :p2867 + p847 = 1
invariant :p1536 + p3556 = 1
invariant :p1398 + p3418 = 1
invariant :p203 + p2223 = 1
invariant :p1655 + p3675 = 1
invariant :p2591 + p571 = 1
invariant :p1362 + p3382 = 1
invariant :p1364 + p3384 = 1
invariant :p1153 + p3173 = 1
invariant :p1025 + p3045 = 1
invariant :p1999 + p4019 = 1
invariant :p1042 + p3062 = 1
invariant :p1964 + p3984 = 1
invariant :p1837 + p3857 = 1
invariant :p1282 + p3302 = 1
invariant :p1656 + p3676 = 1
invariant :p1168 + p3188 = 1
invariant :p1484 + p3504 = 1
invariant :p1594 + p3614 = 1
invariant :p2688 + p668 = 1
invariant :p1167 + p3187 = 1
invariant :p2520 + p500 = 1
invariant :p1265 + p3285 = 1
invariant :p1628 + p3648 = 1
invariant :p1970 + p3990 = 1
invariant :p2330 + p310 = 1
invariant :p2551 + p531 = 1
invariant :p166 + p2186 = 1
invariant :p2774 + p754 = 1
invariant :p1412 + p3432 = 1
invariant :p171 + p2191 = 1
invariant :p2002 + p4022 = 1
invariant :p2798 + p778 = 1
invariant :p2634 + p614 = 1
invariant :p2641 + p621 = 1
invariant :p2881 + p861 = 1
invariant :p1181 + p3201 = 1
invariant :p1759 + p3779 = 1
invariant :p2950 + p930 = 1
invariant :p1418 + p3438 = 1
invariant :p2062 + p42 = 1
invariant :p2947 + p927 = 1
invariant :p2005 + p4025 = 1
invariant :p2324 + p304 = 1
invariant :p1585 + p3605 = 1
invariant :p2653 + p633 = 1
invariant :p2805 + p785 = 1
invariant :p2695 + p675 = 1
invariant :p1995 + p4015 = 1
invariant :p1396 + p3416 = 1
invariant :p1054 + p3074 = 1
invariant :p1295 + p3315 = 1
invariant :p1500 + p3520 = 1
invariant :p2363 + p343 = 1
invariant :p2610 + p590 = 1
invariant :p1320 + p3340 = 1
invariant :p2735 + p715 = 1
invariant :p1535 + p3555 = 1
invariant :p2457 + p437 = 1
invariant :p2420 + p400 = 1
invariant :p1277 + p3297 = 1
invariant :p1851 + p3871 = 1
invariant :p2708 + p688 = 1
invariant :p1685 + p3705 = 1
invariant :p2742 + p722 = 1
invariant :p1111 + p3131 = 1
invariant :p1299 + p3319 = 1
invariant :p2255 + p235 = 1
invariant :p1823 + p3843 = 1
invariant :p2590 + p570 = 1
invariant :p1184 + p3204 = 1
invariant :p1591 + p3611 = 1
invariant :p1555 + p3575 = 1
invariant :p2522 + p502 = 1
invariant :p1822 + p3842 = 1
invariant :p2483 + p463 = 1
invariant :p1911 + p3931 = 1
invariant :p2716 + p696 = 1
invariant :p2953 + p933 = 1
invariant :p1099 + p3119 = 1
invariant :p1711 + p3731 = 1
invariant :p2008 + p4028 = 1
invariant :p1336 + p3356 = 1
invariant :p1541 + p3561 = 1
invariant :p1952 + p3972 = 1
invariant :p1334 + p3354 = 1
invariant :p1981 + p4001 = 1
invariant :p2628 + p608 = 1
invariant :p1665 + p3685 = 1
invariant :p1709 + p3729 = 1
invariant :p1189 + p3209 = 1
invariant :p2588 + p568 = 1
invariant :p2450 + p430 = 1
invariant :p2603 + p583 = 1
invariant :p2376 + p356 = 1
invariant :p1414 + p3434 = 1
invariant :p2398 + p378 = 1
invariant :p1403 + p3423 = 1
invariant :p2089 + p69 = 1
invariant :p2555 + p535 = 1
invariant :p2466 + p446 = 1
invariant :p2709 + p689 = 1
invariant :p1224 + p3244 = 1
invariant :p130 + p2150 = 1
invariant :p1109 + p3129 = 1
invariant :p1349 + p3369 = 1
invariant :p2596 + p576 = 1
invariant :p1010 + p3030 = 1
invariant :p3016 + p996 = 1
invariant :p1805 + p3825 = 1
invariant :p2745 + p725 = 1
invariant :p224 + p2244 = 1
invariant :p2678 + p658 = 1
invariant :p118 + p2138 = 1
invariant :p2282 + p262 = 1
invariant :p2024 + -1'p2029 + -1'p4 + p9 = 0
invariant :p2281 + p261 = 1
invariant :p2100 + p80 = 1
invariant :p2777 + p757 = 1
invariant :p2842 + p822 = 1
invariant :p1529 + p3549 = 1
invariant :p1264 + p3284 = 1
invariant :p1370 + p3390 = 1
invariant :p1430 + p3450 = 1
invariant :p1674 + p3694 = 1
invariant :p1156 + p3176 = 1
invariant :p1856 + p3876 = 1
invariant :p1608 + p3628 = 1
invariant :p1049 + p3069 = 1
invariant :p1262 + p3282 = 1
invariant :p2373 + p353 = 1
invariant :p2882 + p862 = 1
invariant :p2552 + p532 = 1
invariant :p1897 + p3917 = 1
invariant :p1051 + p3071 = 1
invariant :p2589 + p569 = 1
invariant :p2410 + p390 = 1
invariant :p2973 + p953 = 1
invariant :p1838 + p3858 = 1
invariant :p1734 + p3754 = 1
invariant :p2734 + p714 = 1
invariant :p2806 + p786 = 1
invariant :p1738 + p3758 = 1
invariant :p1599 + p3619 = 1
invariant :p1974 + p3994 = 1
invariant :p1369 + p3389 = 1
invariant :p182 + p2202 = 1
invariant :p2283 + p263 = 1
invariant :p2844 + p824 = 1
invariant :p2108 + p88 = 1
invariant :p1034 + p3054 = 1
invariant :p2871 + p851 = 1
invariant :p1004 + p3024 = 1
invariant :p1222 + p3242 = 1
invariant :p1796 + p3816 = 1
invariant :p2866 + p846 = 1
invariant :p2291 + p271 = 1
invariant :p123 + p2143 = 1
invariant :p1865 + p3885 = 1
invariant :p1551 + p3571 = 1
invariant :p177 + p2197 = 1
invariant :p2941 + p921 = 1
invariant :p101 + p2121 = 1
invariant :p1880 + p3900 = 1
invariant :p2957 + p937 = 1
invariant :p1270 + p3290 = 1
invariant :p1469 + p3489 = 1
invariant :p1968 + p3988 = 1
invariant :p108 + p2128 = 1
invariant :p1965 + p3985 = 1
invariant :p2289 + p269 = 1
invariant :p2 + -1'p2022 + p2029 + -1'p9 = 0
invariant :p2971 + p951 = 1
invariant :p1632 + p3652 = 1
invariant :p2372 + p352 = 1
invariant :p2415 + p395 = 1
invariant :p2454 + p434 = 1
invariant :p1423 + p3443 = 1
invariant :p2333 + p313 = 1
invariant :p2367 + p347 = 1
invariant :p2573 + p553 = 1
invariant :p2660 + p640 = 1
invariant :p2375 + p355 = 1
invariant :p2571 + p551 = 1
invariant :p1496 + p3516 = 1
invariant :p2429 + p409 = 1
invariant :p2597 + p577 = 1
invariant :p2869 + p849 = 1
invariant :p2854 + p834 = 1
invariant :p1835 + p3855 = 1
invariant :p2967 + p947 = 1
invariant :p2993 + p973 = 1
invariant :p198 + p2218 = 1
invariant :p1319 + p3339 = 1
invariant :p2699 + p679 = 1
invariant :p1883 + p3903 = 1
invariant :p1539 + p3559 = 1
invariant :p2424 + p404 = 1
invariant :p2856 + p836 = 1
invariant :p1476 + p3496 = 1
invariant :p2050 + p30 = 1
invariant :p1036 + p3056 = 1
invariant :p1069 + p3089 = 1
invariant :p1613 + p3633 = 1
invariant :p2346 + p326 = 1
invariant :p2565 + p545 = 1
invariant :p2078 + p58 = 1
invariant :p1763 + p3783 = 1
invariant :p2748 + p728 = 1
invariant :p2014 + p4 = 1
invariant :p215 + p2235 = 1
invariant :p2436 + p416 = 1
invariant :p1401 + p3421 = 1
invariant :p1772 + p3792 = 1
invariant :p2910 + p890 = 1
invariant :p1939 + p3959 = 1
invariant :p1381 + p3401 = 1
invariant :p1075 + p3095 = 1
invariant :p1199 + p3219 = 1
invariant :p1522 + p3542 = 1
invariant :p1775 + p3795 = 1
invariant :p2269 + p249 = 1
invariant :p1725 + p3745 = 1
invariant :p2649 + p629 = 1
invariant :p2841 + p821 = 1
invariant :p1554 + p3574 = 1
invariant :p2016 + p6 = 1
invariant :p1654 + p3674 = 1
invariant :p2704 + p684 = 1
invariant :p104 + p2124 = 1
invariant :p1244 + p3264 = 1
invariant :p1918 + p3938 = 1
invariant :p1698 + p3718 = 1
invariant :p1196 + p3216 = 1
invariant :p2538 + p518 = 1
invariant :p1857 + p3877 = 1
invariant :p2293 + p273 = 1
invariant :p2901 + p881 = 1
invariant :p2729 + p709 = 1
invariant :p2819 + p799 = 1
invariant :p2650 + p630 = 1
invariant :p2813 + p793 = 1
invariant :p1450 + p3470 = 1
invariant :p2490 + p470 = 1
invariant :p1675 + p3695 = 1
invariant :p2095 + p75 = 1
invariant :p1691 + p3711 = 1
invariant :p2751 + p731 = 1
invariant :p1355 + p3375 = 1
invariant :p1458 + p3478 = 1
invariant :p1098 + p3118 = 1
invariant :p1760 + p3780 = 1
invariant :p2662 + p642 = 1
invariant :p1501 + p3521 = 1
invariant :p1461 + p3481 = 1
invariant :p1537 + p3557 = 1
invariant :p1720 + p3740 = 1
invariant :p2636 + p616 = 1
invariant :p1556 + p3576 = 1
invariant :p1876 + p3896 = 1
invariant :p2027 + -1'p2029 + -1'p7 + p9 = 0
invariant :p1337 + p3357 = 1
invariant :p1114 + p3134 = 1
invariant :p1816 + p3836 = 1
invariant :p1110 + p3130 = 1
invariant :p1557 + p3577 = 1
invariant :p2053 + p33 = 1
invariant :p2493 + p473 = 1
invariant :p2766 + p746 = 1
invariant :p1614 + p3634 = 1
invariant :p2908 + p888 = 1
invariant :p1843 + p3863 = 1
invariant :p2503 + p483 = 1
invariant :p2371 + p351 = 1
invariant :p2500 + p480 = 1
invariant :p2724 + p704 = 1
invariant :p2770 + p750 = 1
invariant :p2891 + p871 = 1
invariant :p1067 + p3087 = 1
invariant :p119 + p2139 = 1
invariant :p2019 + p9 = 1
invariant :p2257 + p237 = 1
invariant :p1406 + p3426 = 1
invariant :p2393 + p373 = 1
invariant :p2994 + p974 = 1
invariant :p1040 + p3060 = 1
invariant :p1623 + p3643 = 1
invariant :p217 + p2237 = 1
invariant :p2582 + p562 = 1
invariant :p1088 + p3108 = 1
invariant :p1579 + p3599 = 1
invariant :p1671 + p3691 = 1
invariant :p1547 + p3567 = 1
invariant :p2452 + p432 = 1
invariant :p1350 + p3370 = 1
invariant :p1462 + p3482 = 1
invariant :p3010 + p990 = 1
invariant :p172 + p2192 = 1
invariant :p1442 + p3462 = 1
invariant :p1140 + p3160 = 1
invariant :p1646 + p3666 = 1
invariant :p1024 + p3044 = 1
invariant :p1176 + p3196 = 1
invariant :p1784 + p3804 = 1
invariant :p2721 + p701 = 1
invariant :p1621 + p3641 = 1
invariant :p2028 + -1'p2029 + -1'p8 + p9 = 0
invariant :p2449 + p429 = 1
invariant :p1393 + p3413 = 1
invariant :p3014 + p994 = 1
invariant :p2617 + p597 = 1
invariant :p163 + p2183 = 1
invariant :p1015 + p3035 = 1
invariant :p1630 + p3650 = 1
invariant :p1318 + p3338 = 1
invariant :p1849 + p3869 = 1
invariant :p2799 + p779 = 1
invariant :p1296 + p3316 = 1
invariant :p2679 + p659 = 1
invariant :p1953 + p3973 = 1
invariant :p2793 + p773 = 1
invariant :p2913 + p893 = 1
invariant :p1351 + p3371 = 1
invariant :p117 + p2137 = 1
invariant :p1858 + p3878 = 1
invariant :p2587 + p567 = 1
invariant :p1567 + p3587 = 1
invariant :p2341 + p321 = 1
invariant :p2602 + p582 = 1
invariant :p2772 + p752 = 1
invariant :p1672 + p3692 = 1
invariant :p2977 + p957 = 1
invariant :p2715 + p695 = 1
invariant :p1191 + p3211 = 1
invariant :p1135 + p3155 = 1
invariant :p1152 + p3172 = 1
invariant :p1343 + p3363 = 1
invariant :p1267 + p3287 = 1
invariant :p2306 + p286 = 1
invariant :p1023 + p3043 = 1
invariant :p1408 + p3428 = 1
invariant :p1792 + p3812 = 1
invariant :p2448 + p428 = 1
invariant :p1117 + p3137 = 1
invariant :p2440 + p420 = 1
invariant :p2051 + p31 = 1
invariant :p1723 + p3743 = 1
invariant :p2025 + -1'p2029 + -1'p5 + p9 = 0
invariant :p2085 + p65 = 1
invariant :p2279 + p259 = 1
invariant :p2999 + p979 = 1
invariant :p2904 + p884 = 1
invariant :p2041 + p21 = 1
invariant :p2317 + p297 = 1
invariant :p2966 + p946 = 1
invariant :p213 + p2233 = 1
invariant :p2784 + p764 = 1
invariant :p1815 + p3835 = 1
invariant :p1910 + p3930 = 1
invariant :p2365 + p345 = 1
invariant :p1885 + p3905 = 1
invariant :p2340 + p320 = 1
invariant :p1992 + p4012 = 1
invariant :p1179 + p3199 = 1
invariant :p2545 + p525 = 1
invariant :p1875 + p3895 = 1
invariant :p1175 + p3195 = 1
invariant :p1842 + p3862 = 1
invariant :p1673 + p3693 = 1
invariant :p1729 + p3749 = 1
invariant :p2599 + p579 = 1
invariant :p1783 + p3803 = 1
invariant :p1538 + p3558 = 1
invariant :p1186 + p3206 = 1
invariant :p1126 + p3146 = 1
invariant :p2746 + p726 = 1
invariant :p2492 + p472 = 1
invariant :p2848 + p828 = 1
invariant :p2345 + p325 = 1
invariant :p1924 + p3944 = 1
invariant :p148 + p2168 = 1
invariant :p2087 + p67 = 1
invariant :p1906 + p3926 = 1
invariant :p2361 + p341 = 1
invariant :p1280 + p3300 = 1
invariant :p2955 + p935 = 1
invariant :p1475 + p3495 = 1
invariant :p1284 + p3304 = 1
invariant :p1639 + p3659 = 1
invariant :p2072 + p52 = 1
invariant :p2419 + p399 = 1
invariant :p1083 + p3103 = 1
invariant :p2771 + p751 = 1
invariant :p1716 + p3736 = 1
invariant :p2356 + p336 = 1
invariant :p2804 + p784 = 1
invariant :p2850 + p830 = 1
invariant :p1151 + p3171 = 1
invariant :p1297 + p3317 = 1
invariant :p1793 + p3813 = 1
invariant :p2828 + p808 = 1
invariant :p2107 + p87 = 1
invariant :p1542 + p3562 = 1
invariant :p1629 + p3649 = 1
invariant :p2839 + p819 = 1
invariant :p1518 + p3538 = 1
invariant :p2808 + p788 = 1
invariant :p1790 + p3810 = 1
invariant :p2381 + p361 = 1
invariant :p1987 + p4007 = 1
invariant :p1254 + p3274 = 1
invariant :p1549 + p3569 = 1
invariant :p109 + p2129 = 1
invariant :p1932 + p3952 = 1
invariant :p1123 + p3143 = 1
invariant :p1560 + p3580 = 1
invariant :p1929 + p3949 = 1
invariant :p1963 + p3983 = 1
invariant :p1435 + p3455 = 1
invariant :p2099 + p79 = 1
invariant :p181 + p2201 = 1
invariant :p2513 + p493 = 1
invariant :p2768 + p748 = 1
invariant :p2762 + p742 = 1
invariant :p2892 + p872 = 1
invariant :p2438 + p418 = 1
invariant :p2741 + p721 = 1
invariant :p1416 + p3436 = 1
invariant :p2663 + p643 = 1
invariant :p2408 + p388 = 1
invariant :p1002 + p3022 = 1
invariant :p1917 + p3937 = 1
invariant :p2004 + p4024 = 1
invariant :p2402 + p382 = 1
invariant :p2914 + p894 = 1
invariant :p2082 + p62 = 1
invariant :p2480 + p460 = 1
invariant :p142 + p2162 = 1
invariant :p1513 + p3533 = 1
invariant :p1447 + p3467 = 1
invariant :p2516 + p496 = 1
invariant :p1658 + p3678 = 1
invariant :p2639 + p619 = 1
invariant :p1841 + p3861 = 1
invariant :p1679 + p3699 = 1
invariant :p2775 + p755 = 1
invariant :p2296 + p276 = 1
invariant :p1162 + p3182 = 1
invariant :p1481 + p3501 = 1
invariant :p1214 + p3234 = 1
invariant :p19 + p2039 = 1
invariant :p2083 + p63 = 1
invariant :p2883 + p863 = 1
invariant :p113 + p2133 = 1
invariant :p2863 + p843 = 1
invariant :p2852 + p832 = 1
invariant :p1441 + p3461 = 1
invariant :p1694 + p3714 = 1
invariant :p2383 + p363 = 1
invariant :p3009 + p989 = 1
invariant :p1961 + p3981 = 1
invariant :p212 + p2232 = 1
invariant :p218 + p2238 = 1
invariant :p1303 + p3323 = 1
invariant :p2366 + p346 = 1
invariant :p1852 + p3872 = 1
invariant :p1102 + p3122 = 1
invariant :p1453 + p3473 = 1
invariant :p2915 + p895 = 1
invariant :p1945 + p3965 = 1
invariant :p2736 + p716 = 1
invariant :p2779 + p759 = 1
invariant :p1667 + p3687 = 1
invariant :p1920 + p3940 = 1
invariant :p200 + p2220 = 1
invariant :p192 + p2212 = 1
invariant :p2328 + p308 = 1
invariant :p2693 + p673 = 1
invariant :p2322 + p302 = 1
invariant :p1345 + p3365 = 1
invariant :p1012 + p3032 = 1
invariant :p1573 + p3593 = 1
invariant :p1035 + p3055 = 1
invariant :p1489 + p3509 = 1
invariant :p1580 + p3600 = 1
invariant :p2627 + p607 = 1
invariant :p1633 + p3653 = 1
invariant :p1788 + p3808 = 1
invariant :p1802 + p3822 = 1
invariant :p1421 + p3441 = 1
invariant :p1592 + p3612 = 1
invariant :p2696 + p676 = 1
invariant :p2996 + p976 = 1
invariant :p2260 + p240 = 1
invariant :p2785 + p765 = 1
invariant :p1074 + p3094 = 1
invariant :p1113 + p3133 = 1
invariant :p2666 + p646 = 1
invariant :p2537 + p517 = 1
invariant :p1487 + p3507 = 1
invariant :p2718 + p698 = 1
invariant :p2978 + p958 = 1
invariant :p1116 + p3136 = 1
invariant :p2455 + p435 = 1
invariant :p1371 + p3391 = 1
invariant :p146 + p2166 = 1
invariant :p1690 + p3710 = 1
invariant :p1243 + p3263 = 1
invariant :p1486 + p3506 = 1
invariant :p2284 + p264 = 1
invariant :p1339 + p3359 = 1
invariant :p1817 + p3837 = 1
invariant :p220 + p2240 = 1
invariant :p1477 + p3497 = 1
invariant :p2980 + p960 = 1
invariant :p1983 + p4003 = 1
invariant :p2342 + p322 = 1
invariant :p2975 + p955 = 1
invariant :p1363 + p3383 = 1
invariant :p1466 + p3486 = 1
invariant :p2717 + p697 = 1
invariant :p1171 + p3191 = 1
invariant :p2657 + p637 = 1
invariant :p3012 + p992 = 1
invariant :p2052 + p32 = 1
invariant :p2542 + p522 = 1
invariant :p202 + p2222 = 1
invariant :p2865 + p845 = 1
invariant :p1173 + p3193 = 1
invariant :p2097 + p77 = 1
invariant :p1900 + p3920 = 1
invariant :p2905 + p885 = 1
invariant :p151 + p2171 = 1
invariant :p2895 + p875 = 1
invariant :p1201 + p3221 = 1
invariant :p1261 + p3281 = 1
invariant :p2023 + -1'p2029 + -1'p3 + p9 = 0
invariant :p1092 + p3112 = 1
invariant :p1226 + p3246 = 1
invariant :p2598 + p578 = 1
invariant :p2894 + p874 = 1
invariant :p2394 + p374 = 1
invariant :p1278 + p3298 = 1
invariant :p2530 + p510 = 1
invariant :p1492 + p3512 = 1
invariant :p2612 + p592 = 1
invariant :p1234 + p3254 = 1
invariant :p1144 + p3164 = 1
invariant :p2835 + p815 = 1
invariant :p3004 + p984 = 1
invariant :p2007 + p4027 = 1
invariant :p2399 + p379 = 1
invariant :p1056 + p3076 = 1
invariant :p2949 + p929 = 1
invariant :p1266 + p3286 = 1
invariant :p2084 + p64 = 1
invariant :p124 + p2144 = 1
invariant :p1456 + p3476 = 1
invariant :p2042 + p22 = 1
invariant :p1230 + p3250 = 1
invariant :p2897 + p877 = 1
invariant :p2519 + p499 = 1
invariant :p1607 + p3627 = 1
invariant :p1715 + p3735 = 1
invariant :p2726 + p706 = 1
invariant :p1874 + p3894 = 1
invariant :p1328 + p3348 = 1
invariant :p1794 + p3814 = 1
invariant :p1523 + p3543 = 1
invariant :p1218 + p3238 = 1
invariant :p3013 + p993 = 1
invariant :p1751 + p3771 = 1
invariant :p2938 + p918 = 1
invariant :p1812 + p3832 = 1
invariant :p2389 + p369 = 1
invariant :p1103 + p3123 = 1
invariant :p1836 + p3856 = 1
invariant :p1172 + p3192 = 1
invariant :p1115 + p3135 = 1
invariant :p2272 + p252 = 1
invariant :p1018 + p3038 = 1
invariant :p2997 + p977 = 1
invariant :p2054 + p34 = 1
invariant :p3007 + p987 = 1
invariant :p1797 + p3817 = 1
invariant :p1935 + p3955 = 1
invariant :p2443 + p423 = 1
invariant :p2397 + p377 = 1
invariant :p1424 + p3444 = 1
invariant :p2932 + p912 = 1
invariant :p2066 + p46 = 1
invariant :p2063 + p43 = 1
invariant :p2491 + p471 = 1
invariant :p128 + p2148 = 1
invariant :p1634 + p3654 = 1
invariant :p1425 + p3445 = 1
invariant :p1471 + p3491 = 1
invariant :p2750 + p730 = 1
invariant :p102 + p2122 = 1
invariant :p1798 + p3818 = 1
invariant :p2300 + p280 = 1
invariant :p2575 + p555 = 1
invariant :p1292 + p3312 = 1
invariant :p1315 + p3335 = 1
invariant :p2659 + p639 = 1
invariant :p2517 + p497 = 1
invariant :p2773 + p753 = 1
invariant :p134 + p2154 = 1
invariant :p1459 + p3479 = 1
invariant :p1046 + p3066 = 1
invariant :p1246 + p3266 = 1
invariant :p2618 + p598 = 1
invariant :p1696 + p3716 = 1
invariant :p1776 + p3796 = 1
invariant :p2320 + p300 = 1
invariant :p144 + p2164 = 1
invariant :p1081 + p3101 = 1
invariant :p2536 + p516 = 1
invariant :p1926 + p3946 = 1
invariant :p206 + p2226 = 1
invariant :p2319 + p299 = 1
invariant :p1440 + p3460 = 1
invariant :p2474 + p454 = 1
invariant :p165 + p2185 = 1
invariant :p2045 + p25 = 1
invariant :p2656 + p636 = 1
invariant :p2113 + p93 = 1
invariant :p1399 + p3419 = 1
invariant :p2249 + p229 = 1
invariant :p2912 + p892 = 1
invariant :p2265 + p245 = 1
invariant :p1810 + p3830 = 1
invariant :p2509 + p489 = 1
invariant :p1180 + p3200 = 1
invariant :p2583 + p563 = 1
invariant :p1507 + p3527 = 1
invariant :p1972 + p3992 = 1
invariant :p143 + p2163 = 1
invariant :p2418 + p398 = 1
invariant :p1128 + p3148 = 1
invariant :p1908 + p3928 = 1
invariant :p1570 + p3590 = 1
invariant :p2675 + p655 = 1
invariant :p1534 + p3554 = 1
invariant :p1645 + p3665 = 1
invariant :p1828 + p3848 = 1
invariant :p1204 + p3224 = 1
invariant :p125 + p2145 = 1
invariant :p1504 + p3524 = 1
invariant :p1877 + p3897 = 1
invariant :p1890 + p3910 = 1
invariant :p1969 + p3989 = 1
invariant :p2807 + p787 = 1
invariant :p2637 + p617 = 1
invariant :p1188 + p3208 = 1
invariant :p2314 + p294 = 1
invariant :p1150 + p3170 = 1
invariant :p2648 + p628 = 1
invariant :p1062 + p3082 = 1
invariant :p2543 + p523 = 1
invariant :p2268 + p248 = 1
invariant :p1033 + p3053 = 1
invariant :p2501 + p481 = 1
invariant :p2349 + p329 = 1
invariant :p2623 + p603 = 1
invariant :p2010 + p4030 = 1
invariant :p2929 + p909 = 1
invariant :p1905 + p3925 = 1
invariant :p1612 + p3632 = 1
invariant :p1660 + p3680 = 1
invariant :p1478 + p3498 = 1
invariant :p1774 + p3794 = 1
invariant :p1207 + p3227 = 1
invariant :p1756 + p3776 = 1
invariant :p1288 + p3308 = 1
invariant :p1844 + p3864 = 1
invariant :p2586 + p566 = 1
invariant :p1132 + p3152 = 1
invariant :p2068 + p48 = 1
invariant :p1308 + p3328 = 1
invariant :p1735 + p3755 = 1
invariant :p2802 + p782 = 1
invariant :p2838 + p818 = 1
invariant :p1223 + p3243 = 1
invariant :p1575 + p3595 = 1
invariant :p1687 + p3707 = 1
invariant :p2935 + p915 = 1
invariant :p1989 + p4009 = 1
invariant :p1620 + p3640 = 1
invariant :p2689 + p669 = 1
invariant :p1076 + p3096 = 1
invariant :p1785 + p3805 = 1
invariant :p2332 + p312 = 1
invariant :p2757 + p737 = 1
invariant :p1353 + p3373 = 1
invariant :p1511 + p3531 = 1
invariant :p2670 + p650 = 1
invariant :p1007 + p3027 = 1
invariant :p1221 + p3241 = 1
invariant :p2907 + p887 = 1
invariant :p2988 + p968 = 1
invariant :p2761 + p741 = 1
invariant :p2379 + p359 = 1
invariant :p1795 + p3815 = 1
invariant :p2285 + p265 = 1
invariant :p2880 + p860 = 1
invariant :p2101 + p81 = 1
invariant :p1708 + p3728 = 1
invariant :p2960 + p940 = 1
invariant :p1559 + p3579 = 1
invariant :p2677 + p657 = 1
invariant :p2614 + p594 = 1
invariant :p1200 + p3220 = 1
invariant :p1263 + p3283 = 1
invariant :p1108 + p3128 = 1
invariant :p133 + p2153 = 1
invariant :p2970 + p950 = 1
invariant :p1778 + p3798 = 1
invariant :p157 + p2177 = 1
invariant :p2524 + p504 = 1
invariant :p2267 + p247 = 1
invariant :p1467 + p3487 = 1
invariant :p2353 + p333 = 1
invariant :p2338 + p318 = 1
invariant :p170 + p2190 = 1
invariant :p2428 + p408 = 1
invariant :p2432 + p412 = 1
invariant :p1163 + p3183 = 1
invariant :p1988 + p4008 = 1
invariant :p1681 + p3701 = 1
invariant :p2453 + p433 = 1
invariant :p1545 + p3565 = 1
invariant :p2577 + p557 = 1
invariant :p1136 + p3156 = 1
invariant :p1161 + p3181 = 1
invariant :p1959 + p3979 = 1
invariant :p2916 + p896 = 1
invariant :p1982 + p4002 = 1
invariant :p2924 + p904 = 1
invariant :p1913 + p3933 = 1
invariant :p2115 + p95 = 1
invariant :p2093 + p73 = 1
invariant :p2592 + p572 = 1
invariant :p1962 + p3982 = 1
invariant :p2396 + p376 = 1
invariant :p2701 + p681 = 1
invariant :p1661 + p3681 = 1
invariant :p1569 + p3589 = 1
invariant :p1878 + p3898 = 1
invariant :p1525 + p3545 = 1
invariant :p1582 + p3602 = 1
invariant :p1502 + p3522 = 1
invariant :p2926 + p906 = 1
invariant :p120 + p2140 = 1
invariant :p1170 + p3190 = 1
invariant :p2280 + p260 = 1
invariant :p1354 + p3374 = 1
invariant :p1000 + p3020 = 1
invariant :p1769 + p3789 = 1
invariant :p1884 + p3904 = 1
invariant :p2722 + p702 = 1
invariant :p1742 + p3762 = 1
invariant :p2505 + p485 = 1
invariant :p2710 + p690 = 1
invariant :p2096 + p76 = 1
invariant :p1039 + p3059 = 1
invariant :p169 + p2189 = 1
invariant :p1977 + p3997 = 1
invariant :p2737 + p717 = 1
invariant :p1147 + p3167 = 1
invariant :p1386 + p3406 = 1
invariant :p1087 + p3107 = 1
invariant :p2463 + p443 = 1
invariant :p1827 + p3847 = 1
invariant :p207 + p2227 = 1
invariant :p1400 + p3420 = 1
invariant :p2959 + p939 = 1
invariant :p1375 + p3395 = 1
invariant :p1834 + p3854 = 1
invariant :p1944 + p3964 = 1
invariant :p1550 + p3570 = 1
invariant :p1936 + p3956 = 1
invariant :p2507 + p487 = 1
invariant :p1576 + p3596 = 1
invariant :p1726 + p3746 = 1
invariant :p2307 + p287 = 1
invariant :p1329 + p3349 = 1
invariant :p2484 + p464 = 1
invariant :p1086 + p3106 = 1
invariant :p1465 + p3485 = 1
invariant :p1757 + p3777 = 1
invariant :p1861 + p3881 = 1
invariant :p1526 + p3546 = 1
invariant :p2058 + p38 = 1
invariant :p2250 + p230 = 1
invariant :p2061 + p41 = 1
invariant :p2468 + p448 = 1
invariant :p138 + p2158 = 1
invariant :p1847 + p3867 = 1
invariant :p1472 + p3492 = 1
invariant :p2578 + p558 = 1
invariant :p1958 + p3978 = 1
invariant :p2104 + p84 = 1
invariant :p1275 + p3295 = 1
invariant :p1346 + p3366 = 1
invariant :p2470 + p450 = 1
invariant :p2405 + p385 = 1
invariant :p2059 + p39 = 1
invariant :p1499 + p3519 = 1
invariant :p1947 + p3967 = 1
invariant :p1138 + p3158 = 1
invariant :p2651 + p631 = 1
invariant :p1213 + p3233 = 1
invariant :p2621 + p601 = 1
invariant :p103 + p2123 = 1
invariant :p2347 + p327 = 1
invariant :p2712 + p692 = 1
invariant :p1384 + p3404 = 1
invariant :p2546 + p526 = 1
invariant :p2687 + p667 = 1
invariant :p116 + p2136 = 1
invariant :p2009 + p4029 = 1
invariant :p185 + p2205 = 1
invariant :p2672 + p652 = 1
invariant :p2668 + p648 = 1
invariant :p1564 + p3584 = 1
invariant :p2879 + p859 = 1
invariant :p1141 + p3161 = 1
invariant :p1219 + p3239 = 1
invariant :p2669 + p649 = 1
invariant :p1485 + p3505 = 1
invariant :p2409 + p389 = 1
invariant :p1182 + p3202 = 1
invariant :p1 + p2029 + p2032 + p2033 + p2034 + p2035 + p2036 + p2037 + p2038 + p2039 + p2040 + -1'p21 + p2120 + p2121 + p2122 + p2123 + p2124 + p2125 + p2126 + p2127 + p2128 + p2129 + p2130 + p2131 + p2132 + p2133 + p2134 + p2135 + p2136 + p2137 + p2138 + p2139 + p2140 + p2141 + p2142 + p2143 + p2144 + p2145 + p2146 + p2147 + p2148 + p2149 + p2150 + p2151 + p2152 + p2153 + p2154 + p2155 + p2156 + p2157 + p2158 + p2159 + p2160 + p2161 + p2162 + p2163 + p2164 + p2165 + p2166 + p2167 + p2168 + p2169 + p2170 + p2171 + p2172 + p2173 + p2174 + p2175 + p2176 + p2177 + p2178 + p2179 + p2180 + p2181 + p2182 + p2183 + p2184 + p2185 + p2186 + p2187 + p2188 + p2189 + p2190 + p2191 + p2192 + p2193 + p2194 + p2195 + p2196 + p2197 + p2198 + p2199 + -1'p22 + p2200 + p2201 + p2202 + p2203 + p2204 + p2205 + p2206 + p2207 + p2208 + p2209 + p2210 + p2211 + p2212 + p2213 + p2214 + p2215 + p2216 + p2217 + p2218 + p2219 + p2220 + p2221 + p2222 + p2223 + p2224 + p2225 + p2226 + p2227 + p2228 + p2229 + p2230 + p2231 + p2232 + p2233 + p2234 + p2235 + p2236 + p2237 + p2238 + p2239 + p2240 + p2241 + p2242 + p2243 + p2244 + -1'p225 + -1'p226 + -1'p227 + -1'p228 + -1'p229 + -1'p23 + -1'p230 + -1'p231 + -1'p232 + -1'p233 + -1'p234 + -1'p235 + -1'p236 + -1'p237 + -1'p238 + -1'p239 + -1'p24 + -1'p240 + -1'p241 + -1'p242 + -1'p243 + -1'p244 + -1'p245 + -1'p246 + -1'p247 + -1'p248 + -1'p249 + -1'p25 + -1'p250 + -1'p251 + -1'p252 + -1'p253 + -1'p254 + -1'p255 + -1'p256 + -1'p257 + -1'p258 + -1'p259 + -1'p26 + -1'p260 + -1'p261 + -1'p262 + -1'p263 + -1'p264 + -1'p265 + -1'p266 + -1'p267 + -1'p268 + -1'p269 + -1'p27 + -1'p270 + -1'p271 + -1'p272 + -1'p273 + -1'p274 + -1'p275 + -1'p276 + -1'p277 + -1'p278 + -1'p279 + -1'p28 + -1'p280 + -1'p281 + -1'p282 + -1'p283 + -1'p284 + -1'p285 + -1'p286 + -1'p287 + -1'p288 + -1'p289 + -1'p29 + -1'p290 + -1'p291 + -1'p292 + -1'p293 + -1'p294 + -1'p295 + -1'p296 + -1'p297 + -1'p298 + -1'p299 + -1'p30 + -1'p300 + -1'p301 + -1'p302 + p3020 + p3021 + p3022 + p3023 + p3024 + p3025 + p3026 + p3027 + p3028 + p3029 + -1'p303 + p3030 + p3031 + p3032 + p3033 + p3034 + p3035 + p3036 + p3037 + p3038 + p3039 + -1'p304 + p3040 + p3041 + p3042 + p3043 + p3044 + p3045 + p3046 + p3047 + p3048 + p3049 + -1'p305 + p3050 + p3051 + p3052 + p3053 + p3054 + p3055 + p3056 + p3057 + p3058 + p3059 + -1'p306 + p3060 + p3061 + p3062 + p3063 + p3064 + p3065 + p3066 + p3067 + p3068 + p3069 + -1'p307 + p3070 + p3071 + p3072 + p3073 + p3074 + p3075 + p3076 + p3077 + p3078 + p3079 + -1'p308 + p3080 + p3081 + p3082 + p3083 + p3084 + p3085 + p3086 + p3087 + p3088 + p3089 + -1'p309 + p3090 + p3091 + p3092 + p3093 + p3094 + p3095 + p3096 + p3097 + p3098 + p3099 + -1'p31 + -1'p310 + p3100 + p3101 + p3102 + p3103 + p3104 + p3105 + p3106 + p3107 + p3108 + p3109 + -1'p311 + p3110 + p3111 + p3112 + p3113 + p3114 + p3115 + p3116 + p3117 + p3118 + p3119 + -1'p312 + p3120 + p3121 + p3122 + p3123 + p3124 + p3125 + p3126 + p3127 + p3128 + p3129 + -1'p313 + p3130 + p3131 + p3132 + p3133 + 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-1'p939 + -1'p94 + -1'p940 + -1'p941 + -1'p942 + -1'p943 + -1'p944 + -1'p945 + -1'p946 + -1'p947 + -1'p948 + -1'p949 + -1'p95 + -1'p950 + -1'p951 + -1'p952 + -1'p953 + -1'p954 + -1'p955 + -1'p956 + -1'p957 + -1'p958 + -1'p959 + -1'p96 + -1'p960 + -1'p961 + -1'p962 + -1'p963 + -1'p964 + -1'p965 + -1'p966 + -1'p967 + -1'p968 + -1'p969 + -1'p97 + -1'p970 + -1'p971 + -1'p972 + -1'p973 + -1'p974 + -1'p975 + -1'p976 + -1'p977 + -1'p978 + -1'p979 + -1'p98 + -1'p980 + -1'p981 + -1'p982 + -1'p983 + -1'p984 + -1'p985 + -1'p986 + -1'p987 + -1'p988 + -1'p989 + -1'p99 + -1'p990 + -1'p991 + -1'p992 + -1'p993 + -1'p994 + -1'p995 + -1'p996 + -1'p997 + -1'p998 + -1'p999 = -854
invariant :p1846 + p3866 = 1
invariant :p2931 + p911 = 1
invariant :p214 + p2234 = 1
invariant :p2962 + p942 = 1
invariant :p1385 + p3405 = 1
invariant :p1505 + p3525 = 1
invariant :p2090 + p70 = 1
invariant :p1611 + p3631 = 1
invariant :p2829 + p809 = 1
invariant :p1770 + p3790 = 1
invariant :p1848 + p3868 = 1
invariant :p2357 + p337 = 1
invariant :p1129 + p3149 = 1
invariant :p1365 + p3385 = 1
invariant :p2395 + p375 = 1
invariant :p1198 + p3218 = 1
invariant :p1975 + p3995 = 1
invariant :p1259 + p3279 = 1
invariant :p1286 + p3306 = 1
invariant :p1464 + p3484 = 1
invariant :p1610 + p3630 = 1
invariant :p2566 + p546 = 1
invariant :p2998 + p978 = 1
invariant :p1508 + p3528 = 1
invariant :p178 + p2198 = 1
invariant :p1731 + p3751 = 1
invariant :p1930 + p3950 = 1
invariant :p2558 + p538 = 1
invariant :p1601 + p3621 = 1
invariant :p1048 + p3068 = 1
invariant :p1373 + p3393 = 1
invariant :p122 + p2142 = 1
invariant :p1520 + p3540 = 1
invariant :p1248 + p3268 = 1
invariant :p1663 + p3683 = 1
invariant :p1801 + p3821 = 1
invariant :p1120 + p3140 = 1
invariant :p2655 + p635 = 1
invariant :p2046 + p26 = 1
invariant :p2533 + p513 = 1
invariant :p1956 + p3976 = 1
invariant :p2791 + p771 = 1
invariant :p1253 + p3273 = 1
invariant :p1764 + p3784 = 1
invariant :p2020 + -1'p2029 + p2030 + p9 = 1
invariant :p2403 + p383 = 1
invariant :p2810 + p790 = 1
invariant :p1229 + p3249 = 1
invariant :p2727 + p707 = 1
invariant :p1146 + p3166 = 1
invariant :p2472 + p452 = 1
invariant :p2102 + p82 = 1
invariant :p1766 + p3786 = 1
invariant :p2404 + p384 = 1
invariant :p1078 + p3098 = 1
invariant :p2278 + p258 = 1
invariant :p2000 + p4020 = 1
invariant :p2445 + p425 = 1
invariant :p2294 + p274 = 1
invariant :p1029 + p3049 = 1
invariant :p2847 + p827 = 1
invariant :p1693 + p3713 = 1
invariant :p2728 + p708 = 1
invariant :p1509 + p3529 = 1
invariant :p3001 + p981 = 1
invariant :p1662 + p3682 = 1
invariant :p2299 + p279 = 1
invariant :p2654 + p634 = 1
invariant :p3008 + p988 = 1
invariant :p1912 + p3932 = 1
invariant :p1009 + p3029 = 1
invariant :p1800 + p3820 = 1
invariant :p2868 + p848 = 1
invariant :p107 + p2127 = 1
invariant :p2635 + p615 = 1
invariant :p1495 + p3515 = 1
invariant :p1990 + p4010 = 1
invariant :p2570 + p550 = 1
invariant :p1241 + p3261 = 1
invariant :p2254 + p234 = 1
invariant :p2889 + p869 = 1
invariant :p1205 + p3225 = 1
invariant :p1419 + p3439 = 1
invariant :p1326 + p3346 = 1
invariant :p2572 + p552 = 1
invariant :p2624 + p604 = 1
invariant :p1366 + p3386 = 1
invariant :p1361 + p3381 = 1
invariant :p1931 + p3951 = 1
invariant :p1860 + p3880 = 1
invariant :p1154 + p3174 = 1
invariant :p2782 + p762 = 1
invariant :p1845 + p3865 = 1
invariant :p1584 + p3604 = 1
invariant :p2754 + p734 = 1
invariant :p1097 + p3117 = 1
invariant :p2961 + p941 = 1
invariant :p1203 + p3223 = 1
invariant :p2086 + p66 = 1
invariant :p2758 + p738 = 1
invariant :p1855 + p3875 = 1
invariant :p2647 + p627 = 1
invariant :p1058 + p3078 = 1
invariant :p1703 + p3723 = 1
invariant :p114 + p2134 = 1
invariant :p1746 + p3766 = 1
invariant :p2064 + p44 = 1
invariant :p1192 + p3212 = 1
invariant :p1996 + p4016 = 1
invariant :p1927 + p3947 = 1
invariant :p2414 + p394 = 1
invariant :p2106 + p86 = 1
invariant :p2859 + p839 = 1
invariant :p1030 + p3050 = 1
invariant :p2626 + p606 = 1
invariant :p1238 + p3258 = 1
invariant :p1122 + p3142 = 1
invariant :p1169 + p3189 = 1
invariant :p1664 + p3684 = 1
invariant :p1206 + p3226 = 1
invariant :p1260 + p3280 = 1
invariant :p2965 + p945 = 1
invariant :p2979 + p959 = 1
invariant :p2251 + p231 = 1
invariant :p2462 + p442 = 1
invariant :p1533 + p3553 = 1
invariant :p1786 + p3806 = 1
invariant :p2606 + p586 = 1
invariant :p1712 + p3732 = 1
invariant :p1372 + p3392 = 1
invariant :p2756 + p736 = 1
invariant :p1317 + p3337 = 1
invariant :p1340 + p3360 = 1
invariant :p1428 + p3448 = 1
invariant :p2690 + p670 = 1
invariant :p197 + p2217 = 1
invariant :p1864 + p3884 = 1
invariant :p2541 + p521 = 1
invariant :p154 + p2174 = 1
invariant :p131 + p2151 = 1
invariant :p1517 + p3537 = 1
invariant :p2390 + p370 = 1
invariant :p2581 + p561 = 1
invariant :p2070 + p50 = 1
invariant :p1439 + p3459 = 1
invariant :p1089 + p3109 = 1
invariant :p2824 + p804 = 1
invariant :p1417 + p3437 = 1
invariant :p1914 + p3934 = 1
invariant :p1566 + p3586 = 1
invariant :p219 + p2239 = 1
invariant :p2985 + p965 = 1
invariant :p1561 + p3581 = 1
invariant :p1642 + p3662 = 1
invariant :p2674 + p654 = 1
invariant :p1060 + p3080 = 1
invariant :p1806 + p3826 = 1
invariant :p1310 + p3330 = 1
invariant :p1454 + p3474 = 1
invariant :p1125 + p3145 = 1
invariant :p1338 + p3358 = 1
invariant :p2817 + p797 = 1
invariant :p2921 + p901 = 1
invariant :p2047 + p27 = 1
invariant :p2557 + p537 = 1
invariant :p1211 + p3231 = 1
invariant :p2518 + p498 = 1
invariant :p1951 + p3971 = 1
invariant :p2248 + p228 = 1
invariant :p2544 + p524 = 1
invariant :p2803 + p783 = 1
invariant :p1901 + p3921 = 1
invariant :p3006 + p986 = 1
invariant :p2862 + p842 = 1
invariant :p2826 + p806 = 1
invariant :p1096 + p3116 = 1
invariant :p1540 + p3560 = 1
invariant :p2105 + p85 = 1
invariant :p2580 + p560 = 1
invariant :p173 + p2193 = 1
invariant :p2832 + p812 = 1
invariant :p1397 + p3417 = 1
invariant :p2834 + p814 = 1
invariant :p1586 + p3606 = 1
invariant :p1142 + p3162 = 1
invariant :p2940 + p920 = 1
invariant :p2355 + p335 = 1
invariant :p2873 + p853 = 1
invariant :p2506 + p486 = 1
invariant :p1021 + p3041 = 1
invariant :p1777 + p3797 = 1
invariant :p210 + p2230 = 1
invariant :p1737 + p3757 = 1
invariant :p1309 + p3329 = 1
invariant :p1543 + p3563 = 1
invariant :p1402 + p3422 = 1
invariant :p2814 + p794 = 1
invariant :p223 + p2243 = 1
invariant :p2652 + p632 = 1
invariant :p1666 + p3686 = 1
invariant :p2625 + p605 = 1
invariant :p1341 + p3361 = 1
invariant :p2310 + p290 = 1
invariant :p2945 + p925 = 1
invariant :p2081 + p61 = 1
invariant :p1925 + p3945 = 1
invariant :p1431 + p3451 = 1
invariant :p1701 + p3721 = 1
invariant :p1055 + p3075 = 1
invariant :p2460 + p440 = 1
invariant :p2075 + p55 = 1
invariant :p1657 + p3677 = 1
invariant :p187 + p2207 = 1
invariant :p1119 + p3139 = 1
invariant :p1886 + p3906 = 1
invariant :p2253 + p233 = 1
invariant :p1395 + p3415 = 1
invariant :p1705 + p3725 = 1
invariant :p2091 + p71 = 1
invariant :p2713 + p693 = 1
invariant :p1826 + p3846 = 1
invariant :p2073 + p53 = 1
invariant :p1867 + p3887 = 1
invariant :p2481 + p461 = 1
invariant :p222 + p2242 = 1
invariant :p1052 + p3072 = 1
invariant :p2567 + p547 = 1
invariant :p2359 + p339 = 1
invariant :p2499 + p479 = 1
invariant :p1444 + p3464 = 1
invariant :p2601 + p581 = 1
invariant :p2858 + p838 = 1
invariant :p1468 + p3488 = 1
invariant :p2323 + p303 = 1
invariant :p1934 + p3954 = 1
invariant :p1943 + p3963 = 1
invariant :p2110 + p90 = 1
invariant :p2725 + p705 = 1
invariant :p1689 + p3709 = 1
invariant :p1578 + p3598 = 1
invariant :p1242 + p3262 = 1
invariant :p2644 + p624 = 1
invariant :p1038 + p3058 = 1
invariant :p1084 + p3104 = 1
invariant :p2049 + p29 = 1
invariant :p2416 + p396 = 1
invariant :p2765 + p745 = 1
invariant :p2386 + p366 = 1
invariant :p1325 + p3345 = 1
invariant :p2103 + p83 = 1
invariant :p2783 + p763 = 1
invariant :p1313 + p3333 = 1
invariant :p1854 + p3874 = 1
invariant :p2753 + p733 = 1
invariant :p1659 + p3679 = 1
invariant :p2593 + p573 = 1
invariant :p2732 + p712 = 1
invariant :p1650 + p3670 = 1
invariant :p1311 + p3331 = 1
invariant :p1870 + p3890 = 1
invariant :p2259 + p239 = 1
invariant :p2629 + p609 = 1
invariant :p1558 + p3578 = 1
invariant :p2017 + p7 = 1
invariant :p1824 + p3844 = 1
invariant :p1638 + p3658 = 1
invariant :p1378 + p3398 = 1
invariant :p2077 + p57 = 1
invariant :p2444 + p424 = 1
invariant :p2011 + -1'p2029 + -1'p2032 + -1'p2033 + -1'p2034 + -1'p2035 + -1'p2036 + -1'p2037 + -1'p2038 + -1'p2039 + -1'p2040 + p21 + -1'p2120 + -1'p2121 + -1'p2122 + -1'p2123 + -1'p2124 + -1'p2125 + -1'p2126 + -1'p2127 + -1'p2128 + -1'p2129 + -1'p2130 + -1'p2131 + -1'p2132 + -1'p2133 + -1'p2134 + -1'p2135 + -1'p2136 + -1'p2137 + -1'p2138 + -1'p2139 + -1'p2140 + -1'p2141 + -1'p2142 + -1'p2143 + -1'p2144 + -1'p2145 + -1'p2146 + -1'p2147 + -1'p2148 + -1'p2149 + -1'p2150 + -1'p2151 + -1'p2152 + -1'p2153 + -1'p2154 + -1'p2155 + -1'p2156 + -1'p2157 + -1'p2158 + -1'p2159 + -1'p2160 + -1'p2161 + -1'p2162 + -1'p2163 + -1'p2164 + -1'p2165 + -1'p2166 + -1'p2167 + -1'p2168 + -1'p2169 + -1'p2170 + -1'p2171 + -1'p2172 + -1'p2173 + -1'p2174 + -1'p2175 + -1'p2176 + -1'p2177 + -1'p2178 + -1'p2179 + -1'p2180 + -1'p2181 + -1'p2182 + -1'p2183 + -1'p2184 + -1'p2185 + -1'p2186 + -1'p2187 + -1'p2188 + -1'p2189 + -1'p2190 + -1'p2191 + -1'p2192 + -1'p2193 + -1'p2194 + -1'p2195 + -1'p2196 + -1'p2197 + 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-1'p3942 + -1'p3943 + -1'p3944 + -1'p3945 + -1'p3946 + -1'p3947 + -1'p3948 + -1'p3949 + p395 + -1'p3950 + -1'p3951 + -1'p3952 + -1'p3953 + -1'p3954 + -1'p3955 + -1'p3956 + -1'p3957 + -1'p3958 + -1'p3959 + p396 + -1'p3960 + -1'p3961 + -1'p3962 + -1'p3963 + -1'p3964 + -1'p3965 + -1'p3966 + -1'p3967 + -1'p3968 + -1'p3969 + p397 + -1'p3970 + -1'p3971 + -1'p3972 + -1'p3973 + -1'p3974 + -1'p3975 + -1'p3976 + -1'p3977 + -1'p3978 + -1'p3979 + p398 + -1'p3980 + -1'p3981 + -1'p3982 + -1'p3983 + -1'p3984 + -1'p3985 + -1'p3986 + -1'p3987 + -1'p3988 + -1'p3989 + p399 + -1'p3990 + -1'p3991 + -1'p3992 + -1'p3993 + -1'p3994 + -1'p3995 + -1'p3996 + -1'p3997 + -1'p3998 + -1'p3999 + p40 + p400 + -1'p4000 + -1'p4001 + -1'p4002 + -1'p4003 + -1'p4004 + -1'p4005 + -1'p4006 + -1'p4007 + -1'p4008 + -1'p4009 + p401 + -1'p4010 + -1'p4011 + -1'p4012 + -1'p4013 + -1'p4014 + -1'p4015 + -1'p4016 + -1'p4017 + -1'p4018 + -1'p4019 + p402 + -1'p4020 + -1'p4021 + -1'p4022 + -1'p4023 + -1'p4024 + -1'p4025 + -1'p4026 + -1'p4027 + -1'p4028 + -1'p4029 + p403 + -1'p4030 + p404 + p405 + p406 + p407 + p408 + p409 + p41 + p410 + p411 + p412 + p413 + p414 + p415 + p416 + p417 + p418 + p419 + p42 + p420 + p421 + p422 + p423 + p424 + p425 + p426 + p427 + p428 + p429 + p43 + p430 + p431 + p432 + p433 + p434 + p435 + p436 + p437 + p438 + p439 + p44 + p440 + p441 + p442 + p443 + p444 + p445 + p446 + p447 + p448 + p449 + p45 + p450 + p451 + p452 + p453 + p454 + p455 + p456 + p457 + p458 + p459 + p46 + p460 + p461 + p462 + p463 + p464 + p465 + p466 + p467 + p468 + p469 + p47 + p470 + p471 + p472 + p473 + p474 + p475 + p476 + p477 + p478 + p479 + p48 + p480 + p481 + p482 + p483 + p484 + p485 + p486 + p487 + p488 + p489 + p49 + p490 + p491 + p492 + p493 + p494 + p495 + p496 + p497 + p498 + p499 + p50 + p500 + p501 + p502 + p503 + p504 + p505 + p506 + p507 + p508 + p509 + p51 + p510 + p511 + p512 + p513 + p514 + p515 + p516 + p517 + p518 + p519 + p52 + p520 + p521 + p522 + p523 + p524 + p525 + p526 + p527 + p528 + p529 + p53 + p530 + p531 + p532 + p533 + p534 + p535 + p536 + p537 + p538 + p539 + p54 + p540 + p541 + p542 + p543 + p544 + p545 + p546 + p547 + p548 + p549 + p55 + p550 + p551 + p552 + p553 + p554 + p555 + p556 + p557 + p558 + p559 + p56 + p560 + p561 + p562 + p563 + p564 + p565 + p566 + p567 + p568 + p569 + p57 + p570 + p571 + p572 + p573 + p574 + p575 + p576 + p577 + p578 + p579 + p58 + p580 + p581 + p582 + p583 + p584 + p585 + p586 + p587 + p588 + p589 + p59 + p590 + p591 + p592 + p593 + p594 + p595 + p596 + p597 + p598 + p599 + p60 + p600 + p601 + p602 + p603 + p604 + p605 + p606 + p607 + p608 + p609 + p61 + p610 + p611 + p612 + p613 + p614 + p615 + p616 + p617 + p618 + p619 + p62 + p620 + p621 + p622 + p623 + p624 + p625 + p626 + p627 + p628 + p629 + p63 + p630 + p631 + p632 + p633 + p634 + p635 + p636 + p637 + p638 + p639 + p64 + p640 + p641 + p642 + p643 + p644 + p645 + p646 + p647 + p648 + p649 + p65 + p650 + p651 + p652 + p653 + p654 + p655 + p656 + p657 + p658 + p659 + p66 + p660 + p661 + p662 + p663 + p664 + p665 + p666 + p667 + p668 + p669 + p67 + p670 + p671 + p672 + p673 + p674 + p675 + p676 + p677 + p678 + p679 + p68 + p680 + p681 + p682 + p683 + p684 + p685 + p686 + p687 + p688 + p689 + p69 + p690 + p691 + p692 + p693 + p694 + p695 + p696 + p697 + p698 + p699 + p70 + p700 + p701 + p702 + p703 + p704 + p705 + p706 + p707 + p708 + p709 + p71 + p710 + p711 + p712 + p713 + p714 + p715 + p716 + p717 + p718 + p719 + p72 + p720 + p721 + p722 + p723 + p724 + p725 + p726 + p727 + p728 + p729 + p73 + p730 + p731 + p732 + p733 + p734 + p735 + p736 + p737 + p738 + p739 + p74 + p740 + p741 + p742 + p743 + p744 + p745 + p746 + p747 + p748 + p749 + p75 + p750 + p751 + p752 + p753 + p754 + p755 + p756 + p757 + p758 + p759 + p76 + p760 + p761 + p762 + p763 + p764 + p765 + p766 + p767 + p768 + p769 + p77 + p770 + p771 + p772 + p773 + p774 + p775 + p776 + p777 + p778 + p779 + p78 + p780 + p781 + p782 + p783 + p784 + p785 + p786 + p787 + p788 + p789 + p79 + p790 + p791 + p792 + p793 + p794 + p795 + p796 + p797 + p798 + p799 + p80 + p800 + p801 + p802 + p803 + p804 + p805 + p806 + p807 + p808 + p809 + p81 + p810 + p811 + p812 + p813 + p814 + p815 + p816 + p817 + p818 + p819 + p82 + p820 + p821 + p822 + p823 + p824 + p825 + p826 + p827 + p828 + p829 + p83 + p830 + p831 + p832 + p833 + p834 + p835 + p836 + p837 + p838 + p839 + p84 + p840 + p841 + p842 + p843 + p844 + p845 + p846 + p847 + p848 + p849 + p85 + p850 + p851 + p852 + p853 + p854 + p855 + p856 + p857 + p858 + p859 + p86 + p860 + p861 + p862 + p863 + p864 + p865 + p866 + p867 + p868 + p869 + p87 + p870 + p871 + p872 + p873 + p874 + p875 + p876 + p877 + p878 + p879 + p88 + p880 + p881 + p882 + p883 + p884 + p885 + p886 + p887 + p888 + p889 + p89 + p890 + p891 + p892 + p893 + p894 + p895 + p896 + p897 + p898 + p899 + p9 + p90 + p900 + p901 + p902 + p903 + p904 + p905 + p906 + p907 + p908 + p909 + p91 + p910 + p911 + p912 + p913 + p914 + p915 + p916 + p917 + p918 + p919 + p92 + p920 + p921 + p922 + p923 + p924 + p925 + p926 + p927 + p928 + p929 + p93 + p930 + p931 + p932 + p933 + p934 + p935 + p936 + p937 + p938 + p939 + p94 + p940 + p941 + p942 + p943 + p944 + p945 + p946 + p947 + p948 + p949 + p95 + p950 + p951 + p952 + p953 + p954 + p955 + p956 + p957 + p958 + p959 + p96 + p960 + p961 + p962 + p963 + p964 + p965 + p966 + p967 + p968 + p969 + p97 + p970 + p971 + p972 + p973 + p974 + p975 + p976 + p977 + p978 + p979 + p98 + p980 + p981 + p982 + p983 + p984 + p985 + p986 + p987 + p988 + p989 + p99 + p990 + p991 + p992 + p993 + p994 + p995 + p996 + p997 + p998 + p999 = 855
invariant :p2094 + p74 = 1
invariant :p1273 + p3293 = 1
invariant :p1164 + p3184 = 1
invariant :p168 + p2188 = 1
invariant :p1294 + p3314 = 1
invariant :p2579 + p559 = 1
invariant :p1617 + p3637 = 1
invariant :p1202 + p3222 = 1
invariant :p1604 + p3624 = 1
invariant :p2417 + p397 = 1
invariant :p1130 + p3150 = 1
invariant :p2739 + p719 = 1
invariant :p1521 + p3541 = 1
invariant :p2788 + p768 = 1
invariant :p2846 + p826 = 1
invariant :p2437 + p417 = 1
invariant :p2930 + p910 = 1
invariant :p1195 + p3215 = 1
invariant :p147 + p2167 = 1
invariant :p2946 + p926 = 1
invariant :p1382 + p3402 = 1
invariant :p1577 + p3597 = 1
invariant :p3019 + p999 = 1
invariant :p1733 + p3753 = 1
invariant :p2071 + p51 = 1
invariant :p1527 + p3547 = 1
invariant :p1503 + p3523 = 1
invariant :p1980 + p4000 = 1
invariant :p2823 + p803 = 1
invariant :p1177 + p3197 = 1
invariant :p2434 + p414 = 1
invariant :p1187 + p3207 = 1
invariant :p2245 + p225 = 1
invariant :p2987 + p967 = 1
invariant :p3018 + p998 = 1
invariant :p16 + p2036 = 1
invariant :p1938 + p3958 = 1
invariant :p2331 + p311 = 1
invariant :p1562 + p3582 = 1
invariant :p1148 + p3168 = 1
invariant :p2352 + p332 = 1
invariant :p1359 + p3379 = 1
invariant :p112 + p2132 = 1
invariant :p149 + p2169 = 1
invariant :p2787 + p767 = 1
invariant :p1730 + p3750 = 1
invariant :p1079 + p3099 = 1
invariant :p2531 + p511 = 1
invariant :p20 + p2040 = 1
invariant :p1937 + p3957 = 1
invariant :p1942 + p3962 = 1
invariant :p1670 + p3690 = 1
invariant :p1512 + p3532 = 1
invariant :p1743 + p3763 = 1
invariant :p1448 + p3468 = 1
invariant :p1233 + p3253 = 1
invariant :p1652 + p3672 = 1
invariant :p2446 + p426 = 1
invariant :p2015 + p5 = 1
invariant :p1392 + p3412 = 1
invariant :p2494 + p474 = 1
invariant :p14 + p2034 = 1
invariant :p127 + p2147 = 1
invariant :p2731 + p711 = 1
invariant :p2431 + p411 = 1
invariant :p2968 + p948 = 1
invariant :p1137 + p3157 = 1
invariant :p2928 + p908 = 1
invariant :p2958 + p938 = 1
invariant :p1480 + p3500 = 1
invariant :p1899 + p3919 = 1
invariant :p2425 + p405 = 1
invariant :p2942 + p922 = 1
invariant :p1017 + p3037 = 1
invariant :p1107 + p3127 = 1
invariant :p1446 + p3466 = 1
invariant :p1574 + p3594 = 1
invariant :p2467 + p447 = 1
invariant :p2502 + p482 = 1
invariant :p1814 + p3834 = 1
invariant :p2605 + p585 = 1
invariant :p2521 + p501 = 1
invariant :p2451 + p431 = 1
invariant :p2964 + p944 = 1
invariant :p2974 + p954 = 1
invariant :p2954 + p934 = 1
invariant :p2885 + p865 = 1
invariant :p2642 + p622 = 1
invariant :p1283 + p3303 = 1
invariant :p2864 + p844 = 1
invariant :p1531 + p3551 = 1
invariant :p1680 + p3700 = 1
invariant :p1330 + p3350 = 1
invariant :p1758 + p3778 = 1
invariant :p1490 + p3510 = 1
invariant :p1252 + p3272 = 1
invariant :p2870 + p850 = 1
invariant :p2400 + p380 = 1
invariant :p2984 + p964 = 1
invariant :p2986 + p966 = 1
invariant :p2377 + p357 = 1
invariant :p1637 + p3657 = 1
invariant :p2816 + p796 = 1
invariant :p1269 + p3289 = 1
invariant :p2540 + p520 = 1
invariant :p2608 + p588 = 1
invariant :p2616 + p596 = 1
invariant :p1799 + p3819 = 1
invariant :p2992 + p972 = 1
invariant :p2684 + p664 = 1
invariant :p1433 + p3453 = 1
invariant :p2407 + p387 = 1
invariant :p2563 + p543 = 1
invariant :p1762 + p3782 = 1
invariant :p1032 + p3052 = 1
invariant :p1322 + p3342 = 1
invariant :p1753 + p3773 = 1
invariant :p1127 + p3147 = 1
invariant :p2261 + p241 = 1
invariant :p1133 + p3153 = 1
invariant :p1324 + p3344 = 1
invariant :p2292 + p272 = 1
invariant :p2840 + p820 = 1
invariant :p1902 + p3922 = 1
invariant :p2534 + p514 = 1
invariant :p1829 + p3849 = 1
invariant :p1347 + p3367 = 1
invariant :p2760 + p740 = 1
invariant :p2370 + p350 = 1
invariant :p1085 + p3105 = 1
invariant :p1722 + p3742 = 1
invariant :p15 + p2035 = 1
invariant :p2473 + p453 = 1
invariant :p2264 + p244 = 1
invariant :p2694 + p674 = 1
invariant :p1609 + p3629 = 1
invariant :p2831 + p811 = 1
invariant :p2899 + p879 = 1
invariant :p2508 + p488 = 1
invariant :p2055 + p35 = 1
invariant :p1619 + p3639 = 1
invariant :p2489 + p469 = 1
invariant :p2303 + p283 = 1
invariant :p2476 + p456 = 1
invariant :p2012 + p2022 + -1'p2029 + p9 = 1
invariant :p1250 + p3270 = 1
invariant :p1676 + p3696 = 1
invariant :p106 + p2126 = 1
invariant :p2991 + p971 = 1
invariant :p1871 + p3891 = 1
invariant :p2900 + p880 = 1
invariant :p2956 + p936 = 1
invariant :p2786 + p766 = 1
invariant :p1197 + p3217 = 1
invariant :p2465 + p445 = 1
invariant :p2902 + p882 = 1
invariant :p1479 + p3499 = 1
invariant :p2911 + p891 = 1
invariant :p2619 + p599 = 1
invariant :p2325 + p305 = 1
invariant :p1139 + p3159 = 1
invariant :p2413 + p393 = 1
invariant :p2433 + p413 = 1
invariant :p1616 + p3636 = 1
invariant :p1821 + p3841 = 1
invariant :p2613 + p593 = 1
invariant :p2827 + p807 = 1
invariant :p2069 + p49 = 1
invariant :p2304 + p284 = 1
invariant :p1682 + p3702 = 1
invariant :p2676 + p656 = 1
invariant :p2297 + p277 = 1
invariant :p1879 + p3899 = 1
invariant :p1080 + p3100 = 1
invariant :p12 + p2032 = 1
invariant :p1745 + p3765 = 1
invariant :p2933 + p913 = 1
invariant :p1095 + p3115 = 1
invariant :p1544 + p3564 = 1
invariant :p1304 + p3324 = 1
invariant :p1832 + p3852 = 1
invariant :p1907 + p3927 = 1
invariant :p1413 + p3433 = 1
invariant :p2003 + p4023 = 1
invariant :p2475 + p455 = 1
invariant :p1941 + p3961 = 1
invariant :p2119 + p99 = 1
invariant :p2562 + p542 = 1
invariant :p2818 + p798 = 1
invariant :p159 + p2179 = 1
invariant :p2989 + p969 = 1
invariant :p2595 + p575 = 1
invariant :p2812 + p792 = 1
invariant :p1635 + p3655 = 1
invariant :p1818 + p3838 = 1
invariant :p1651 + p3671 = 1
invariant :p2488 + p468 = 1
invariant :p2702 + p682 = 1
invariant :p1003 + p3023 = 1
invariant :p1933 + p3953 = 1
invariant :p1653 + p3673 = 1
invariant :p2887 + p867 = 1
invariant :p2339 + p319 = 1
invariant :p2658 + p638 = 1
invariant :p2378 + p358 = 1
invariant :p1768 + p3788 = 1
invariant :p1185 + p3205 = 1
invariant :p1686 + p3706 = 1
invariant :p2295 + p275 = 1
invariant :p2321 + p301 = 1
invariant :p1881 + p3901 = 1
invariant :p1595 + p3615 = 1
invariant :p1966 + p3986 = 1
invariant :p2021 + -1'p2029 + p2031 + p9 = 1
invariant :p1094 + p3114 = 1
invariant :p1948 + p3968 = 1
invariant :p2643 + p623 = 1
invariant :p1532 + p3552 = 1
invariant :p174 + p2194 = 1
invariant :p2692 + p672 = 1
invariant :p204 + p2224 = 1
invariant :p140 + p2160 = 1
invariant :p1590 + p3610 = 1
invariant :p2423 + p403 = 1
invariant :p3002 + p982 = 1
invariant :p1367 + p3387 = 1
invariant :p2976 + p956 = 1
invariant :p2360 + p340 = 1
invariant :p1565 + p3585 = 1
invariant :p183 + p2203 = 1
invariant :p1228 + p3248 = 1
invariant :p2604 + p584 = 1
invariant :p1027 + p3047 = 1
invariant :p2364 + p344 = 1
invariant :p2707 + p687 = 1
invariant :p1497 + p3517 = 1
invariant :p1321 + p3341 = 1
invariant :p2079 + p59 = 1
invariant :p2833 + p813 = 1
invariant :p1807 + p3827 = 1
invariant :p1451 + p3471 = 1
invariant :p2074 + p54 = 1
invariant :p1605 + p3625 = 1
invariant :p3011 + p991 = 1
invariant :p1789 + p3809 = 1
invariant :p2351 + p331 = 1
invariant :p2550 + p530 = 1
invariant :p2326 + p306 = 1
invariant :p2896 + p876 = 1
invariant :p1482 + p3502 = 1
invariant :p2274 + p254 = 1
invariant :p2459 + p439 = 1
invariant :p1697 + p3717 = 1
invariant :p1971 + p3991 = 1
invariant :p1183 + p3203 = 1
invariant :p1506 + p3526 = 1
invariant :p209 + p2229 = 1
invariant :p2001 + p4021 = 1
invariant :p1178 + p3198 = 1
invariant :p1358 + p3378 = 1
invariant :p1145 + p3165 = 1
invariant :p2671 + p651 = 1
invariant :p2876 + p856 = 1
invariant :p1301 + p3321 = 1
invariant :p1894 + p3914 = 1
invariant :p2769 + p749 = 1
invariant :p1782 + p3802 = 1
invariant :p2600 + p580 = 1
invariant :p1391 + p3411 = 1
invariant :p1717 + p3737 = 1
invariant :p1436 + p3456 = 1
invariant :p2335 + p315 = 1
invariant :p1063 + p3083 = 1
invariant :p1749 + p3769 = 1
invariant :p1443 + p3463 = 1
invariant :p1916 + p3936 = 1
invariant :p1314 + p3334 = 1
invariant :p1279 + p3299 = 1
invariant :p2822 + p802 = 1
invariant :p158 + p2178 = 1
invariant :p2464 + p444 = 1
invariant :p2723 + p703 = 1
invariant :p1194 + p3214 = 1
invariant :p2585 + p565 = 1
invariant :p1516 + p3536 = 1
invariant :p1239 + p3259 = 1
invariant :p1333 + p3353 = 1
invariant :p2568 + p548 = 1
invariant :p1240 + p3260 = 1
invariant :p1061 + p3081 = 1
invariant :p2918 + p898 = 1
invariant :p1571 + p3591 = 1
invariant :p1872 + p3892 = 1
invariant :p176 + p2196 = 1
invariant :p201 + p2221 = 1
invariant :p1215 + p3235 = 1
invariant :p1410 + p3430 = 1
invariant :p162 + p2182 = 1
invariant :p2888 + p868 = 1
invariant :p1411 + p3431 = 1
invariant :p1761 + p3781 = 1
invariant :p1209 + p3229 = 1
invariant :p2088 + p68 = 1
invariant :p1683 + p3703 = 1
invariant :p2276 + p256 = 1
invariant :p1342 + p3362 = 1
invariant :p1695 + p3715 = 1
invariant :p1426 + p3446 = 1
invariant :p2789 + p769 = 1
invariant :p1415 + p3435 = 1
invariant :p2952 + p932 = 1
invariant :p161 + p2181 = 1
invariant :p2681 + p661 = 1
invariant :p1748 + p3768 = 1
invariant :p2948 + p928 = 1
invariant :p3017 + p997 = 1
invariant :p1026 + p3046 = 1
invariant :p1258 + p3278 = 1
invariant :p1603 + p3623 = 1
invariant :p1335 + p3355 = 1
invariant :p1978 + p3998 = 1
invariant :p1057 + p3077 = 1
invariant :p132 + p2152 = 1
invariant :p1644 + p3664 = 1
invariant :p1921 + p3941 = 1
invariant :p1491 + p3511 = 1
invariant :p1383 + p3403 = 1
invariant :p2554 + p534 = 1
invariant :p1868 + p3888 = 1
invariant :p1323 + p3343 = 1
invariant :p2714 + p694 = 1
invariant :p1285 + p3305 = 1
invariant :p1463 + p3483 = 1
invariant :p115 + p2135 = 1
invariant :p1143 + p3163 = 1
invariant :p2981 + p961 = 1
invariant :p150 + p2170 = 1
invariant :p2354 + p334 = 1
invariant :p211 + p2231 = 1
invariant :p1422 + p3442 = 1
invariant :p196 + p2216 = 1
invariant :p1312 + p3332 = 1
invariant :p1898 + p3918 = 1
invariant :p2469 + p449 = 1
invariant :p2686 + p666 = 1
invariant :p2755 + p735 = 1
invariant :p2065 + p45 = 1
invariant :p1649 + p3669 = 1
invariant :p2348 + p328 = 1
invariant :p2951 + p931 = 1
invariant :p1100 + p3120 = 1
invariant :p2369 + p349 = 1
invariant :p2830 + p810 = 1
invariant :p2026 + -1'p2029 + -1'p6 + p9 = 0
invariant :p2923 + p903 = 1
invariant :p2447 + p427 = 1
invariant :p3003 + p983 = 1
invariant :p1895 + p3915 = 1
invariant :p2633 + p613 = 1
invariant :p139 + p2159 = 1
invariant :p2886 + p866 = 1
invariant :p2943 + p923 = 1
invariant :p1449 + p3469 = 1
invariant :p2532 + p512 = 1
invariant :p1668 + p3688 = 1
invariant :p1131 + p3151 = 1
invariant :p1519 + p3539 = 1
invariant :p2919 + p899 = 1
invariant :p2640 + p620 = 1
invariant :p2969 + p949 = 1
invariant :p1274 + p3294 = 1
invariant :p1155 + p3175 = 1
invariant :p2329 + p309 = 1
invariant :p2790 + p770 = 1
invariant :p1160 + p3180 = 1
invariant :p1587 + p3607 = 1
invariant :p2611 + p591 = 1
invariant :p1047 + p3067 = 1
invariant :p1710 + p3730 = 1
invariant :p2553 + p533 = 1
invariant :p1596 + p3616 = 1
invariant :p2982 + p962 = 1
invariant :p2362 + p342 = 1
invariant :p1090 + p3110 = 1
invariant :p1268 + p3288 = 1
invariant :p1460 + p3480 = 1
invariant :p2740 + p720 = 1
invariant :p1597 + p3617 = 1
invariant :p1217 + p3237 = 1
invariant :p1589 + p3609 = 1
invariant :p2691 + p671 = 1
invariant :p1072 + p3092 = 1
invariant :p1677 + p3697 = 1
invariant :p2800 + p780 = 1
invariant :p2056 + p36 = 1
invariant :p10 + p2029 + -1'p2030 + -1'p9 = 0
invariant :p1327 + p3347 = 1
invariant :p1394 + p3414 = 1
invariant :p2057 + p37 = 1
invariant :p2561 + p541 = 1
invariant :p2439 + p419 = 1
invariant :p1388 + p3408 = 1
invariant :p1020 + p3040 = 1
invariant :p1602 + p3622 = 1
invariant :p2018 + p8 = 1
invariant :p2733 + p713 = 1
invariant :p1159 + p3179 = 1
invariant :p2549 + p529 = 1
invariant :p1374 + p3394 = 1
invariant :p1474 + p3494 = 1
invariant :p1045 + p3065 = 1
invariant :p1581 + p3601 = 1
invariant :p1859 + p3879 = 1
invariant :p1791 + p3811 = 1
invariant :p1293 + p3313 = 1
invariant :p1873 + p3893 = 1
invariant :p2836 + p816 = 1
invariant :p1216 + p3236 = 1
invariant :p2497 + p477 = 1
invariant :p1702 + p3722 = 1
invariant :p2995 + p975 = 1
invariant :p2471 + p451 = 1
invariant :p2936 + p916 = 1
invariant :p1149 + p3169 = 1
invariant :p2098 + p78 = 1
invariant :p2922 + p902 = 1
invariant :p189 + p2209 = 1
invariant :p1704 + p3724 = 1
invariant :p1882 + p3902 = 1
invariant :p186 + p2206 = 1
invariant :p2872 + p852 = 1
invariant :p2792 + p772 = 1
invariant :p2547 + p527 = 1
invariant :p1037 + p3057 = 1
invariant :p1050 + p3070 = 1
invariant :p1091 + p3111 = 1
invariant :p1245 + p3265 = 1
invariant :p2528 + p508 = 1
invariant :p191 + p2211 = 1
invariant :p1713 + p3733 = 1
invariant :p2384 + p364 = 1
invariant :p2273 + p253 = 1
invariant :p2290 + p270 = 1
invariant :p1210 + p3230 = 1
invariant :p2646 + p626 = 1
invariant :p2730 + p710 = 1
invariant :p2246 + p226 = 1
invariant :p1016 + p3036 = 1
invariant :p2759 + p739 = 1
invariant :p1869 + p3889 = 1
invariant :p2486 + p466 = 1
invariant :p2287 + p267 = 1
invariant :p2569 + p549 = 1
invariant :p164 + p2184 = 1
invariant :p1719 + p3739 = 1
invariant :p2515 + p495 = 1
invariant :p1811 + p3831 = 1
invariant :p2527 + p507 = 1
invariant :p2661 + p641 = 1
invariant :p1473 + p3493 = 1
invariant :p2703 + p683 = 1
invariant :p2983 + p963 = 1
invariant :p1352 + p3372 = 1
invariant :p1728 + p3748 = 1
invariant :p155 + p2175 = 1
invariant :p2302 + p282 = 1
invariant :p1077 + p3097 = 1
invariant :p1019 + p3039 = 1
invariant :p2456 + p436 = 1
invariant :p2539 + p519 = 1
invariant :p2667 + p647 = 1
invariant :p1106 + p3126 = 1
invariant :p2906 + p886 = 1
invariant :p1013 + p3033 = 1
invariant :p1306 + p3326 = 1
invariant :p1718 + p3738 = 1
invariant :p1755 + p3775 = 1
invariant :p1082 + p3102 = 1
invariant :p1752 + p3772 = 1
invariant :p1960 + p3980 = 1
invariant :p1445 + p3465 = 1
invariant :p2006 + p4026 = 1
invariant :p1405 + p3425 = 1
invariant :p1915 + p3935 = 1
invariant :p1714 + p3734 = 1
invariant :p1825 + p3845 = 1
invariant :p2523 + p503 = 1
invariant :p1225 + p3245 = 1
invariant :p2112 + p92 = 1
invariant :p1031 + p3051 = 1
invariant :p175 + p2195 = 1
invariant :p145 + p2165 = 1
invariant :p1220 + p3240 = 1
invariant :p1909 + p3929 = 1
invariant :p1290 + p3310 = 1
invariant :p2720 + p700 = 1
invariant :p1409 + p3429 = 1
invariant :p1452 + p3472 = 1
invariant :p1437 + p3457 = 1
invariant :p1190 + p3210 = 1
invariant :p1407 + p3427 = 1
invariant :p1247 + p3267 = 1
invariant :p1684 + p3704 = 1
invariant :p1193 + p3213 = 1
invariant :p2487 + p467 = 1
invariant :p188 + p2208 = 1
invariant :p1946 + p3966 = 1
invariant :p1389 + p3409 = 1
invariant :p2337 + p317 = 1
invariant :p1427 + p3447 = 1
invariant :p1940 + p3960 = 1
invariant :p1741 + p3761 = 1
invariant :p1104 + p3124 = 1
invariant :p153 + p2173 = 1
invariant :p1979 + p3999 = 1
invariant :p1957 + p3977 = 1
invariant :p2401 + p381 = 1
invariant :p2763 + p743 = 1
invariant :p1510 + p3530 = 1
invariant :p1744 + p3764 = 1
invariant :p1157 + p3177 = 1
invariant :p2495 + p475 = 1
invariant :p2860 + p840 = 1
invariant :p2315 + p295 = 1
invariant :p2504 + p484 = 1
invariant :p1008 + p3028 = 1
invariant :p1112 + p3132 = 1
invariant :p1692 + p3712 = 1
invariant :p1781 + p3801 = 1
invariant :p126 + p2146 = 1
invariant :p2855 + p835 = 1
invariant :p1903 + p3923 = 1
invariant :p13 + p2033 = 1
invariant :p1251 + p3271 = 1
invariant :p1380 + p3400 = 1
invariant :p2511 + p491 = 1
invariant :p1070 + p3090 = 1
invariant :p1134 + p3154 = 1
invariant :p2564 + p544 = 1
invariant :p1166 + p3186 = 1
invariant :p2114 + p94 = 1
invariant :p2778 + p758 = 1
invariant :p1208 + p3228 = 1
invariant :p1950 + p3970 = 1
invariant :p2934 + p914 = 1
invariant :p100 + p2120 = 1
invariant :p2111 + p91 = 1
invariant :p1765 + p3785 = 1
invariant :p2441 + p421 = 1
invariant :p137 + p2157 = 1
invariant :p2311 + p291 = 1
invariant :p1767 + p3787 = 1
invariant :p1174 + p3194 = 1
invariant :p1833 + p3853 = 1
invariant :p2526 + p506 = 1
invariant :p2698 + p678 = 1
invariant :p2080 + p60 = 1
invariant :p2664 + p644 = 1
invariant :p2682 + p662 = 1
invariant :p2118 + p98 = 1
invariant :p1606 + p3626 = 1
invariant :p1991 + p4011 = 1
invariant :p2298 + p278 = 1
invariant :p2697 + p677 = 1
invariant :p1740 + p3760 = 1
invariant :p3005 + p985 = 1
invariant :p2884 + p864 = 1
invariant :p1390 + p3410 = 1
invariant :p1984 + p4004 = 1
invariant :p2857 + p837 = 1
invariant :p2972 + p952 = 1
invariant :p1041 + p3061 = 1
invariant :p121 + p2141 = 1
invariant :p1227 + p3247 = 1
invariant :p2043 + p23 = 1
invariant :p2622 + p602 = 1
invariant :p1158 + p3178 = 1
invariant :p160 + p2180 = 1
invariant :p1006 + p3026 = 1
invariant :p1994 + p4014 = 1
invariant :p2878 + p858 = 1
invariant :p1588 + p3608 = 1
invariant :p1255 + p3275 = 1
invariant :p2262 + p242 = 1
invariant :p2990 + p970 = 1
invariant :p1276 + p3296 = 1
invariant :p2013 + p3 = 1
invariant :p2809 + p789 = 1
invariant :p1420 + p3440 = 1
invariant :p195 + p2215 = 1
invariant :p2426 + p406 = 1
invariant :p2435 + p415 = 1
invariant :p1165 + p3185 = 1
invariant :p1404 + p3424 = 1
invariant :p2117 + p97 = 1
invariant :p1360 + p3380 = 1
invariant :p2584 + p564 = 1
invariant :p2334 + p314 = 1
invariant :p1376 + p3396 = 1
invariant :p2837 + p817 = 1
invariant :p179 + p2199 = 1
invariant :p1819 + p3839 = 1
invariant :p1631 + p3651 = 1
invariant :p2796 + p776 = 1
invariant :p1236 + p3256 = 1
invariant :p1625 + p3645 = 1
invariant :p2638 + p618 = 1
invariant :p2875 + p855 = 1
invariant :p1986 + p4006 = 1
invariant :p2482 + p462 = 1
invariant :p156 + p2176 = 1
invariant :p1235 + p3255 = 1
invariant :p1287 + p3307 = 1
invariant :p1256 + p3276 = 1
invariant :p152 + p2172 = 1
invariant :p2312 + p292 = 1
invariant :p2607 + p587 = 1
invariant :p1387 + p3407 = 1
invariant :p1678 + p3698 = 1
invariant :p1005 + p3025 = 1
invariant :p1727 + p3747 = 1
invariant :p2485 + p465 = 1
invariant :p1736 + p3756 = 1
invariant :p1289 + p3309 = 1
invariant :p1862 + p3882 = 1
invariant :p2849 + p829 = 1
invariant :p1773 + p3793 = 1
invariant :p2944 + p924 = 1
invariant :p1298 + p3318 = 1
invariant :p2801 + p781 = 1
invariant :p1615 + p3635 = 1
invariant :p2067 + p47 = 1
invariant :p2683 + p663 = 1
invariant :p1622 + p3642 = 1
invariant :p1212 + p3232 = 1
invariant :p2270 + p250 = 1
invariant :p1624 + p3644 = 1
invariant :p194 + p2214 = 1
invariant :p1997 + p4017 = 1
invariant :p2344 + p324 = 1
invariant :p1028 + p3048 = 1
invariant :p1249 + p3269 = 1
invariant :p2632 + p612 = 1
invariant :p1332 + p3352 = 1
invariant :p1011 + p3031 = 1
invariant :p2665 + p645 = 1
invariant :p1887 + p3907 = 1
invariant :p2430 + p410 = 1
invariant :p1291 + p3311 = 1
invariant :p1739 + p3759 = 1
invariant :p1889 + p3909 = 1
invariant :p2387 + p367 = 1
invariant :p2794 + p774 = 1
invariant :p1967 + p3987 = 1
invariant :p1626 + p3646 = 1
invariant :p1124 + p3144 = 1
invariant :p2380 + p360 = 1
invariant :p1721 + p3741 = 1
invariant :p2685 + p665 = 1
invariant :p2797 + p777 = 1
invariant :p1779 + p3799 = 1
invariant :p2525 + p505 = 1
invariant :p1434 + p3454 = 1
invariant :p2556 + p536 = 1
invariant :p180 + p2200 = 1
invariant :p2343 + p323 = 1
invariant :p1866 + p3886 = 1
invariant :p1357 + p3377 = 1
invariant :p1955 + p3975 = 1
invariant :p1627 + p3647 = 1
invariant :p1438 + p3458 = 1
invariant :p1809 + p3829 = 1
invariant :p1065 + p3085 = 1
invariant :p1820 + p3840 = 1
invariant :p1853 + p3873 = 1
invariant :p2939 + p919 = 1
invariant :p136 + p2156 = 1
invariant :p2512 + p492 = 1
invariant :p1892 + p3912 = 1
invariant :p1059 + p3079 = 1
invariant :p1904 + p3924 = 1
invariant :p1976 + p3996 = 1
invariant :p1583 + p3603 = 1
invariant :p1014 + p3034 = 1
invariant :p2917 + p897 = 1
invariant :p141 + p2161 = 1
invariant :p1919 + p3939 = 1
invariant :p1457 + p3477 = 1
invariant :p1808 + p3828 = 1
invariant :p2477 + p457 = 1
invariant :p1281 + p3301 = 1
invariant :p1548 + p3568 = 1
invariant :p1572 + p3592 = 1
invariant :p2719 + p699 = 1
invariant :p2374 + p354 = 1
invariant :p2780 + p760 = 1
invariant :p2893 + p873 = 1
invariant :p1528 + p3548 = 1
invariant :p2308 + p288 = 1
invariant :p1643 + p3663 = 1
invariant :p3000 + p980 = 1
invariant :p135 + p2155 = 1
invariant :p2514 + p494 = 1
invariant :p1973 + p3993 = 1
invariant :p2109 + p89 = 1
invariant :p2620 + p600 = 1
invariant :p1064 + p3084 = 1
invariant :p2574 + p554 = 1
invariant :p1053 + p3073 = 1
invariant :p1949 + p3969 = 1
invariant :p2909 + p889 = 1
invariant :p2258 + p238 = 1
invariant :p2336 + p316 = 1
invariant :p1271 + p3291 = 1
invariant :p2116 + p96 = 1
invariant :p2615 + p595 = 1
invariant :p2044 + p24 = 1
invariant :p1688 + p3708 = 1
invariant :p2288 + p268 = 1
invariant :p1888 + p3908 = 1
invariant :p1803 + p3823 = 1
invariant :p2843 + p823 = 1
invariant :p2744 + p724 = 1
invariant :p1640 + p3660 = 1
invariant :p2422 + p402 = 1
invariant :p2795 + p775 = 1
invariant :p2305 + p285 = 1
invariant :p1552 + p3572 = 1
invariant :p17 + p2037 = 1
invariant :p1514 + p3534 = 1
invariant :p1840 + p3860 = 1
invariant :p1348 + p3368 = 1
invariant :p1636 + p3656 = 1
invariant :p1530 + p3550 = 1
invariant :p1043 + p3063 = 1
invariant :p2609 + p589 = 1
invariant :p105 + p2125 = 1
invariant :p2266 + p246 = 1
invariant :p1553 + p3573 = 1
invariant :p190 + p2210 = 1
invariant :p1272 + p3292 = 1
invariant :p2060 + p40 = 1
invariant :p2392 + p372 = 1
invariant :p1305 + p3325 = 1
invariant :p2358 + p338 = 1
invariant :p2874 + p854 = 1
invariant :p167 + p2187 = 1
invariant :p2458 + p438 = 1
invariant :p2645 + p625 = 1
invariant :p2680 + p660 = 1
invariant :p199 + p2219 = 1
invariant :p2391 + p371 = 1
invariant :p1515 + p3535 = 1
invariant :p1747 + p3767 = 1
invariant :p2271 + p251 = 1
invariant :p1787 + p3807 = 1
invariant :p1831 + p3851 = 1
invariant :p2529 + p509 = 1
invariant :p2385 + p365 = 1
invariant :p208 + p2228 = 1
invariant :p184 + p2204 = 1
invariant :p2594 + p574 = 1
invariant :p1368 + p3388 = 1
invariant :p193 + p2213 = 1
invariant :p1524 + p3544 = 1
invariant :p1754 + p3774 = 1
invariant :p1896 + p3916 = 1
invariant :p1707 + p3727 = 1
invariant :p205 + p2225 = 1
invariant :p1498 + p3518 = 1
invariant :p1331 + p3351 = 1
invariant :p2963 + p943 = 1
invariant :p1648 + p3668 = 1
invariant :p1356 + p3376 = 1
invariant :p2576 + p556 = 1
invariant :p1850 + p3870 = 1
invariant :p221 + p2241 = 1
invariant :p1044 + p3064 = 1
invariant :p1923 + p3943 = 1
invariant :p1237 + p3257 = 1
invariant :p1257 + p3277 = 1
invariant :p1893 + p3913 = 1
invariant :p1455 + p3475 = 1
invariant :p2327 + p307 = 1
invariant :p1379 + p3399 = 1
invariant :p110 + p2130 = 1
invariant :p1998 + p4018 = 1
invariant :p2548 + p528 = 1
invariant :p2286 + p266 = 1
invariant :p2764 + p744 = 1
invariant :p1669 + p3689 = 1
invariant :p2256 + p236 = 1
invariant :p2388 + p368 = 1
invariant :p1470 + p3490 = 1
invariant :p1593 + p3613 = 1
invariant :p2903 + p883 = 1
invariant :p1954 + p3974 = 1
invariant :p1118 + p3138 = 1
invariant :p2313 + p293 = 1
invariant :p1700 + p3720 = 1
invariant :p1641 + p3661 = 1
invariant :p1863 + p3883 = 1
invariant :p2781 + p761 = 1
invariant :p1563 + p3583 = 1
invariant :p2630 + p610 = 1
invariant :p2559 + p539 = 1
invariant :p2510 + p490 = 1
invariant :p2631 + p611 = 1
invariant :p1732 + p3752 = 1
invariant :p2247 + p227 = 1
invariant :p2350 + p330 = 1
invariant :p216 + p2236 = 1
invariant :p1121 + p3141 = 1
invariant :p2316 + p296 = 1
invariant :p1724 + p3744 = 1
invariant :p1302 + p3322 = 1
invariant :p2309 + p289 = 1
invariant :p2747 + p727 = 1
invariant :p2752 + p732 = 1
invariant :p3015 + p995 = 1
invariant :p1993 + p4013 = 1
invariant :p2301 + p281 = 1
invariant :p2277 + p257 = 1
invariant :p2877 + p857 = 1
invariant :p2275 + p255 = 1
invariant :p1699 + p3719 = 1
invariant :p2815 + p795 = 1
invariant :p2920 + p900 = 1
invariant :p2092 + p72 = 1
invariant :p1300 + p3320 = 1
invariant :p1483 + p3503 = 1
invariant :p2749 + p729 = 1
invariant :p2821 + p801 = 1
invariant :p2743 + p723 = 1
invariant :p2853 + p833 = 1
invariant :p1618 + p3638 = 1
invariant :p1105 + p3125 = 1
invariant :p1771 + p3791 = 1
invariant :p1985 + p4005 = 1
invariant :p129 + p2149 = 1
invariant :p1546 + p3566 = 1
invariant :p2738 + p718 = 1
invariant :p2496 + p476 = 1
invariant :p2700 + p680 = 1
invariant :p1891 + p3911 = 1
invariant :p1928 + p3948 = 1
invariant :p2318 + p298 = 1
invariant :p2478 + p458 = 1
invariant :p1073 + p3093 = 1
invariant :p2937 + p917 = 1
invariant :p1750 + p3770 = 1
invariant :p1804 + p3824 = 1
invariant :p2421 + p401 = 1
invariant :p2412 + p392 = 1
invariant :p2560 + p540 = 1
invariant :p1922 + p3942 = 1
invariant :p1568 + p3588 = 1
invariant :p2406 + p386 = 1
Compilation finished in 122970 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 99 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, RwMutexPTr0010w2000ReachabilityFireability00==true], workingDir=/home/mcc/execution]
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, RwMutexPTr0010w2000ReachabilityFireability00==true], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, RwMutexPTr0010w2000ReachabilityFireability01==true], workingDir=/home/mcc/execution]
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, RwMutexPTr0010w2000ReachabilityFireability01==true], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, RwMutexPTr0010w2000ReachabilityFireability02==true], workingDir=/home/mcc/execution]
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, RwMutexPTr0010w2000ReachabilityFireability02==true], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, RwMutexPTr0010w2000ReachabilityFireability03==true], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, RwMutexPTr0010w2000ReachabilityFireability03==true], workingDir=/home/mcc/execution]
255
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-00 FALSE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-01 TRUE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-02 FALSE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-03 FALSE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-04 FALSE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-05 TRUE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-06 TRUE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-07 FALSE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-08 TRUE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-09 FALSE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-10 TRUE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA RwMutex-PT-r0010w2000-ReachabilityFireability-11 TRUE TECHNIQUES SAT_SMT K_INDUCTION(0)

BK_TIME_CONFINEMENT_REACHED

--------------------
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 ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -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 ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -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 22, 2018 12:04:10 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
May 22, 2018 12:04:10 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 22, 2018 12:04:11 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 614 ms
May 22, 2018 12:04:11 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 4030 places.
May 22, 2018 12:04:12 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 4020 transitions.
May 22, 2018 12:04:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1955 ms
May 22, 2018 12:04:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2492 ms
May 22, 2018 12:04:17 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 4020 transitions.
May 22, 2018 12:04:17 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Too many transitions (4020) to apply POR reductions. Disabling POR matrices.
May 22, 2018 12:04:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2362 ms
May 22, 2018 12:04:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 284 ms
May 22, 2018 12:04:17 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 2 ms
May 22, 2018 12:04:18 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 4020 transitions.
May 22, 2018 12:04:18 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 3604ms conformant to PINS in folder :/home/mcc/execution
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 16 in 4214 ms.
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-00(UNSAT) depth K=0 took 114 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-01(UNSAT) depth K=0 took 14 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-02(UNSAT) depth K=0 took 8 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-03(UNSAT) depth K=0 took 14 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-04(UNSAT) depth K=0 took 11 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-05(UNSAT) depth K=0 took 8 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-06(UNSAT) depth K=0 took 14 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-07(UNSAT) depth K=0 took 7 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-08(UNSAT) depth K=0 took 7 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-09(UNSAT) depth K=0 took 6 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-10(UNSAT) depth K=0 took 7 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-11(UNSAT) depth K=0 took 13 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-12(UNSAT) depth K=0 took 7 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-13(UNSAT) depth K=0 took 11 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-14(UNSAT) depth K=0 took 7 ms
May 22, 2018 12:04:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-15(UNSAT) depth K=0 took 11 ms
May 22, 2018 12:04:22 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 4020 transitions.
May 22, 2018 12:04:27 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-00(UNSAT) depth K=1 took 5431 ms
May 22, 2018 12:04:39 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 2020 place invariants in 14953 ms
May 22, 2018 12:05:03 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-01(UNSAT) depth K=1 took 36034 ms
May 22, 2018 12:05:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-02(UNSAT) depth K=1 took 4119 ms
May 22, 2018 12:05:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-03(UNSAT) depth K=1 took 3100 ms
May 22, 2018 12:05:46 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-04(UNSAT) depth K=1 took 36134 ms
May 22, 2018 12:05:52 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-05(UNSAT) depth K=1 took 5383 ms
May 22, 2018 12:05:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-06(UNSAT) depth K=1 took 2953 ms
May 22, 2018 12:05:58 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-07(UNSAT) depth K=1 took 3641 ms
May 22, 2018 12:06:02 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-08(UNSAT) depth K=1 took 3500 ms
May 22, 2018 12:06:05 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-09(UNSAT) depth K=1 took 3226 ms
May 22, 2018 12:06:08 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-10(UNSAT) depth K=1 took 2891 ms
May 22, 2018 12:06:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-11(UNSAT) depth K=1 took 3174 ms
May 22, 2018 12:06:57 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-12(UNSAT) depth K=1 took 45911 ms
May 22, 2018 12:07:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-13(UNSAT) depth K=1 took 2805 ms
May 22, 2018 12:07:02 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-14(UNSAT) depth K=1 took 2484 ms
May 22, 2018 12:07:05 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-15(UNSAT) depth K=1 took 2613 ms
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc, 0.000, ** error **: out of memory trying to get 4294967296
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, RwMutexPTr0010w2000ReachabilityFireability03==true], workingDir=/home/mcc/execution]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:167)
at fr.lip6.move.gal.application.LTSminRunner.access$9(LTSminRunner.java:122)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:91)
at java.lang.Thread.run(Thread.java:748)
ITS-tools command line returned an error code 137
May 22, 2018 12:38:35 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 4030 variables to be positive in 2051444 ms
May 22, 2018 12:39:49 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved UNreachability of reachability predicate RwMutex-PT-r0010w2000-ReachabilityFireability-00
May 22, 2018 12:39:49 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for RwMutex-PT-r0010w2000-ReachabilityFireability-00
May 22, 2018 12:39:49 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-00(FALSE) depth K=0 took 73716 ms
May 22, 2018 12:42:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved invariant RwMutex-PT-r0010w2000-ReachabilityFireability-01
May 22, 2018 12:42:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for RwMutex-PT-r0010w2000-ReachabilityFireability-01
May 22, 2018 12:42:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-01(TRUE) depth K=0 took 185634 ms
May 22, 2018 12:44:35 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved UNreachability of reachability predicate RwMutex-PT-r0010w2000-ReachabilityFireability-02
May 22, 2018 12:44:35 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for RwMutex-PT-r0010w2000-ReachabilityFireability-02
May 22, 2018 12:44:35 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-02(FALSE) depth K=0 took 100587 ms
May 22, 2018 12:45:48 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved UNreachability of reachability predicate RwMutex-PT-r0010w2000-ReachabilityFireability-03
May 22, 2018 12:45:48 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for RwMutex-PT-r0010w2000-ReachabilityFireability-03
May 22, 2018 12:45:48 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-03(FALSE) depth K=0 took 73179 ms
May 22, 2018 12:51:40 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved UNreachability of reachability predicate RwMutex-PT-r0010w2000-ReachabilityFireability-04
May 22, 2018 12:51:40 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for RwMutex-PT-r0010w2000-ReachabilityFireability-04
May 22, 2018 12:51:40 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-04(FALSE) depth K=0 took 351730 ms
May 22, 2018 12:54:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved invariant RwMutex-PT-r0010w2000-ReachabilityFireability-05
May 22, 2018 12:54:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for RwMutex-PT-r0010w2000-ReachabilityFireability-05
May 22, 2018 12:54:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-05(TRUE) depth K=0 took 154103 ms
May 22, 2018 12:56:04 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved invariant RwMutex-PT-r0010w2000-ReachabilityFireability-06
May 22, 2018 12:56:04 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for RwMutex-PT-r0010w2000-ReachabilityFireability-06
May 22, 2018 12:56:04 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-06(TRUE) depth K=0 took 109508 ms
May 22, 2018 12:57:34 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved UNreachability of reachability predicate RwMutex-PT-r0010w2000-ReachabilityFireability-07
May 22, 2018 12:57:34 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for RwMutex-PT-r0010w2000-ReachabilityFireability-07
May 22, 2018 12:57:34 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-07(FALSE) depth K=0 took 90097 ms
May 22, 2018 12:59:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved invariant RwMutex-PT-r0010w2000-ReachabilityFireability-08
May 22, 2018 12:59:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for RwMutex-PT-r0010w2000-ReachabilityFireability-08
May 22, 2018 12:59:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-08(TRUE) depth K=0 took 100975 ms
May 22, 2018 1:00:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved UNreachability of reachability predicate RwMutex-PT-r0010w2000-ReachabilityFireability-09
May 22, 2018 1:00:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for RwMutex-PT-r0010w2000-ReachabilityFireability-09
May 22, 2018 1:00:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-09(FALSE) depth K=0 took 98931 ms
May 22, 2018 1:02:31 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved invariant RwMutex-PT-r0010w2000-ReachabilityFireability-10
May 22, 2018 1:02:31 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for RwMutex-PT-r0010w2000-ReachabilityFireability-10
May 22, 2018 1:02:31 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-10(TRUE) depth K=0 took 96715 ms
May 22, 2018 1:03:30 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved invariant RwMutex-PT-r0010w2000-ReachabilityFireability-11
May 22, 2018 1:03:30 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for RwMutex-PT-r0010w2000-ReachabilityFireability-11
May 22, 2018 1:03:30 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property RwMutex-PT-r0010w2000-ReachabilityFireability-11(TRUE) depth K=0 took 59702 ms

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="RwMutex-PT-r0010w2000"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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/RwMutex-PT-r0010w2000.tgz
mv RwMutex-PT-r0010w2000 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 itstools"
echo " Input is RwMutex-PT-r0010w2000, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r152-smll-152685550300140"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.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 ;