PB'05 competition: run trace

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided in four parts:

LAUNCHER DATA
These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provide some useful information on the computer.
SOLVER DATA
This is the output of the solver (stdout and stderr).
WATCHER DATA
This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to 1200 seconds. After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to 1230 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (900Mb).
Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
VERIFIER DATA
The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.

General information on the benchmark

Name	normalized-opb/mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-fiber.opb
MD5SUM	665f67f4b53c876b2782c354a2ecbf32
Bench Category	optimization, big integers (OPTBIGINT)
Has Objective Function	YES
Satisfiable	YES
(Un)Satisfiability was proved	YES
Best value of the objective function	108097879
Optimality of the best value was proved	NO
Number of terms in the objective function	1254
Biggest coefficient in the objective function	72966962
Number of bits for the biggest coefficient in the objective function	27
Sum of the numbers in the objective function	4807778524
Number of bits of the sum of numbers in the objective function	33
Biggest number in a constraint	536870912
Number of bits of the biggest number in a constraint	30
Biggest sum of numbers in a constraint	4807778524
Number of bits of the biggest sum of numbers	33
Best result obtained on this benchmark	SAT
Best CPU time to get the best result obtained on this benchmark	95.7554
Number of variables	2574
Total number of constraints	1617
Number of constraints which are clauses	0
Number of constraints which are cardinality constraints (but not clauses)	1290
Number of constraints which are nor clauses,nor cardinality constraints	327
Minimum length of a constraint	1
Maximum length of a constraint	61

Trace number 21269

#### BEGIN LAUNCHER DATA ####
LAUNCH ON wulflinc27 THE 2005-04-21 23:33:58 (client local time)
PB2005-SCRIPT v4.0 
MARKUPS: idlaunch=13348 boxname=wulflinc27 idbench=1027 idsolver=10 numberseed=0
MD5SUM SOLVER: 
MD5SUM BENCH:  665f67f4b53c876b2782c354a2ecbf32  /oldhome/oroussel/tmp/wulflinc27/normalized-mps-v2-20-10-fiber.opb
REAL COMMAND:  minisat+ -ca /oldhome/oroussel/tmp/wulflinc27/normalized-mps-v2-20-10-fiber.opb /oldhome/oroussel/tmp/wulflinc27/normalized-mps-v2-20-10-fiber.opb
IDLAUNCH: 13348
/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 7
model name	: Pentium III (Katmai)
stepping	: 3
cpu MHz		: 451.169
cache size	: 512 KB
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 2
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips	: 888.83

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 7
model name	: Pentium III (Katmai)
stepping	: 3
cpu MHz		: 451.169
cache size	: 512 KB
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 2
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips	: 899.07

/proc/meminfo:
MemTotal:      1034660 kB
MemFree:        440920 kB
Buffers:         29176 kB
Cached:         541240 kB
SwapCached:        512 kB
Active:         103784 kB
Inactive:       468624 kB
HighTotal:      131008 kB
HighFree:          252 kB
LowTotal:       903652 kB
LowFree:        440668 kB
SwapTotal:     2097892 kB
SwapFree:      2096468 kB
Dirty:              28 kB
Writeback:           0 kB
Mapped:           5092 kB
Slab:            15776 kB
Committed_AS:    63596 kB
PageTables:        316 kB
VmallocTotal:   114680 kB
VmallocUsed:      1368 kB
VmallocChunk:   113252 kB
JOB ENDED THE 2005-04-21 23:34:15 (client local time) WITH STATUS 1 IN 17.0874 SECONDS
stats: 13348 7 17.0874 1
#### END LAUNCHER DATA ####
#### BEGIN SOLVER DATA ####
c Parsing PB file...
c Converting 696 PB-constraints to clauses...
c   -- Unit propagations: (none)
c   -- Detecting intervals from adjacent constraints: ############################################################################################################################################################################################################################################################################################################################################################
c   -- Clauses(.)/Splits(s): (none)
c ---[ 694]---> Adder-cost: 136   maxlim: 1550335   bits: 22/21
c ---[ 692]---> Adder-cost: 148   maxlim: 1501183   bits: 22/21
c ---[ 690]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 688]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 686]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 684]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 682]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 680]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 678]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 676]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 674]---> Adder-cost: 16   maxlim: 5   bits: 4/3
c ---[ 672]---> Adder-cost: 148   maxlim: 1593343   bits: 22/21
c ---[ 670]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 668]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 666]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 664]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 662]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 660]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 658]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 656]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 654]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 652]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 650]---> Adder-cost: 48   maxlim: 1023999   bits: 21/20
c ---[ 648]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 646]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 644]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 642]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 640]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 638]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 636]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 634]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 632]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 630]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 628]---> Adder-cost: 148   maxlim: 1593343   bits: 22/21
c ---[ 626]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 624]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 622]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 620]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 618]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 616]---> Adder-cost: 16   maxlim: 5   bits: 4/3
c ---[ 614]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 612]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 610]---> Adder-cost: 8   maxlim: 4   bits: 3/3
c ---[ 608]---> Adder-cost: 148   maxlim: 1593343   bits: 22/21
c ---[ 606]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 604]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 602]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 600]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 598]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 596]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 594]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 592]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 590]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 588]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 586]---> Adder-cost: 148   maxlim: 1517567   bits: 22/21
c ---[ 584]---> Adder-cost: 8   maxlim: 4   bits: 3/3
c ---[ 582]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 580]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 578]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 576]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 574]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 572]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 570]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 568]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 566]---> Adder-cost: 90   maxlim: 1314815   bits: 21/21
c ---[ 564]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 562]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 560]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 558]---> Adder-cost: 16   maxlim: 5   bits: 4/3
c ---[ 556]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 554]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 552]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 550]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 548]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 546]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 544]---> Adder-cost: 148   maxlim: 1593343   bits: 22/21
c ---[ 542]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 540]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 538]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 536]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 534]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 532]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 530]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 528]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 526]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 524]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 522]---> Adder-cost: 148   maxlim: 1462271   bits: 22/21
c ---[ 520]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 518]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 516]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 514]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 512]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 510]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 508]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 506]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 504]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 502]---> Adder-cost: 90   maxlim: 1298431   bits: 21/21
c ---[ 500]---> Adder-cost: 14   maxlim: 5   bits: 4/3
c ---[ 498]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 496]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 494]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 492]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 490]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 488]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 486]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 484]---> Adder-cost: 2   maxlim: 2   bits: 2/2
c ---[ 482]---> Adder-cost: 6   maxlim: 3   bits: 3/2
c ---[ 480]---> Adder-cost: 148   maxlim: 1513471   bits: 22/21
c ---[ 478]---> Adder-cost: 90   maxlim: 1289215   bits: 21/21
c ---[ 476]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 474]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 472]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 470]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 468]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 466]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 464]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 462]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 460]---> Adder-cost: 6   maxlim: 3   bits: 3/2
c ---[ 458]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 456]---> Adder-cost: 90   maxlim: 1298431   bits: 21/21
c ---[ 454]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 452]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 450]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 448]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 446]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 444]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 442]---> Adder-cost: 14   maxlim: 5   bits: 4/3
c ---[ 440]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 438]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 436]---> Adder-cost: 90   maxlim: 1318911   bits: 21/21
c ---[ 434]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 432]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 430]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 428]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 426]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 424]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 422]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 420]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 418]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 416]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 414]---> Adder-cost: 90   maxlim: 1171455   bits: 21/21
c ---[ 412]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 410]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 408]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 406]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 404]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 402]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 400]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 398]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 396]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 394]---> Adder-cost: 90   maxlim: 1314815   bits: 21/21
c ---[ 392]---> Adder-cost: 6   maxlim: 3   bits: 3/2
c ---[ 390]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 388]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 386]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 384]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 382]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 380]---> Adder-cost: 6   maxlim: 3   bits: 3/2
c ---[ 378]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 376]---> Adder-cost: 2   maxlim: 2   bits: 2/2
c ---[ 374]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 372]---> Adder-cost: 148   maxlim: 1464319   bits: 22/21
c ---[ 370]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 368]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 366]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 364]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 362]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 360]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 358]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 356]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 354]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 352]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 350]---> Adder-cost: 148   maxlim: 1513471   bits: 22/21
c ---[ 348]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 346]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 344]---> Adder-cost: 6   maxlim: 3   bits: 3/2
c ---[ 342]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 340]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 338]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 336]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 334]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 332]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 330]---> Adder-cost: 148   maxlim: 1572863   bits: 22/21
c ---[ 328]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 326]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 324]---> Adder-cost: 14   maxlim: 5   bits: 4/3
c ---[ 322]---> Adder-cost: 2   maxlim: 2   bits: 2/2
c ---[ 320]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 318]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 316]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 314]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 312]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 310]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 308]---> Adder-cost: 148   maxlim: 1590271   bits: 22/21
c ---[ 306]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 304]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 302]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 300]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 298]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 296]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 294]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 292]---> Adder-cost: 8   maxlim: 4   bits: 3/3
c ---[ 290]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 288]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 286]---> Adder-cost: 148   maxlim: 1593343   bits: 22/21
c ---[ 284]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 282]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 280]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 278]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 276]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 274]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 272]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 270]---> Adder-cost: 16   maxlim: 5   bits: 4/3
c ---[ 268]---> Adder-cost: 148   maxlim: 1561599   bits: 22/21
c ---[ 266]---> Adder-cost: 148   maxlim: 1593343   bits: 22/21
c ---[ 264]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 262]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 260]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 258]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 256]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 254]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 252]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 250]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 248]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 246]---> Adder-cost: 148   maxlim: 1458175   bits: 22/21
c ---[ 244]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 242]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 240]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 238]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 236]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 234]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 232]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 230]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 228]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 226]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 224]---> Adder-cost: 148   maxlim: 1332223   bits: 22/21
c ---[ 222]---> Adder-cost: 6   maxlim: 3   bits: 3/2
c ---[ 220]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 218]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 216]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 214]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 212]---> Adder-cost: 16   maxlim: 5   bits: 4/3
c ---[ 210]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 208]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 206]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 204]---> Adder-cost: 148   maxlim: 1583103   bits: 22/21
c ---[ 202]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 200]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 198]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 196]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 194]---> Adder-cost: 6   maxlim: 3   bits: 3/2
c ---[ 192]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 190]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 188]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 186]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 184]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 182]---> Adder-cost: 148   maxlim: 1587199   bits: 22/21
c ---[ 180]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 178]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 176]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 174]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 172]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 170]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 168]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 166]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 164]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 162]---> Adder-cost: 148   maxlim: 1452031   bits: 22/21
c ---[ 160]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 158]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 156]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 154]---> Adder-cost: 16   maxlim: 5   bits: 4/3
c ---[ 152]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 150]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 148]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[ 146]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 144]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 142]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 140]---> Adder-cost: 148   maxlim: 1449983   bits: 22/21
c ---[ 138]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 136]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[ 134]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[ 132]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[ 130]---> Adder-cost: 148   maxlim: 1556479   bits: 22/21
c ---[ 128]---> Adder-cost: 148   maxlim: 1561599   bits: 22/21
c ---[ 126]---> Adder-cost: 144   maxlim: 1535999   bits: 22/21
c ---[ 124]---> Adder-cost: 148   maxlim: 1579007   bits: 22/21
c ---[ 122]---> Adder-cost: 148   maxlim: 1574911   bits: 22/21
c ---[ 120]---> Adder-cost: 148   maxlim: 1591295   bits: 22/21
c ---[ 118]---> Adder-cost: 148   maxlim: 1587199   bits: 22/21
c ---[ 116]---> Adder-cost: 148   maxlim: 1571839   bits: 22/21
c ---[ 114]---> Adder-cost: 148   maxlim: 1572863   bits: 22/21
c ---[ 112]---> Adder-cost: 6   maxlim: 3   bits: 3/2
c ---[ 110]---> Adder-cost: 6   maxlim: 4   bits: 3/3
c ---[ 108]---> Adder-cost: 6   maxlim: 3   bits: 3/2
c ---[ 106]---> Adder-cost: 2   maxlim: 2   bits: 2/2
c ---[ 104]---> Adder-cost: 148   maxlim: 1448959   bits: 22/21
c ---[ 102]---> Adder-cost: 6   maxlim: 3   bits: 3/2
c ---[ 100]---> Adder-cost: 6   maxlim: 4   bits: 3/3
c ---[  98]---> Adder-cost: 2   maxlim: 2   bits: 2/2
c ---[  96]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[  94]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[  92]---> Adder-cost: 2   maxlim: 2   bits: 2/2
c ---[  90]---> Adder-cost: 14   maxlim: 8   bits: 4/4
c ---[  88]---> Adder-cost: 14   maxlim: 8   bits: 4/4
c ---[  86]---> Adder-cost: 14   maxlim: 8   bits: 4/4
c ---[  84]---> Adder-cost: 14   maxlim: 8   bits: 4/4
c ---[  82]---> Adder-cost: 148   maxlim: 1547263   bits: 22/21
c ---[  80]---> Adder-cost: 14   maxlim: 8   bits: 4/4
c ---[  78]---> Adder-cost: 14   maxlim: 8   bits: 4/4
c ---[  76]---> Adder-cost: 14   maxlim: 8   bits: 4/4
c ---[  74]---> Adder-cost: 14   maxlim: 8   bits: 4/4
c ---[  72]---> Adder-cost: 14   maxlim: 8   bits: 4/4
c ---[  70]---> Adder-cost: 14   maxlim: 8   bits: 4/4
c ---[  68]---> Adder-cost: 14   maxlim: 8   bits: 4/4
c ---[  66]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[  64]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[  62]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[  60]---> Adder-cost: 90   maxlim: 1257471   bits: 21/21
c ---[  58]---> Adder-cost: 8   maxlim: 4   bits: 3/3
c ---[  56]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[  54]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[  52]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[  50]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[  48]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[  46]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[  44]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[  42]---> Adder-cost: 144   maxlim: 1561599   bits: 22/21
c ---[  40]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[  38]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[  36]---> Adder-cost: 16   maxlim: 5   bits: 4/3
c ---[  34]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[  32]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[  30]---> Adder-cost: 8   maxlim: 4   bits: 3/3
c ---[  28]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[  26]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[  24]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[  22]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[  20]---> Adder-cost: 90   maxlim: 1132543   bits: 21/21
c ---[  18]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[  16]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[  14]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[  12]---> Adder-cost: 6   maxlim: 2   bits: 3/2
c ---[  10]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[   8]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ---[   6]---> Adder-cost: 14   maxlim: 4   bits: 4/3
c ---[   4]---> Adder-cost: 8   maxlim: 4   bits: 3/3
c ---[   2]---> Adder-cost: 2   maxlim: 1   bits: 2/1
c ---[   0]---> Adder-cost: 8   maxlim: 3   bits: 3/2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |         0 |   47901   168139 |   15967       0        0     nan |  0.000 % |
c |       100 |   47857   167995 |   17563      94      391     4.2 | 31.983 % |
c |       250 |   47841   167943 |   19320     242     1179     4.9 | 32.000 % |
c |       477 |   47801   167813 |   21252     464     2269     4.9 | 32.041 % |
c |       814 |   47761   167683 |   23377     796     4532     5.7 | 32.082 % |
c |      1320 |   47703   167503 |   25715    1296     9730     7.5 | 32.172 % |
c |      2079 |   47574   167100 |   28286    2040    14790     7.2 | 32.353 % |
c |      3218 |   47542   166996 |   31115    3175    25171     7.9 | 32.386 % |
c |      4926 |   47417   166619 |   34226    4870    38922     8.0 | 32.591 % |
c |      7489 |   47202   165934 |   37649    7404    60300     8.1 | 32.871 % |
c |     11333 |   47034   165402 |   41414   11228    96774     8.6 | 33.133 % |
c |     17099 |   46956   165172 |   45555   16983   161007     9.5 | 33.257 % |
c |     25748 |   46740   164500 |   50111   25608   249722     9.8 | 33.561 % |
ERROR! Too large constants encountered in constraint.
c ==============================================================================
c [1mFound solution: 1832108961[0m
#### END SOLVER DATA ####
#### BEGIN WATCHER DATA ####
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime (will send SIGXCPU) limit: 1230 seconds
Enforcing VSIZE limit: 943718400 bytes
Raw data (loadavg): 0.67 0.84 0.87 2/54 28963
Raw data (stat): 28963 (runsolver) R 28962 18865 18864 0 -1 64 4 0 0 0 0 0 0 0 19 0 1 0 549071931 1052672 99 4294967295 134512640 135381576 3221224448 3221219692 135158418 0 2147483391 7 90112 0 0 0 17 1 0 0
Raw data (statm): 257 99 215 215 0 42 0
vsize: 1028
[startup+10.0008 s]
Raw data (loadavg): 0.72 0.85 0.87 2/54 28963
Raw data (stat): 28963 (minisat+) R 28962 18865 18864 0 -1 0 1910 0 0 0 993 5 0 0 25 0 1 0 549071931 9748480 1879 4294967295 134512640 134672761 3221224544 3221223668 134566068 0 0 5 16386 0 0 0 17 1 0 0
Raw data (statm): 2380 1879 603 41 0 2339 0
vsize: 9520
[startup+17.0993 s]
Raw data (loadavg): 0.76 0.85 0.87 1/53 28963
Raw data (stat): 28963 (minisat+) R 28962 18865 18864 0 -1 0 1910 0 0 0 993 5 0 0 25 0 1 0 549071931 9748480 1879 4294967295 134512640 134672761 3221224544 3221223668 134566068 0 0 5 16386 0 0 0 17 1 0 0
Raw data (statm): 2380 1879 603 41 0 2339 0
vsize: 0

Child status: 1
Real time (s): 17.0988
CPU time (s): 17.0874
CPU user time (s): 17.0134
CPU system time (s): 0.073988
CPU usage (%): 99.9336
Max. virtual memory (Kb): 9520
#### END WATCHER DATA ####
#### BEGIN VERIFIER DATA ####
ERROR: no interpretation found !
#### END VERIFIER DATA ####