Trace number 2673773

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 into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. 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.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. 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 X seconds (see the parameters in the trace). 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 X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    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.
  5. 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 provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (MO) 75.47 75.5133

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-scorpion.opb
MD5SUM5969f09e744b158004f0e27c746edfe9
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables10740
Total number of constraints377
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints377
Minimum length of a constraint30
Maximum length of a constraint600
Number of terms in the objective function 8460
Biggest coefficient in the objective function 10788957847552
Number of bits for the biggest coefficient in the objective function 44
Sum of the numbers in the objective function 603693086370759
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 33554432000000
Number of bits of the biggest number in a constraint 45
Biggest sum of numbers in a constraint 603693086370759
Number of bits of the biggest sum of numbers50
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.50/5.60	c 10740 377 0 0 0 0 0 0
5.50/5.60	c 536870912 ~x10771+268435456 ~x10770+134217728 ~x10769+67108864 ~x10768+33554432 ~x10767+16777216 ~x10766+8388608 ~x10765+4194304 ~x10764+2097152 ~x10763+1048576 ~x10762+524288 ~x10761+262144 ~x10760+131072 ~x10759+65536 ~x10758+32768 ~x10757+16384 ~x10756+8192 ~x10755+4096 ~x10754+2048 ~x10753+1024 ~x10752+512 ~x10751+256 ~x10750+128 ~x10749+64 ~x10748+32 ~x10747+16 ~x10746+8 ~x10745+4 ~x10744+2 ~x10743+1 ~x10742+536870912 ~x31+268435456 ~x30+134217728 ~x29+67108864 ~x28+33554432 ~x27+16777216 ~x26+8388608 ~x25+4194304 ~x24+2097152 ~x23+1048576 ~x22+524288 ~x21+262144 ~x20+131072 ~x19+65536 ~x18+32768 ~x17+16384 ~x16+8192 ~x15+4096 ~x14+2048 ~x13+1024 ~x12+512 ~x11+256 ~x10+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=2147483646
5.98/6.05	c 68719476736 ~x31091+34359738368 ~x31090+17179869184 ~x31089+8589934592 ~x31088+4294967296 ~x31087+2147483648 ~x31086+1073741824 ~x31085+536870912 ~x31084+268435456 ~x31083+134217728 ~x31082+67108864 ~x31081+33554432 ~x31080+16777216 ~x31079+8388608 ~x31078+4194304 ~x31077+2097152 ~x31076+1048576 ~x31075+524288 ~x31074+262144 ~x31073+131072 ~x31072+65536 ~x31071+32768 ~x31070+16384 ~x31069+8192 ~x31068+4096 ~x31067+2048 ~x31066+1024 ~x31065+512 ~x31064+256 ~x31063+128 ~x31062+64 ~x31061+32 ~x31060+16 ~x31059+8 ~x31058+4 ~x31057+2 ~x31056+1 ~x31055+67108864000 ~x61+33554432000 ~x60+16777216000 ~x59+8388608000 ~x58+4194304000 ~x57+2097152000 ~x56+1048576000 ~x55+524288000 ~x54+262144000 ~x53+131072000 ~x52+65536000 ~x51+32768000 ~x50+16384000 ~x49+8192000 ~x48+4096000 ~x47+2048000 ~x46+1024000 ~x45+512000 ~x44+256000 ~x43+128000 ~x42+64000 ~x41+32000 ~x40+16000 ~x39+8000 ~x38+4000 ~x37+2000 ~x36+1000 ~x35+500 ~x34+250 ~x33+125 ~x32-0=271656680450
6.69/6.77	c 68719476736 ~x63707+34359738368 ~x63706+17179869184 ~x63705+8589934592 ~x63704+4294967296 ~x63703+2147483648 ~x63702+1073741824 ~x63701+536870912 ~x63700+268435456 ~x63699+134217728 ~x63698+67108864 ~x63697+33554432 ~x63696+16777216 ~x63695+8388608 ~x63694+4194304 ~x63693+2097152 ~x63692+1048576 ~x63691+524288 ~x63690+262144 ~x63689+131072 ~x63688+65536 ~x63687+32768 ~x63686+16384 ~x63685+8192 ~x63684+4096 ~x63683+2048 ~x63682+1024 ~x63681+512 ~x63680+256 ~x63679+128 ~x63678+64 ~x63677+32 ~x63676+16 ~x63675+8 ~x63674+4 ~x63673+2 ~x63672+1 ~x63671+67108864000 ~x91+33554432000 ~x90+16777216000 ~x89+8388608000 ~x88+4194304000 ~x87+2097152000 ~x86+1048576000 ~x85+524288000 ~x84+262144000 ~x83+131072000 ~x82+65536000 ~x81+32768000 ~x80+16384000 ~x79+8192000 ~x78+4096000 ~x77+2048000 ~x76+1024000 ~x75+512000 ~x74+256000 ~x73+128000 ~x72+64000 ~x71+32000 ~x70+16000 ~x69+8000 ~x68+4000 ~x67+2000 ~x66+1000 ~x65+500 ~x64+250 ~x63+125 ~x62-0=271656681090
7.39/7.48	c 536870912 ~x96316+268435456 ~x96315+134217728 ~x96314+67108864 ~x96313+33554432 ~x96312+16777216 ~x96311+8388608 ~x96310+4194304 ~x96309+2097152 ~x96308+1048576 ~x96307+524288 ~x96306+262144 ~x96305+131072 ~x96304+65536 ~x96303+32768 ~x96302+16384 ~x96301+8192 ~x96300+4096 ~x96299+2048 ~x96298+1024 ~x96297+512 ~x96296+256 ~x96295+128 ~x96294+64 ~x96293+32 ~x96292+16 ~x96291+8 ~x96290+4 ~x96289+2 ~x96288+1 ~x96287+536870912 ~x121+268435456 ~x120+134217728 ~x119+67108864 ~x118+33554432 ~x117+16777216 ~x116+8388608 ~x115+4194304 ~x114+2097152 ~x113+1048576 ~x112+524288 ~x111+262144 ~x110+131072 ~x109+65536 ~x108+32768 ~x107+16384 ~x106+8192 ~x105+4096 ~x104+2048 ~x103+1024 ~x102+512 ~x101+256 ~x100+128 ~x99+64 ~x98+32 ~x97+16 ~x96+8 ~x95+4 ~x94+2 ~x93+1 ~x92-0=2147483646
7.88/7.92	c 536870912 ~x116629+268435456 ~x116628+134217728 ~x116627+67108864 ~x116626+33554432 ~x116625+16777216 ~x116624+8388608 ~x116623+4194304 ~x116622+2097152 ~x116621+1048576 ~x116620+524288 ~x116619+262144 ~x116618+131072 ~x116617+65536 ~x116616+32768 ~x116615+16384 ~x116614+8192 ~x116613+4096 ~x116612+2048 ~x116611+1024 ~x116610+512 ~x116609+256 ~x116608+128 ~x116607+64 ~x116606+32 ~x116605+16 ~x116604+8 ~x116603+4 ~x116602+2 ~x116601+1 ~x116600+536870912 ~x151+268435456 ~x150+134217728 ~x149+67108864 ~x148+33554432 ~x147+16777216 ~x146+8388608 ~x145+4194304 ~x144+2097152 ~x143+1048576 ~x142+524288 ~x141+262144 ~x140+131072 ~x139+65536 ~x138+32768 ~x137+16384 ~x136+8192 ~x135+4096 ~x134+2048 ~x133+1024 ~x132+512 ~x131+256 ~x130+128 ~x129+64 ~x128+32 ~x127+16 ~x126+8 ~x125+4 ~x124+2 ~x123+1 ~x122-0=2147483646
8.29/8.37	c 536870912 ~x136942+268435456 ~x136941+134217728 ~x136940+67108864 ~x136939+33554432 ~x136938+16777216 ~x136937+8388608 ~x136936+4194304 ~x136935+2097152 ~x136934+1048576 ~x136933+524288 ~x136932+262144 ~x136931+131072 ~x136930+65536 ~x136929+32768 ~x136928+16384 ~x136927+8192 ~x136926+4096 ~x136925+2048 ~x136924+1024 ~x136923+512 ~x136922+256 ~x136921+128 ~x136920+64 ~x136919+32 ~x136918+16 ~x136917+8 ~x136916+4 ~x136915+2 ~x136914+1 ~x136913+536870912 ~x181+268435456 ~x180+134217728 ~x179+67108864 ~x178+33554432 ~x177+16777216 ~x176+8388608 ~x175+4194304 ~x174+2097152 ~x173+1048576 ~x172+524288 ~x171+262144 ~x170+131072 ~x169+65536 ~x168+32768 ~x167+16384 ~x166+8192 ~x165+4096 ~x164+2048 ~x163+1024 ~x162+512 ~x161+256 ~x160+128 ~x159+64 ~x158+32 ~x157+16 ~x156+8 ~x155+4 ~x154+2 ~x153+1 ~x152-0=2147483646
8.79/8.82	c 68719476736 ~x157262+34359738368 ~x157261+17179869184 ~x157260+8589934592 ~x157259+4294967296 ~x157258+2147483648 ~x157257+1073741824 ~x157256+536870912 ~x157255+268435456 ~x157254+134217728 ~x157253+67108864 ~x157252+33554432 ~x157251+16777216 ~x157250+8388608 ~x157249+4194304 ~x157248+2097152 ~x157247+1048576 ~x157246+524288 ~x157245+262144 ~x157244+131072 ~x157243+65536 ~x157242+32768 ~x157241+16384 ~x157240+8192 ~x157239+4096 ~x157238+2048 ~x157237+1024 ~x157236+512 ~x157235+256 ~x157234+128 ~x157233+64 ~x157232+32 ~x157231+16 ~x157230+8 ~x157229+4 ~x157228+2 ~x157227+1 ~x157226+67108864000 ~x211+33554432000 ~x210+16777216000 ~x209+8388608000 ~x208+4194304000 ~x207+2097152000 ~x206+1048576000 ~x205+524288000 ~x204+262144000 ~x203+131072000 ~x202+65536000 ~x201+32768000 ~x200+16384000 ~x199+8192000 ~x198+4096000 ~x197+2048000 ~x196+1024000 ~x195+512000 ~x194+256000 ~x193+128000 ~x192+64000 ~x191+32000 ~x190+16000 ~x189+8000 ~x188+4000 ~x187+2000 ~x186+1000 ~x185+500 ~x184+250 ~x183+125 ~x182-0=271656681090
9.48/9.54	c 68719476736 ~x189878+34359738368 ~x189877+17179869184 ~x189876+8589934592 ~x189875+4294967296 ~x189874+2147483648 ~x189873+1073741824 ~x189872+536870912 ~x189871+268435456 ~x189870+134217728 ~x189869+67108864 ~x189868+33554432 ~x189867+16777216 ~x189866+8388608 ~x189865+4194304 ~x189864+2097152 ~x189863+1048576 ~x189862+524288 ~x189861+262144 ~x189860+131072 ~x189859+65536 ~x189858+32768 ~x189857+16384 ~x189856+8192 ~x189855+4096 ~x189854+2048 ~x189853+1024 ~x189852+512 ~x189851+256 ~x189850+128 ~x189849+64 ~x189848+32 ~x189847+16 ~x189846+8 ~x189845+4 ~x189844+2 ~x189843+1 ~x189842+67108864000 ~x241+33554432000 ~x240+16777216000 ~x239+8388608000 ~x238+4194304000 ~x237+2097152000 ~x236+1048576000 ~x235+524288000 ~x234+262144000 ~x233+131072000 ~x232+65536000 ~x231+32768000 ~x230+16384000 ~x229+8192000 ~x228+4096000 ~x227+2048000 ~x226+1024000 ~x225+512000 ~x224+256000 ~x223+128000 ~x222+64000 ~x221+32000 ~x220+16000 ~x219+8000 ~x218+4000 ~x217+2000 ~x216+1000 ~x215+500 ~x214+250 ~x213+125 ~x212-0=271656680578
10.19/10.25	c 536870912 ~x222487+268435456 ~x222486+134217728 ~x222485+67108864 ~x222484+33554432 ~x222483+16777216 ~x222482+8388608 ~x222481+4194304 ~x222480+2097152 ~x222479+1048576 ~x222478+524288 ~x222477+262144 ~x222476+131072 ~x222475+65536 ~x222474+32768 ~x222473+16384 ~x222472+8192 ~x222471+4096 ~x222470+2048 ~x222469+1024 ~x222468+512 ~x222467+256 ~x222466+128 ~x222465+64 ~x222464+32 ~x222463+16 ~x222462+8 ~x222461+4 ~x222460+2 ~x222459+1 ~x222458+536870912 ~x271+268435456 ~x270+134217728 ~x269+67108864 ~x268+33554432 ~x267+16777216 ~x266+8388608 ~x265+4194304 ~x264+2097152 ~x263+1048576 ~x262+524288 ~x261+262144 ~x260+131072 ~x259+65536 ~x258+32768 ~x257+16384 ~x256+8192 ~x255+4096 ~x254+2048 ~x253+1024 ~x252+512 ~x251+256 ~x250+128 ~x249+64 ~x248+32 ~x247+16 ~x246+8 ~x245+4 ~x244+2 ~x243+1 ~x242-0=2147483646
10.58/10.70	c 17179869184 ~x242805+8589934592 ~x242804+4294967296 ~x242803+2147483648 ~x242802+1073741824 ~x242801+536870912 ~x242800+268435456 ~x242799+134217728 ~x242798+67108864 ~x242797+33554432 ~x242796+16777216 ~x242795+8388608 ~x242794+4194304 ~x242793+2097152 ~x242792+1048576 ~x242791+524288 ~x242790+262144 ~x242789+131072 ~x242788+65536 ~x242787+32768 ~x242786+16384 ~x242785+8192 ~x242784+4096 ~x242783+2048 ~x242782+1024 ~x242781+512 ~x242780+256 ~x242779+128 ~x242778+64 ~x242777+32 ~x242776+16 ~x242775+8 ~x242774+4 ~x242773+2 ~x242772+1 ~x242771+13421772800 ~x301+6710886400 ~x300+3355443200 ~x299+1677721600 ~x298+838860800 ~x297+419430400 ~x296+209715200 ~x295+104857600 ~x294+52428800 ~x293+26214400 ~x292+13107200 ~x291+6553600 ~x290+3276800 ~x289+1638400 ~x288+819200 ~x287+409600 ~x286+204800 ~x285+102400 ~x284+51200 ~x283+25600 ~x282+12800 ~x281+6400 ~x280+3200 ~x279+1600 ~x278+800 ~x277+400 ~x276+200 ~x275+100 ~x274+50 ~x273+25 ~x272-0=61203283174
11.18/11.28	c 17179869184 ~x269609+8589934592 ~x269608+4294967296 ~x269607+2147483648 ~x269606+1073741824 ~x269605+536870912 ~x269604+268435456 ~x269603+134217728 ~x269602+67108864 ~x269601+33554432 ~x269600+16777216 ~x269599+8388608 ~x269598+4194304 ~x269597+2097152 ~x269596+1048576 ~x269595+524288 ~x269594+262144 ~x269593+131072 ~x269592+65536 ~x269591+32768 ~x269590+16384 ~x269589+8192 ~x269588+4096 ~x269587+2048 ~x269586+1024 ~x269585+512 ~x269584+256 ~x269583+128 ~x269582+64 ~x269581+32 ~x269580+16 ~x269579+8 ~x269578+4 ~x269577+2 ~x269576+1 ~x269575+13421772800 ~x331+6710886400 ~x330+3355443200 ~x329+1677721600 ~x328+838860800 ~x327+419430400 ~x326+209715200 ~x325+104857600 ~x324+52428800 ~x323+26214400 ~x322+13107200 ~x321+6553600 ~x320+3276800 ~x319+1638400 ~x318+819200 ~x317+409600 ~x316+204800 ~x315+102400 ~x314+51200 ~x313+25600 ~x312+12800 ~x311+6400 ~x310+3200 ~x309+1600 ~x308+800 ~x307+400 ~x306+200 ~x305+100 ~x304+50 ~x303+25 ~x302-0=61203283686
11.78/11.87	c 536870912 ~x296408+268435456 ~x296407+134217728 ~x296406+67108864 ~x296405+33554432 ~x296404+16777216 ~x296403+8388608 ~x296402+4194304 ~x296401+2097152 ~x296400+1048576 ~x296399+524288 ~x296398+262144 ~x296397+131072 ~x296396+65536 ~x296395+32768 ~x296394+16384 ~x296393+8192 ~x296392+4096 ~x296391+2048 ~x296390+1024 ~x296389+512 ~x296388+256 ~x296387+128 ~x296386+64 ~x296385+32 ~x296384+16 ~x296383+8 ~x296382+4 ~x296381+2 ~x296380+1 ~x296379+536870912 ~x361+268435456 ~x360+134217728 ~x359+67108864 ~x358+33554432 ~x357+16777216 ~x356+8388608 ~x355+4194304 ~x354+2097152 ~x353+1048576 ~x352+524288 ~x351+262144 ~x350+131072 ~x349+65536 ~x348+32768 ~x347+16384 ~x346+8192 ~x345+4096 ~x344+2048 ~x343+1024 ~x342+512 ~x341+256 ~x340+128 ~x339+64 ~x338+32 ~x337+16 ~x336+8 ~x335+4 ~x334+2 ~x333+1 ~x332-0=2147483646
12.28/12.31	c 536870912 ~x316721+268435456 ~x316720+134217728 ~x316719+67108864 ~x316718+33554432 ~x316717+16777216 ~x316716+8388608 ~x316715+4194304 ~x316714+2097152 ~x316713+1048576 ~x316712+524288 ~x316711+262144 ~x316710+131072 ~x316709+65536 ~x316708+32768 ~x316707+16384 ~x316706+8192 ~x316705+4096 ~x316704+2048 ~x316703+1024 ~x316702+512 ~x316701+256 ~x316700+128 ~x316699+64 ~x316698+32 ~x316697+16 ~x316696+8 ~x316695+4 ~x316694+2 ~x316693+1 ~x316692+536870912 ~x391+268435456 ~x390+134217728 ~x389+67108864 ~x388+33554432 ~x387+16777216 ~x386+8388608 ~x385+4194304 ~x384+2097152 ~x383+1048576 ~x382+524288 ~x381+262144 ~x380+131072 ~x379+65536 ~x378+32768 ~x377+16384 ~x376+8192 ~x375+4096 ~x374+2048 ~x373+1024 ~x372+512 ~x371+256 ~x370+128 ~x369+64 ~x368+32 ~x367+16 ~x366+8 ~x365+4 ~x364+2 ~x363+1 ~x362-0=2147483646
12.68/12.76	c 536870912 ~x337034+268435456 ~x337033+134217728 ~x337032+67108864 ~x337031+33554432 ~x337030+16777216 ~x337029+8388608 ~x337028+4194304 ~x337027+2097152 ~x337026+1048576 ~x337025+524288 ~x337024+262144 ~x337023+131072 ~x337022+65536 ~x337021+32768 ~x337020+16384 ~x337019+8192 ~x337018+4096 ~x337017+2048 ~x337016+1024 ~x337015+512 ~x337014+256 ~x337013+128 ~x337012+64 ~x337011+32 ~x337010+16 ~x337009+8 ~x337008+4 ~x337007+2 ~x337006+1 ~x337005+536870912 ~x421+268435456 ~x420+134217728 ~x419+67108864 ~x418+33554432 ~x417+16777216 ~x416+8388608 ~x415+4194304 ~x414+2097152 ~x413+1048576 ~x412+524288 ~x411+262144 ~x410+131072 ~x409+65536 ~x408+32768 ~x407+16384 ~x406+8192 ~x405+4096 ~x404+2048 ~x403+1024 ~x402+512 ~x401+256 ~x400+128 ~x399+64 ~x398+32 ~x397+16 ~x396+8 ~x395+4 ~x394+2 ~x393+1 ~x392-0=2147483646
13.08/13.20	c 536870912 ~x357347+268435456 ~x357346+134217728 ~x357345+67108864 ~x357344+33554432 ~x357343+16777216 ~x357342+8388608 ~x357341+4194304 ~x357340+2097152 ~x357339+1048576 ~x357338+524288 ~x357337+262144 ~x357336+131072 ~x357335+65536 ~x357334+32768 ~x357333+16384 ~x357332+8192 ~x357331+4096 ~x357330+2048 ~x357329+1024 ~x357328+512 ~x357327+256 ~x357326+128 ~x357325+64 ~x357324+32 ~x357323+16 ~x357322+8 ~x357321+4 ~x357320+2 ~x357319+1 ~x357318+536870912 ~x451+268435456 ~x450+134217728 ~x449+67108864 ~x448+33554432 ~x447+16777216 ~x446+8388608 ~x445+4194304 ~x444+2097152 ~x443+1048576 ~x442+524288 ~x441+262144 ~x440+131072 ~x439+65536 ~x438+32768 ~x437+16384 ~x436+8192 ~x435+4096 ~x434+2048 ~x433+1024 ~x432+512 ~x431+256 ~x430+128 ~x429+64 ~x428+32 ~x427+16 ~x426+8 ~x425+4 ~x424+2 ~x423+1 ~x422-0=2147483646
13.58/13.65	c 536870912 ~x377660+268435456 ~x377659+134217728 ~x377658+67108864 ~x377657+33554432 ~x377656+16777216 ~x377655+8388608 ~x377654+4194304 ~x377653+2097152 ~x377652+1048576 ~x377651+524288 ~x377650+262144 ~x377649+131072 ~x377648+65536 ~x377647+32768 ~x377646+16384 ~x377645+8192 ~x377644+4096 ~x377643+2048 ~x377642+1024 ~x377641+512 ~x377640+256 ~x377639+128 ~x377638+64 ~x377637+32 ~x377636+16 ~x377635+8 ~x377634+4 ~x377633+2 ~x377632+1 ~x377631+536870912 ~x481+268435456 ~x480+134217728 ~x479+67108864 ~x478+33554432 ~x477+16777216 ~x476+8388608 ~x475+4194304 ~x474+2097152 ~x473+1048576 ~x472+524288 ~x471+262144 ~x470+131072 ~x469+65536 ~x468+32768 ~x467+16384 ~x466+8192 ~x465+4096 ~x464+2048 ~x463+1024 ~x462+512 ~x461+256 ~x460+128 ~x459+64 ~x458+32 ~x457+16 ~x456+8 ~x455+4 ~x454+2 ~x453+1 ~x452-0=2147483646
13.98/14.09	c 536870912 ~x397973+268435456 ~x397972+134217728 ~x397971+67108864 ~x397970+33554432 ~x397969+16777216 ~x397968+8388608 ~x397967+4194304 ~x397966+2097152 ~x397965+1048576 ~x397964+524288 ~x397963+262144 ~x397962+131072 ~x397961+65536 ~x397960+32768 ~x397959+16384 ~x397958+8192 ~x397957+4096 ~x397956+2048 ~x397955+1024 ~x397954+512 ~x397953+256 ~x397952+128 ~x397951+64 ~x397950+32 ~x397949+16 ~x397948+8 ~x397947+4 ~x397946+2 ~x397945+1 ~x397944+536870912 ~x511+268435456 ~x510+134217728 ~x509+67108864 ~x508+33554432 ~x507+16777216 ~x506+8388608 ~x505+4194304 ~x504+2097152 ~x503+1048576 ~x502+524288 ~x501+262144 ~x500+131072 ~x499+65536 ~x498+32768 ~x497+16384 ~x496+8192 ~x495+4096 ~x494+2048 ~x493+1024 ~x492+512 ~x491+256 ~x490+128 ~x489+64 ~x488+32 ~x487+16 ~x486+8 ~x485+4 ~x484+2 ~x483+1 ~x482-0=2147483646
14.48/14.54	c 536870912 ~x418286+268435456 ~x418285+134217728 ~x418284+67108864 ~x418283+33554432 ~x418282+16777216 ~x418281+8388608 ~x418280+4194304 ~x418279+2097152 ~x418278+1048576 ~x418277+524288 ~x418276+262144 ~x418275+131072 ~x418274+65536 ~x418273+32768 ~x418272+16384 ~x418271+8192 ~x418270+4096 ~x418269+2048 ~x418268+1024 ~x418267+512 ~x418266+256 ~x418265+128 ~x418264+64 ~x418263+32 ~x418262+16 ~x418261+8 ~x418260+4 ~x418259+2 ~x418258+1 ~x418257+536870912 ~x541+268435456 ~x540+134217728 ~x539+67108864 ~x538+33554432 ~x537+16777216 ~x536+8388608 ~x535+4194304 ~x534+2097152 ~x533+1048576 ~x532+524288 ~x531+262144 ~x530+131072 ~x529+65536 ~x528+32768 ~x527+16384 ~x526+8192 ~x525+4096 ~x524+2048 ~x523+1024 ~x522+512 ~x521+256 ~x520+128 ~x519+64 ~x518+32 ~x517+16 ~x516+8 ~x515+4 ~x514

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673773-1276799955/watcher-2673773-1276799955 -o /tmp/evaluation-result-2673773-1276799955/solver-2673773-1276799955 -C 1800 -W 2000 -M 1800 run HOME/instance-2673773-1276799955.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.97 0.99 3/106 17395
/proc/meminfo: memFree=1868592/2059040 swapFree=4134080/4192956
[pid=17395] ppid=17393 vsize=8700 CPUtime=0
/proc/17395/stat : 17395 (run) S 17393 17395 17276 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 55581915 8908800 251 1992294400 4194304 4922060 140735097365104 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17395/statm: 2175 251 211 178 0 68 0

[startup+0.109493 s]
/proc/loadavg: 0.93 0.97 0.99 3/106 17395
/proc/meminfo: memFree=1868592/2059040 swapFree=4134080/4192956
[pid=17395] ppid=17393 vsize=8700 CPUtime=0
/proc/17395/stat : 17395 (run) S 17393 17395 17276 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 55581915 8908800 251 1992294400 4194304 4922060 140735097365104 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17395/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200492 s]
/proc/loadavg: 0.93 0.97 0.99 3/106 17395
/proc/meminfo: memFree=1868592/2059040 swapFree=4134080/4192956
[pid=17395] ppid=17393 vsize=8700 CPUtime=0
/proc/17395/stat : 17395 (run) S 17393 17395 17276 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 55581915 8908800 251 1992294400 4194304 4922060 140735097365104 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17395/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30049 s]
/proc/loadavg: 0.93 0.97 0.99 3/106 17395
/proc/meminfo: memFree=1868592/2059040 swapFree=4134080/4192956
[pid=17395] ppid=17393 vsize=8700 CPUtime=0
/proc/17395/stat : 17395 (run) S 17393 17395 17276 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 55581915 8908800 251 1992294400 4194304 4922060 140735097365104 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17395/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700484 s]
/proc/loadavg: 0.93 0.97 0.99 3/106 17395
/proc/meminfo: memFree=1868592/2059040 swapFree=4134080/4192956
[pid=17395] ppid=17393 vsize=8700 CPUtime=0
/proc/17395/stat : 17395 (run) S 17393 17395 17276 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 55581915 8908800 251 1992294400 4194304 4922060 140735097365104 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17395/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50047 s]
/proc/loadavg: 0.93 0.97 0.99 2/108 17398
/proc/meminfo: memFree=1691876/2059040 swapFree=4134080/4192956
[pid=17395] ppid=17393 vsize=8700 CPUtime=0
/proc/17395/stat : 17395 (run) S 17393 17395 17276 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 55581915 8908800 251 1992294400 4194304 4922060 140735097365104 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17395/statm: 2175 251 211 178 0 68 0
[pid=17397] ppid=17395 vsize=243300 CPUtime=1.48
/proc/17397/stat : 17397 (PBPASSolver) R 17395 17395 17276 0 -1 4202496 60662 0 0 0 58 90 0 0 25 0 1 0 55581915 249139200 60208 1992294400 134512640 134902295 4290449456 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/17397/statm: 60825 60208 256 96 0 60037 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 252000

[startup+3.10044 s]
/proc/loadavg: 0.94 0.97 0.99 2/108 17398
/proc/meminfo: memFree=1524724/2059040 swapFree=4134080/4192956
[pid=17395] ppid=17393 vsize=8700 CPUtime=0
/proc/17395/stat : 17395 (run) S 17393 17395 17276 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 55581915 8908800 251 1992294400 4194304 4922060 140735097365104 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17395/statm: 2175 251 211 178 0 68 0
[pid=17397] ppid=17395 vsize=469540 CPUtime=3.09
/proc/17397/stat : 17397 (PBPASSolver) R 17395 17395 17276 0 -1 4202496 117254 0 0 0 136 173 0 0 25 0 1 0 55581915 480808960 116800 1992294400 134512640 134902295 4290449456 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/17397/statm: 117385 116800 256 96 0 116597 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 478240

[startup+6.30039 s]
/proc/loadavg: 0.94 0.97 0.99 2/108 17398
/proc/meminfo: memFree=1272384/2059040 swapFree=4134080/4192956
[pid=17395] ppid=17393 vsize=8700 CPUtime=0
/proc/17395/stat : 17395 (run) S 17393 17395 17276 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 55581915 8908800 251 1992294400 4194304 4922060 140735097365104 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17395/statm: 2175 251 211 178 0 68 0
[pid=17397] ppid=17395 vsize=529732 CPUtime=6.28
/proc/17397/stat : 17397 (PBPASSolver) R 17395 17395 17276 0 -1 4202496 152904 0 0 0 428 200 0 0 25 0 1 0 55581915 542445568 131557 1992294400 134512640 134902295 4290449456 18446744073709551615 2317137 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/17397/statm: 132433 131557 262 96 0 131645 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 538432

[startup+12.7013 s]
/proc/loadavg: 0.95 0.97 0.99 2/108 17400
/proc/meminfo: memFree=1241756/2059040 swapFree=4134080/4192956
[pid=17395] ppid=17393 vsize=8700 CPUtime=0
/proc/17395/stat : 17395 (run) S 17393 17395 17276 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 55581915 8908800 251 1992294400 4194304 4922060 140735097365104 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17395/statm: 2175 251 211 178 0 68 0
[pid=17397] ppid=17395 vsize=642712 CPUtime=12.68
/proc/17397/stat : 17397 (PBPASSolver) R 17395 17395 17276 0 -1 4202496 184729 0 0 0 1053 215 0 0 25 0 1 0 55581915 658137088 159057 1992294400 134512640 134902295 4290449456 18446744073709551615 134588210 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/17397/statm: 160678 159057 262 96 0 159890 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 651412

[startup+25.5001 s]
/proc/loadavg: 0.95 0.97 0.99 2/108 17400
/proc/meminfo: memFree=985076/2059040 swapFree=4134080/4192956
[pid=17395] ppid=17393 vsize=8700 CPUtime=0
/proc/17395/stat : 17395 (run) S 17393 17395 17276 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 55581915 8908800 251 1992294400 4194304 4922060 140735097365104 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17395/statm: 2175 251 211 178 0 68 0
[pid=17397] ppid=17395 vsize=901032 CPUtime=25.47
/proc/17397/stat : 17397 (PBPASSolver) R 17395 17395 17276 0 -1 4202496 248642 0 0 0 2305 242 0 0 25 0 1 0 55581915 922656768 221427 1992294400 134512640 134902295 4290449456 18446744073709551615 4160599263 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/17397/statm: 225258 221428 262 96 0 224470 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 909732

[startup+51.1007 s]
/proc/loadavg: 0.97 0.97 0.99 2/108 17400
/proc/meminfo: memFree=504452/2059040 swapFree=4134080/4192956
[pid=17395] ppid=17393 vsize=8700 CPUtime=0
/proc/17395/stat : 17395 (run) S 17393 17395 17276 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 55581915 8908800 251 1992294400 4194304 4922060 140735097365104 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17395/statm: 2175 251 211 178 0 68 0
[pid=17397] ppid=17395 vsize=1401700 CPUtime=51.06
/proc/17397/stat : 17397 (PBPASSolver) R 17395 17395 17276 0 -1 4202496 376827 0 0 0 4813 293 0 0 25 0 1 0 55581915 1435340800 342519 1992294400 134512640 134902295 4290449456 18446744073709551615 4160622762 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/17397/statm: 350425 342519 262 96 0 349637 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1410400



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+75.5003 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 17400
/proc/meminfo: memFree=72064/2059040 swapFree=4134080/4192956
[pid=17395] ppid=17393 vsize=8700 CPUtime=0
/proc/17395/stat : 17395 (run) S 17393 17395 17276 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 55581915 8908800 251 1992294400 4194304 4922060 140735097365104 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17395/statm: 2175 251 211 178 0 68 0
[pid=17397] ppid=17395 vsize=1835668 CPUtime=75.47
/proc/17397/stat : 17397 (PBPASSolver) R 17395 17395 17276 0 -1 4202496 499086 0 0 0 7201 346 0 0 25 0 1 0 55581915 1879724032 448362 1992294400 134512640 134902295 4290449456 18446744073709551615 4160612023 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/17397/statm: 458917 448362 262 96 0 458129 0
Current children cumulated CPU time (s) 75.47
Current children cumulated vsize (KiB) 1844368

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17395 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 75.47
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 75.5133
CPU time (s): 75.47
CPU user time (s): 72.01
CPU system time (s): 3.46
CPU usage (%): 99.9427
Max. virtual memory (cumulated for all children) (KiB): 1844368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 4

runsolver used 0.166974 second user time and 0.402938 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-17 20:39:15
IDJOB=2673773
IDBENCH=2446
IDSOLVER=1174
FILE ID=node017/2673773-1276799955
PBS_JOBID= 11176675
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-scorpion.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673773-1276799955/watcher-2673773-1276799955 -o /tmp/evaluation-result-2673773-1276799955/solver-2673773-1276799955 -C 1800 -W 2000 -M 1800  run HOME/instance-2673773-1276799955.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5969f09e744b158004f0e27c746edfe9
RANDOM SEED=2115290525

node017.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1869112 kB
Buffers:         11000 kB
Cached:          89168 kB
SwapCached:      11336 kB
Active:          56904 kB
Inactive:        57012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1869112 kB
SwapTotal:     4192956 kB
SwapFree:      4134080 kB
Dirty:            1476 kB
Writeback:           0 kB
AnonPages:       12424 kB
Mapped:           9112 kB
Slab:            54296 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   185136 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62520 MiB
End job on node017 at 2010-06-17 20:40:33