Trace number 2673552

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? (TO) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_2.opb
MD5SUMe40e55fe30ea19a1cae02f7f820bc9fe
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-65
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -78
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint25
Maximum length of a constraint45
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15670
Sum of products size (including duplicates)31340
Number of different products7835
Sum of products size15670

Solver Data 

3.08/3.20	c 500 500 7835 15670 0 0 0 0
3.08/3.20	o 0
3.08/3.20	c 128 ~x16679+64 ~x16678+32 ~x16677+16 ~x16676+8 ~x16675+4 ~x16674+2 ~x16673+1 ~x16672+1 x501+1 x500+1 x499+1 x498+1 x497+1 x496+1 x495+1 x494+1 x493+1 x492+1 x491+1 x490+1 x489+1 x488+1 x487+1 x486+1 x485+1 x484+1 x483+1 x482+1 x481+1 x480+1 x479+1 x478+1 x477+1 x476+1 x475+1 x474+1 x473+1 x472+1 x471+1 x470+1 x469+1 x468+1 x467+1 x466+1 x465+1 x464+1 x463+1 x462+1 x461+1 x460+1 x459+1 x458+1 x457+1 x456+1 x455+1 x454+1 x453+1 x452+1 x451+1 x450+1 x449+1 x448+1 x447+1 x446+1 x445+1 x444+1 x443+1 x442+1 x441+1 x440+1 x439+1 x438+1 x437+1 x436+1 x435+1 x434+1 x433+1 x432+1 x431+1 x430+1 x429+1 x428+1 x427+1 x426+1 x425+1 x424+1 x423+1 x422+1 x421+1 x420+1 x419+1 x418+1 x417+1 x416+1 x415+1 x414+1 x413+1 x412+1 x411+1 x410+1 x409+1 x408+1 x407+1 x406+1 x405+1 x404+1 x403+1 x402+1 x401+1 x400+1 x399+1 x398+1 x397+1 x396+1 x395+1 x394+1 x393+1 x392+1 x391+1 x390+1 x389+1 x388+1 x387+1 x386+1 x385+1 x384+1 x383+1 x382+1 x381+1 x380+1 x379+1 x378+1 x377+1 x376+1 x375+1 x374+1 x373+1 x372+1 x371+1 x370+1 x369+1 x368+1 x367+1 x366+1 x365+1 x364+1 x363+1 x362+1 x361+1 x360+1 x359+1 x358+1 x357+1 x356+1 x355+1 x354+1 x353+1 x352+1 x351+1 x350+1 x349+1 x348+1 x347+1 x346+1 x345+1 x344+1 x343+1 x342+1 x341+1 x340+1 x339+1 x338+1 x337+1 x336+1 x335+1 x334+1 x333+1 x332+1 x331+1 x330+1 x329+1 x328+1 x327+1 x326+1 x325+1 x324+1 x323+1 x322+1 x321+1 x320+1 x319+1 x318+1 x317+1 x316+1 x315+1 x314+1 x313+1 x312+1 x311+1 x310+1 x309+1 x308+1 x307+1 x306+1 x305+1 x304+1 x303+1 x302+1 x301+1 x300+1 x299+1 x298+1 x297+1 x296+1 x295+1 x294+1 x293+1 x292+1 x291+1 x290+1 x289+1 x288+1 x287+1 x286+1 x285+1 x284+1 x283+1 x282+1 x281+1 x280+1 x279+1 x278+1 x277+1 x276+1 x275+1 x274+1 x273+1 x272+1 x271+1 x270+1 x269+1 x268+1 x267+1 x266+1 x265+1 x264+1 x263+1 x262+1 x261+1 x260+1 x259+1 x258+1 x257+1 x256+1 x255+1 x254+1 x253+1 x252+1 x251+1 x250+1 x249+1 x248+1 x247+1 x246+1 x245+1 x244+1 x243+1 x242+1 x241+1 x240+1 x239+1 x238+1 x237+1 x236+1 x235+1 x234+1 x233+1 x232+1 x231+1 x230+1 x229+1 x228+1 x227+1 x226+1 x225+1 x224+1 x223+1 x222+1 x221+1 x220+1 x219+1 x218+1 x217+1 x216+1 x215+1 x214+1 x213+1 x212+1 x211+1 x210+1 x209+1 x208+1 x207+1 x206+1 x205+1 x204+1 x203+1 x202+1 x201+1 x200+1 x199+1 x198+1 x197+1 x196+1 x195+1 x194+1 x193+1 x192+1 x191+1 x190+1 x189+1 x188+1 x187+1 x186+1 x185+1 x184+1 x183+1 x182+1 x181+1 x180+1 x179+1 x178+1 x177+1 x176+1 x175+1 x174+1 x173+1 x172+1 x171+1 x170+1 x169+1 x168+1 x167+1 x166+1 x165+1 x164+1 x163+1 x162+1 x161+1 x160+1 x159+1 x158+1 x157+1 x156+1 x155+1 x154+1 x153+1 x152+1 x151+1 x150+1 x149+1 x148+1 x147+1 x146+1 x145+1 x144+1 x143+1 x142+1 x141+1 x140+1 x139+1 x138+1 x137+1 x136+1 x135+1 x134+1 x133+1 x132+1 x131+1 x130+1 x129+1 x128+1 x127+1 x126+1 x125+1 x124+1 x123+1 x122+1 x121+1 x120+1 x119+1 x118+1 x117+1 x116+1 x115+1 x114+1 x113+1 x112+1 x111+1 x110+1 x109+1 x108+1 x107+1 x106+1 x105+1 x104+1 x103+1 x102+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x3

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-2673552-1276814634/watcher-2673552-1276814634 -o /tmp/evaluation-result-2673552-1276814634/solver-2673552-1276814634 -C 1800 -W 2000 -M 1800 run HOME/instance-2673552-1276814634.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: 0.90 0.99 0.99 3/106 23922
/proc/meminfo: memFree=1840296/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0

[startup+0.034035 s]
/proc/loadavg: 0.90 0.99 0.99 3/106 23922
/proc/meminfo: memFree=1840296/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10104 s]
/proc/loadavg: 0.90 0.99 0.99 3/106 23922
/proc/meminfo: memFree=1840296/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301057 s]
/proc/loadavg: 0.90 0.99 0.99 3/106 23922
/proc/meminfo: memFree=1840296/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701091 s]
/proc/loadavg: 0.90 0.99 0.99 3/106 23922
/proc/meminfo: memFree=1840296/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50116 s]
/proc/loadavg: 0.90 0.99 0.99 2/108 23925
/proc/meminfo: memFree=1683544/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=181660 CPUtime=1.49
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 46674 0 0 0 82 67 0 0 25 0 1 0 22755064 186019840 44823 1992294400 134512640 134902295 4289729824 18446744073709551615 4160129397 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 45415 44823 262 96 0 44627 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 190360

[startup+3.1003 s]
/proc/loadavg: 0.90 0.99 0.99 2/108 23925
/proc/meminfo: memFree=1649072/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=205164 CPUtime=3.08
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 55269 0 0 0 238 70 0 0 25 0 1 0 22755064 210087936 50595 1992294400 134512640 134902295 4289729824 18446744073709551615 4160123869 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 51291 50595 262 96 0 50503 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 213864

[startup+6.30158 s]
/proc/loadavg: 0.90 0.99 0.99 2/108 23925
/proc/meminfo: memFree=1629488/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=217048 CPUtime=6.29
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 59856 0 0 0 556 73 0 0 25 0 1 0 22755064 222257152 52806 1992294400 134512640 134902295 4289729824 18446744073709551615 4160090831 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 54262 52806 270 96 0 53474 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 225748

[startup+12.7011 s]
/proc/loadavg: 0.91 0.99 0.99 2/108 23925
/proc/meminfo: memFree=1626388/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=219964 CPUtime=12.68
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 60578 0 0 0 1195 73 0 0 25 0 1 0 22755064 225243136 53528 1992294400 134512640 134902295 4289729824 18446744073709551615 4160090885 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 54991 53528 270 96 0 54203 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 228664

[startup+25.5013 s]
/proc/loadavg: 0.93 0.99 0.99 2/108 23927
/proc/meminfo: memFree=1618948/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=227244 CPUtime=25.48
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 62393 0 0 0 2473 75 0 0 25 0 1 0 22755064 232697856 55343 1992294400 134512640 134902295 4289729824 18446744073709551615 4160109707 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 56811 55343 270 96 0 56023 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 235944

[startup+51.1015 s]
/proc/loadavg: 0.95 0.99 0.99 2/108 23927
/proc/meminfo: memFree=1608656/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=237624 CPUtime=51.07
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 64974 0 0 0 5031 76 0 0 25 0 1 0 22755064 243326976 57924 1992294400 134512640 134902295 4289729824 18446744073709551615 4160090794 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 59406 57924 270 96 0 58618 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 246324

[startup+102.309 s]
/proc/loadavg: 0.98 0.99 0.99 2/108 23929
/proc/meminfo: memFree=1594396/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=251612 CPUtime=102.27
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 68477 0 0 0 10148 79 0 0 25 0 1 0 22755064 257650688 61427 1992294400 134512640 134902295 4289729824 18446744073709551615 4160121320 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 62903 61427 270 96 0 62115 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 260312

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23929
/proc/meminfo: memFree=1576044/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=269844 CPUtime=162.25
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 73045 0 0 0 16141 84 0 0 25 0 1 0 22755064 276320256 65995 1992294400 134512640 134902295 4289729824 18446744073709551615 4160110008 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 67461 65995 270 96 0 66673 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 278544

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23931
/proc/meminfo: memFree=1563768/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=282184 CPUtime=222.23
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 76099 0 0 0 22136 87 0 0 25 0 1 0 22755064 288956416 69049 1992294400 134512640 134902295 4289729824 18446744073709551615 4160123914 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 70546 69049 270 96 0 69758 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 290884

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23933
/proc/meminfo: memFree=1548764/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=297124 CPUtime=282.22
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 79853 0 0 0 28131 91 0 0 25 0 1 0 22755064 304254976 72803 1992294400 134512640 134902295 4289729824 18446744073709551615 4160121126 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 74281 72803 270 96 0 73493 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 305824

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23935
/proc/meminfo: memFree=1533512/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=312320 CPUtime=342.21
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 83642 0 0 0 34126 95 0 0 25 0 1 0 22755064 319815680 76592 1992294400 134512640 134902295 4289729824 18446744073709551615 4160109748 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 78080 76592 270 96 0 77292 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 321020

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23937
/proc/meminfo: memFree=1520368/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=325396 CPUtime=402.19
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 86920 0 0 0 40122 97 0 0 25 0 1 0 22755064 333205504 79870 1992294400 134512640 134902295 4289729824 18446744073709551615 4160102876 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 81349 79870 270 96 0 80561 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 334096

[startup+462.301 s]

################
# More data... #
################

/proc/23924/statm: 112357 110850 270 96 0 111569 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 458128

[startup+1242.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/108 23968
/proc/meminfo: memFree=1388060/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=456764 CPUtime=1241.98
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 119746 0 0 0 124068 130 0 0 25 0 1 0 22755064 467726336 112696 1992294400 134512640 134902295 4289729824 18446744073709551615 4160123866 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 114191 112696 270 96 0 113403 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 465464

[startup+1302.3 s]
/proc/loadavg: 1.16 1.06 1.01 2/108 23970
/proc/meminfo: memFree=1381736/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=463416 CPUtime=1301.97
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 121286 0 0 0 130066 131 0 0 25 0 1 0 22755064 474537984 114236 1992294400 134512640 134902295 4289729824 18446744073709551615 4160109738 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 115854 114236 270 96 0 115066 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 472116

[startup+1362.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/108 23970
/proc/meminfo: memFree=1375784/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=469224 CPUtime=1361.94
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 122765 0 0 0 136062 132 0 0 25 0 1 0 22755064 480485376 115715 1992294400 134512640 134902295 4289729824 18446744073709551615 4160123879 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 117306 115715 270 96 0 116518 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 477924

[startup+1422.31 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 23972
/proc/meminfo: memFree=1370204/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=474848 CPUtime=1421.94
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 124170 0 0 0 142060 134 0 0 25 0 1 0 22755064 486244352 117120 1992294400 134512640 134902295 4289729824 18446744073709551615 4160120958 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 118712 117120 270 96 0 117924 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 483548

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 23974
/proc/meminfo: memFree=1364128/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=480788 CPUtime=1481.91
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 125667 0 0 0 148056 135 0 0 25 0 1 0 22755064 492326912 118617 1992294400 134512640 134902295 4289729824 18446744073709551615 4160090825 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 120197 118617 270 96 0 119409 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 489488

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23976
/proc/meminfo: memFree=1357928/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=486960 CPUtime=1541.9
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 127203 0 0 0 154053 137 0 0 25 0 1 0 22755064 498647040 120153 1992294400 134512640 134902295 4289729824 18446744073709551615 4160090754 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 121740 120153 270 96 0 120952 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 495660

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23978
/proc/meminfo: memFree=1351604/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=493164 CPUtime=1601.88
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 128769 0 0 0 160049 139 0 0 25 0 1 0 22755064 504999936 121719 1992294400 134512640 134902295 4289729824 18446744073709551615 4160120958 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 123291 121719 270 96 0 122503 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 501864

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23978
/proc/meminfo: memFree=1345528/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=499236 CPUtime=1661.88
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 130277 0 0 0 166047 141 0 0 25 0 1 0 22755064 511217664 123227 1992294400 134512640 134902295 4289729824 18446744073709551615 4160109483 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 124809 123227 270 96 0 124021 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 507936

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23980
/proc/meminfo: memFree=1339204/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=505372 CPUtime=1721.86
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 131837 0 0 0 172044 142 0 0 25 0 1 0 22755064 517500928 124787 1992294400 134512640 134902295 4289729824 18446744073709551615 4160109761 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 126343 124787 270 96 0 125555 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 514072

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23982
/proc/meminfo: memFree=1333004/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=511444 CPUtime=1781.84
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 133331 0 0 0 178041 143 0 0 25 0 1 0 22755064 523718656 126281 1992294400 134512640 134902295 4289729824 18446744073709551615 4160109756 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 127861 126281 270 96 0 127073 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 520144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23982
/proc/meminfo: memFree=1331392/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=512896 CPUtime=1800.05
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 133726 0 0 0 179861 144 0 0 25 0 1 0 22755064 525205504 126676 1992294400 134512640 134902295 4289729824 18446744073709551615 4160121324 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 128224 126676 270 96 0 127436 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 521596

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23982
/proc/meminfo: memFree=1331392/2059040 swapFree=4140292/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23897 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22755063 8908800 251 1992294400 4194304 4922060 140734870427728 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 251 211 178 0 68 0
[pid=23924] ppid=23922 vsize=512896 CPUtime=1800.05
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23897 0 -1 4202496 133726 0 0 0 179861 144 0 0 25 0 1 0 22755064 525205504 126676 1992294400 134512640 134902295 4289729824 18446744073709551615 4160121324 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 128224 126676 270 96 0 127436 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 521596

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23922 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1798.61
CPU system time (s): 1.44
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 521596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
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= 3
involuntary context switches= 3

runsolver used 2.78458 second user time and 8.69768 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-18 00:43:55
IDJOB=2673552
IDBENCH=48219
IDSOLVER=1174
FILE ID=node050/2673552-1276814634
PBS_JOBID= 11176724
Free space on /tmp= 62572 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_25_2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673552-1276814634/watcher-2673552-1276814634 -o /tmp/evaluation-result-2673552-1276814634/solver-2673552-1276814634 -C 1800 -W 2000 -M 1800  run HOME/instance-2673552-1276814634.opb

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

MD5SUM BENCH= e40e55fe30ea19a1cae02f7f820bc9fe
RANDOM SEED=1561371130

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1840816 kB
Buffers:         43932 kB
Cached:          83644 kB
SwapCached:       5808 kB
Active:          56172 kB
Inactive:        83892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1840816 kB
SwapTotal:     4192956 kB
SwapFree:      4140292 kB
Dirty:            1068 kB
Writeback:           0 kB
AnonPages:       11128 kB
Mapped:          12884 kB
Slab:            56164 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181500 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= 62572 MiB
End job on node050 at 2010-06-18 01:13:57