Trace number 2673550

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) 1800.1 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_4.opb
MD5SUM95ae68c901d0b7917be5b837e9e56612
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 benchmark1800.09
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 constraint49
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)15754
Sum of products size (including duplicates)31508
Number of different products7877
Sum of products size15754

Solver Data 

3.19/3.22	c 500 500 7877 15754 0 0 0 0
3.19/3.22	o 0
3.19/3.22	c 128 ~x16763+64 ~x16762+32 ~x16761+16 ~x16760+8 ~x16759+4 ~x16758+2 ~x16757+1 ~x16756+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-2673550-1276814598/watcher-2673550-1276814598 -o /tmp/evaluation-result-2673550-1276814598/solver-2673550-1276814598 -C 1800 -W 2000 -M 1800 run HOME/instance-2673550-1276814598.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: 0.92 0.98 0.99 3/106 20926
/proc/meminfo: memFree=1833684/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0

[startup+0.0494301 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20926
/proc/meminfo: memFree=1833684/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10144 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20926
/proc/meminfo: memFree=1833684/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301475 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20926
/proc/meminfo: memFree=1833684/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701548 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20926
/proc/meminfo: memFree=1833684/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50168 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 20929
/proc/meminfo: memFree=1668376/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=183636 CPUtime=1.49
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 47152 0 0 0 83 66 0 0 25 0 1 0 57061408 188043264 45291 1992294400 134512640 134902295 4288454016 18446744073709551615 4159929271 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 45909 45291 262 96 0 45121 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 192336

[startup+3.10096 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 20929
/proc/meminfo: memFree=1641096/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=206856 CPUtime=3.08
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 55527 0 0 0 239 69 0 0 25 0 1 0 57061408 211820544 50842 1992294400 134512640 134902295 4288454016 18446744073709551615 134813577 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 51714 50842 262 96 0 50926 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 215556

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 20929
/proc/meminfo: memFree=1621256/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=218296 CPUtime=6.29
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 60129 0 0 0 558 71 0 0 25 0 1 0 57061408 223535104 53198 1992294400 134512640 134902295 4288454016 18446744073709551615 4159919521 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 54574 53198 270 96 0 53786 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 226996

[startup+12.7007 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 20929
/proc/meminfo: memFree=1618156/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=221100 CPUtime=12.68
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 60811 0 0 0 1197 71 0 0 25 0 1 0 57061408 226406400 53880 1992294400 134512640 134902295 4288454016 18446744073709551615 4159921395 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 55275 53881 270 96 0 54487 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 229800

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 20929
/proc/meminfo: memFree=1610592/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=228560 CPUtime=25.47
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 62677 0 0 0 2475 72 0 0 25 0 1 0 57061408 234045440 55746 1992294400 134512640 134902295 4288454016 18446744073709551615 4159898224 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 57140 55746 270 96 0 56352 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 237260

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 20929
/proc/meminfo: memFree=1601044/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=237992 CPUtime=51.07
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 65018 0 0 0 5033 74 0 0 25 0 1 0 57061408 243703808 58087 1992294400 134512640 134902295 4288454016 18446744073709551615 4159898291 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 59498 58087 270 96 0 58710 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 246692

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 20931
/proc/meminfo: memFree=1583188/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=255572 CPUtime=102.26
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 69439 0 0 0 10149 77 0 0 25 0 1 0 57061408 261705728 62508 1992294400 134512640 134902295 4288454016 18446744073709551615 4159902349 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 63893 62508 270 96 0 63105 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 264272

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20933
/proc/meminfo: memFree=1563844/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=275060 CPUtime=162.23
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 74294 0 0 0 16142 81 0 0 25 0 1 0 57061408 281661440 67363 1992294400 134512640 134902295 4288454016 18446744073709551615 4159898232 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 68765 67363 270 96 0 67977 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 283760

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20935
/proc/meminfo: memFree=1547600/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=291160 CPUtime=222.21
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 78291 0 0 0 22137 84 0 0 25 0 1 0 57061408 298147840 71360 1992294400 134512640 134902295 4288454016 18446744073709551615 4159931402 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 72790 71360 270 96 0 72002 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 299860

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20937
/proc/meminfo: memFree=1525528/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=313076 CPUtime=282.19
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 83803 0 0 0 28131 88 0 0 25 0 1 0 57061408 320589824 76872 1992294400 134512640 134902295 4288454016 18446744073709551615 4159898550 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 78269 76872 270 96 0 77481 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 321776

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20937
/proc/meminfo: memFree=1511764/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=326756 CPUtime=342.17
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 87207 0 0 0 34125 92 0 0 25 0 1 0 57061408 334598144 80276 1992294400 134512640 134902295 4288454016 18446744073709551615 4159919321 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 81689 80276 270 96 0 80901 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 335456

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20939
/proc/meminfo: memFree=1501224/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=337316 CPUtime=402.15
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 89851 0 0 0 40120 95 0 0 25 0 1 0 57061408 345411584 82920 1992294400 134512640 134902295 4288454016 18446744073709551615 4159931333 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 84329 82920 270 96 0 83541 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 346016

[startup+462.301 s]

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

/proc/20928/statm: 128845 127410 270 96 0 128057 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 524080

[startup+1242.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 20970
/proc/meminfo: memFree=1313240/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=523984 CPUtime=1241.86
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 136511 0 0 0 124048 138 0 0 25 0 1 0 57061408 536559616 129580 1992294400 134512640 134902295 4288454016 18446744073709551615 4159917300 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 130996 129580 270 96 0 130208 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 532684

[startup+1302.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 20972
/proc/meminfo: memFree=1303444/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=533736 CPUtime=1301.85
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 138925 0 0 0 130045 140 0 0 25 0 1 0 57061408 546545664 131994 1992294400 134512640 134902295 4288454016 18446744073709551615 4159916889 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 133434 131994 270 96 0 132646 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 542436

[startup+1362.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/108 20974
/proc/meminfo: memFree=1287076/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=550136 CPUtime=1361.83
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 143060 0 0 0 136039 144 0 0 25 0 1 0 57061408 563339264 136129 1992294400 134512640 134902295 4288454016 18446744073709551615 4159898265 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 137534 136129 270 96 0 136746 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 558836

[startup+1422.31 s]
/proc/loadavg: 1.07 1.05 1.01 2/108 20976
/proc/meminfo: memFree=1270708/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=566644 CPUtime=1421.82
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 147091 0 0 0 142033 149 0 0 25 0 1 0 57061408 580243456 140160 1992294400 134512640 134902295 4288454016 18446744073709551615 4159928446 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 141661 140160 270 96 0 140873 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 575344

[startup+1482.3 s]
/proc/loadavg: 1.14 1.07 1.01 2/108 20978
/proc/meminfo: memFree=1257192/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=580380 CPUtime=1481.78
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 150505 0 0 0 148027 151 0 0 25 0 1 0 57061408 594309120 143574 1992294400 134512640 134902295 4288454016 18446744073709551615 4159910626 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 145095 143574 270 96 0 144307 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 589080

[startup+1542.3 s]
/proc/loadavg: 1.27 1.10 1.02 2/108 20978
/proc/meminfo: memFree=1243924/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=593208 CPUtime=1541.76
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 153720 0 0 0 154022 154 0 0 25 0 1 0 57061408 607444992 146789 1992294400 134512640 134902295 4288454016 18446744073709551615 4159928666 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 148302 146789 270 96 0 147514 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 601908

[startup+1602.3 s]
/proc/loadavg: 1.26 1.14 1.04 2/108 20980
/proc/meminfo: memFree=1233384/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=604044 CPUtime=1601.75
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 156427 0 0 0 160017 158 0 0 25 0 1 0 57061408 618541056 149496 1992294400 134512640 134902295 4288454016 18446744073709551615 4159928451 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 151011 149496 270 96 0 150223 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 612744

[startup+1662.3 s]
/proc/loadavg: 1.09 1.11 1.03 2/108 20982
/proc/meminfo: memFree=1219992/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=616924 CPUtime=1661.72
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 159673 0 0 0 166012 160 0 0 25 0 1 0 57061408 631730176 152742 1992294400 134512640 134902295 4288454016 18446744073709551615 4159917496 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 154231 152742 270 96 0 153443 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 625624

[startup+1722.3 s]
/proc/loadavg: 1.03 1.09 1.02 2/108 20984
/proc/meminfo: memFree=1208832/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=628224 CPUtime=1721.7
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 162474 0 0 0 172008 162 0 0 25 0 1 0 57061408 643301376 155543 1992294400 134512640 134902295 4288454016 18446744073709551615 4159910557 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 157056 155543 270 96 0 156268 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 636924

[startup+1782.3 s]
/proc/loadavg: 1.01 1.07 1.02 2/108 20986
/proc/meminfo: memFree=1197052/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=639972 CPUtime=1781.68
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 165409 0 0 0 178003 165 0 0 25 0 1 0 57061408 655331328 158478 1992294400 134512640 134902295 4288454016 18446744073709551615 4159912022 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 159993 158478 270 96 0 159205 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 648672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.01 1.06 1.02 2/108 20986
/proc/meminfo: memFree=1193456/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=643284 CPUtime=1800.1
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 166266 0 0 0 179844 166 0 0 25 0 1 0 57061408 658722816 159335 1992294400 134512640 134902295 4288454016 18446744073709551615 4159917236 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 160821 159335 270 96 0 160033 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 651984

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

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

[startup+1800.71 s]
/proc/loadavg: 1.01 1.06 1.02 2/108 20986
/proc/meminfo: memFree=1193456/2059040 swapFree=4136244/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=0
/proc/20926/stat : 20926 (run) S 20924 20926 20901 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 57061407 8908800 251 1992294400 4194304 4922060 140737324087792 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20926/statm: 2175 251 211 178 0 68 0
[pid=20928] ppid=20926 vsize=643284 CPUtime=1800.1
/proc/20928/stat : 20928 (PBPASSolver) R 20926 20926 20901 0 -1 4202496 166266 0 0 0 179844 166 0 0 25 0 1 0 57061408 658722816 159335 1992294400 134512640 134902295 4288454016 18446744073709551615 4159917236 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20928/statm: 160821 159335 270 96 0 160033 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 651984

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20926 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 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1798.44
CPU system time (s): 1.66
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 651984

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= 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 2.78358 second user time and 8.70368 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-18 00:43:19
IDJOB=2673550
IDBENCH=48217
IDSOLVER=1174
FILE ID=node012/2673550-1276814598
PBS_JOBID= 11176723
Free space on /tmp= 62588 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_25_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673550-1276814598/watcher-2673550-1276814598 -o /tmp/evaluation-result-2673550-1276814598/solver-2673550-1276814598 -C 1800 -W 2000 -M 1800  run HOME/instance-2673550-1276814598.opb

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

MD5SUM BENCH= 95ae68c901d0b7917be5b837e9e56612
RANDOM SEED=1779408309

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1834080 kB
Buffers:         52620 kB
Cached:          79656 kB
SwapCached:       9176 kB
Active:          68476 kB
Inactive:        75964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834080 kB
SwapTotal:     4192956 kB
SwapFree:      4136244 kB
Dirty:            1012 kB
Writeback:          40 kB
AnonPages:       10836 kB
Mapped:           9156 kB
Slab:            58648 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181752 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= 62588 MiB
End job on node012 at 2010-06-18 01:13:21