Trace number 2673517

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) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_3.opb
MD5SUM2917e00f55986a046b103b08aa2aecc1
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-38
Best CPU time to get the best result obtained on this benchmark1800.31
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -36
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 constraint60
Maximum length of a constraint110
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)37460
Sum of products size (including duplicates)74920
Number of different products18730
Sum of products size37460

Solver Data 

7.78/7.84	c 500 500 18730 37460 0 0 0 0
7.78/7.84	o 0
7.78/7.84	c 128 ~x38469+64 ~x38468+32 ~x38467+16 ~x38466+8 ~x38465+4 ~x38464+2 ~x38463+1 ~x38462+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 x

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-2673517-1276813617/watcher-2673517-1276813617 -o /tmp/evaluation-result-2673517-1276813617/solver-2673517-1276813617 -C 1800 -W 2000 -M 1800 run HOME/instance-2673517-1276813617.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: 1.00 1.00 1.00 3/106 20083
/proc/meminfo: memFree=1871200/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0

[startup+0.0428449 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20083
/proc/meminfo: memFree=1871200/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100851 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20083
/proc/meminfo: memFree=1871200/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300874 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20083
/proc/meminfo: memFree=1871200/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70092 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20083
/proc/meminfo: memFree=1871200/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50101 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20086
/proc/meminfo: memFree=1714572/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=230884 CPUtime=1.49
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 57168 0 0 0 59 90 0 0 25 0 1 0 56965337 236425216 57106 1992294400 134512640 134902295 4291497584 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 57721 57106 257 96 0 56933 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 239584

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20086
/proc/meminfo: memFree=1557712/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=401556 CPUtime=3.09
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 99597 0 0 0 153 156 0 0 25 0 1 0 56965337 411193344 99535 1992294400 134512640 134902295 4291497584 18446744073709551615 4159833017 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 100389 99535 260 96 0 99601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 410256

[startup+6.30057 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20086
/proc/meminfo: memFree=1440532/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=440436 CPUtime=6.29
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 111940 0 0 0 466 163 0 0 25 0 1 0 56965337 451006464 108652 1992294400 134512640 134902295 4291497584 18446744073709551615 3139803 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 110109 108652 262 96 0 109321 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 449136

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20086
/proc/meminfo: memFree=1414368/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=465464 CPUtime=12.68
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 126368 0 0 0 1099 169 0 0 25 0 1 0 56965337 476635136 114123 1992294400 134512640 134902295 4291497584 18446744073709551615 4159827926 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 116366 114123 270 96 0 115578 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 474164

[startup+25.5008 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 20086
/proc/meminfo: memFree=1409780/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=469996 CPUtime=25.48
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 127469 0 0 0 2378 170 0 0 25 0 1 0 56965337 481275904 115224 1992294400 134512640 134902295 4291497584 18446744073709551615 4159823581 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 117499 115224 270 96 0 116711 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 478696

[startup+51.1008 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 20086
/proc/meminfo: memFree=1399240/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=480580 CPUtime=51.07
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 130126 0 0 0 4936 171 0 0 25 0 1 0 56965337 492113920 117881 1992294400 134512640 134902295 4291497584 18446744073709551615 4159830310 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 120145 117881 270 96 0 119357 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 489280

[startup+102.309 s]
/proc/loadavg: 1.18 1.06 1.01 2/108 20088
/proc/meminfo: memFree=1382872/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=496604 CPUtime=102.26
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 134120 0 0 0 10052 174 0 0 25 0 1 0 56965337 508522496 121875 1992294400 134512640 134902295 4291497584 18446744073709551615 4159818945 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 124151 121875 270 96 0 123363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 505304

[startup+162.301 s]
/proc/loadavg: 1.22 1.09 1.02 2/108 20090
/proc/meminfo: memFree=1369232/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=510204 CPUtime=162.24
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 137515 0 0 0 16047 177 0 0 25 0 1 0 56965337 522448896 125270 1992294400 134512640 134902295 4291497584 18446744073709551615 4159799930 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 127551 125270 270 96 0 126763 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 518904

[startup+222.301 s]
/proc/loadavg: 1.23 1.12 1.03 2/108 20092
/proc/meminfo: memFree=1356212/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=523096 CPUtime=222.22
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 140731 0 0 0 22041 181 0 0 25 0 1 0 56965337 535650304 128486 1992294400 134512640 134902295 4291497584 18446744073709551615 4159833085 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 130774 128486 270 96 0 129986 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 531796

[startup+282.301 s]
/proc/loadavg: 1.23 1.14 1.04 2/108 20092
/proc/meminfo: memFree=1335876/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=543600 CPUtime=282.19
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 145879 0 0 0 28035 184 0 0 25 0 1 0 56965337 556646400 133634 1992294400 134512640 134902295 4291497584 18446744073709551615 4159821944 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 135900 133634 270 96 0 135112 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 552300

[startup+342.301 s]
/proc/loadavg: 1.14 1.12 1.04 2/108 20094
/proc/meminfo: memFree=1318020/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=561152 CPUtime=342.18
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 150246 0 0 0 34030 188 0 0 25 0 1 0 56965337 574619648 138001 1992294400 134512640 134902295 4291497584 18446744073709551615 4159833021 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 140288 138001 270 96 0 139500 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 569852

[startup+402.301 s]
/proc/loadavg: 1.05 1.10 1.04 2/108 20096
/proc/meminfo: memFree=1304876/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=574352 CPUtime=402.17
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 153551 0 0 0 40025 192 0 0 25 0 1 0 56965337 588136448 141306 1992294400 134512640 134902295 4291497584 18446744073709551615 4159818838 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 143588 141306 270 96 0 142800 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 583052

[startup+462.301 s]

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

/proc/20085/statm: 184831 182491 270 96 0 184043 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 748024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20116
/proc/meminfo: memFree=1126316/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=752264 CPUtime=1181.9
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 197972 0 0 0 117954 236 0 0 25 0 1 0 56965337 770318336 185727 1992294400 134512640 134902295 4291497584 18446744073709551615 4159830142 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 188066 185727 270 96 0 187278 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 760964

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20118
/proc/meminfo: memFree=1112056/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=766280 CPUtime=1241.88
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 201478 0 0 0 123948 240 0 0 25 0 1 0 56965337 784670720 189233 1992294400 134512640 134902295 4291497584 18446744073709551615 4159830140 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 191570 189233 270 96 0 190782 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 774980

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20120
/proc/meminfo: memFree=1099780/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=778184 CPUtime=1301.87
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 204477 0 0 0 129944 243 0 0 25 0 1 0 56965337 796860416 192232 1992294400 134512640 134902295 4291497584 18446744073709551615 4159799943 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 194546 192232 270 96 0 193758 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 786884

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20122
/proc/meminfo: memFree=1086636/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=791412 CPUtime=1361.85
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 207792 0 0 0 135938 247 0 0 25 0 1 0 56965337 810405888 195547 1992294400 134512640 134902295 4291497584 18446744073709551615 4159833032 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 197853 195547 270 96 0 197065 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 800112

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20124
/proc/meminfo: memFree=1072500/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=805308 CPUtime=1421.83
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 211275 0 0 0 141933 250 0 0 25 0 1 0 56965337 824635392 199030 1992294400 134512640 134902295 4291497584 18446744073709551615 4159819361 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 201327 199030 270 96 0 200539 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 814008

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20124
/proc/meminfo: memFree=1059232/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=818660 CPUtime=1481.81
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 214607 0 0 0 147927 254 0 0 25 0 1 0 56965337 838307840 202362 1992294400 134512640 134902295 4291497584 18446744073709551615 4159831292 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 204665 202362 270 96 0 203877 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 827360

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20126
/proc/meminfo: memFree=1046708/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=830968 CPUtime=1541.79
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 217692 0 0 0 153923 256 0 0 25 0 1 0 56965337 850911232 205447 1992294400 134512640 134902295 4291497584 18446744073709551615 4159800012 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 207742 205447 270 96 0 206954 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 839668

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20128
/proc/meminfo: memFree=1035176/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=842612 CPUtime=1601.78
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 220608 0 0 0 159918 260 0 0 25 0 1 0 56965337 862834688 208363 1992294400 134512640 134902295 4291497584 18446744073709551615 4159833098 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 210653 208363 270 96 0 209865 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 851312

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20130
/proc/meminfo: memFree=1025504/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=852152 CPUtime=1661.75
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 222997 0 0 0 165913 262 0 0 25 0 1 0 56965337 872603648 210752 1992294400 134512640 134902295 4291497584 18446744073709551615 4159830142 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 213038 210752 270 96 0 212250 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 860852

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20132
/proc/meminfo: memFree=1016204/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=861564 CPUtime=1721.74
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 225336 0 0 0 171909 265 0 0 25 0 1 0 56965337 882241536 213091 1992294400 134512640 134902295 4291497584 18446744073709551615 4159830301 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 215391 213091 270 96 0 214603 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 870264

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20132
/proc/meminfo: memFree=1000952/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=876364 CPUtime=1781.72
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 229064 0 0 0 177904 268 0 0 25 0 1 0 56965337 897396736 216819 1992294400 134512640 134902295 4291497584 18446744073709551615 4159830218 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 219091 216819 270 96 0 218303 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 885064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20134
/proc/meminfo: memFree=996984/2059040 swapFree=4139188/4192956
[pid=20083] ppid=20081 vsize=8700 CPUtime=0
/proc/20083/stat : 20083 (run) S 20081 20083 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56965336 8908800 250 1992294400 4194304 4922060 140735590821600 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20083/statm: 2175 250 211 178 0 68 0
[pid=20085] ppid=20083 vsize=880324 CPUtime=1800.03
/proc/20085/stat : 20085 (PBPASSolver) R 20083 20083 19048 0 -1 4202496 230034 0 0 0 179734 269 0 0 25 0 1 0 56965337 901451776 217789 1992294400 134512640 134902295 4291497584 18446744073709551615 4159830142 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/20085/statm: 220081 217789 270 96 0 219293 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 889024

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 20083 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 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1797.34
CPU system time (s): 2.69
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 889024

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= 523
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 2.94055 second user time and 8.5377 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-18 00:26:57
IDJOB=2673517
IDBENCH=48184
IDSOLVER=1174
FILE ID=node006/2673517-1276813617
PBS_JOBID= 11176676
Free space on /tmp= 62504 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673517-1276813617/watcher-2673517-1276813617 -o /tmp/evaluation-result-2673517-1276813617/solver-2673517-1276813617 -C 1800 -W 2000 -M 1800  run HOME/instance-2673517-1276813617.opb

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

MD5SUM BENCH= 2917e00f55986a046b103b08aa2aecc1
RANDOM SEED=1632513430

node006.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		: 3000.204
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		: 3000.204
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:       1871596 kB
Buffers:         21408 kB
Cached:          74400 kB
SwapCached:       6496 kB
Active:          69204 kB
Inactive:        39708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1871596 kB
SwapTotal:     4192956 kB
SwapFree:      4139188 kB
Dirty:            1124 kB
Writeback:           0 kB
AnonPages:       11408 kB
Mapped:          12880 kB
Slab:            56556 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181384 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= 62504 MiB
End job on node006 at 2010-06-18 00:56:59