Trace number 2673554

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) 1800.06 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_5.opb
MD5SUM5ebd53ca3e688df11993cbeac431dac6
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-37
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -42
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 constraint111
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)37500
Sum of products size (including duplicates)75000
Number of different products18750
Sum of products size37500

Solver Data 

7.69/7.76	c 500 500 18750 37500 0 0 0 0
7.69/7.76	o 0
7.69/7.76	c 128 ~x38509+64 ~x38508+32 ~x38507+16 ~x38506+8 ~x38505+4 ~x38504+2 ~x38503+1 ~x38502+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-2673554-1276814683/watcher-2673554-1276814683 -o /tmp/evaluation-result-2673554-1276814683/solver-2673554-1276814683 -C 1800 -W 2000 -M 1800 run HOME/instance-2673554-1276814683.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: 0.85 0.97 0.99 3/106 27076
/proc/meminfo: memFree=1862172/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0

[startup+0.061665 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 27076
/proc/meminfo: memFree=1862172/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101664 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 27076
/proc/meminfo: memFree=1862172/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301682 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 27076
/proc/meminfo: memFree=1862172/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701717 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 27076
/proc/meminfo: memFree=1862172/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50077 s]
/proc/loadavg: 0.85 0.97 0.99 2/108 27079
/proc/meminfo: memFree=1699096/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=236324 CPUtime=1.48
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 58506 0 0 0 58 90 0 0 25 0 1 0 22762822 241995776 58443 1992294400 134512640 134902295 4287819872 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 59081 58443 257 96 0 58293 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 245024

[startup+3.10091 s]
/proc/loadavg: 0.85 0.97 0.99 2/108 27079
/proc/meminfo: memFree=1544220/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=402232 CPUtime=3.08
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 99809 0 0 0 153 155 0 0 25 0 1 0 22762822 411885568 99746 1992294400 134512640 134902295 4287819872 18446744073709551615 4160108361 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 100558 99746 260 96 0 99770 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 410932

[startup+6.30119 s]
/proc/loadavg: 0.86 0.97 0.99 2/108 27079
/proc/meminfo: memFree=1430636/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=442152 CPUtime=6.28
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 112433 0 0 0 467 161 0 0 25 0 1 0 22762822 452763648 109016 1992294400 134512640 134902295 4287819872 18446744073709551615 4160084157 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 110538 109016 262 96 0 109750 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 450852

[startup+12.7007 s]
/proc/loadavg: 0.87 0.97 0.99 2/108 27079
/proc/meminfo: memFree=1404596/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=466016 CPUtime=12.68
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 126672 0 0 0 1102 166 0 0 25 0 1 0 22762822 477200384 114276 1992294400 134512640 134902295 4287819872 18446744073709551615 4160070251 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 116504 114276 270 96 0 115716 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 474716

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/108 27081
/proc/meminfo: memFree=1398892/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=471660 CPUtime=25.48
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 128068 0 0 0 2380 168 0 0 25 0 1 0 22762822 482979840 115672 1992294400 134512640 134902295 4287819872 18446744073709551615 4160103433 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 117915 115672 270 96 0 117127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 480360

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.99 2/108 27081
/proc/meminfo: memFree=1389964/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=480696 CPUtime=51.07
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 130347 0 0 0 4937 170 0 0 25 0 1 0 22762822 492232704 117951 1992294400 134512640 134902295 4287819872 18446744073709551615 4160088921 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 120174 117951 270 96 0 119386 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 489396

[startup+102.308 s]
/proc/loadavg: 0.97 0.97 0.99 2/108 27083
/proc/meminfo: memFree=1375828/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=494440 CPUtime=102.27
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 133785 0 0 0 10053 174 0 0 25 0 1 0 22762822 506306560 121389 1992294400 134512640 134902295 4287819872 18446744073709551615 4160070266 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 123610 121389 270 96 0 122822 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 503140

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27083
/proc/meminfo: memFree=1359212/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=511164 CPUtime=162.25
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 137940 0 0 0 16047 178 0 0 25 0 1 0 22762822 523431936 125544 1992294400 134512640 134902295 4287819872 18446744073709551615 4160100701 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 127791 125544 270 96 0 127003 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 519864

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27085
/proc/meminfo: memFree=1345324/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=524928 CPUtime=222.24
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 141387 0 0 0 22043 181 0 0 25 0 1 0 22762822 537526272 128991 1992294400 134512640 134902295 4287819872 18446744073709551615 4160091643 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 131232 128991 270 96 0 130444 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 533628

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27087
/proc/meminfo: memFree=1334288/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=536096 CPUtime=282.22
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 144163 0 0 0 28039 183 0 0 25 0 1 0 22762822 548962304 131767 1992294400 134512640 134902295 4287819872 18446744073709551615 4160103325 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 134024 131767 270 96 0 133236 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 544796

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27089
/proc/meminfo: memFree=1322756/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=547472 CPUtime=342.2
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 147017 0 0 0 34035 185 0 0 25 0 1 0 22762822 560611328 134621 1992294400 134512640 134902295 4287819872 18446744073709551615 4160108247 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 136868 134621 270 96 0 136080 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 556172

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27091
/proc/meminfo: memFree=1311348/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=558984 CPUtime=402.19
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 149893 0 0 0 40030 189 0 0 25 0 1 0 22762822 572399616 137497 1992294400 134512640 134902295 4287819872 18446744073709551615 4160103333 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 139746 137497 270 96 0 138958 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 567684

[startup+462.302 s]

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

/proc/27078/statm: 174997 172701 270 96 0 174209 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 708688

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27122
/proc/meminfo: memFree=1160440/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=708832 CPUtime=1241.98
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 187309 0 0 0 123970 228 0 0 25 0 1 0 22762822 725843968 174913 1992294400 134512640 134902295 4287819872 18446744073709551615 4160100478 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 177208 174913 270 96 0 176420 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 717532

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27124
/proc/meminfo: memFree=1153124/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=716092 CPUtime=1301.98
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 189123 0 0 0 129968 230 0 0 25 0 1 0 22762822 733278208 176727 1992294400 134512640 134902295 4287819872 18446744073709551615 4160070399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 179023 176727 270 96 0 178235 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 724792

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27124
/proc/meminfo: memFree=1145560/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=723628 CPUtime=1361.95
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 191017 0 0 0 135963 232 0 0 25 0 1 0 22762822 740995072 178621 1992294400 134512640 134902295 4287819872 18446744073709551615 4160100701 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 180907 178621 270 96 0 180119 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 732328

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27126
/proc/meminfo: memFree=1138864/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=730300 CPUtime=1421.95
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 192677 0 0 0 141961 234 0 0 25 0 1 0 22762822 747827200 180281 1992294400 134512640 134902295 4287819872 18446744073709551615 4160070256 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 182575 180281 270 96 0 181787 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 739000

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27128
/proc/meminfo: memFree=1131548/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=737576 CPUtime=1481.93
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 194500 0 0 0 147957 236 0 0 25 0 1 0 22762822 755277824 182104 1992294400 134512640 134902295 4287819872 18446744073709551615 4160100840 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 184394 182104 270 96 0 183606 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 746276

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27130
/proc/meminfo: memFree=1124852/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=744264 CPUtime=1541.91
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 196159 0 0 0 153953 238 0 0 25 0 1 0 22762822 762126336 183763 1992294400 134512640 134902295 4287819872 18446744073709551615 4160100698 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 186066 183763 270 96 0 185278 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 752964

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27132
/proc/meminfo: memFree=1117536/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=751392 CPUtime=1601.9
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 197972 0 0 0 159950 240 0 0 25 0 1 0 22762822 769425408 185576 1992294400 134512640 134902295 4287819872 18446744073709551615 4160070267 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 187848 185576 270 96 0 187060 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 760092

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27132
/proc/meminfo: memFree=1108608/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=760320 CPUtime=1661.88
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 200202 0 0 0 165945 243 0 0 25 0 1 0 22762822 778567680 187806 1992294400 134512640 134902295 4287819872 18446744073709551615 4160082911 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 190080 187806 270 96 0 189292 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 769020

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27134
/proc/meminfo: memFree=1093976/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=775528 CPUtime=1721.87
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 203917 0 0 0 171939 248 0 0 25 0 1 0 22762822 794140672 191521 1992294400 134512640 134902295 4287819872 18446744073709551615 4160100478 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 193882 191521 270 96 0 193094 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 784228

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27136
/proc/meminfo: memFree=1080088/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=789008 CPUtime=1781.85
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 207283 0 0 0 177934 251 0 0 25 0 1 0 22762822 807944192 194887 1992294400 134512640 134902295 4287819872 18446744073709551615 4160089300 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 197252 194887 270 96 0 196464 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 797708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27136
/proc/meminfo: memFree=1075872/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=793240 CPUtime=1800.06
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 208331 0 0 0 179754 252 0 0 25 0 1 0 22762822 812277760 195935 1992294400 134512640 134902295 4287819872 18446744073709551615 4160091233 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 198310 195935 270 96 0 197522 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 801940

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: 0.99 0.97 0.99 2/108 27136
/proc/meminfo: memFree=1075872/2059040 swapFree=4139880/4192956
[pid=27076] ppid=27074 vsize=8700 CPUtime=0
/proc/27076/stat : 27076 (run) S 27074 27076 27051 0 -1 4202496 388 134 0 0 0 0 0 0 23 0 1 0 22762822 8908800 250 1992294400 4194304 4922060 140733213977728 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27076/statm: 2175 250 211 178 0 68 0
[pid=27078] ppid=27076 vsize=793240 CPUtime=1800.06
/proc/27078/stat : 27078 (PBPASSolver) R 27076 27076 27051 0 -1 4202496 208331 0 0 0 179754 252 0 0 25 0 1 0 22762822 812277760 195935 1992294400 134512640 134902295 4287819872 18446744073709551615 4160091233 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27078/statm: 198310 195935 270 96 0 197522 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 801940

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27076 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 1800.06
#
# 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): 1800.06
CPU user time (s): 1797.54
CPU system time (s): 2.52
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 801940

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= 522
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 3.12052 second user time and 8.36373 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-18 00:44:44
IDJOB=2673554
IDBENCH=48221
IDSOLVER=1174
FILE ID=node031/2673554-1276814683
PBS_JOBID= 11176726
Free space on /tmp= 62576 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673554-1276814683/watcher-2673554-1276814683 -o /tmp/evaluation-result-2673554-1276814683/solver-2673554-1276814683 -C 1800 -W 2000 -M 1800  run HOME/instance-2673554-1276814683.opb

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

MD5SUM BENCH= 5ebd53ca3e688df11993cbeac431dac6
RANDOM SEED=1700228181

node031.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		: 3000.219
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1862692 kB
Buffers:         20636 kB
Cached:          85476 kB
SwapCached:       5568 kB
Active:          56788 kB
Inactive:        61628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1862692 kB
SwapTotal:     4192956 kB
SwapFree:      4139880 kB
Dirty:            1288 kB
Writeback:           0 kB
AnonPages:       10892 kB
Mapped:          12880 kB
Slab:            55828 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182128 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62576 MiB
End job on node031 at 2010-06-18 01:14:46