Trace number 2673620

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) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-11_22.opb
MD5SUM75c7e5778aa6d0e8c18984c9064c30c6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8908
Best CPU time to get the best result obtained on this benchmark0.054991
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8908
Optimality of the best value was proved YES
Number of variables253
Total number of constraints264
Number of constraints which are clauses242
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 253
Biggest coefficient in the objective function 2437
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 125403
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2437
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 125403
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.48	c 253 264 0 0 0 0 0 0
0.00/0.48	o 22829
0.00/0.48	c 65536 ~x4407+32768 ~x4406+16384 ~x4405+8192 ~x4404+4096 ~x4403+2048 ~x4402+1024 ~x4401+512 ~x4400+256 ~x4399+128 ~x4398+64 ~x4397+32 ~x4396+16 ~x4395+8 ~x4394+4 ~x4393+2 ~x4392+1 ~x4391+1545 ~x254+1162 ~x253+2101 ~x252+1697 ~x251+1617 ~x250+2131 ~x249+2437 ~x248+1333 ~x247+1316 ~x246+2023 ~x245+1177 ~x244+388 ~x243+311 ~x242+326 ~x241+330 ~x240+132 ~x239+613 ~x238+466 ~x237+467 ~x236+630 ~x235+238 ~x234+658 ~x233+395 ~x232+299 ~x231+739 ~x230+739 ~x229+145 ~x228+547 ~x227+408 ~x226+788 ~x225+611 ~x224+294 ~x223+272 ~x222+234 ~x221+495 ~x220+373 ~x219+385 ~x218+557 ~x217+342 ~x216+325 ~x215+406 ~x214+373 ~x213+358 ~x212+177 ~x211+260 ~x210+407 ~x209+421 ~x208+215 ~x207+193 ~x206+159 ~x205+174 ~x204+131 ~x203+212 ~x202+247 ~x201+610 ~x200+372 ~x199+307 ~x198+645 ~x197+141 ~x196+767 ~x195+771 ~x194+411 ~x193+560 ~x192+645 ~x191+500 ~x190+293 ~x189+482 ~x188+442 ~x187+283 ~x186+528 ~x185+781 ~x184+590 ~x183+575 ~x182+134 ~x181+307 ~x180+501 ~x179+767 ~x178+476 ~x177+797 ~x176+431 ~x175+637 ~x174+535 ~x173+670 ~x172+638 ~x171+485 ~x170+650 ~x169+111 ~x168+623 ~x167+665 ~x166+760 ~x165+641 ~x164+560 ~x163+497 ~x162+123 ~x161+572 ~x160+715 ~x159+770 ~x158+631 ~x157+359 ~x156+249 ~x155+729 ~x154+408 ~x153+328 ~x152+313 ~x151+755 ~x150+794 ~x149+601 ~x148+224 ~x147+230 ~x146+121 ~x145+399 ~x144+739 ~x143+385 ~x142+176 ~x141+242 ~x140+403 ~x139+243 ~x138+144 ~x137+731 ~x136+398 ~x135+343 ~x134+452 ~x133+718 ~x132+368 ~x131+258 ~x130+387 ~x129+464 ~x128+639 ~x127+394 ~x126+708 ~x125+686 ~x124+324 ~x123+381 ~x122+748 ~x121+291 ~x120+416 ~x119+350 ~x118+498 ~x117+492 ~x116+665 ~x115+195 ~x114+682 ~x113+622 ~x112+750 ~x111+328 ~x110+114 ~x109+328 ~x108+133 ~x107+418 ~x106+155 ~x105+450 ~x104+797 ~x103+318 ~x102+142 ~x101+497 ~x100+283 ~x99+375 ~x98+616 ~x97+404 ~x96+203 ~x95+440 ~x94+329 ~x93+276 ~x92+146 ~x91+350 ~x90+349 ~x89+223 ~x88+772 ~x87+511 ~x86+542 ~x85+278 ~x84+689 ~x83+456 ~x82+345 ~x81+409 ~x80+425 ~x79+305 ~x78+332 ~x77+613 ~x76+179 ~x75+195 ~x74+359 ~x73+397 ~x72+466 ~x71+516 ~x70+600 ~x69+452 ~x68+746 ~x67+119 ~x66+573 ~x65+211 ~x64+241 ~x63+221 ~x62+352 ~x61+391 ~x60+244 ~x59+693 ~x58+462 ~x57+731 ~x56+204 ~x55+641 ~x54+468 ~x53+609 ~x52+214 ~x51+462 ~x50+451 ~x49+453 ~x48+774 ~x47+506 ~x46+462 ~x45+435 ~x44+547 ~x43+507 ~x42+781 ~x41+655 ~x40+504 ~x39+516 ~x38+145 ~x37+709 ~x36+449 ~x35+511 ~x34+374 ~x33+753 ~x32+540 ~x31+102 ~x30+585 ~x29+542 ~x28+796 ~x27+420 ~x26+588 ~x25+670 ~x24+684 ~x23+492 ~x22+173 ~x21+384 ~x20+205 ~x19+708 ~x18+586 ~x17+397 ~x16+357 ~x15+772 ~x14+487 ~x1

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-2673620-1276804716/watcher-2673620-1276804716 -o /tmp/evaluation-result-2673620-1276804716/solver-2673620-1276804716 -C 1800 -W 2000 -M 1800 run HOME/instance-2673620-1276804716.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: 1.02 1.02 1.00 3/105 25482
/proc/meminfo: memFree=1874636/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0

[startup+0.0935221 s]
/proc/loadavg: 1.02 1.02 1.00 3/105 25482
/proc/meminfo: memFree=1874636/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101521 s]
/proc/loadavg: 1.02 1.02 1.00 3/105 25482
/proc/meminfo: memFree=1874636/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300543 s]
/proc/loadavg: 1.02 1.02 1.00 3/105 25482
/proc/meminfo: memFree=1874636/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700588 s]
/proc/loadavg: 1.02 1.02 1.00 3/105 25482
/proc/meminfo: memFree=1874636/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50168 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 25485
/proc/meminfo: memFree=1840396/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=38408 CPUtime=1.49
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 10261 0 0 0 142 7 0 0 19 0 1 0 21765299 39329792 8807 1992294400 134512640 134902295 4291488256 18446744073709551615 4159902326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 9602 8807 269 96 0 8814 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47108

[startup+3.10185 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 25485
/proc/meminfo: memFree=1839404/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=38676 CPUtime=3.09
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 10333 0 0 0 302 7 0 0 23 0 1 0 21765299 39604224 8879 1992294400 134512640 134902295 4291488256 18446744073709551615 4159902326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 9669 8879 269 96 0 8881 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47376

[startup+6.30121 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 25485
/proc/meminfo: memFree=1838660/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=39732 CPUtime=6.29
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 10593 0 0 0 622 7 0 0 25 0 1 0 21765299 40685568 9139 1992294400 134512640 134902295 4291488256 18446744073709551615 4159920899 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 9933 9139 269 96 0 9145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48432

[startup+12.7019 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 25485
/proc/meminfo: memFree=1836676/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=41512 CPUtime=12.68
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 11041 0 0 0 1261 7 0 0 25 0 1 0 21765299 42508288 9587 1992294400 134512640 134902295 4291488256 18446744073709551615 4159914475 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 10378 9587 269 96 0 9590 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 50212

[startup+25.5013 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 25485
/proc/meminfo: memFree=1833204/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=44868 CPUtime=25.48
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 11878 0 0 0 2540 8 0 0 25 0 1 0 21765299 45944832 10424 1992294400 134512640 134902295 4291488256 18446744073709551615 4159902570 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 11217 10424 269 96 0 10429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53568

[startup+51.1012 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 25487
/proc/meminfo: memFree=1829360/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=48488 CPUtime=51.07
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 12782 0 0 0 5099 8 0 0 25 0 1 0 21765299 49651712 11328 1992294400 134512640 134902295 4291488256 18446744073709551615 4159923391 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 12122 11328 269 96 0 11334 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 57188

[startup+102.308 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25487
/proc/meminfo: memFree=1824276/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=53588 CPUtime=102.26
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 14044 0 0 0 10217 9 0 0 25 0 1 0 21765299 54874112 12590 1992294400 134512640 134902295 4291488256 18446744073709551615 4159902430 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 13397 12590 269 96 0 12609 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 62288

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25498
/proc/meminfo: memFree=1813860/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=63956 CPUtime=162.22
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 16616 0 0 0 16209 13 0 0 25 0 1 0 21765299 65490944 15162 1992294400 134512640 134902295 4291488256 18446744073709551615 4159940427 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 15989 15162 269 96 0 15201 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 72656

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25500
/proc/meminfo: memFree=1809272/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=68432 CPUtime=222.2
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 17750 0 0 0 22206 14 0 0 25 0 1 0 21765299 70074368 16296 1992294400 134512640 134902295 4291488256 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 17108 16296 269 96 0 16320 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 77132

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25502
/proc/meminfo: memFree=1802080/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=75700 CPUtime=282.18
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 19558 0 0 0 28202 16 0 0 25 0 1 0 21765299 77516800 18104 1992294400 134512640 134902295 4291488256 18446744073709551615 4159902529 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 18925 18104 269 96 0 18137 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 84400

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25502
/proc/meminfo: memFree=1795384/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=82352 CPUtime=342.16
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 21220 0 0 0 34198 18 0 0 25 0 1 0 21765299 84328448 19766 1992294400 134512640 134902295 4291488256 18446744073709551615 4159937998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 20588 19766 269 96 0 19800 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 91052

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25504
/proc/meminfo: memFree=1788316/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=89660 CPUtime=402.15
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 23010 0 0 0 40195 20 0 0 25 0 1 0 21765299 91811840 21556 1992294400 134512640 134902295 4291488256 18446744073709551615 4159921216 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 22415 21556 269 96 0 21627 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 98360

[startup+462.302 s]

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

/proc/25484/statm: 37825 36962 269 96 0 37037 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 160000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25526
/proc/meminfo: memFree=1723340/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=154016 CPUtime=1181.91
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 39073 0 0 0 118149 42 0 0 25 0 1 0 21765299 157712384 37619 1992294400 134512640 134902295 4291488256 18446744073709551615 4159940427 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 38504 37619 269 96 0 37716 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 162716

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25526
/proc/meminfo: memFree=1720736/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=156320 CPUtime=1241.89
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 39661 0 0 0 124146 43 0 0 25 0 1 0 21765299 160071680 38207 1992294400 134512640 134902295 4291488256 18446744073709551615 4159902326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 39080 38207 269 96 0 38292 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 165020

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25528
/proc/meminfo: memFree=1718380/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=158532 CPUtime=1301.87
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 40238 0 0 0 130144 43 0 0 25 0 1 0 21765299 162336768 38784 1992294400 134512640 134902295 4291488256 18446744073709551615 4159932760 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 39633 38784 269 96 0 38845 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 167232

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25530
/proc/meminfo: memFree=1714536/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=162548 CPUtime=1361.85
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 41211 0 0 0 136140 45 0 0 25 0 1 0 21765299 166449152 39757 1992294400 134512640 134902295 4291488256 18446744073709551615 4159935482 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 40637 39757 269 96 0 39849 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 171248

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25532
/proc/meminfo: memFree=1708212/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=168784 CPUtime=1421.84
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 42797 0 0 0 142137 47 0 0 25 0 1 0 21765299 172834816 41343 1992294400 134512640 134902295 4291488256 18446744073709551615 4159921589 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 42196 41343 269 96 0 41408 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 177484

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25534
/proc/meminfo: memFree=1701640/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=175260 CPUtime=1481.81
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 44422 0 0 0 148133 48 0 0 25 0 1 0 21765299 179466240 42968 1992294400 134512640 134902295 4291488256 18446744073709551615 4159902463 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 43815 42968 269 96 0 43027 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 183960

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25534
/proc/meminfo: memFree=1695068/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=182184 CPUtime=1541.8
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 46052 0 0 0 154130 50 0 0 25 0 1 0 21765299 186556416 44598 1992294400 134512640 134902295 4291488256 18446744073709551615 4159932760 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 45546 44598 269 96 0 44758 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 190884

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25536
/proc/meminfo: memFree=1689488/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=187872 CPUtime=1601.78
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 47465 0 0 0 160126 52 0 0 25 0 1 0 21765299 192380928 46011 1992294400 134512640 134902295 4291488256 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 46968 46011 269 96 0 46180 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 196572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25538
/proc/meminfo: memFree=1682668/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=194364 CPUtime=1661.76
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 49112 0 0 0 166122 54 0 0 25 0 1 0 21765299 199028736 47658 1992294400 134512640 134902295 4291488256 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 48591 47658 269 96 0 47803 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 203064

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25540
/proc/meminfo: memFree=1677212/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=200040 CPUtime=1721.74
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 50509 0 0 0 172119 55 0 0 25 0 1 0 21765299 204840960 49055 1992294400 134512640 134902295 4291488256 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 50010 49055 269 96 0 49222 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 208740

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25542
/proc/meminfo: memFree=1671136/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=205856 CPUtime=1781.72
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 51983 0 0 0 178115 57 0 0 25 0 1 0 21765299 210796544 50529 1992294400 134512640 134902295 4291488256 18446744073709551615 4159923557 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 51464 50529 269 96 0 50676 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 214556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25542
/proc/meminfo: memFree=1669152/2059040 swapFree=4136384/4192956
[pid=25482] ppid=25480 vsize=8700 CPUtime=0
/proc/25482/stat : 25482 (run) S 25480 25482 25024 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21765298 8908800 250 1992294400 4194304 4922060 140734960081488 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25482/statm: 2175 250 211 178 0 68 0
[pid=25484] ppid=25482 vsize=207836 CPUtime=1800.04
/proc/25484/stat : 25484 (PBPASSolver) R 25482 25482 25024 0 -1 4202496 52459 0 0 0 179946 58 0 0 25 0 1 0 21765299 212824064 51005 1992294400 134512640 134902295 4291488256 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25484/statm: 51959 51005 269 96 0 51171 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 216536

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 25482 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 1800.04
#
# 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): 1800.04
CPU user time (s): 1799.46
CPU system time (s): 0.58
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 216536

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 2.77758 second user time and 8.70668 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-17 21:58:36
IDJOB=2673620
IDBENCH=24969
IDSOLVER=1174
FILE ID=node086/2673620-1276804716
PBS_JOBID= 11176662
Free space on /tmp= 62576 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673620-1276804716/watcher-2673620-1276804716 -o /tmp/evaluation-result-2673620-1276804716/solver-2673620-1276804716 -C 1800 -W 2000 -M 1800  run HOME/instance-2673620-1276804716.opb

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

MD5SUM BENCH= 75c7e5778aa6d0e8c18984c9064c30c6
RANDOM SEED=626013863

node086.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1875156 kB
Buffers:         20136 kB
Cached:          87364 kB
SwapCached:       9452 kB
Active:          59232 kB
Inactive:        60492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1875156 kB
SwapTotal:     4192956 kB
SwapFree:      4136384 kB
Dirty:             672 kB
Writeback:           8 kB
AnonPages:       10804 kB
Mapped:           9156 kB
Slab:            42476 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182148 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= 62576 MiB
End job on node086 at 2010-06-17 22:28:39