Trace number 2673781

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? (MO) 23.89 23.9139

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc06.opb
MD5SUM0662414c0fee45075e37f5c5e2481506
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51018
Total number of constraints820
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 constraints820
Minimum length of a constraint30
Maximum length of a constraint13471
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 211324891222433894400
Number of bits of the biggest number in a constraint 68
Biggest sum of numbers in a constraint 23205541583449342163452
Number of bits of the biggest sum of numbers75
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

17.09/17.10	c 51018 820 0 0 0 0 0 0
17.09/17.10	c 137438953472 ~x51057+68719476736 ~x51056+34359738368 ~x51055+17179869184 ~x51054+8589934592 ~x51053+4294967296 ~x51052+2147483648 ~x51051+1073741824 ~x51050+536870912 ~x51049+268435456 ~x51048+134217728 ~x51047+67108864 ~x51046+33554432 ~x51045+16777216 ~x51044+8388608 ~x51043+4194304 ~x51042+2097152 ~x51041+1048576 ~x51040+524288 ~x51039+262144 ~x51038+131072 ~x51037+65536 ~x51036+32768 ~x51035+16384 ~x51034+8192 ~x51033+4096 ~x51032+2048 ~x51031+1024 ~x51030+512 ~x51029+256 ~x51028+128 ~x51027+64 ~x51026+32 ~x51025+16 ~x51024+8 ~x51023+4 ~x51022+2 ~x51021+1 ~x51020+26843545600 x47093+13421772800 x47092+6710886400 x47091+3355443200 x47090+1677721600 x47089+838860800 x47088+419430400 x47087+209715200 x47086+104857600 x47085+52428800 x47084+26214400 x47083+13107200 x47082+6553600 x47081+3276800 x47080+1638400 x47079+819200 x47078+409600 x47077+204800 x47076+102400 x47075+51200 x47074+25600 x47073+12800 x47072+6400 x47071+3200 x47070+1600 x47069+800 x47068+400 x47067+200 x47066+100 x47065+50 x47064+26843545600 x22381+13421772800 x22380+6710886400 x22379+3355443200 x22378+1677721600 x22377+838860800 x22376+419430400 x22375+209715200 x22374+104857600 x22373+52428800 x22372+26214400 x22371+13107200 x22370+6553600 x22369+3276800 x22368+1638400 x22367+819200 x22366+409600 x22365+204800 x22364+102400 x22363+51200 x22362+25600 x22361+12800 x22360+6400 x22359+3200 x22358+1600 x22357+800 x22356+400 x22355+200 x22354+100 x22353+50 x22352+26843545600 x21331+13421772800 x21330+6710886400 x21329+3355443200 x21328+1677721600 x21327+838860800 x21326+419430400 x21325+209715200 x21324+104857600 x21323+52428800 x21322+26214400 x21321+13107200 x21320+6553600 x21319+3276800 x21318+1638400 x21317+819200 x21316+409600 x21315+204800 x21314+102400 x21313+51200 x21312+25600 x21311+12800 x21310+6400 x21309+3200 x21308+1600 x21307+800 x21306+400 x21305+200 x21304+100 x21303+50 x21302+26843545600 x20281+13421772800 x20280+6710886400 x20279+3355443200 x20278+1677721600 x20277+838860800 x20276+419430400 x20275+209715200 x20274+104857600 x20273+52428800 x20272+26214400 x20271+13107200 x20270+6553600 x20269+3276800 x20268+1638400 x20267+819200 x20266+409600 x20265+204800 x20264+102400 x20263+51200 x20262+25600 x20261+12800 x20260+6400 x20259+3200 x20258+1600 x20257+800 x20256+400 x20255+200 x20254+100 x20253+50 x20252+37044092928 ~x1081+18522046464 ~x1080+9261023232 ~x1079+4630511616 ~x1078+2315255808 ~x1077+1157627904 ~x1076+578813952 ~x1075+289406976 ~x1074+144703488 ~x1073+72351744 ~x1072+36175872 ~x1071+18087936 ~x1070+9043968 ~x1069+4521984 ~x1068+2260992 ~x1067+1130496 ~x1066+565248 ~x1065+282624 ~x1064+141312 ~x1063+70656 ~x1062+35328 ~x1061+17664 ~x1060+8832 ~x1059+4416 ~x1058+2208 ~x1057+1104 ~x1056+552 ~x1055+276 ~x1054+138 ~x1053+69 ~x1052+42412802048 ~x31+21206401024 ~x30+10603200512 ~x29+5301600256 ~x28+2650800128 ~x27+1325400064 ~x26+662700032 ~x25+331350016 ~x24+165675008 ~x23+82837504 ~x22+41418752 ~x21+20709376 ~x20+10354688 ~x19+5177344 ~x18+2588672 ~x17+1294336 ~x16+647168 ~x15+323584 ~x14+161792 ~x13+80896 ~x12+40448 ~x11+20224 ~x10+10112 ~x9+5056 ~x8+2528 ~x7+1264 ~x6+632 ~x5+316 ~x4+158 ~x3+79 ~x2-0=433791696747
20.18/20.25	c 137438953472 ~x172340+68719476736 ~x172339+34359738368 ~x172338+17179869184 ~x172337+8589934592 ~x172336+4294967296 ~x172335+2147483648 ~x172334+1073741824 ~x172333+536870912 ~x172332+268435456 ~x172331+134217728 ~x172330+67108864 ~x172329+33554432 ~x172328+16777216 ~x172327+8388608 ~x172326+4194304 ~x172325+2097152 ~x172324+1048576 ~x172323+524288 ~x172322+262144 ~x172321+131072 ~x172320+65536 ~x172319+32768 ~x172318+16384 ~x172317+8192 ~x172316+4096 ~x172315+2048 ~x172314+1024 ~x172313+512 ~x172312+256 ~x172311+128 ~x172310+64 ~x172309+32 ~x172308+16 ~x172307+8 ~x172306+4 ~x172305+2 ~x172304+1 ~x172303+26843545600 x47123+13421772800 x47122+6710886400 x47121+3355443200 x47120+1677721600 x47119+838860800 x47118+419430400 x47117+209715200 x47116+104857600 x47115+52428800 x47114+26214400 x47113+13107200 x47112+6553600 x47111+3276800 x47110+1638400 x47109+819200 x47108+409600 x47107+204800 x47106+102400 x47105+51200 x47104+25600 x47103+12800 x47102+6400 x47101+3200 x47100+1600 x47099+800 x47098+400 x47097+200 x47096+100 x47095+50 x47094+26843545600 x22411+13421772800 x22410+6710886400 x22409+3355443200 x22408+1677721600 x22407+838860800 x22406+419430400 x22405+209715200 x22404+104857600 x22403+52428800 x22402+26214400 x22401+13107200 x22400+6553600 x22399+3276800 x22398+1638400 x22397+819200 x22396+409600 x22395+204800 x22394+102400 x22393+51200 x22392+25600 x22391+12800 x22390+6400 x22389+3200 x22388+1600 x22387+800 x22386+400 x22385+200 x22384+100 x22383+50 x22382+26843545600 x21361+13421772800 x21360+6710886400 x21359+3355443200 x21358+1677721600 x21357+838860800 x21356+419430400 x21355+209715200 x21354+104857600 x21353+52428800 x21352+26214400 x21351+13107200 x21350+6553600 x21349+3276800 x21348+1638400 x21347+819200 x21346+409600 x21345+204800 x21344+102400 x21343+51200 x21342+25600 x21341+12800 x21340+6400 x21339+3200 x21338+1600 x21337+800 x21336+400 x21335+200 x21334+100 x21333+50 x21332+26843545600 x20311+13421772800 x20310+6710886400 x20309+3355443200 x20308+1677721600 x20307+838860800 x20306+419430400 x20305+209715200 x20304+104857600 x20303+52428800 x20302+26214400 x20301+13107200 x20300+6553600 x20299+3276800 x20298+1638400 x20297+819200 x20296+409600 x20295+204800 x20294+102400 x20293+51200 x20292+25600 x20291+12800 x20290+6400 x20289+3200 x20288+1600 x20287+800 x20286+400 x20285+200 x20284+100 x20283+50 x20282+37044092928 ~x1111+18522046464 ~x1110+9261023232 ~x1109+4630511616 ~x1108+2315255808 ~x1107+1157627904 ~x1106+578813952 ~x1105+289406976 ~x1104+144703488 ~x1103+72351744 ~x1102+36175872 ~x1101+18087936 ~x1100+9043968 ~x1099+4521984 ~x1098+2260992 ~x1097+1130496 ~x1096+565248 ~x1095+282624 ~x1094+141312 ~x1093+70656 ~x1092+35328 ~x1091+17664 ~x1090+8832 ~x1089+4416 ~x1088+2208 ~x1087+1104 ~x1086+552 ~x1085+276 ~x1084+138 ~x1083+69 ~x1082+42412802048 ~x61+21206401024 ~x60+10603200512 ~x59+5301600256 ~x58+2650800128 ~x57+1325400064 ~x56+662700032 ~x55+331350016 ~x54+165675008 ~x53+82837504 ~x52+41418752 ~x51+20709376 ~x50+10354688 ~x49+5177344 ~x48+2588672 ~x47+1294336 ~x46+647168 ~x45+323584 ~x44+161792 ~x43+80896 ~x42+40448 ~x41+20224 ~x40+10112 ~x39+5056 ~x38+2528 ~x37+1264 ~x36+632 ~x35+316 ~x34+158 ~x33+79 ~x32-0=433791696747
23.08/23.14	c 137438953472 ~x293623+68719476736 ~x293622+34359738368 ~x293621+17179869184 ~x293620+8589934592 ~x293619+4294967296 ~x293618+2147483648 ~x293617+1073741824 ~x293616+536870912 ~x293615+268435456 ~x293614+134217728 ~x293613+67108864 ~x293612+33554432 ~x293611+16777216 ~x293610+8388608 ~x293609+4194304 ~x293608+2097152 ~x293607+1048576 ~x293606+524288 ~x293605+262144 ~x293604+131072 ~x293603+65536 ~x293602+32768 ~x293601+16384 ~x293600+8192 ~x293599+4096 ~x293598+2048 ~x293597+1024 ~x293596+512 ~x293595+256 ~x293594+128 ~x293593+64 ~x293592+32 ~x293591+16 ~x293590+8 ~x293589+4 ~x293588+2 ~x293587+1 ~x293586+26843545600 x47153+13421772800 x47152+6710886400 x47151+3355443200 x47150+1677721600 x47149+838860800 x47148+419430400 x47147+209715200 x47146+104857600 x47145+52428800 x47144+26214400 x47143+13107200 x47142+6553600 x47141+3276800 x47140+1638400 x47139+819200 x47138+409600 x47137+204800 x47136+102400 x47135+51200 x47134+25600 x47133+12800 x47132+6400 x47131+3200 x47130+1600 x47129+800 x47128+400 x47127+200 x47126+100 x47125+50 x47124+26843545600 x22441+13421772800 x22440+6710886400 x22439+3355443200 x22438+1677721600 x22437+838860800 x22436+419430400 x22435+209715200 x22434+104857600 x22433+52428800 x22432+26214400 x22431+13107200 x22430+6553600 x22429+3276800 x22428+1638400 x22427+819200 x22426+409600 x22425+204800 x22424+102400 x22423+51200 x22422+25600 x22421+12800 x22420+6400 x22419+3200 x22418+1600 x22417+800 x22416+400 x22415+200 x22414+100 x22413+50 x22412+26843545600 x21391+13421772800 x21390+6710886400 x21389+3355443200 x21388+1677721600 x21387+838860800 x21386+419430400 x21385+209715200 x21384+104857600 x21383+52428800 x21382+26214400 x21381+13107200 x21380+6553600 x21379+3276800 x21378+1638400 x21377+819200 x21376+409600 x21375+204800 x21374+102400 x21373+51200 x21372+25600 x21371+12800 x21370+6400 x21369+3200 x21368+1600 x21367+800 x21366+400 x21365+200 x21364+100 x21363+50 x21362+26843545600 x20341+13421772800 x20340+6710886400 x20339+3355443200 x20338+1677721600 x20337+838860800 x20336+419430400 x20335+209715200 x20334+104857600 x20333+52428800 x20332+26214400 x20331+13107200 x20330+6553600 x20329+3276800 x20328+1638400 x20327+819200 x20326+409600 x20325+204800 x20324+102400 x20323+51200 x20322+25600 x20321+12800 x20320+6400 x20319+3200 x20318+1600 x20317+800 x20316+400 x20315+200 x20314+100 x20313+50 x20312+37044092928 ~x1141+18522046464 ~x1140+9261023232 ~x1139+4630511616 ~x1138+2315255808 ~x1137+1157627904 ~x1136+578813952 ~x1135+289406976 ~x1134+144703488 ~x1133+72351744 ~x1132+36175872 ~x1131+18087936 ~x1130+9043968 ~x1129+4521984 ~x1128+2260992 ~x1127+1130496 ~x1126+565248 ~x1125+282624 ~x1124+141312 ~x1123+70656 ~x1122+35328 ~x1121+17664 ~x1120+8832 ~x1119+4416 ~x1118+2208 ~x1117+1104 ~x1116+552 ~x1115+276 ~x1114+138 ~x1113+69 ~x1112+42412802048 ~x91+21206401024 ~x90+10603200512 ~x89+5301600256 ~x88+2650800128 ~x87+1325400064 ~x86+662700032 ~x85+331350016 ~x84+165675008 ~x83+82837504 ~x82+41418752 ~x81+20709376 ~x80+10354688 ~x79+5177344 ~x78+2588672 ~x77+1294336 ~x76+647168 ~x75+323584 ~x74+161792 ~x73+

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-2673781-1276800034/watcher-2673781-1276800034 -o /tmp/evaluation-result-2673781-1276800034/solver-2673781-1276800034 -C 1800 -W 2000 -M 1800 run HOME/instance-2673781-1276800034.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 23956
/proc/meminfo: memFree=1814716/2059040 swapFree=4164940/4192956
[pid=23956] ppid=23954 vsize=8700 CPUtime=0
/proc/23956/stat : 23956 (run) S 23954 23956 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21298807 8908800 251 1992294400 4194304 4922060 140734594309680 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23956/statm: 2175 251 211 178 0 68 0

[startup+0.096085 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23956
/proc/meminfo: memFree=1814716/2059040 swapFree=4164940/4192956
[pid=23956] ppid=23954 vsize=8700 CPUtime=0
/proc/23956/stat : 23956 (run) S 23954 23956 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21298807 8908800 251 1992294400 4194304 4922060 140734594309680 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23956/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101085 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23956
/proc/meminfo: memFree=1814716/2059040 swapFree=4164940/4192956
[pid=23956] ppid=23954 vsize=8700 CPUtime=0
/proc/23956/stat : 23956 (run) S 23954 23956 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21298807 8908800 251 1992294400 4194304 4922060 140734594309680 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23956/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301097 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23956
/proc/meminfo: memFree=1814716/2059040 swapFree=4164940/4192956
[pid=23956] ppid=23954 vsize=8700 CPUtime=0
/proc/23956/stat : 23956 (run) S 23954 23956 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21298807 8908800 251 1992294400 4194304 4922060 140734594309680 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23956/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701124 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23956
/proc/meminfo: memFree=1814716/2059040 swapFree=4164940/4192956
[pid=23956] ppid=23954 vsize=8700 CPUtime=0
/proc/23956/stat : 23956 (run) S 23954 23956 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21298807 8908800 251 1992294400 4194304 4922060 140734594309680 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23956/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23959
/proc/meminfo: memFree=1662056/2059040 swapFree=4164940/4192956
[pid=23956] ppid=23954 vsize=8700 CPUtime=0
/proc/23956/stat : 23956 (run) S 23954 23956 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21298807 8908800 251 1992294400 4194304 4922060 140734594309680 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23956/statm: 2175 251 211 178 0 68 0
[pid=23958] ppid=23956 vsize=227524 CPUtime=1.49
/proc/23958/stat : 23958 (PBPASSolver) R 23956 23956 23794 0 -1 4202496 56327 0 0 0 58 91 0 0 25 0 1 0 21298808 232984576 56265 1992294400 134512640 134902295 4294462944 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23958/statm: 56881 56265 256 96 0 56093 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 236224

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23959
/proc/meminfo: memFree=1507792/2059040 swapFree=4164940/4192956
[pid=23956] ppid=23954 vsize=8700 CPUtime=0
/proc/23956/stat : 23956 (run) S 23954 23956 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21298807 8908800 251 1992294400 4194304 4922060 140734594309680 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23956/statm: 2175 251 211 178 0 68 0
[pid=23958] ppid=23956 vsize=440548 CPUtime=3.08
/proc/23958/stat : 23958 (PBPASSolver) R 23956 23956 23794 0 -1 4202496 109511 0 0 0 131 177 0 0 25 0 1 0 21298808 451121152 109449 1992294400 134512640 134902295 4294462944 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23958/statm: 110137 109449 256 96 0 109349 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 449248

[startup+6.30049 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23959
/proc/meminfo: memFree=1091276/2059040 swapFree=4164940/4192956
[pid=23956] ppid=23954 vsize=8700 CPUtime=0
/proc/23956/stat : 23956 (run) S 23954 23956 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21298807 8908800 251 1992294400 4194304 4922060 140734594309680 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23956/statm: 2175 251 211 178 0 68 0
[pid=23958] ppid=23956 vsize=821700 CPUtime=6.28
/proc/23958/stat : 23958 (PBPASSolver) R 23956 23956 23794 0 -1 4202496 204748 0 0 0 303 325 0 0 25 0 1 0 21298808 841420800 204686 1992294400 134512640 134902295 4294462944 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23958/statm: 205425 204686 256 96 0 204637 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 830400

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23959
/proc/meminfo: memFree=490876/2059040 swapFree=4164940/4192956
[pid=23956] ppid=23954 vsize=8700 CPUtime=0
/proc/23956/stat : 23956 (run) S 23954 23956 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21298807 8908800 251 1992294400 4194304 4922060 140734594309680 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23956/statm: 2175 251 211 178 0 68 0
[pid=23958] ppid=23956 vsize=1326340 CPUtime=12.68
/proc/23958/stat : 23958 (PBPASSolver) R 23956 23956 23794 0 -1 4202496 331848 0 0 0 662 606 0 0 25 0 1 0 21298808 1358172160 330850 1992294400 134512640 134902295 4294462944 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23958/statm: 331585 330850 256 96 0 330797 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1335040



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+23.9006 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23961
/proc/meminfo: memFree=10564/2059040 swapFree=4164940/4192956
[pid=23956] ppid=23954 vsize=8700 CPUtime=0
/proc/23956/stat : 23956 (run) S 23954 23956 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21298807 8908800 251 1992294400 4194304 4922060 140734594309680 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23956/statm: 2175 251 211 178 0 68 0
[pid=23958] ppid=23956 vsize=1838896 CPUtime=23.89
/proc/23958/stat : 23958 (PBPASSolver) R 23956 23956 23794 0 -1 4202496 464570 0 0 0 1628 761 0 0 25 0 1 0 21298808 1883029504 457278 1992294400 134512640 134902295 4294462944 18446744073709551615 7865852 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23958/statm: 459724 457278 262 96 0 458936 0
Current children cumulated CPU time (s) 23.89
Current children cumulated vsize (KiB) 1847596

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

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

[startup+23.9006 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23961
/proc/meminfo: memFree=10564/2059040 swapFree=4164940/4192956
[pid=23956] ppid=23954 vsize=8700 CPUtime=0
/proc/23956/stat : 23956 (run) S 23954 23956 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21298807 8908800 251 1992294400 4194304 4922060 140734594309680 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23956/statm: 2175 251 211 178 0 68 0
[pid=23958] ppid=23956 vsize=1838896 CPUtime=23.89
/proc/23958/stat : 23958 (PBPASSolver) R 23956 23956 23794 0 -1 4202496 464570 0 0 0 1628 761 0 0 25 0 1 0 21298808 1883029504 457278 1992294400 134512640 134902295 4294462944 18446744073709551615 7865852 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23958/statm: 459724 457278 262 96 0 458936 0
Current children cumulated CPU time (s) 23.89
Current children cumulated vsize (KiB) 1847596

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23956 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 23.89
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 23.9139
CPU time (s): 23.89
CPU user time (s): 16.28
CPU system time (s): 7.61
CPU usage (%): 99.9001
Max. virtual memory (cumulated for all children) (KiB): 1847596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 0.044993 second user time and 0.124981 second system time

The end

Launcher Data 

Begin job on node030 at 2010-06-17 20:40:35
IDJOB=2673781
IDBENCH=2466
IDSOLVER=1174
FILE ID=node030/2673781-1276800034
PBS_JOBID= 11176627
Free space on /tmp= 62552 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc06.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673781-1276800034/watcher-2673781-1276800034 -o /tmp/evaluation-result-2673781-1276800034/solver-2673781-1276800034 -C 1800 -W 2000 -M 1800  run HOME/instance-2673781-1276800034.opb

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

MD5SUM BENCH= 0662414c0fee45075e37f5c5e2481506
RANDOM SEED=741028848

node030.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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1815236 kB
Buffers:         35048 kB
Cached:          95452 kB
SwapCached:       1376 kB
Active:          58336 kB
Inactive:       105296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1815236 kB
SwapTotal:     4192956 kB
SwapFree:      4164940 kB
Dirty:            3604 kB
Writeback:           0 kB
AnonPages:       31768 kB
Mapped:          14544 kB
Slab:            58404 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181836 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= 62552 MiB
End job on node030 at 2010-06-17 20:41:01