Trace number 2673444

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_1.opb
MD5SUMaa10899bd7f711370f6ef9f1251ce7f2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark65.4411
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint44
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3038
Sum of products size (including duplicates)6076
Number of different products3038
Sum of products size6076

Solver Data 

0.00/0.55	c 100 100 3038 6076 0 0 0 0
0.00/0.55	o 24
0.00/0.55	c 64 ~x3246+32 ~x3245+16 ~x3244+8 ~x3243+4 ~x3242+2 ~x3241+1 ~x3240+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 ~x34+1 ~x33+1 ~x32+1 ~x31+1 ~x30+1 ~x29+1 ~x28+1 ~x27+1 ~x26+1 ~x25+1 ~x24+1 ~x23+1 ~x22+1 ~x21+1 ~x20+1 ~x19+1 ~x18+1 ~x17+1 ~x16+1 ~x15+1 ~x14+1 ~x13+1 ~x12+1 ~x11+1 ~x10+1 ~x9+1 ~x8+1 ~x7+1 ~

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-2673444-1276811609/watcher-2673444-1276811609 -o /tmp/evaluation-result-2673444-1276811609/solver-2673444-1276811609 -C 1800 -W 2000 -M 1800 run HOME/instance-2673444-1276811609.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26361
/proc/meminfo: memFree=1847704/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0

[startup+0.0489479 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26361
/proc/meminfo: memFree=1847704/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10095 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26361
/proc/meminfo: memFree=1847704/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300956 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26361
/proc/meminfo: memFree=1847704/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700984 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26361
/proc/meminfo: memFree=1847704/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50102 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 26364
/proc/meminfo: memFree=1803668/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=47496 CPUtime=1.48
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 12471 0 0 0 134 14 0 0 25 0 1 0 22456347 48635904 11174 1992294400 134512640 134902295 4292493024 18446744073709551615 4159759293 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 11874 11174 270 96 0 11086 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 56196

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 26366
/proc/meminfo: memFree=1803172/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=48288 CPUtime=3.08
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 12648 0 0 0 294 14 0 0 25 0 1 0 22456347 49446912 11351 1992294400 134512640 134902295 4292493024 18446744073709551615 4159768864 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 12072 11351 270 96 0 11284 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 56988

[startup+6.30031 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 26366
/proc/meminfo: memFree=1801560/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=49740 CPUtime=6.28
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 13014 0 0 0 614 14 0 0 25 0 1 0 22456347 50933760 11717 1992294400 134512640 134902295 4292493024 18446744073709551615 4159773690 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 12435 11717 270 96 0 11647 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 58440

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 26366
/proc/meminfo: memFree=1799452/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=51456 CPUtime=12.68
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 13453 0 0 0 1254 14 0 0 25 0 1 0 22456347 52690944 12156 1992294400 134512640 134902295 4292493024 18446744073709551615 4159768702 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 12864 12156 270 96 0 12076 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60156

[startup+25.5005 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 26366
/proc/meminfo: memFree=1794864/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=56040 CPUtime=25.48
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 14597 0 0 0 2533 15 0 0 25 0 1 0 22456347 57384960 13300 1992294400 134512640 134902295 4292493024 18446744073709551615 4159738623 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 14010 13300 270 96 0 13222 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64740

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 26366
/proc/meminfo: memFree=1792632/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=58156 CPUtime=51.07
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 15104 0 0 0 5092 15 0 0 25 0 1 0 22456347 59551744 13807 1992294400 134512640 134902295 4292493024 18446744073709551615 4159762169 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 14539 13807 270 96 0 13751 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 66856

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 26368
/proc/meminfo: memFree=1787672/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=62784 CPUtime=102.26
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 16280 0 0 0 10210 16 0 0 25 0 1 0 22456347 64290816 14983 1992294400 134512640 134902295 4292493024 18446744073709551615 4159759888 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 15696 14983 270 96 0 14908 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 71484

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 26370
/proc/meminfo: memFree=1787548/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=62784 CPUtime=162.24
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 16284 0 0 0 16208 16 0 0 25 0 1 0 22456347 64290816 14987 1992294400 134512640 134902295 4292493024 18446744073709551615 4159771348 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 15696 14987 270 96 0 14908 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 71484

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 26370
/proc/meminfo: memFree=1784820/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=65880 CPUtime=222.23
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 17025 0 0 0 22206 17 0 0 25 0 1 0 22456347 67461120 15728 1992294400 134512640 134902295 4292493024 18446744073709551615 4159757662 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 16470 15728 270 96 0 15682 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 74580

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 26372
/proc/meminfo: memFree=1780604/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=70176 CPUtime=282.22
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 18073 0 0 0 28204 18 0 0 25 0 1 0 22456347 71860224 16776 1992294400 134512640 134902295 4292493024 18446744073709551615 4159768702 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 17544 16776 270 96 0 16756 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 78876

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 26374
/proc/meminfo: memFree=1780480/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=70176 CPUtime=342.2
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 18073 0 0 0 34202 18 0 0 25 0 1 0 22456347 71860224 16776 1992294400 134512640 134902295 4292493024 18446744073709551615 4159776041 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 17544 16776 270 96 0 16756 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 78876

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 26376
/proc/meminfo: memFree=1780356/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=70176 CPUtime=402.19
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 18074 0 0 0 40201 18 0 0 25 0 1 0 22456347 71860224 16777 1992294400 134512640 134902295 4292493024 18446744073709551615 4159757666 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 17544 16777 270 96 0 16756 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 78876

[startup+462.301 s]

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

/proc/26363/statm: 19588 18799 270 96 0 18800 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 87052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26405
/proc/meminfo: memFree=1771800/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=78596 CPUtime=1181.95
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 20139 0 0 0 118175 20 0 0 25 0 1 0 22456347 80482304 18842 1992294400 134512640 134902295 4292493024 18446744073709551615 4159771336 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 19649 18842 270 96 0 18861 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 87296

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26407
/proc/meminfo: memFree=1770560/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=79520 CPUtime=1241.94
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 20394 0 0 0 124173 21 0 0 25 0 1 0 22456347 81428480 19097 1992294400 134512640 134902295 4292493024 18446744073709551615 4159738566 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 19880 19097 270 96 0 19092 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 88220

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26409
/proc/meminfo: memFree=1770312/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=79988 CPUtime=1301.93
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 20444 0 0 0 130172 21 0 0 25 0 1 0 22456347 81907712 19147 1992294400 134512640 134902295 4292493024 18446744073709551615 4159768713 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 19997 19147 270 96 0 19209 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 88688

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26411
/proc/meminfo: memFree=1766716/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=83428 CPUtime=1361.9
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 21347 0 0 0 136169 21 0 0 25 0 1 0 22456347 85430272 20050 1992294400 134512640 134902295 4292493024 18446744073709551615 4159771336 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 20857 20050 270 96 0 20069 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 92128

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26411
/proc/meminfo: memFree=1766592/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=83428 CPUtime=1421.89
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 21349 0 0 0 142168 21 0 0 25 0 1 0 22456347 85430272 20052 1992294400 134512640 134902295 4292493024 18446744073709551615 4159768702 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 20857 20052 270 96 0 20069 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 92128

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26413
/proc/meminfo: memFree=1766468/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=83428 CPUtime=1481.87
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 21349 0 0 0 148166 21 0 0 25 0 1 0 22456347 85430272 20052 1992294400 134512640 134902295 4292493024 18446744073709551615 4159768879 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 20857 20052 270 96 0 20069 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 92128

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26415
/proc/meminfo: memFree=1762252/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=87776 CPUtime=1541.84
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 22440 0 0 0 154162 22 0 0 25 0 1 0 22456347 89882624 21143 1992294400 134512640 134902295 4292493024 18446744073709551615 4159768707 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 21944 21143 270 96 0 21156 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 96476

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26417
/proc/meminfo: memFree=1762004/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=87928 CPUtime=1601.84
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 22472 0 0 0 160161 23 0 0 25 0 1 0 22456347 90038272 21175 1992294400 134512640 134902295 4292493024 18446744073709551615 4159752374 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 21982 21175 270 96 0 21194 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 96628

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26419
/proc/meminfo: memFree=1761632/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=88332 CPUtime=1661.82
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 22547 0 0 0 166159 23 0 0 25 0 1 0 22456347 90451968 21250 1992294400 134512640 134902295 4292493024 18446744073709551615 4159757434 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 22083 21250 270 96 0 21295 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 97032

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26419
/proc/meminfo: memFree=1761136/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=88728 CPUtime=1721.81
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 22645 0 0 0 172158 23 0 0 25 0 1 0 22456347 90857472 21348 1992294400 134512640 134902295 4292493024 18446744073709551615 4159757709 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 22182 21348 270 96 0 21394 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 97428

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26421
/proc/meminfo: memFree=1761012/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=88728 CPUtime=1781.79
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 22660 0 0 0 178156 23 0 0 25 0 1 0 22456347 90857472 21363 1992294400 134512640 134902295 4292493024 18446744073709551615 4159768702 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 22182 21363 270 96 0 21394 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 97428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 26421
/proc/meminfo: memFree=1761012/2059040 swapFree=4139276/4192956
[pid=26361] ppid=26359 vsize=8700 CPUtime=0
/proc/26361/stat : 26361 (run) S 26359 26361 25537 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22456347 8908800 251 1992294400 4194304 4922060 140733971608816 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26361/statm: 2175 251 211 178 0 68 0
[pid=26363] ppid=26361 vsize=88908 CPUtime=1800.1
/proc/26363/stat : 26363 (PBPASSolver) R 26361 26361 25537 0 -1 4202496 22675 0 0 0 179987 23 0 0 25 0 1 0 22456347 91041792 21378 1992294400 134512640 134902295 4292493024 18446744073709551615 4159769852 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26363/statm: 22227 21378 270 96 0 21439 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 97608

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 26361 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=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1799.87
CPU system time (s): 0.23
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 97608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.22051 second user time and 8.26374 second system time

The end

Launcher Data 

Begin job on node029 at 2010-06-17 23:53:30
IDJOB=2673444
IDBENCH=48111
IDSOLVER=1174
FILE ID=node029/2673444-1276811609
PBS_JOBID= 11176642
Free space on /tmp= 62532 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673444-1276811609/watcher-2673444-1276811609 -o /tmp/evaluation-result-2673444-1276811609/solver-2673444-1276811609 -C 1800 -W 2000 -M 1800  run HOME/instance-2673444-1276811609.opb

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

MD5SUM BENCH= aa10899bd7f711370f6ef9f1251ce7f2
RANDOM SEED=2094187145

node029.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		: 3000.221
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	: 6000.44
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		: 3000.221
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1848224 kB
Buffers:         34840 kB
Cached:          84252 kB
SwapCached:       6604 kB
Active:          54820 kB
Inactive:        77876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848224 kB
SwapTotal:     4192956 kB
SwapFree:      4139276 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       11856 kB
Mapped:          13004 kB
Slab:            56288 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183456 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= 62532 MiB
End job on node029 at 2010-06-18 00:23:32