Trace number 2673468

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) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_4.opb
MD5SUM7b38b4ead930b62d925cf473e2cdd798
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark13.155
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint11
Maximum length of a constraint17
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)614
Sum of products size (including duplicates)1228
Number of different products614
Sum of products size1228

Solver Data 

0.00/0.13	c 50 50 614 1228 0 0 0 0
0.00/0.13	o 16
0.00/0.13	c 32 ~x721+16 ~x720+8 ~x719+4 ~x718+2 ~x717+1 ~x716+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 ~x6+1 ~x5+1 ~x4+1 ~x3+1 ~x2-0=106
0.00/0.23	o 7
0.00/0.23	c 32 ~x721+16 ~x720+8 ~x719+4 ~x718+2 ~x717+1 ~x716+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

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-2673468-1276812114/watcher-2673468-1276812114 -o /tmp/evaluation-result-2673468-1276812114/solver-2673468-1276812114 -C 1800 -W 2000 -M 1800 run HOME/instance-2673468-1276812114.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: 1.04 1.03 1.00 3/106 25916
/proc/meminfo: memFree=1869228/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0

[startup+0.021684 s]
/proc/loadavg: 1.04 1.03 1.00 3/106 25916
/proc/meminfo: memFree=1869228/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100692 s]
/proc/loadavg: 1.04 1.03 1.00 3/106 25916
/proc/meminfo: memFree=1869228/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30071 s]
/proc/loadavg: 1.04 1.03 1.00 3/106 25916
/proc/meminfo: memFree=1869228/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70075 s]
/proc/loadavg: 1.04 1.03 1.00 3/106 25916
/proc/meminfo: memFree=1869228/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50083 s]
/proc/loadavg: 1.04 1.03 1.00 2/108 25919
/proc/meminfo: memFree=1856192/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=15928 CPUtime=1.49
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 4271 0 0 0 145 4 0 0 25 0 1 0 22504302 16310272 3434 1992294400 134512640 134902295 4291653072 18446744073709551615 4160594926 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 3982 3434 269 96 0 3194 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24628

[startup+3.10098 s]
/proc/loadavg: 1.04 1.03 1.00 2/108 25919
/proc/meminfo: memFree=1855696/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=16588 CPUtime=3.09
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 4437 0 0 0 305 4 0 0 25 0 1 0 22504302 16986112 3600 1992294400 134512640 134902295 4291653072 18446744073709551615 4160585226 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 4147 3600 269 96 0 3359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25288

[startup+6.3013 s]
/proc/loadavg: 1.04 1.03 1.00 2/108 25919
/proc/meminfo: memFree=1854208/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=17908 CPUtime=6.29
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 4782 0 0 0 625 4 0 0 25 0 1 0 22504302 18337792 3945 1992294400 134512640 134902295 4291653072 18446744073709551615 4160595156 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 4477 3945 269 96 0 3689 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26608

[startup+12.7019 s]
/proc/loadavg: 1.04 1.03 1.00 2/108 25919
/proc/meminfo: memFree=1852596/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=19096 CPUtime=12.69
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 5065 0 0 0 1265 4 0 0 25 0 1 0 22504302 19554304 4228 1992294400 134512640 134902295 4291653072 18446744073709551615 4160561984 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 4774 4228 269 96 0 3986 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27796

[startup+25.5012 s]
/proc/loadavg: 1.03 1.03 1.00 2/108 25919
/proc/meminfo: memFree=1852348/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=19400 CPUtime=25.48
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 5122 0 0 0 2544 4 0 0 25 0 1 0 22504302 19865600 4285 1992294400 134512640 134902295 4291653072 18446744073709551615 4160591998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 4850 4285 269 96 0 4062 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28100

[startup+51.1007 s]
/proc/loadavg: 1.02 1.03 1.00 2/108 25919
/proc/meminfo: memFree=1850488/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=21120 CPUtime=51.07
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 5564 0 0 0 5103 4 0 0 25 0 1 0 22504302 21626880 4727 1992294400 134512640 134902295 4291653072 18446744073709551615 4160580734 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 5280 4727 269 96 0 4492 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29820

[startup+102.309 s]
/proc/loadavg: 1.04 1.03 1.00 2/108 25921
/proc/meminfo: memFree=1849124/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=22316 CPUtime=102.27
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 5852 0 0 0 10223 4 0 0 25 0 1 0 22504302 22851584 5015 1992294400 134512640 134902295 4291653072 18446744073709551615 4160574244 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 5579 5015 269 96 0 4791 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31016

[startup+162.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/108 25923
/proc/meminfo: memFree=1848256/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=22988 CPUtime=162.24
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 6049 0 0 0 16220 4 0 0 25 0 1 0 22504302 23539712 5212 1992294400 134512640 134902295 4291653072 18446744073709551615 4160575662 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 5747 5212 269 96 0 4959 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31688

[startup+222.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/108 25925
/proc/meminfo: memFree=1848256/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=22988 CPUtime=222.23
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 6049 0 0 0 22219 4 0 0 25 0 1 0 22504302 23539712 5212 1992294400 134512640 134902295 4291653072 18446744073709551615 4160594945 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 5747 5212 269 96 0 4959 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31688

[startup+282.301 s]
/proc/loadavg: 1.20 1.08 1.01 2/108 25925
/proc/meminfo: memFree=1848008/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=23608 CPUtime=282.22
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 6154 0 0 0 28217 5 0 0 25 0 1 0 22504302 24174592 5317 1992294400 134512640 134902295 4291653072 18446744073709551615 4160573972 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 5902 5317 269 96 0 5114 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32308

[startup+342.301 s]
/proc/loadavg: 1.12 1.08 1.01 2/108 25927
/proc/meminfo: memFree=1847636/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=23764 CPUtime=342.21
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 6196 0 0 0 34216 5 0 0 25 0 1 0 22504302 24334336 5359 1992294400 134512640 134902295 4291653072 18446744073709551615 4160561816 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 5941 5359 269 96 0 5153 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 32464

[startup+402.301 s]
/proc/loadavg: 1.04 1.06 1.00 2/108 25929
/proc/meminfo: memFree=1847512/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=23924 CPUtime=402.19
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 6232 0 0 0 40214 5 0 0 25 0 1 0 22504302 24498176 5395 1992294400 134512640 134902295 4291653072 18446744073709551615 4160561794 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 5981 5395 269 96 0 5193 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 32624

[startup+462.301 s]

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

/proc/25918/statm: 7882 7317 269 96 0 7094 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 40228

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25951
/proc/meminfo: memFree=1838956/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=31528 CPUtime=1241.97
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 8154 0 0 0 124191 6 0 0 25 0 1 0 22504302 32284672 7317 1992294400 134512640 134902295 4291653072 18446744073709551615 4160565851 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 7882 7317 269 96 0 7094 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 40228

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25953
/proc/meminfo: memFree=1838832/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=31528 CPUtime=1301.97
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 8154 0 0 0 130191 6 0 0 25 0 1 0 22504302 32284672 7317 1992294400 134512640 134902295 4291653072 18446744073709551615 4160594941 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 7882 7317 269 96 0 7094 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 40228

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25955
/proc/meminfo: memFree=1838832/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=31528 CPUtime=1361.94
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 8154 0 0 0 136188 6 0 0 25 0 1 0 22504302 32284672 7317 1992294400 134512640 134902295 4291653072 18446744073709551615 4160582737 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 7882 7317 269 96 0 7094 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 40228

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25957
/proc/meminfo: memFree=1838708/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=31528 CPUtime=1421.94
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 8154 0 0 0 142188 6 0 0 25 0 1 0 22504302 32284672 7317 1992294400 134512640 134902295 4291653072 18446744073709551615 4160580766 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 7882 7317 269 96 0 7094 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 40228

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25957
/proc/meminfo: memFree=1838708/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=31528 CPUtime=1481.91
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 8154 0 0 0 148185 6 0 0 25 0 1 0 22504302 32284672 7317 1992294400 134512640 134902295 4291653072 18446744073709551615 4160583110 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 7882 7317 269 96 0 7094 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 40228

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25959
/proc/meminfo: memFree=1838584/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=31528 CPUtime=1541.9
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 8154 0 0 0 154184 6 0 0 25 0 1 0 22504302 32284672 7317 1992294400 134512640 134902295 4291653072 18446744073709551615 4160574460 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 7882 7317 269 96 0 7094 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 40228

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25961
/proc/meminfo: memFree=1838460/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=31528 CPUtime=1601.88
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 8154 0 0 0 160182 6 0 0 25 0 1 0 22504302 32284672 7317 1992294400 134512640 134902295 4291653072 18446744073709551615 4160592006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 7882 7317 269 96 0 7094 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 40228

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25963
/proc/meminfo: memFree=1838460/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=31528 CPUtime=1661.87
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 8155 0 0 0 166181 6 0 0 25 0 1 0 22504302 32284672 7318 1992294400 134512640 134902295 4291653072 18446744073709551615 4160580624 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 7882 7318 269 96 0 7094 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 40228

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25965
/proc/meminfo: memFree=1838336/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=31528 CPUtime=1721.85
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 8155 0 0 0 172179 6 0 0 25 0 1 0 22504302 32284672 7318 1992294400 134512640 134902295 4291653072 18446744073709551615 4160594885 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 7882 7318 269 96 0 7094 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 40228

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25965
/proc/meminfo: memFree=1838212/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=32056 CPUtime=1781.85
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 8282 0 0 0 178178 7 0 0 25 0 1 0 22504302 32825344 7445 1992294400 134512640 134902295 4291653072 18446744073709551615 4160592360 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 8014 7445 269 96 0 7226 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 40756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25967
/proc/meminfo: memFree=1838212/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=32056 CPUtime=1800.05
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 8282 0 0 0 179998 7 0 0 25 0 1 0 22504302 32825344 7445 1992294400 134512640 134902295 4291653072 18446744073709551615 4160561921 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 8014 7445 269 96 0 7226 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 40756

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25967
/proc/meminfo: memFree=1838212/2059040 swapFree=4140552/4192956
[pid=25916] ppid=25914 vsize=8700 CPUtime=0
/proc/25916/stat : 25916 (run) S 25914 25916 24991 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22504302 8908800 250 1992294400 4194304 4922060 140734547651760 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25916/statm: 2175 250 211 178 0 68 0
[pid=25918] ppid=25916 vsize=32056 CPUtime=1800.05
/proc/25918/stat : 25918 (PBPASSolver) R 25916 25916 24991 0 -1 4202496 8282 0 0 0 179998 7 0 0 25 0 1 0 22504302 32825344 7445 1992294400 134512640 134902295 4291653072 18446744073709551615 4160561921 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25918/statm: 8014 7445 269 96 0 7226 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 40756

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25916 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 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1799.98
CPU system time (s): 0.07
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 40756

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= 4
involuntary context switches= 4

runsolver used 2.88156 second user time and 8.59869 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-18 00:01:54
IDJOB=2673468
IDBENCH=48135
IDSOLVER=1174
FILE ID=node036/2673468-1276812114
PBS_JOBID= 11176664
Free space on /tmp= 62524 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_10_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673468-1276812114/watcher-2673468-1276812114 -o /tmp/evaluation-result-2673468-1276812114/solver-2673468-1276812114 -C 1800 -W 2000 -M 1800  run HOME/instance-2673468-1276812114.opb

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

MD5SUM BENCH= 7b38b4ead930b62d925cf473e2cdd798
RANDOM SEED=1563235268

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1869756 kB
Buffers:         19376 kB
Cached:          79236 kB
SwapCached:       6460 kB
Active:          61800 kB
Inactive:        50476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1869756 kB
SwapTotal:     4192956 kB
SwapFree:      4140552 kB
Dirty:             632 kB
Writeback:           0 kB
AnonPages:       11400 kB
Mapped:          12912 kB
Slab:            55148 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181848 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= 62524 MiB
End job on node036 at 2010-06-18 00:31:57