Trace number 2673682

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/
area_partials/normalized-fir02_area_partials.opb
MD5SUMde8a0abfb0243d7d0202e0751e7209c5
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark0.006998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables99
Total number of constraints191
Number of constraints which are clauses191
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint31
Number of terms in the objective function 59
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 59
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 59
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.12	c 99 191 0 0 0 0 0 0
0.00/0.12	o 19
0.00/0.12	c 32 ~x279+16 ~x278+8 ~x277+4 ~x276+2 ~x275+1 ~x274+1 ~x100+1 ~x99+1 ~x97+1 ~x95+1 ~x94+1 ~x93+1 ~x92+1 ~x90+1 ~x88+1 ~x84+1 ~x82+1 ~x81+1 ~x80+1 ~x79+1 ~x78+1 ~x77+1 ~x76+1 ~x74+1 ~x72+1 ~x71+1 ~x65+1 ~x63+1 ~x62+1 ~x61+1 ~x60+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-2673682-1276806082/watcher-2673682-1276806082 -o /tmp/evaluation-result-2673682-1276806082/solver-2673682-1276806082 -C 1800 -W 2000 -M 1800 run HOME/instance-2673682-1276806082.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 1.01 1.00 3/106 17733
/proc/meminfo: memFree=1863760/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0

[startup+0.0840359 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17733
/proc/meminfo: memFree=1863760/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101037 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17733
/proc/meminfo: memFree=1863760/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301046 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17733
/proc/meminfo: memFree=1863760/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701086 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17733
/proc/meminfo: memFree=1863760/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50117 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17736
/proc/meminfo: memFree=1848864/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=17936 CPUtime=1.48
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 4818 0 0 0 145 3 0 0 25 0 1 0 56194633 18366464 3914 1992294400 134512640 134902295 4290741744 18446744073709551615 4160304058 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 4484 3914 267 96 0 3696 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26636

[startup+3.10133 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17736
/proc/meminfo: memFree=1848492/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=18068 CPUtime=3.08
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 4870 0 0 0 305 3 0 0 25 0 1 0 56194633 18501632 3966 1992294400 134512640 134902295 4290741744 18446744073709551615 4160316383 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 4517 3966 267 96 0 3729 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26768

[startup+6.30065 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17736
/proc/meminfo: memFree=1847872/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=18464 CPUtime=6.28
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 4947 0 0 0 625 3 0 0 25 0 1 0 56194633 18907136 4043 1992294400 134512640 134902295 4290741744 18446744073709551615 4160336816 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 4616 4043 267 96 0 3828 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27164

[startup+12.7003 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17736
/proc/meminfo: memFree=1847376/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=18992 CPUtime=12.68
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 5082 0 0 0 1265 3 0 0 25 0 1 0 56194633 19447808 4178 1992294400 134512640 134902295 4290741744 18446744073709551615 4160336816 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 4748 4178 267 96 0 3960 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27692

[startup+25.5016 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17736
/proc/meminfo: memFree=1846260/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=19940 CPUtime=25.47
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 5312 0 0 0 2544 3 0 0 25 0 1 0 56194633 20418560 4408 1992294400 134512640 134902295 4290741744 18446744073709551615 4160318269 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 4985 4408 267 96 0 4197 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28640

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17738
/proc/meminfo: memFree=1845764/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=20336 CPUtime=51.07
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 5420 0 0 0 5104 3 0 0 25 0 1 0 56194633 20824064 4516 1992294400 134512640 134902295 4290741744 18446744073709551615 4160322775 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 5084 4516 267 96 0 4296 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29036

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17738
/proc/meminfo: memFree=1844400/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=21524 CPUtime=102.26
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 5722 0 0 0 10222 4 0 0 25 0 1 0 56194633 22040576 4818 1992294400 134512640 134902295 4290741744 18446744073709551615 4160322989 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 5381 4818 267 96 0 4593 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30224

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17740
/proc/meminfo: memFree=1844028/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=21936 CPUtime=162.24
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 5814 0 0 0 16220 4 0 0 25 0 1 0 56194633 22462464 4910 1992294400 134512640 134902295 4290741744 18446744073709551615 4160336781 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 5484 4910 267 96 0 4696 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30636

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17742
/proc/meminfo: memFree=1843036/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=22860 CPUtime=222.22
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 6044 0 0 0 22218 4 0 0 25 0 1 0 56194633 23408640 5140 1992294400 134512640 134902295 4290741744 18446744073709551615 4160334312 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 5715 5140 267 96 0 4927 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31560

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17744
/proc/meminfo: memFree=1842044/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=23784 CPUtime=282.2
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 6280 0 0 0 28216 4 0 0 25 0 1 0 56194633 24354816 5376 1992294400 134512640 134902295 4290741744 18446744073709551615 4160336893 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 5946 5376 267 96 0 5158 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 32484

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17746
/proc/meminfo: memFree=1841920/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=23784 CPUtime=342.18
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 6297 0 0 0 34214 4 0 0 25 0 1 0 56194633 24354816 5393 1992294400 134512640 134902295 4290741744 18446744073709551615 4160322448 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 5946 5393 267 96 0 5158 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 32484

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17746
/proc/meminfo: memFree=1840928/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=24724 CPUtime=402.16
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 6524 0 0 0 40212 4 0 0 25 0 1 0 56194633 25317376 5620 1992294400 134512640 134902295 4290741744 18446744073709551615 4160334139 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 6181 5620 267 96 0 5393 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 33424

[startup+462.302 s]

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

/proc/17735/statm: 7120 6550 267 96 0 6332 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 37180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17768
/proc/meminfo: memFree=1836588/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=28436 CPUtime=1181.94
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 7454 0 0 0 118189 5 0 0 25 0 1 0 56194633 29118464 6550 1992294400 134512640 134902295 4290741744 18446744073709551615 4160325577 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 7109 6550 267 96 0 6321 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 37136

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17770
/proc/meminfo: memFree=1836464/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=28436 CPUtime=1241.92
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 7455 0 0 0 124187 5 0 0 25 0 1 0 56194633 29118464 6551 1992294400 134512640 134902295 4290741744 18446744073709551615 4160322757 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 7109 6551 267 96 0 6321 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 37136

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17770
/proc/meminfo: memFree=1835844/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=29116 CPUtime=1301.91
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 7602 0 0 0 130186 5 0 0 25 0 1 0 56194633 29814784 6698 1992294400 134512640 134902295 4290741744 18446744073709551615 4160303859 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 7279 6698 267 96 0 6491 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 37816

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17772
/proc/meminfo: memFree=1835224/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=29644 CPUtime=1361.89
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 7731 0 0 0 136183 6 0 0 25 0 1 0 56194633 30355456 6827 1992294400 134512640 134902295 4290741744 18446744073709551615 4160303751 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 7411 6827 267 96 0 6623 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 38344

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17774
/proc/meminfo: memFree=1834604/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=30172 CPUtime=1421.88
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 7876 0 0 0 142182 6 0 0 25 0 1 0 56194633 30896128 6972 1992294400 134512640 134902295 4290741744 18446744073709551615 4160334168 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 7543 6972 267 96 0 6755 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 38872

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17776
/proc/meminfo: memFree=1834480/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=30384 CPUtime=1481.85
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 7916 0 0 0 148179 6 0 0 25 0 1 0 56194633 31113216 7012 1992294400 134512640 134902295 4290741744 18446744073709551615 4160336819 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 7596 7012 267 96 0 6808 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 39084

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17778
/proc/meminfo: memFree=1833984/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=30780 CPUtime=1541.83
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 8010 0 0 0 154177 6 0 0 25 0 1 0 56194633 31518720 7106 1992294400 134512640 134902295 4290741744 18446744073709551615 4160336850 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 7695 7106 267 96 0 6907 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 39480

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17778
/proc/meminfo: memFree=1833984/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=30780 CPUtime=1601.81
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 8010 0 0 0 160175 6 0 0 25 0 1 0 56194633 31518720 7106 1992294400 134512640 134902295 4290741744 18446744073709551615 4160322733 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 7695 7106 267 96 0 6907 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 39480

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17780
/proc/meminfo: memFree=1833984/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=30780 CPUtime=1661.8
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 8010 0 0 0 166174 6 0 0 25 0 1 0 56194633 31518720 7106 1992294400 134512640 134902295 4290741744 18446744073709551615 4160303873 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 7695 7106 267 96 0 6907 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 39480

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17782
/proc/meminfo: memFree=1833984/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=30780 CPUtime=1721.78
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 8010 0 0 0 172172 6 0 0 25 0 1 0 56194633 31518720 7106 1992294400 134512640 134902295 4290741744 18446744073709551615 4160336785 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 7695 7106 267 96 0 6907 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 39480

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17784
/proc/meminfo: memFree=1833736/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=30780 CPUtime=1781.76
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 8010 0 0 0 178170 6 0 0 25 0 1 0 56194633 31518720 7106 1992294400 134512640 134902295 4290741744 18446744073709551615 4160322448 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 7695 7106 267 96 0 6907 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 39480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17784
/proc/meminfo: memFree=1833736/2059040 swapFree=4134080/4192956
[pid=17733] ppid=17731 vsize=8700 CPUtime=0
/proc/17733/stat : 17733 (run) S 17731 17733 17276 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 56194633 8908800 251 1992294400 4194304 4922060 140733195436176 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17733/statm: 2175 251 211 178 0 68 0
[pid=17735] ppid=17733 vsize=30780 CPUtime=1800.07
/proc/17735/stat : 17735 (PBPASSolver) R 17733 17733 17276 0 -1 4202496 8010 0 0 0 180001 6 0 0 25 0 1 0 56194633 31518720 7106 1992294400 134512640 134902295 4290741744 18446744073709551615 4160322983 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17735/statm: 7695 7106 267 96 0 6907 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 39480

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 17733 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 1800.07
#
# 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): 1800.07
CPU user time (s): 1800.01
CPU system time (s): 0.06
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 39480

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= 523
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 3.02854 second user time and 8.45271 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-17 22:21:22
IDJOB=2673682
IDBENCH=25031
IDSOLVER=1174
FILE ID=node017/2673682-1276806082
PBS_JOBID= 11176675
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir02_area_partials.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673682-1276806082/watcher-2673682-1276806082 -o /tmp/evaluation-result-2673682-1276806082/solver-2673682-1276806082 -C 1800 -W 2000 -M 1800  run HOME/instance-2673682-1276806082.opb

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

MD5SUM BENCH= de8a0abfb0243d7d0202e0751e7209c5
RANDOM SEED=1900006887

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1864156 kB
Buffers:         16508 kB
Cached:          88764 kB
SwapCached:      11336 kB
Active:          56416 kB
Inactive:        62576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1864156 kB
SwapTotal:     4192956 kB
SwapFree:      4134080 kB
Dirty:             660 kB
Writeback:           0 kB
AnonPages:       12400 kB
Mapped:           9112 kB
Slab:            54168 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184892 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= 62520 MiB
End job on node017 at 2010-06-17 22:51:25