Trace number 2673471

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.04 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_5.opb
MD5SUMf4c69768619389ba083d2740787a0405
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.945855
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
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 constraint26
Maximum length of a constraint36
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)1464
Sum of products size (including duplicates)2928
Number of different products1464
Sum of products size2928

Solver Data 

0.00/0.27	c 50 50 1464 2928 0 0 0 0
0.00/0.27	o 8
0.00/0.27	c 32 ~x1571+16 ~x1570+8 ~x1569+4 ~x1568+2 ~x1567+1 ~x1566+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=110
68.56/68.62	o 3
68.56/68.62	c 32 ~x1571+16 ~x1570+8 ~x1569+4 ~x1568+2 ~x1567+1 ~x1566+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 ~x

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-2673471-1276812488/watcher-2673471-1276812488 -o /tmp/evaluation-result-2673471-1276812488/solver-2673471-1276812488 -C 1800 -W 2000 -M 1800 run HOME/instance-2673471-1276812488.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18673
/proc/meminfo: memFree=1869284/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0

[startup+0.110751 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18673
/proc/meminfo: memFree=1869284/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201774 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18673
/proc/meminfo: memFree=1869284/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301792 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18673
/proc/meminfo: memFree=1869284/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700869 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18673
/proc/meminfo: memFree=1869284/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18676
/proc/meminfo: memFree=1846576/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=25624 CPUtime=1.48
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 6441 0 0 0 142 6 0 0 25 0 1 0 56850385 26238976 5818 1992294400 134512640 134902295 4289076800 18446744073709551615 4159908403 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 6406 5818 270 96 0 5618 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34324

[startup+3.10038 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18676
/proc/meminfo: memFree=1846080/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=26312 CPUtime=3.08
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 6587 0 0 0 302 6 0 0 25 0 1 0 56850385 26943488 5964 1992294400 134512640 134902295 4289076800 18446744073709551615 4159920254 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 6578 5964 270 96 0 5790 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 35012

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18676
/proc/meminfo: memFree=1845088/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=27284 CPUtime=6.28
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 6839 0 0 0 622 6 0 0 25 0 1 0 56850385 27938816 6216 1992294400 134512640 134902295 4289076800 18446744073709551615 4159908614 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 6821 6216 270 96 0 6033 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 35984

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18678
/proc/meminfo: memFree=1844220/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=27876 CPUtime=12.67
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 6995 0 0 0 1261 6 0 0 25 0 1 0 56850385 28545024 6372 1992294400 134512640 134902295 4289076800 18446744073709551615 4159890167 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 6969 6372 270 96 0 6181 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36576

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18678
/proc/meminfo: memFree=1842980/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=29064 CPUtime=25.47
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 7289 0 0 0 2541 6 0 0 25 0 1 0 56850385 29761536 6666 1992294400 134512640 134902295 4289076800 18446744073709551615 4159902236 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 7266 6666 270 96 0 6478 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 37764

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18678
/proc/meminfo: memFree=1841988/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=30056 CPUtime=51.06
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 7537 0 0 0 5100 6 0 0 25 0 1 0 56850385 30777344 6914 1992294400 134512640 134902295 4289076800 18446744073709551615 4159902228 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 7514 6914 270 96 0 6726 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 38756

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18680
/proc/meminfo: memFree=1842112/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=29688 CPUtime=102.26
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 9706 0 0 0 10218 8 0 0 25 0 1 0 56850385 30400512 6826 1992294400 134512640 134902295 4289076800 18446744073709551615 4159921404 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 7422 6826 270 96 0 6634 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38388

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18682
/proc/meminfo: memFree=1838640/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=32988 CPUtime=162.22
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 10527 0 0 0 16214 8 0 0 25 0 1 0 56850385 33779712 7647 1992294400 134512640 134902295 4289076800 18446744073709551615 4159909110 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 8247 7647 270 96 0 7459 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 41688

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18682
/proc/meminfo: memFree=1838640/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=33128 CPUtime=222.21
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 10541 0 0 0 22213 8 0 0 25 0 1 0 56850385 33923072 7661 1992294400 134512640 134902295 4289076800 18446744073709551615 4159904584 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 8282 7661 270 96 0 7494 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 41828

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18684
/proc/meminfo: memFree=1838268/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=33524 CPUtime=282.18
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 10653 0 0 0 28210 8 0 0 25 0 1 0 56850385 34328576 7773 1992294400 134512640 134902295 4289076800 18446744073709551615 4159920620 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 8381 7773 270 96 0 7593 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 42224

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18686
/proc/meminfo: memFree=1838020/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=33696 CPUtime=342.16
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 10698 0 0 0 34208 8 0 0 25 0 1 0 56850385 34504704 7818 1992294400 134512640 134902295 4289076800 18446744073709551615 4159908986 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 8424 7818 270 96 0 7636 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 42396

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18691
/proc/meminfo: memFree=1835664/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=35608 CPUtime=402.14
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 11151 0 0 0 40205 9 0 0 25 0 1 0 56850385 36462592 8271 1992294400 134512640 134902295 4289076800 18446744073709551615 4159902312 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 8902 8271 270 96 0 8114 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 44308

[startup+462.301 s]

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

/proc/18675/statm: 10833 10193 270 96 0 10045 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 52032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18711
/proc/meminfo: memFree=1827728/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=43332 CPUtime=1181.85
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 13074 0 0 0 118174 11 0 0 25 0 1 0 56850385 44371968 10194 1992294400 134512640 134902295 4289076800 18446744073709551615 4159890018 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 10833 10194 270 96 0 10045 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 52032

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18713
/proc/meminfo: memFree=1827480/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=43332 CPUtime=1241.83
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 13074 0 0 0 124172 11 0 0 25 0 1 0 56850385 44371968 10194 1992294400 134512640 134902295 4289076800 18446744073709551615 4159909044 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 10833 10194 270 96 0 10045 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 52032

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18715
/proc/meminfo: memFree=1827356/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=43332 CPUtime=1301.81
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 13074 0 0 0 130170 11 0 0 25 0 1 0 56850385 44371968 10194 1992294400 134512640 134902295 4289076800 18446744073709551615 4159890042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 10833 10194 270 96 0 10045 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 52032

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18717
/proc/meminfo: memFree=1827356/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=43740 CPUtime=1361.78
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 13174 0 0 0 136167 11 0 0 25 0 1 0 56850385 44789760 10294 1992294400 134512640 134902295 4289076800 18446744073709551615 4159920440 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 10935 10294 270 96 0 10147 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 52440

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18717
/proc/meminfo: memFree=1824008/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=47192 CPUtime=1421.76
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 14026 0 0 0 142165 11 0 0 25 0 1 0 56850385 48324608 11146 1992294400 134512640 134902295 4289076800 18446744073709551615 4159920419 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 11798 11146 270 96 0 11010 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 55892

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18719
/proc/meminfo: memFree=1823884/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=47380 CPUtime=1481.74
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 14068 0 0 0 148163 11 0 0 25 0 1 0 56850385 48517120 11188 1992294400 134512640 134902295 4289076800 18446744073709551615 4159909155 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 11845 11188 270 96 0 11057 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 56080

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18721
/proc/meminfo: memFree=1823884/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=47380 CPUtime=1541.72
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 14068 0 0 0 154161 11 0 0 25 0 1 0 56850385 48517120 11188 1992294400 134512640 134902295 4289076800 18446744073709551615 4159920254 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 11845 11188 270 96 0 11057 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 56080

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18723
/proc/meminfo: memFree=1823760/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=47380 CPUtime=1601.69
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 14068 0 0 0 160158 11 0 0 25 0 1 0 56850385 48517120 11188 1992294400 134512640 134902295 4289076800 18446744073709551615 4159908972 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 11845 11188 270 96 0 11057 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 56080

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18725
/proc/meminfo: memFree=1823760/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=47380 CPUtime=1661.67
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 14068 0 0 0 166156 11 0 0 25 0 1 0 56850385 48517120 11188 1992294400 134512640 134902295 4289076800 18446744073709551615 4159902690 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 11845 11188 270 96 0 11057 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 56080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18725
/proc/meminfo: memFree=1823636/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=47380 CPUtime=1721.65
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 14068 0 0 0 172154 11 0 0 25 0 1 0 56850385 48517120 11188 1992294400 134512640 134902295 4289076800 18446744073709551615 4159923201 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 11845 11188 270 96 0 11057 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 56080

[startup+1782.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 18727
/proc/meminfo: memFree=1823388/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=47380 CPUtime=1781.63
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 14068 0 0 0 178152 11 0 0 25 0 1 0 56850385 48517120 11188 1992294400 134512640 134902295 4289076800 18446744073709551615 4159909052 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 11845 11188 270 96 0 11057 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 56080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 18727
/proc/meminfo: memFree=1823388/2059040 swapFree=4139724/4192956
[pid=18673] ppid=18671 vsize=8700 CPUtime=0
/proc/18673/stat : 18673 (run) S 18671 18673 17675 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56850385 8908800 251 1992294400 4194304 4922060 140734336624912 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18673/statm: 2175 251 211 178 0 68 0
[pid=18675] ppid=18673 vsize=47380 CPUtime=1800.04
/proc/18675/stat : 18675 (PBPASSolver) R 18673 18673 17675 0 -1 4202496 14068 0 0 0 179993 11 0 0 25 0 1 0 56850385 48517120 11188 1992294400 134512640 134902295 4289076800 18446744073709551615 4159909304 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18675/statm: 11845 11188 270 96 0 11057 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 56080

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 18673 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1799.93
CPU system time (s): 0.11
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 56080

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= 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= 4
involuntary context switches= 4

runsolver used 3.24951 second user time and 8.23575 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-18 00:08:08
IDJOB=2673471
IDBENCH=48138
IDSOLVER=1174
FILE ID=node010/2673471-1276812488
PBS_JOBID= 11176654
Free space on /tmp= 62528 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673471-1276812488/watcher-2673471-1276812488 -o /tmp/evaluation-result-2673471-1276812488/solver-2673471-1276812488 -C 1800 -W 2000 -M 1800  run HOME/instance-2673471-1276812488.opb

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

MD5SUM BENCH= f4c69768619389ba083d2740787a0405
RANDOM SEED=1536745038

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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:       1869804 kB
Buffers:         15988 kB
Cached:          79204 kB
SwapCached:       5772 kB
Active:          60136 kB
Inactive:        47500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1869804 kB
SwapTotal:     4192956 kB
SwapFree:      4139724 kB
Dirty:             648 kB
Writeback:           0 kB
AnonPages:       10912 kB
Mapped:          12784 kB
Slab:            59544 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183380 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= 62528 MiB
End job on node010 at 2010-06-18 00:38:10