Trace number 2668028

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
PB/CT 0.1SAT (TO)6 1800.04 1800.92

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_1.opb
MD5SUMaa10899bd7f711370f6ef9f1251ce7f2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark65.4411
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint26
Maximum length of a constraint44
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3038
Sum of products size (including duplicates)6076
Number of different products3038
Sum of products size6076

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.02/0.06	c constraints 3038/0 clauses 3138/0 units 0
0.02/0.06	c vars 100
0.02/0.06	c objective 100 + 0
0.89/0.90	c 0.826874 68.207 1 3085
0.89/0.90	o 9
1.49/1.59	c 1.50377 69.5391 103 3396
1.49/1.59	o 8
1.59/1.69	c 1.59876 69.5391 159 3549
1.59/1.69	o 7
25.68/25.79	c 25.2242 73.0195 9836 20344
25.68/25.79	o 6
1800.02/1800.90	s SATISFIABLE
1800.02/1800.90	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 x24 -x25 -x26 x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100

Verifier Data 

OK	6

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668028-1276652166/watcher-2668028-1276652166 -o /tmp/evaluation-result-2668028-1276652166/solver-2668028-1276652166 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668028-1276652166.opb 

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


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7895
/proc/meminfo: memFree=1800440/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=2208 CPUtime=0
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 262 0 0 0 0 0 0 0 20 0 1 0 38872968 2260992 185 1992294400 134512640 136485738 4289442592 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7895/statm: 552 185 156 482 0 68 0

[startup+0.024054 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7895
/proc/meminfo: memFree=1800440/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=2472 CPUtime=0.02
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 333 0 0 0 2 0 0 0 20 0 1 0 38872968 2531328 256 1992294400 134512640 136485738 4289442592 18446744073709551615 134552072 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7895/statm: 618 257 156 482 0 134 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2472

[startup+0.101069 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7895
/proc/meminfo: memFree=1800440/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=9324 CPUtime=0.09
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 2027 0 0 0 9 0 0 0 20 0 1 0 38872968 9547776 1950 1992294400 134512640 136485738 4289442592 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 2331 1953 193 482 0 1847 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9324

[startup+0.301106 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7895
/proc/meminfo: memFree=1800440/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=24292 CPUtime=0.29
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 5836 0 0 0 27 2 0 0 20 0 1 0 38872968 24875008 5616 1992294400 134512640 136485738 4289442592 18446744073709551615 135446970 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 6073 5617 198 482 0 5589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24292

[startup+0.70118 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7895
/proc/meminfo: memFree=1800440/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=61220 CPUtime=0.69
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 15591 0 0 0 63 6 0 0 20 0 1 0 38872968 62689280 14589 1992294400 134512640 136485738 4289442592 18446744073709551615 134949398 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 15305 14589 210 482 0 14821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 61220

[startup+1.50033 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 7896
/proc/meminfo: memFree=1733844/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=71204 CPUtime=1.49
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 17961 0 0 0 141 8 0 0 23 0 1 0 38872968 72912896 16846 1992294400 134512640 136485738 4289442592 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 17801 16846 243 482 0 17317 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71204

[startup+3.10063 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 7898
/proc/meminfo: memFree=1733596/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=71204 CPUtime=3.09
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 17982 0 0 0 297 12 0 0 25 0 1 0 38872968 72912896 16865 1992294400 134512640 136485738 4289442592 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 17801 16865 244 482 0 17317 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71204

[startup+6.30023 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 7898
/proc/meminfo: memFree=1733348/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=71468 CPUtime=6.29
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 18080 0 0 0 611 18 0 0 25 0 1 0 38872968 73183232 16963 1992294400 134512640 136485738 4289442592 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 17867 16963 244 482 0 17383 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71468

[startup+12.7004 s]
/proc/loadavg: 0.88 0.97 0.99 2/107 7898
/proc/meminfo: memFree=1731736/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=72920 CPUtime=12.68
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 18421 0 0 0 1238 30 0 0 25 0 1 0 38872968 74670080 17304 1992294400 134512640 136485738 4289442592 18446744073709551615 135050760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 18230 17304 244 482 0 17746 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 72920

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 7898
/proc/meminfo: memFree=1729752/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=74768 CPUtime=25.48
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 18890 0 0 0 2494 54 0 0 25 0 1 0 38872968 76562432 17773 1992294400 134512640 136485738 4289442592 18446744073709551615 135044902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 18692 17773 244 482 0 18208 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74768

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 7898
/proc/meminfo: memFree=1728388/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=76088 CPUtime=51.07
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 19205 0 0 0 5011 96 0 0 25 0 1 0 38872968 77914112 18087 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 19022 18087 244 482 0 18538 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 76088

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 7900
/proc/meminfo: memFree=1728264/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=76088 CPUtime=102.26
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 19205 0 0 0 10047 179 0 0 25 0 1 0 38872968 77914112 18087 1992294400 134512640 136485738 4289442592 18446744073709551615 134880701 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 19022 18087 244 482 0 18538 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 76088

[startup+162.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/107 7905
/proc/meminfo: memFree=1726652/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=77012 CPUtime=162.22
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 19456 0 0 0 15957 265 0 0 25 0 1 0 38872968 78860288 18338 1992294400 134512640 136485738 4289442592 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 19253 18338 244 482 0 18769 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 77012

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 7905
/proc/meminfo: memFree=1726652/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=77012 CPUtime=222.2
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 19457 0 0 0 21862 358 0 0 25 0 1 0 38872968 78860288 18339 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 19253 18339 244 482 0 18769 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 77012

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7907
/proc/meminfo: memFree=1725784/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=77804 CPUtime=282.18
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 19648 0 0 0 27775 443 0 0 25 0 1 0 38872968 79671296 18530 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 19451 18530 244 482 0 18967 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 77804

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7909
/proc/meminfo: memFree=1722560/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=81168 CPUtime=342.15
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 20471 0 0 0 33685 530 0 0 25 0 1 0 38872968 83116032 19353 1992294400 134512640 136485738 4289442592 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20292 19353 244 482 0 19808 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 81168

[startup+402.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7911
/proc/meminfo: memFree=1722560/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=81168 CPUtime=402.13
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 20471 0 0 0 39589 624 0 0 25 0 1 0 38872968 83116032 19353 1992294400 134512640 136485738 4289442592 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20292 19353 244 482 0 19808 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 81168

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7913
/proc/meminfo: memFree=1722436/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=81168 CPUtime=462.1
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 20471 0 0 0 45493 717 0 0 25 0 1 0 38872968 83116032 19353 1992294400 134512640 136485738 4289442592 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20292 19353 244 482 0 19808 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 81168

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7913
/proc/meminfo: memFree=1722436/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=81168 CPUtime=522.08
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 20471 0 0 0 51397 811 0 0 25 0 1 0 38872968 83116032 19353 1992294400 134512640 136485738 4289442592 18446744073709551615 135048621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20292 19353 244 482 0 19808 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 81168

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7915
/proc/meminfo: memFree=1722436/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=81168 CPUtime=582.06
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 20471 0 0 0 57297 909 0 0 25 0 1 0 38872968 83116032 19353 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20292 19353 244 482 0 19808 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 81168

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7917
/proc/meminfo: memFree=1722436/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=81168 CPUtime=642.03
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 20471 0 0 0 63209 994 0 0 25 0 1 0 38872968 83116032 19353 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20292 19353 244 482 0 19808 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 81168

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7923
/proc/meminfo: memFree=1719956/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=83412 CPUtime=881.94
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21063 0 0 0 86843 1351 0 0 25 0 1 0 38872968 85413888 19945 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20853 19945 244 482 0 20369 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 83412

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7925
/proc/meminfo: memFree=1719956/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=83412 CPUtime=941.92
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21063 0 0 0 92755 1437 0 0 25 0 1 0 38872968 85413888 19945 1992294400 134512640 136485738 4289442592 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20853 19945 244 482 0 20369 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 83412

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7927
/proc/meminfo: memFree=1719956/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=83412 CPUtime=1001.9
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21063 0 0 0 98669 1521 0 0 25 0 1 0 38872968 85413888 19945 1992294400 134512640 136485738 4289442592 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20853 19945 244 482 0 20369 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 83412

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7929
/proc/meminfo: memFree=1719956/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=83412 CPUtime=1061.87
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21063 0 0 0 104574 1613 0 0 25 0 1 0 38872968 85413888 19945 1992294400 134512640 136485738 4289442592 18446744073709551615 134921973 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20853 19945 244 482 0 20369 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 83412

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7929
/proc/meminfo: memFree=1719956/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=83412 CPUtime=1121.85
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21063 0 0 0 110499 1686 0 0 25 0 1 0 38872968 85413888 19945 1992294400 134512640 136485738 4289442592 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20853 19945 244 482 0 20369 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 83412

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7931
/proc/meminfo: memFree=1719956/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=83412 CPUtime=1181.82
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21063 0 0 0 116409 1773 0 0 25 0 1 0 38872968 85413888 19945 1992294400 134512640 136485738 4289442592 18446744073709551615 134616222 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20853 19945 244 482 0 20369 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 83412

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7933
/proc/meminfo: memFree=1719832/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=83412 CPUtime=1241.81
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21063 0 0 0 122322 1859 0 0 25 0 1 0 38872968 85413888 19945 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20853 19945 244 482 0 20369 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 83412

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7935
/proc/meminfo: memFree=1719832/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=83412 CPUtime=1301.78
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21063 0 0 0 128234 1944 0 0 25 0 1 0 38872968 85413888 19945 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20853 19945 244 482 0 20369 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 83412

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7937
/proc/meminfo: memFree=1719832/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=83412 CPUtime=1361.75
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21063 0 0 0 134142 2033 0 0 25 0 1 0 38872968 85413888 19945 1992294400 134512640 136485738 4289442592 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20853 19945 244 482 0 20369 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 83412

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7937
/proc/meminfo: memFree=1719832/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=83412 CPUtime=1421.74
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21063 0 0 0 140052 2122 0 0 25 0 1 0 38872968 85413888 19945 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20853 19945 244 482 0 20369 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 83412

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7939
/proc/meminfo: memFree=1719832/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=83412 CPUtime=1481.71
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21063 0 0 0 145964 2207 0 0 25 0 1 0 38872968 85413888 19945 1992294400 134512640 136485738 4289442592 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 20853 19945 244 482 0 20369 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 83412

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7950
/proc/meminfo: memFree=1716980/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=85920 CPUtime=1541.67
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21682 0 0 0 151874 2293 0 0 25 0 1 0 38872968 87982080 20564 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 21480 20564 244 482 0 20996 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 85920

[startup+1602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 8446
/proc/meminfo: memFree=1704296/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=85920 CPUtime=1601.49
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21682 0 0 0 157768 2381 0 0 25 0 1 0 38872968 87982080 20564 1992294400 134512640 136485738 4289442592 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 21480 20564 244 482 0 20996 0
Current children cumulated CPU time (s) 1601.49
Current children cumulated vsize (KiB) 85920

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 8448
/proc/meminfo: memFree=1704420/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=86160 CPUtime=1661.47
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21709 0 0 0 163686 2461 0 0 25 0 1 0 38872968 88227840 20591 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 21540 20591 244 482 0 21056 0
Current children cumulated CPU time (s) 1661.47
Current children cumulated vsize (KiB) 86160

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 8448
/proc/meminfo: memFree=1704296/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=86688 CPUtime=1721.45
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21850 0 0 0 169607 2538 0 0 25 0 1 0 38872968 88768512 20732 1992294400 134512640 136485738 4289442592 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 21672 20732 244 482 0 21188 0
Current children cumulated CPU time (s) 1721.45
Current children cumulated vsize (KiB) 86688

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8450
/proc/meminfo: memFree=1704048/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=86688 CPUtime=1781.42
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21870 0 0 0 175517 2625 0 0 25 0 1 0 38872968 88768512 20752 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 21672 20752 244 482 0 21188 0
Current children cumulated CPU time (s) 1781.42
Current children cumulated vsize (KiB) 86688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8450
/proc/meminfo: memFree=1704048/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=86688 CPUtime=1800.02
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21870 0 0 0 177350 2652 0 0 25 0 1 0 38872968 88768512 20752 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 21672 20752 244 482 0 21188 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 86688

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8450
/proc/meminfo: memFree=1704048/2059040 swapFree=4140352/4192956
[pid=7895] ppid=7893 vsize=86688 CPUtime=1800.02
/proc/7895/stat : 7895 (pbct) R 7893 7895 7870 0 -1 4202496 21870 0 0 0 177350 2652 0 0 25 0 1 0 38872968 88768512 20752 1992294400 134512640 136485738 4289442592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 21672 20752 244 482 0 21188 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 86688

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.04
CPU user time (s): 1773.5
CPU system time (s): 26.537
CPU usage (%): 99.9512
Max. virtual memory (cumulated for all children) (KiB): 86688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.5
system time used= 26.537
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21870
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= 2
involuntary context switches= 9826

runsolver used 3.03554 second user time and 8.46171 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-16 03:36:06
IDJOB=2668028
IDBENCH=48111
IDSOLVER=1170
FILE ID=node019/2668028-1276652166
PBS_JOBID= 11172458
Free space on /tmp= 62416 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668028-1276652166/watcher-2668028-1276652166 -o /tmp/evaluation-result-2668028-1276652166/solver-2668028-1276652166 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668028-1276652166.opb

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

MD5SUM BENCH= aa10899bd7f711370f6ef9f1251ce7f2
RANDOM SEED=1069251332

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1800968 kB
Buffers:         65228 kB
Cached:         103260 kB
SwapCached:       6060 kB
Active:         101368 kB
Inactive:        80288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1800968 kB
SwapTotal:     4192956 kB
SwapFree:      4140352 kB
Dirty:            2296 kB
Writeback:           0 kB
AnonPages:       11444 kB
Mapped:          12936 kB
Slab:            54708 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181924 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= 62412 MiB
End job on node019 at 2010-06-16 04:06:09