Trace number 2668148

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 0.1OPT-7 1126.18 1126.49

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_3.opb
MD5SUMe70f8e0da8fa345ba6e82dce1b0133d2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark708.262
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
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 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2952
Sum of products size (including duplicates)5904
Number of different products1476
Sum of products size2952

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
0.00/0.03	c constraints 1577/0 clauses 1526/0 units 0
0.00/0.03	c vars 100
0.00/0.03	c objective 50 + -50
0.49/0.59	c 0.538918 45.9414 2 1547
0.49/0.59	o -3
0.59/0.63	c 0.578911 46.7383 11 1628
0.59/0.63	o -4
1.10/1.15	c 1.08983 46.7383 549 3055
1.10/1.15	o -5
1.19/1.27	c 1.20882 46.7383 620 3256
1.19/1.27	o -6
6.78/6.80	c 6.63299 47.5117 6262 15410
6.78/6.80	o -7
1125.89/1126.29	c 1103.48 54.3164 5468 2139831
1125.89/1126.29	s OPTIMUM FOUND
1125.89/1126.29	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	-7

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668148-1276667097/watcher-2668148-1276667097 -o /tmp/evaluation-result-2668148-1276667097/solver-2668148-1276667097 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668148-1276667097.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: 1.01 1.02 1.00 3/105 15858
/proc/meminfo: memFree=1776684/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=2340 CPUtime=0
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 302 0 0 0 0 0 0 0 25 0 1 0 8003236 2396160 224 1992294400 134512640 136485738 4288563280 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15858/statm: 585 224 156 482 0 101 0

[startup+0.0400789 s]
/proc/loadavg: 1.01 1.02 1.00 3/105 15858
/proc/meminfo: memFree=1776684/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=4572 CPUtime=0.03
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 821 0 0 0 3 0 0 0 25 0 1 0 8003236 4681728 743 1992294400 134512640 136485738 4288563280 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 1143 744 194 482 0 659 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4572

[startup+0.101084 s]
/proc/loadavg: 1.01 1.02 1.00 3/105 15858
/proc/meminfo: memFree=1776684/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=10232 CPUtime=0.09
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 2259 0 0 0 9 0 0 0 25 0 1 0 8003236 10477568 2181 1992294400 134512640 136485738 4288563280 18446744073709551615 134741825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 2558 2182 198 482 0 2074 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10232

[startup+0.301107 s]
/proc/loadavg: 1.01 1.02 1.00 3/105 15858
/proc/meminfo: memFree=1776684/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=23492 CPUtime=0.29
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 5632 0 0 0 27 2 0 0 25 0 1 0 8003236 24055808 5488 1992294400 134512640 136485738 4288563280 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 5873 5489 198 482 0 5389 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23492

[startup+0.70115 s]
/proc/loadavg: 1.01 1.02 1.00 3/105 15858
/proc/meminfo: memFree=1776684/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=47856 CPUtime=0.69
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 11866 0 0 0 64 5 0 0 25 0 1 0 8003236 49004544 11057 1992294400 134512640 136485738 4288563280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 11964 11057 244 482 0 11480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47856

[startup+1.50024 s]
/proc/loadavg: 1.01 1.02 1.00 2/106 15859
/proc/meminfo: memFree=1733276/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=47856 CPUtime=1.49
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 11868 0 0 0 143 6 0 0 25 0 1 0 8003236 49004544 11057 1992294400 134512640 136485738 4288563280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 11964 11057 244 482 0 11480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47856

[startup+3.10042 s]
/proc/loadavg: 1.01 1.02 1.00 2/106 15859
/proc/meminfo: memFree=1732904/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=47988 CPUtime=3.09
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 11889 0 0 0 300 9 0 0 25 0 1 0 8003236 49139712 11078 1992294400 134512640 136485738 4288563280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 11997 11078 244 482 0 11513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47988

[startup+6.30077 s]
/proc/loadavg: 1.01 1.02 1.00 2/106 15859
/proc/meminfo: memFree=1732532/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=48384 CPUtime=6.29
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 11990 0 0 0 615 14 0 0 25 0 1 0 8003236 49545216 11179 1992294400 134512640 136485738 4288563280 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 12096 11179 244 482 0 11612 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48384

[startup+12.7005 s]
/proc/loadavg: 1.01 1.02 1.00 2/106 15859
/proc/meminfo: memFree=1731540/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=49176 CPUtime=12.69
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 12188 0 0 0 1241 28 0 0 25 0 1 0 8003236 50356224 11376 1992294400 134512640 136485738 4288563280 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 12294 11376 244 482 0 11810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49176

[startup+25.5019 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 15861
/proc/meminfo: memFree=1730672/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=49968 CPUtime=25.49
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 12387 0 0 0 2496 53 0 0 25 0 1 0 8003236 51167232 11575 1992294400 134512640 136485738 4288563280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 12492 11575 244 482 0 12008 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49968

[startup+51.1017 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 15861
/proc/meminfo: memFree=1730176/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=50496 CPUtime=51.08
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 12524 0 0 0 5002 106 0 0 25 0 1 0 8003236 51707904 11712 1992294400 134512640 136485738 4288563280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 12624 11712 244 482 0 12140 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50496

[startup+102.308 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 15863
/proc/meminfo: memFree=1728564/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=51816 CPUtime=102.27
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 12860 0 0 0 10021 206 0 0 25 0 1 0 8003236 53059584 12048 1992294400 134512640 136485738 4288563280 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 12954 12048 244 482 0 12470 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 51816

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15863
/proc/meminfo: memFree=1728068/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=52488 CPUtime=162.25
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13006 0 0 0 15883 342 0 0 25 0 1 0 8003236 53747712 12194 1992294400 134512640 136485738 4288563280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13122 12194 244 482 0 12638 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 52488

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15865
/proc/meminfo: memFree=1728068/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=52488 CPUtime=222.23
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13020 0 0 0 21766 457 0 0 25 0 1 0 8003236 53747712 12208 1992294400 134512640 136485738 4288563280 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13122 12208 244 482 0 12638 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 52488

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15867
/proc/meminfo: memFree=1727448/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=52884 CPUtime=282.21
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13138 0 0 0 27648 573 0 0 25 0 1 0 8003236 54153216 12326 1992294400 134512640 136485738 4288563280 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13221 12326 244 482 0 12737 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 52884

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15869
/proc/meminfo: memFree=1727200/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=53240 CPUtime=342.2
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13216 0 0 0 33520 700 0 0 25 0 1 0 8003236 54517760 12404 1992294400 134512640 136485738 4288563280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13310 12404 244 482 0 12826 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 53240

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15871
/proc/meminfo: memFree=1726456/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=53900 CPUtime=402.19
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13360 0 0 0 39404 815 0 0 25 0 1 0 8003236 55193600 12548 1992294400 134512640 136485738 4288563280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13475 12548 244 482 0 12991 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 53900

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15871
/proc/meminfo: memFree=1725712/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=54560 CPUtime=462.17
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13549 0 0 0 45287 930 0 0 25 0 1 0 8003236 55869440 12737 1992294400 134512640 136485738 4288563280 18446744073709551615 134878610 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13640 12737 244 482 0 13156 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 54560

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15873
/proc/meminfo: memFree=1725712/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=54560 CPUtime=522.16
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13549 0 0 0 51148 1068 0 0 25 0 1 0 8003236 55869440 12737 1992294400 134512640 136485738 4288563280 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13640 12737 244 482 0 13156 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 54560

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15875
/proc/meminfo: memFree=1725712/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=54560 CPUtime=582.14
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13549 0 0 0 57034 1180 0 0 25 0 1 0 8003236 55869440 12737 1992294400 134512640 136485738 4288563280 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13640 12737 244 482 0 13156 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 54560

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15877
/proc/meminfo: memFree=1725588/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=54560 CPUtime=642.13
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13549 0 0 0 62905 1308 0 0 25 0 1 0 8003236 55869440 12737 1992294400 134512640 136485738 4288563280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13640 12737 244 482 0 13156 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 54560

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15879
/proc/meminfo: memFree=1725464/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=54560 CPUtime=702.1
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13549 0 0 0 68772 1438 0 0 25 0 1 0 8003236 55869440 12737 1992294400 134512640 136485738 4288563280 18446744073709551615 134878575 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13640 12737 244 482 0 13156 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 54560

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15879
/proc/meminfo: memFree=1724472/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=55616 CPUtime=762.1
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13795 0 0 0 74626 1584 0 0 25 0 1 0 8003236 56950784 12983 1992294400 134512640 136485738 4288563280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13904 12983 244 482 0 13420 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 55616

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15881
/proc/meminfo: memFree=1724472/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=55616 CPUtime=822.08
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13795 0 0 0 80513 1695 0 0 25 0 1 0 8003236 56950784 12983 1992294400 134512640 136485738 4288563280 18446744073709551615 135044424 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13904 12983 244 482 0 13420 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 55616

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15883
/proc/meminfo: memFree=1724472/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=55616 CPUtime=882.06
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13795 0 0 0 86396 1810 0 0 25 0 1 0 8003236 56950784 12983 1992294400 134512640 136485738 4288563280 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13904 12983 244 482 0 13420 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 55616

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15885
/proc/meminfo: memFree=1724472/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=55616 CPUtime=942.04
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13795 0 0 0 92272 1932 0 0 25 0 1 0 8003236 56950784 12983 1992294400 134512640 136485738 4288563280 18446744073709551615 134623200 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13904 12983 244 482 0 13420 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 55616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15896
/proc/meminfo: memFree=1723480/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=55616 CPUtime=1002.02
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13795 0 0 0 98153 2049 0 0 25 0 1 0 8003236 56950784 12983 1992294400 134512640 136485738 4288563280 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13904 12983 244 482 0 13420 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 55616

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15896
/proc/meminfo: memFree=1723480/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=55616 CPUtime=1062
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13795 0 0 0 104035 2165 0 0 25 0 1 0 8003236 56950784 12983 1992294400 134512640 136485738 4288563280 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13904 12983 244 482 0 13420 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 55616

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15898
/proc/meminfo: memFree=1723604/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=55616 CPUtime=1121.98
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13795 0 0 0 109952 2246 0 0 25 0 1 0 8003236 56950784 12983 1992294400 134512640 136485738 4288563280 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13904 12983 244 482 0 13420 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 55616

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

[startup+1123.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15898
/proc/meminfo: memFree=1723604/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=55616 CPUtime=1122.79
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13795 0 0 0 110032 2247 0 0 25 0 1 0 8003236 56950784 12983 1992294400 134512640 136485738 4288563280 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13904 12983 244 482 0 13420 0
Current children cumulated CPU time (s) 1122.79
Current children cumulated vsize (KiB) 55616

[startup+1124.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15898
/proc/meminfo: memFree=1723604/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=55616 CPUtime=1124.38
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13795 0 0 0 110190 2248 0 0 25 0 1 0 8003236 56950784 12983 1992294400 134512640 136485738 4288563280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13904 12983 244 482 0 13420 0
Current children cumulated CPU time (s) 1124.38
Current children cumulated vsize (KiB) 55616

[startup+1125.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15898
/proc/meminfo: memFree=1723604/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=55616 CPUtime=1125.18
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13795 0 0 0 110269 2249 0 0 25 0 1 0 8003236 56950784 12983 1992294400 134512640 136485738 4288563280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13904 12983 244 482 0 13420 0
Current children cumulated CPU time (s) 1125.18
Current children cumulated vsize (KiB) 55616

[startup+1125.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15898
/proc/meminfo: memFree=1723604/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=55616 CPUtime=1125.58
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13795 0 0 0 110309 2249 0 0 25 0 1 0 8003236 56950784 12983 1992294400 134512640 136485738 4288563280 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 13904 12983 244 482 0 13420 0
Current children cumulated CPU time (s) 1125.58
Current children cumulated vsize (KiB) 55616

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15898
/proc/meminfo: memFree=1724100/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=47660 CPUtime=1125.99
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13800 0 0 0 110349 2250 0 0 25 0 1 0 8003236 48803840 11096 1992294400 134512640 136485738 4288563280 18446744073709551615 134728885 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 11915 11096 248 482 0 11431 0
Current children cumulated CPU time (s) 1125.99
Current children cumulated vsize (KiB) 47660

[startup+1126.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15898
/proc/meminfo: memFree=1724100/2059040 swapFree=4164960/4192956
[pid=15858] ppid=15856 vsize=44360 CPUtime=1126.09
/proc/15858/stat : 15858 (pbct) R 15856 15858 15387 0 -1 4202496 13800 0 0 0 110359 2250 0 0 25 0 1 0 8003236 45424640 10479 1992294400 134512640 136485738 4288563280 18446744073709551615 134720173 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15858/statm: 11090 10479 248 482 0 10606 0
Current children cumulated CPU time (s) 1126.09
Current children cumulated vsize (KiB) 44360

Child status: 0
Real time (s): 1126.49
CPU time (s): 1126.18
CPU user time (s): 1103.67
CPU system time (s): 22.5076
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 55616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1103.67
system time used= 22.5076
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13801
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= 1
involuntary context switches= 4264

runsolver used 1.88471 second user time and 5.29619 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-16 07:44:57
IDJOB=2668148
IDBENCH=48231
IDSOLVER=1170
FILE ID=node087/2668148-1276667097
PBS_JOBID= 11172499
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668148-1276667097/watcher-2668148-1276667097 -o /tmp/evaluation-result-2668148-1276667097/solver-2668148-1276667097 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668148-1276667097.opb

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

MD5SUM BENCH= e70f8e0da8fa345ba6e82dce1b0133d2
RANDOM SEED=664686920

node087.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1777088 kB
Buffers:         50316 kB
Cached:         122804 kB
SwapCached:       1016 kB
Active:          93588 kB
Inactive:       112504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1777088 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:            2060 kB
Writeback:           0 kB
AnonPages:       31820 kB
Mapped:          14584 kB
Slab:            54112 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180536 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= 62552 MiB
End job on node087 at 2010-06-16 08:03:44