Trace number 2668178

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)-13 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_5.opb
MD5SUM0619afe86d0e2ffb4ad28e9f2f441c24
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-14
Best CPU time to get the best result obtained on this benchmark1372.41
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
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)1212
Sum of products size (including duplicates)2424
Number of different products606
Sum of products size1212

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
0.00/0.01	c constraints 707/0 clauses 656/0 units 0
0.00/0.01	c vars 100
0.00/0.01	c objective 50 + -50
0.19/0.24	c 0.222966 21.3047 1 673
0.19/0.24	o -7
0.19/0.25	c 0.234964 21.7773 28 731
0.19/0.25	o -8
0.39/0.40	c 0.372943 21.9961 373 1659
0.39/0.40	o -9
0.39/0.41	c 0.38894 21.9961 386 1754
0.39/0.41	o -10
0.49/0.59	c 0.562914 21.9961 814 2682
0.49/0.59	o -11
1.00/1.08	c 1.04184 22.125 2351 5604
1.00/1.08	o -12
17.38/17.42	c 16.5665 24.3477 3926 101795
17.38/17.42	o -13
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	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	-13

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668178-1276671987/watcher-2668178-1276671987 -o /tmp/evaluation-result-2668178-1276671987/solver-2668178-1276671987 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668178-1276671987.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 15971
/proc/meminfo: memFree=1764180/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=2340 CPUtime=0
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 295 0 0 0 0 0 0 0 25 0 1 0 8492481 2396160 218 1992294400 134512640 136485738 4287440864 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15971/statm: 585 218 156 482 0 101 0

[startup+0.0179221 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15971
/proc/meminfo: memFree=1764180/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=3516 CPUtime=0.01
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 567 0 0 0 1 0 0 0 25 0 1 0 8492481 3600384 490 1992294400 134512640 136485738 4287440864 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 879 492 194 482 0 395 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3516

[startup+0.10093 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15971
/proc/meminfo: memFree=1764180/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=10228 CPUtime=0.09
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 2230 0 0 0 8 1 0 0 25 0 1 0 8492481 10473472 2153 1992294400 134512640 136485738 4287440864 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 2557 2154 198 482 0 2073 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10228

[startup+0.300951 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15971
/proc/meminfo: memFree=1764180/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=22520 CPUtime=0.29
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 5206 0 0 0 27 2 0 0 25 0 1 0 8492481 23060480 5094 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 5630 5094 244 482 0 5146 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22520

[startup+0.700991 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15971
/proc/meminfo: memFree=1764180/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=22520 CPUtime=0.69
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 5214 0 0 0 66 3 0 0 25 0 1 0 8492481 23060480 5099 1992294400 134512640 136485738 4287440864 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 5630 5099 244 482 0 5146 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22520

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15972
/proc/meminfo: memFree=1744580/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=22784 CPUtime=1.49
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 5290 0 0 0 142 7 0 0 25 0 1 0 8492481 23330816 5174 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 5696 5174 244 482 0 5212 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22784

[startup+3.10024 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15972
/proc/meminfo: memFree=1744076/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=23180 CPUtime=3.09
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 5388 0 0 0 295 14 0 0 25 0 1 0 8492481 23736320 5272 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 5795 5272 244 482 0 5311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23180

[startup+6.30057 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15972
/proc/meminfo: memFree=1742960/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=23840 CPUtime=6.29
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 5543 0 0 0 599 30 0 0 25 0 1 0 8492481 24412160 5427 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 5960 5427 244 482 0 5476 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23840

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15972
/proc/meminfo: memFree=1741728/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=24928 CPUtime=12.69
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 5814 0 0 0 1209 60 0 0 25 0 1 0 8492481 25526272 5698 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6232 5698 244 482 0 5748 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24928

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15972
/proc/meminfo: memFree=1741728/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=24928 CPUtime=25.48
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 5815 0 0 0 2423 125 0 0 25 0 1 0 8492481 25526272 5698 1992294400 134512640 136485738 4287440864 18446744073709551615 135044249 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6232 5698 244 482 0 5748 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24928

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15974
/proc/meminfo: memFree=1741728/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=24928 CPUtime=51.07
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 5816 0 0 0 4855 252 0 0 25 0 1 0 8492481 25526272 5699 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6232 5699 244 482 0 5748 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24928

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15976
/proc/meminfo: memFree=1741480/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=25060 CPUtime=102.27
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 5841 0 0 0 9719 508 0 0 25 0 1 0 8492481 25661440 5724 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6265 5724 244 482 0 5781 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25060

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15976
/proc/meminfo: memFree=1740860/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=25588 CPUtime=162.24
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 5969 0 0 0 15416 808 0 0 25 0 1 0 8492481 26202112 5852 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6397 5852 244 482 0 5913 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25588

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15978
/proc/meminfo: memFree=1740860/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=25588 CPUtime=222.22
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 5971 0 0 0 21106 1116 0 0 25 0 1 0 8492481 26202112 5854 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6397 5854 244 482 0 5913 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25588

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15980
/proc/meminfo: memFree=1740364/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26116 CPUtime=282.21
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6120 0 0 0 26797 1424 0 0 25 0 1 0 8492481 26742784 6003 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6529 6003 244 482 0 6045 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26116

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15982
/proc/meminfo: memFree=1740364/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26116 CPUtime=342.19
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6121 0 0 0 32497 1722 0 0 25 0 1 0 8492481 26742784 6004 1992294400 134512640 136485738 4287440864 18446744073709551615 135047572 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6529 6004 244 482 0 6045 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26116

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15984
/proc/meminfo: memFree=1740364/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26248 CPUtime=402.18
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6141 0 0 0 38186 2032 0 0 25 0 1 0 8492481 26877952 6024 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6562 6024 244 482 0 6078 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26248

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15984
/proc/meminfo: memFree=1740364/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26248 CPUtime=462.16
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6141 0 0 0 43885 2331 0 0 25 0 1 0 8492481 26877952 6024 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6562 6024 244 482 0 6078 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26248

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15986
/proc/meminfo: memFree=1740240/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26248 CPUtime=522.14
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6157 0 0 0 49575 2639 0 0 25 0 1 0 8492481 26877952 6040 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6562 6040 244 482 0 6078 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26248

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15988
/proc/meminfo: memFree=1739868/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26644 CPUtime=582.12
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6236 0 0 0 55288 2924 0 0 25 0 1 0 8492481 27283456 6119 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6661 6119 244 482 0 6177 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26644

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15990
/proc/meminfo: memFree=1739744/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26644 CPUtime=642.12
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6236 0 0 0 60991 3221 0 0 25 0 1 0 8492481 27283456 6119 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6661 6119 244 482 0 6177 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 26644

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15994
/proc/meminfo: memFree=1739496/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26644 CPUtime=822.05
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6251 0 0 0 78110 4095 0 0 25 0 1 0 8492481 27283456 6134 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6661 6134 244 482 0 6177 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 26644

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15996
/proc/meminfo: memFree=1739496/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26644 CPUtime=882.04
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6251 0 0 0 83815 4389 0 0 25 0 1 0 8492481 27283456 6134 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6661 6134 244 482 0 6177 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 26644

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15998
/proc/meminfo: memFree=1739496/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26644 CPUtime=942.02
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6256 0 0 0 89520 4682 0 0 25 0 1 0 8492481 27283456 6139 1992294400 134512640 136485738 4287440864 18446744073709551615 135724709 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6661 6139 244 482 0 6177 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 26644

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16000
/proc/meminfo: memFree=1739372/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26644 CPUtime=1002
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6256 0 0 0 95229 4971 0 0 25 0 1 0 8492481 27283456 6139 1992294400 134512640 136485738 4287440864 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6661 6139 244 482 0 6177 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 26644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16000
/proc/meminfo: memFree=1739372/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26644 CPUtime=1061.98
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6256 0 0 0 100934 5264 0 0 25 0 1 0 8492481 27283456 6139 1992294400 134512640 136485738 4287440864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6661 6139 244 482 0 6177 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 26644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16002
/proc/meminfo: memFree=1739372/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=26908 CPUtime=1121.96
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6307 0 0 0 106634 5562 0 0 25 0 1 0 8492481 27553792 6190 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6727 6190 244 482 0 6243 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 26908

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16004
/proc/meminfo: memFree=1739000/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=27172 CPUtime=1181.95
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6388 0 0 0 112342 5853 0 0 25 0 1 0 8492481 27824128 6271 1992294400 134512640 136485738 4287440864 18446744073709551615 135039327 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6793 6271 244 482 0 6309 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 27172

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16006
/proc/meminfo: memFree=1738752/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=27172 CPUtime=1241.93
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6388 0 0 0 118057 6136 0 0 25 0 1 0 8492481 27824128 6271 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6793 6271 244 482 0 6309 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 27172

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16008
/proc/meminfo: memFree=1738628/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=27172 CPUtime=1301.91
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6388 0 0 0 123759 6432 0 0 25 0 1 0 8492481 27824128 6271 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6793 6271 244 482 0 6309 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 27172

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16008
/proc/meminfo: memFree=1738628/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=27172 CPUtime=1361.89
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6388 0 0 0 129457 6732 0 0 25 0 1 0 8492481 27824128 6271 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6793 6271 244 482 0 6309 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 27172

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16010
/proc/meminfo: memFree=1738628/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=27172 CPUtime=1421.88
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6388 0 0 0 135177 7011 0 0 25 0 1 0 8492481 27824128 6271 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6793 6271 244 482 0 6309 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 27172

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16012
/proc/meminfo: memFree=1738628/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=27172 CPUtime=1481.86
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6388 0 0 0 140889 7297 0 0 25 0 1 0 8492481 27824128 6271 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6793 6271 244 482 0 6309 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 27172

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16014
/proc/meminfo: memFree=1738628/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=27172 CPUtime=1541.84
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6388 0 0 0 146592 7592 0 0 25 0 1 0 8492481 27824128 6271 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6793 6271 244 482 0 6309 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 27172

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16016
/proc/meminfo: memFree=1738504/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=27172 CPUtime=1601.82
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6388 0 0 0 152315 7867 0 0 25 0 1 0 8492481 27824128 6271 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6793 6271 244 482 0 6309 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 27172

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16016
/proc/meminfo: memFree=1738504/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=27172 CPUtime=1661.8
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6388 0 0 0 158034 8146 0 0 25 0 1 0 8492481 27824128 6271 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6793 6271 244 482 0 6309 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 27172

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16021
/proc/meminfo: memFree=1737700/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=27172 CPUtime=1721.79
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6388 0 0 0 163745 8434 0 0 25 0 1 0 8492481 27824128 6271 1992294400 134512640 136485738 4287440864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6793 6271 244 482 0 6309 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 27172

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16023
/proc/meminfo: memFree=1737700/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=27172 CPUtime=1781.76
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6388 0 0 0 169459 8717 0 0 25 0 1 0 8492481 27824128 6271 1992294400 134512640 136485738 4287440864 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6793 6271 244 482 0 6309 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 27172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16023
/proc/meminfo: memFree=1737700/2059040 swapFree=4175448/4192956
[pid=15971] ppid=15969 vsize=27172 CPUtime=1800.07
/proc/15971/stat : 15971 (pbct) R 15969 15971 15338 0 -1 4202496 6388 0 0 0 171204 8803 0 0 25 0 1 0 8492481 27824128 6271 1992294400 134512640 136485738 4287440864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15971/statm: 6793 6271 244 482 0 6309 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 27172

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1712.05
CPU system time (s): 88.0376
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 27172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1712.05
system time used= 88.0376
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6388
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= 5655

runsolver used 3.10053 second user time and 8.38172 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-16 09:06:28
IDJOB=2668178
IDBENCH=48261
IDSOLVER=1170
FILE ID=node083/2668178-1276671987
PBS_JOBID= 11172502
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668178-1276671987/watcher-2668178-1276671987 -o /tmp/evaluation-result-2668178-1276671987/solver-2668178-1276671987 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668178-1276671987.opb

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

MD5SUM BENCH= 0619afe86d0e2ffb4ad28e9f2f441c24
RANDOM SEED=915791045

node083.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		: 3000.262
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1764584 kB
Buffers:         48752 kB
Cached:         113212 kB
SwapCached:      13528 kB
Active:          90516 kB
Inactive:       127276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1764584 kB
SwapTotal:     4192956 kB
SwapFree:      4175448 kB
Dirty:            2020 kB
Writeback:           0 kB
AnonPages:       42316 kB
Mapped:          14356 kB
Slab:            54772 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181144 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 node083 at 2010-06-16 09:36:30