Trace number 2668179

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 1800.02 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_2.opb
MD5SUM2468d4642d986af58e932976ec0c4f0e
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 benchmark1464.73
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)1232
Sum of products size (including duplicates)2464
Number of different products616
Sum of products size1232

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 717/0 clauses 666/0 units 0
0.00/0.01	c vars 100
0.00/0.01	c objective 50 + -50
0.19/0.26	c 0.250961 21.5391 1 685
0.19/0.26	o -8
0.39/0.46	c 0.439933 22.0195 490 1727
0.39/0.46	o -9
0.39/0.47	c 0.448931 22.2422 497 1771
0.39/0.47	o -10
0.39/0.47	c 0.45693 22.2422 498 1805
0.39/0.47	o -11
0.70/0.74	c 0.713891 22.2422 1371 3488
0.70/0.74	o -12
33.59/33.69	c 32.0751 25.3359 6844 179281
33.59/33.69	o -13
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	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-2668179-1276672187/watcher-2668179-1276672187 -o /tmp/evaluation-result-2668179-1276672187/solver-2668179-1276672187 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668179-1276672187.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: 0.92 0.98 0.99 3/106 11888
/proc/meminfo: memFree=1764560/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=2340 CPUtime=0
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 292 0 0 0 0 0 0 0 15 0 1 0 42820301 2396160 214 1992294400 134512640 136485738 4291838096 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11888/statm: 585 214 156 482 0 101 0

[startup+0.0792611 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 11888
/proc/meminfo: memFree=1764560/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=8304 CPUtime=0.07
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 1782 0 0 0 7 0 0 0 18 0 1 0 42820301 8503296 1704 1992294400 134512640 136485738 4291838096 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 2109 1705 198 482 0 1625 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8304

[startup+0.101264 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 11888
/proc/meminfo: memFree=1764560/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=9672 CPUtime=0.09
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 2133 0 0 0 9 0 0 0 18 0 1 0 42820301 9904128 2055 1992294400 134512640 136485738 4291838096 18446744073709551615 135080193 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 2418 2056 198 482 0 1934 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9672

[startup+0.301299 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 11888
/proc/meminfo: memFree=1764560/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=22544 CPUtime=0.29
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 5243 0 0 0 28 1 0 0 18 0 1 0 42820301 23085056 5131 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 5636 5131 244 482 0 5152 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22544

[startup+0.701371 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 11888
/proc/meminfo: memFree=1764560/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=22772 CPUtime=0.7
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 5280 0 0 0 67 3 0 0 18 0 1 0 42820301 23318528 5165 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 5693 5165 244 482 0 5209 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 22772

[startup+1.50151 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 11889
/proc/meminfo: memFree=1744588/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=23168 CPUtime=1.49
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 5388 0 0 0 143 6 0 0 19 0 1 0 42820301 23724032 5272 1992294400 134512640 136485738 4291838096 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 5792 5272 244 482 0 5308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23168

[startup+3.1018 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 11889
/proc/meminfo: memFree=1743720/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=23696 CPUtime=3.09
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 5499 0 0 0 295 14 0 0 24 0 1 0 42820301 24264704 5383 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 5924 5383 244 482 0 5440 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23696

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 11889
/proc/meminfo: memFree=1742852/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=24620 CPUtime=6.29
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 5729 0 0 0 601 28 0 0 25 0 1 0 42820301 25210880 5613 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6155 5613 244 482 0 5671 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24620

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 11889
/proc/meminfo: memFree=1742108/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=25412 CPUtime=12.69
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 5938 0 0 0 1210 59 0 0 25 0 1 0 42820301 26021888 5822 1992294400 134512640 136485738 4291838096 18446744073709551615 134660050 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6353 5822 244 482 0 5869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25412

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 11891
/proc/meminfo: memFree=1741736/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=25544 CPUtime=25.48
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 5958 0 0 0 2426 122 0 0 25 0 1 0 42820301 26157056 5842 1992294400 134512640 136485738 4291838096 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6386 5842 244 482 0 5902 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25544

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 11891
/proc/meminfo: memFree=1741116/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=25940 CPUtime=51.07
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6071 0 0 0 4861 246 0 0 25 0 1 0 42820301 26562560 5954 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6485 5954 244 482 0 6001 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25940

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 11893
/proc/meminfo: memFree=1740992/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=25940 CPUtime=102.26
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6071 0 0 0 9714 512 0 0 25 0 1 0 42820301 26562560 5954 1992294400 134512640 136485738 4291838096 18446744073709551615 134884596 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6485 5954 244 482 0 6001 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25940

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11893
/proc/meminfo: memFree=1740992/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=25940 CPUtime=162.24
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6071 0 0 0 15405 819 0 0 25 0 1 0 42820301 26562560 5954 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6485 5954 244 482 0 6001 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25940

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11895
/proc/meminfo: memFree=1740992/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=25940 CPUtime=222.21
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6071 0 0 0 21102 1119 0 0 25 0 1 0 42820301 26562560 5954 1992294400 134512640 136485738 4291838096 18446744073709551615 135025064 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6485 5954 244 482 0 6001 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25940

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11900
/proc/meminfo: memFree=1740372/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=25940 CPUtime=282.2
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6071 0 0 0 26790 1430 0 0 25 0 1 0 42820301 26562560 5954 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6485 5954 244 482 0 6001 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25940

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11902
/proc/meminfo: memFree=1740372/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=25940 CPUtime=342.17
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6071 0 0 0 32483 1734 0 0 25 0 1 0 42820301 26562560 5954 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6485 5954 244 482 0 6001 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25940

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11904
/proc/meminfo: memFree=1740248/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26072 CPUtime=402.16
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6087 0 0 0 38184 2032 0 0 25 0 1 0 42820301 26697728 5970 1992294400 134512640 136485738 4291838096 18446744073709551615 134612656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6518 5970 244 482 0 6034 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26072

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11904
/proc/meminfo: memFree=1740248/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26072 CPUtime=462.13
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6087 0 0 0 43882 2331 0 0 25 0 1 0 42820301 26697728 5970 1992294400 134512640 136485738 4291838096 18446744073709551615 134921016 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6518 5970 244 482 0 6034 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 26072

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11906
/proc/meminfo: memFree=1740124/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26072 CPUtime=522.11
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6118 0 0 0 49571 2640 0 0 25 0 1 0 42820301 26697728 6001 1992294400 134512640 136485738 4291838096 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6518 6001 244 482 0 6034 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 26072

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11908
/proc/meminfo: memFree=1739876/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26336 CPUtime=582.1
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6161 0 0 0 55258 2952 0 0 25 0 1 0 42820301 26968064 6044 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6584 6044 244 482 0 6100 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 26336

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11910
/proc/meminfo: memFree=1739752/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26468 CPUtime=642.08
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6188 0 0 0 60962 3246 0 0 25 0 1 0 42820301 27103232 6071 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6617 6071 244 482 0 6133 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 26468

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11914
/proc/meminfo: memFree=1739752/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26468 CPUtime=822.02
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6188 0 0 0 78050 4152 0 0 25 0 1 0 42820301 27103232 6071 1992294400 134512640 136485738 4291838096 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6617 6071 244 482 0 6133 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 26468

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11916
/proc/meminfo: memFree=1739752/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26468 CPUtime=882
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6188 0 0 0 83755 4445 0 0 25 0 1 0 42820301 27103232 6071 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6617 6071 244 482 0 6133 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 26468

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11918
/proc/meminfo: memFree=1739752/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26468 CPUtime=941.98
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6188 0 0 0 89461 4737 0 0 25 0 1 0 42820301 27103232 6071 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6617 6071 244 482 0 6133 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 26468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11920
/proc/meminfo: memFree=1739752/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26468 CPUtime=1001.96
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6188 0 0 0 95162 5034 0 0 25 0 1 0 42820301 27103232 6071 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6617 6071 244 482 0 6133 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 26468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11920
/proc/meminfo: memFree=1739628/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26468 CPUtime=1061.93
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6204 0 0 0 100859 5334 0 0 25 0 1 0 42820301 27103232 6087 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6617 6087 244 482 0 6133 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 26468

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11922
/proc/meminfo: memFree=1739628/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26468 CPUtime=1121.92
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6204 0 0 0 106566 5626 0 0 25 0 1 0 42820301 27103232 6087 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6617 6087 244 482 0 6133 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 26468

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11924
/proc/meminfo: memFree=1739504/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26600 CPUtime=1181.9
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6222 0 0 0 112253 5937 0 0 25 0 1 0 42820301 27238400 6105 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6650 6105 244 482 0 6166 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 26600

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11926
/proc/meminfo: memFree=1739380/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26732 CPUtime=1241.88
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6253 0 0 0 117956 6232 0 0 25 0 1 0 42820301 27373568 6136 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6683 6136 244 482 0 6199 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 26732

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11928
/proc/meminfo: memFree=1739380/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26732 CPUtime=1301.87
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6256 0 0 0 123672 6515 0 0 25 0 1 0 42820301 27373568 6139 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6683 6139 244 482 0 6199 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 26732

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11928
/proc/meminfo: memFree=1739256/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26732 CPUtime=1361.84
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6266 0 0 0 129381 6803 0 0 25 0 1 0 42820301 27373568 6149 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6683 6149 244 482 0 6199 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 26732

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11930
/proc/meminfo: memFree=1739256/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26732 CPUtime=1421.83
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6277 0 0 0 135080 7103 0 0 25 0 1 0 42820301 27373568 6160 1992294400 134512640 136485738 4291838096 18446744073709551615 135039236 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6683 6160 244 482 0 6199 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 26732

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11932
/proc/meminfo: memFree=1739256/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26732 CPUtime=1481.8
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6278 0 0 0 140793 7387 0 0 25 0 1 0 42820301 27373568 6161 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6683 6161 244 482 0 6199 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 26732

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11934
/proc/meminfo: memFree=1739132/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26732 CPUtime=1541.78
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6278 0 0 0 146497 7681 0 0 25 0 1 0 42820301 27373568 6161 1992294400 134512640 136485738 4291838096 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6683 6161 244 482 0 6199 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 26732

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11936
/proc/meminfo: memFree=1739132/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26732 CPUtime=1601.76
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6278 0 0 0 152200 7976 0 0 25 0 1 0 42820301 27373568 6161 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6683 6161 244 482 0 6199 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 26732

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11936
/proc/meminfo: memFree=1739132/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26732 CPUtime=1661.74
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6279 0 0 0 157912 8262 0 0 25 0 1 0 42820301 27373568 6162 1992294400 134512640 136485738 4291838096 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6683 6162 244 482 0 6199 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 26732

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11938
/proc/meminfo: memFree=1739132/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26732 CPUtime=1721.73
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6279 0 0 0 163629 8544 0 0 25 0 1 0 42820301 27373568 6162 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6683 6162 244 482 0 6199 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 26732

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11940
/proc/meminfo: memFree=1738884/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26732 CPUtime=1781.7
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6280 0 0 0 169333 8837 0 0 25 0 1 0 42820301 27373568 6163 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6683 6163 244 482 0 6199 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 26732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11940
/proc/meminfo: memFree=1738884/2059040 swapFree=4136756/4192956
[pid=11888] ppid=11886 vsize=26732 CPUtime=1800.01
/proc/11888/stat : 11888 (pbct) R 11886 11888 11699 0 -1 4202496 6280 0 0 0 171078 8923 0 0 25 0 1 0 42820301 27373568 6163 1992294400 134512640 136485738 4291838096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11888/statm: 6683 6163 244 482 0 6199 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 26732

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): 1800.02
CPU user time (s): 1710.78
CPU system time (s): 89.2384
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 26732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1710.78
system time used= 89.2384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6280
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= 21463

runsolver used 3.08353 second user time and 8.39572 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-16 09:09:47
IDJOB=2668179
IDBENCH=48262
IDSOLVER=1170
FILE ID=node012/2668179-1276672187
PBS_JOBID= 11172520
Free space on /tmp= 62588 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668179-1276672187/watcher-2668179-1276672187 -o /tmp/evaluation-result-2668179-1276672187/solver-2668179-1276672187 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668179-1276672187.opb

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

MD5SUM BENCH= 2468d4642d986af58e932976ec0c4f0e
RANDOM SEED=1831276721

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1765088 kB
Buffers:         70736 kB
Cached:         129048 kB
SwapCached:       9680 kB
Active:          96148 kB
Inactive:       116932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1765088 kB
SwapTotal:     4192956 kB
SwapFree:      4136756 kB
Dirty:            1896 kB
Writeback:           0 kB
AnonPages:       11700 kB
Mapped:           9464 kB
Slab:            59088 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182856 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= 62588 MiB
End job on node012 at 2010-06-16 09:39:50