Trace number 2681767

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 0.1 fixedSAT (TO)-102 1800.08 1800.54

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_2.opb
MD5SUMfc8bff78845ab9a14b2d06ab749e4dc4
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-107
Best CPU time to get the best result obtained on this benchmark1798.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -137
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12656
Sum of products size (including duplicates)25312
Number of different products6328
Sum of products size12656

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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.12	c constraints 7329/0 clauses 6828/0 units 0
0.09/0.12	c vars 1000
0.09/0.12	c objective 500 + -500
2.59/2.60	c 2.38864 196.801 11 7008
2.59/2.60	o -91
169.75/169.86	c 166.753 276.105 64721 599007
169.75/169.86	o -92
612.23/612.46	c 601.931 276.105 18559 1994562
612.23/612.46	o -93
661.93/662.20	c 650.862 276.105 22790 2142279
661.93/662.20	o -94
963.65/963.97	c 947.724 276.105 33799 2983037
963.65/963.97	o -95
1002.64/1002.98	c 986.154 276.105 20338 3093625
1002.64/1002.98	o -96
1233.28/1233.68	c 1213.14 276.105 29484 3721909
1233.28/1233.68	o -97
1239.58/1239.97	c 1219.35 276.105 31683 3737198
1239.58/1239.97	o -99
1535.40/1535.86	c 1510.58 276.105 32020 4475795
1535.40/1535.86	o -100
1726.05/1726.52	c 1698.26 276.105 32108 4989450
1726.05/1726.52	o -101
1775.74/1776.29	c 1747.16 292.492 54523 5077177
1775.74/1776.29	o -102
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 x109 -x110 -x111 -x112 x113 -x114 -x115 x116 -x117 -x118 -x119 x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 -x160 -x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 -x187 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x877 -x878 -x879 x880 -x881 -x882 x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 x891 -x892 -x893 -x894 -x895 -x896 x897 -x898 x899 -x900 x901 x902 -x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912 x913 x914 x915 -x916 x917 x918 -x919 x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 -x928 -x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 -x937 x938 -x939 x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 x948 -x949 -x950 -x951 -x952 x953 -x954 -x955 -x956 -x957 -x958 x959 -x960 x961 x962 -x963 -x964 -x965 -x966 x967 x968 x969 x970 -x971 x972 -x973 -x974 x975 x976 -x977 -x978 -x979 -x980 -x981 -x982 x983 x984 -x985 -x986 x987 -x988 -x989 -x990 x991 x992 -x993 -x994 x995 -x996 -x997 -x998 -x999 -x1000

Verifier Data 

OK	-102

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681767-1277504272/watcher-2681767-1277504272 -o /tmp/evaluation-result-2681767-1277504272/solver-2681767-1277504272 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681767-1277504272.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 1.01 0.99 3/105 30858
/proc/meminfo: memFree=1827684/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=2268 CPUtime=0
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 295 0 0 0 0 0 0 0 25 0 1 0 91721045 2322432 215 1992294400 134512640 136421960 4294593008 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30858/statm: 567 215 145 467 0 98 0

[startup+0.0339621 s]
/proc/loadavg: 0.92 1.01 0.99 3/105 30858
/proc/meminfo: memFree=1827684/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=3060 CPUtime=0.03
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 478 0 0 0 3 0 0 0 25 0 1 0 91721045 3133440 398 1992294400 134512640 136421960 4294593008 18446744073709551615 135809531 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30858/statm: 765 399 145 467 0 296 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3060

[startup+0.101967 s]
/proc/loadavg: 0.92 1.01 0.99 3/105 30858
/proc/meminfo: memFree=1827684/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=5324 CPUtime=0.09
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 1045 0 0 0 9 0 0 0 25 0 1 0 91721045 5451776 965 1992294400 134512640 136421960 4294593008 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30858/statm: 1331 965 146 467 0 862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5324

[startup+0.300986 s]
/proc/loadavg: 0.92 1.01 0.99 3/105 30858
/proc/meminfo: memFree=1827684/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=25824 CPUtime=0.29
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 6151 0 0 0 27 2 0 0 25 0 1 0 91721045 26443776 6005 1992294400 134512640 136421960 4294593008 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 6456 6006 190 467 0 5987 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25824

[startup+0.701028 s]
/proc/loadavg: 0.92 1.01 0.99 3/105 30858
/proc/meminfo: memFree=1827684/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=56344 CPUtime=0.69
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 14349 0 0 0 63 6 0 0 25 0 1 0 91721045 57696256 13700 1992294400 134512640 136421960 4294593008 18446744073709551615 134598026 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 14119 13702 194 467 0 13650 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56344

[startup+1.50111 s]
/proc/loadavg: 0.92 1.01 0.99 2/106 30859
/proc/meminfo: memFree=1750796/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=117100 CPUtime=1.49
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 30480 0 0 0 135 14 0 0 25 0 1 0 91721045 119910400 27967 1992294400 134512640 136421960 4294593008 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 29275 27968 194 467 0 28806 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 117100

[startup+3.10027 s]
/proc/loadavg: 0.92 1.01 0.99 2/106 30859
/proc/meminfo: memFree=1654944/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=205448 CPUtime=3.09
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 52874 0 0 0 286 23 0 0 25 0 1 0 91721045 210378752 48413 1992294400 134512640 136421960 4294593008 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 51362 48413 238 467 0 50893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 205448

[startup+6.30159 s]
/proc/loadavg: 0.93 1.01 0.99 2/106 30859
/proc/meminfo: memFree=1633616/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=205976 CPUtime=6.29
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 53010 0 0 0 601 28 0 0 25 0 1 0 91721045 210919424 48549 1992294400 134512640 136421960 4294593008 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 51494 48549 238 467 0 51025 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 205976

[startup+12.7012 s]
/proc/loadavg: 0.93 1.01 0.99 2/106 30859
/proc/meminfo: memFree=1632392/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=207296 CPUtime=12.69
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 53308 0 0 0 1228 41 0 0 25 0 1 0 91721045 212271104 48847 1992294400 134512640 136421960 4294593008 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 51824 48847 238 467 0 51355 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 207296

[startup+25.5015 s]
/proc/loadavg: 0.95 1.01 0.99 2/106 30859
/proc/meminfo: memFree=1629540/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=210204 CPUtime=25.48
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 54049 0 0 0 2483 65 0 0 25 0 1 0 91721045 215248896 49588 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 52551 49588 238 467 0 52082 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 210204

[startup+51.1011 s]
/proc/loadavg: 0.96 1.00 0.99 2/106 30861
/proc/meminfo: memFree=1619372/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=220132 CPUtime=51.08
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 56540 0 0 0 4997 111 0 0 25 0 1 0 91721045 225415168 52079 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 55033 52079 238 467 0 54564 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 220132

[startup+102.308 s]
/proc/loadavg: 0.98 1.00 0.99 2/106 30863
/proc/meminfo: memFree=1594448/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=244936 CPUtime=102.27
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 62729 0 0 0 10031 196 0 0 25 0 1 0 91721045 250814464 58268 1992294400 134512640 136421960 4294593008 18446744073709551615 135821122 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 61234 58269 238 467 0 60765 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 244936

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/106 30863
/proc/meminfo: memFree=1559852/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=280032 CPUtime=162.25
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 71495 0 0 0 15929 296 0 0 25 0 1 0 91721045 286752768 67034 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70008 67034 238 467 0 69539 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 280032

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/106 30865
/proc/meminfo: memFree=1556256/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=222.24
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72189 0 0 0 21833 391 0 0 25 0 1 0 91721045 289513472 67727 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67727 238 467 0 70213 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 282728

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/106 30867
/proc/meminfo: memFree=1556256/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=282.22
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72189 0 0 0 27732 490 0 0 25 0 1 0 91721045 289513472 67727 1992294400 134512640 136421960 4294593008 18446744073709551615 135026642 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67727 238 467 0 70213 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 282728

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/106 30869
/proc/meminfo: memFree=1556132/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=342.21
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72189 0 0 0 33624 597 0 0 25 0 1 0 91721045 289513472 67727 1992294400 134512640 136421960 4294593008 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67727 238 467 0 70213 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 282728

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/106 30871
/proc/meminfo: memFree=1556008/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=402.19
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72189 0 0 0 39527 692 0 0 25 0 1 0 91721045 289513472 67727 1992294400 134512640 136421960 4294593008 18446744073709551615 135021782 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67727 238 467 0 70213 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 282728

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/106 30871
/proc/meminfo: memFree=1556008/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=462.17
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72189 0 0 0 45431 786 0 0 25 0 1 0 91721045 289513472 67727 1992294400 134512640 136421960 4294593008 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67727 238 467 0 70213 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 282728

[startup+522.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/106 30873
/proc/meminfo: memFree=1556008/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=522.15
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72189 0 0 0 51324 891 0 0 25 0 1 0 91721045 289513472 67727 1992294400 134512640 136421960 4294593008 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67727 238 467 0 70213 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 282728

[startup+582.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/106 30875
/proc/meminfo: memFree=1555884/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=582.14
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72189 0 0 0 57224 990 0 0 25 0 1 0 91721045 289513472 67727 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67727 238 467 0 70213 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 282728

[startup+642.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/106 30877
/proc/meminfo: memFree=1555884/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=642.13
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72190 0 0 0 63129 1084 0 0 25 0 1 0 91721045 289513472 67727 1992294400 134512640 136421960 4294593008 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67727 238 467 0 70213 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 282728

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.20 1.08 1.01 2/106 30883
/proc/meminfo: memFree=1555512/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=882.07
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72191 0 0 0 86739 1468 0 0 25 0 1 0 91721045 289513472 67727 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67727 238 467 0 70213 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 282728

[startup+942.302 s]
/proc/loadavg: 1.07 1.07 1.00 2/106 30888
/proc/meminfo: memFree=1554892/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=942.05
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72191 0 0 0 92641 1564 0 0 25 0 1 0 91721045 289513472 67727 1992294400 134512640 136421960 4294593008 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67727 238 467 0 70213 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 282728

[startup+1002.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/106 30890
/proc/meminfo: memFree=1554892/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1002.04
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72192 0 0 0 98548 1656 0 0 25 0 1 0 91721045 289513472 67727 1992294400 134512640 136421960 4294593008 18446744073709551615 134973933 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67727 238 467 0 70213 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 282728

[startup+1062.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/106 30890
/proc/meminfo: memFree=1554892/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1062.02
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72194 0 0 0 104454 1748 0 0 25 0 1 0 91721045 289513472 67728 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67728 238 467 0 70213 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 282728

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/106 30892
/proc/meminfo: memFree=1555016/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1122.01
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72194 0 0 0 110354 1847 0 0 25 0 1 0 91721045 289513472 67728 1992294400 134512640 136421960 4294593008 18446744073709551615 135032112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67728 238 467 0 70213 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 282728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 30894
/proc/meminfo: memFree=1555016/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1182
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72194 0 0 0 116261 1939 0 0 25 0 1 0 91721045 289513472 67728 1992294400 134512640 136421960 4294593008 18446744073709551615 134642252 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67728 238 467 0 70213 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 282728

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 30896
/proc/meminfo: memFree=1554892/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1241.98
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72196 0 0 0 122165 2033 0 0 25 0 1 0 91721045 289513472 67728 1992294400 134512640 136421960 4294593008 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67728 238 467 0 70213 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 282728

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30898
/proc/meminfo: memFree=1554768/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1301.97
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72196 0 0 0 128076 2121 0 0 25 0 1 0 91721045 289513472 67728 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67728 238 467 0 70213 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 282728

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30898
/proc/meminfo: memFree=1554892/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1361.94
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72196 0 0 0 133965 2229 0 0 25 0 1 0 91721045 289513472 67728 1992294400 134512640 136421960 4294593008 18446744073709551615 134860061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67728 238 467 0 70213 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 282728

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30900
/proc/meminfo: memFree=1554892/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1421.94
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72196 0 0 0 139876 2318 0 0 25 0 1 0 91721045 289513472 67728 1992294400 134512640 136421960 4294593008 18446744073709551615 135805593 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67728 238 467 0 70213 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 282728

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30902
/proc/meminfo: memFree=1554892/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1481.92
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72196 0 0 0 145783 2409 0 0 25 0 1 0 91721045 289513472 67728 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67728 238 467 0 70213 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 282728

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30904
/proc/meminfo: memFree=1555016/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1541.9
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72197 0 0 0 151690 2500 0 0 25 0 1 0 91721045 289513472 67728 1992294400 134512640 136421960 4294593008 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67728 238 467 0 70213 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 282728

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30906
/proc/meminfo: memFree=1554892/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1601.89
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72197 0 0 0 157603 2586 0 0 25 0 1 0 91721045 289513472 67728 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67728 238 467 0 70213 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 282728

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30906
/proc/meminfo: memFree=1554768/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1661.87
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72197 0 0 0 163509 2678 0 0 25 0 1 0 91721045 289513472 67728 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67728 238 467 0 70213 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 282728

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30908
/proc/meminfo: memFree=1554768/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=282728 CPUtime=1721.85
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 72197 0 0 0 169412 2773 0 0 25 0 1 0 91721045 289513472 67728 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 70682 67728 238 467 0 70213 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 282728

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30910
/proc/meminfo: memFree=1538276/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=299508 CPUtime=1781.84
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 76410 0 0 0 175310 2874 0 0 25 0 1 0 91721045 306696192 71939 1992294400 134512640 136421960 4294593008 18446744073709551615 135032112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 74877 71939 238 467 0 74408 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 299508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30910
/proc/meminfo: memFree=1538276/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=299508 CPUtime=1800.04
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 76410 0 0 0 177101 2903 0 0 25 0 1 0 91721045 306696192 71939 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 74877 71939 238 467 0 74408 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 299508

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30910
/proc/meminfo: memFree=1538276/2059040 swapFree=4135356/4192956
[pid=30858] ppid=30856 vsize=299508 CPUtime=1800.04
/proc/30858/stat : 30858 (pbct) R 30856 30858 30089 0 -1 4202496 76410 0 0 0 177101 2903 0 0 25 0 1 0 91721045 306696192 71939 1992294400 134512640 136421960 4294593008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30858/statm: 74877 71939 238 467 0 74408 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 299508

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.08
CPU user time (s): 1771.02
CPU system time (s): 29.0666
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 299508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.02
system time used= 29.0666
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76411
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= 2951

runsolver used 2.74258 second user time and 8.73967 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-26 00:17:52
IDJOB=2681767
IDBENCH=48256
IDSOLVER=1192
FILE ID=node084/2681767-1277504272
PBS_JOBID= 11190561
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681767-1277504272/watcher-2681767-1277504272 -o /tmp/evaluation-result-2681767-1277504272/solver-2681767-1277504272 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681767-1277504272.opb

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

MD5SUM BENCH= fc8bff78845ab9a14b2d06ab749e4dc4
RANDOM SEED=661463430

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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:       1827964 kB
Buffers:         32180 kB
Cached:         102816 kB
SwapCached:       9812 kB
Active:          69024 kB
Inactive:        78696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827964 kB
SwapTotal:     4192956 kB
SwapFree:      4135356 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:       11408 kB
Mapped:           8372 kB
Slab:            61440 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180724 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= 62456 MiB
End job on node084 at 2010-06-26 00:47:55