Trace number 2681758

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)-100 1800.11 1800.54

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_3.opb
MD5SUM68d7f052f18638860d9232a7f3ed2053
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-106
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -139
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)12632
Sum of products size (including duplicates)25264
Number of different products6316
Sum of products size12632

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
0.09/0.13	c constraints 7317/0 clauses 6816/0 units 0
0.09/0.13	c vars 1000
0.09/0.13	c objective 500 + -500
2.69/2.74	c 2.52062 196.383 11 7013
2.69/2.74	o -90
58.38/58.50	c 57.1223 223.992 19398 227704
58.38/58.50	o -91
58.58/58.67	c 57.2963 224.121 19474 228193
58.58/58.67	o -92
58.78/58.84	c 57.4623 224.25 19538 228777
58.78/58.84	o -93
58.98/59.01	c 57.6262 224.25 19597 229427
58.98/59.01	o -94
258.03/258.16	c 253.209 246.027 24291 878683
258.03/258.16	o -95
745.81/746.00	c 732.471 246.027 30782 2296699
745.81/746.00	o -96
944.47/944.78	c 927.877 246.027 30083 2873124
944.47/944.78	o -97
1365.56/1365.98	c 1342.06 246.027 36901 3979775
1365.56/1365.98	o -98
1786.37/1786.88	c 1755.9 246.027 24611 5080530
1786.37/1786.88	o -100
1800.07/1800.50	s SATISFIABLE
1800.07/1800.50	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 x188 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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	-100

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681758-1277504014/watcher-2681758-1277504014 -o /tmp/evaluation-result-2681758-1277504014/solver-2681758-1277504014 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681758-1277504014.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 29669
/proc/meminfo: memFree=1844464/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=2268 CPUtime=0
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 292 0 0 0 0 0 0 0 24 0 1 0 91692986 2322432 211 1992294400 134512640 136421960 4293234240 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29669/statm: 567 211 145 467 0 98 0

[startup+0.0600889 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29669
/proc/meminfo: memFree=1844464/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=3596 CPUtime=0.05
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 620 0 0 0 5 0 0 0 24 0 1 0 91692986 3682304 539 1992294400 134512640 136421960 4293234240 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29669/statm: 899 539 146 467 0 430 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3596

[startup+0.101092 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29669
/proc/meminfo: memFree=1844464/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=5060 CPUtime=0.09
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 972 0 0 0 9 0 0 0 24 0 1 0 91692986 5181440 891 1992294400 134512640 136421960 4293234240 18446744073709551615 135809583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29669/statm: 1265 892 146 467 0 796 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5060

[startup+0.301109 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29669
/proc/meminfo: memFree=1844464/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=23700 CPUtime=0.29
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 5646 0 0 0 27 2 0 0 25 0 1 0 91692986 24268800 5565 1992294400 134512640 136421960 4293234240 18446744073709551615 135651408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 5925 5566 190 467 0 5456 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23700

[startup+0.701145 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29669
/proc/meminfo: memFree=1844464/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=53604 CPUtime=0.69
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 13590 0 0 0 63 6 0 0 25 0 1 0 91692986 54890496 12940 1992294400 134512640 136421960 4293234240 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 13401 12942 194 467 0 12932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53604

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29670
/proc/meminfo: memFree=1772040/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=107408 CPUtime=1.49
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 27962 0 0 0 137 12 0 0 25 0 1 0 91692986 109985792 26475 1992294400 134512640 136421960 4293234240 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 26852 26475 194 467 0 26383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107408

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29670
/proc/meminfo: memFree=1673832/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=204944 CPUtime=3.09
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 52713 0 0 0 286 23 0 0 25 0 1 0 91692986 209862656 48251 1992294400 134512640 136421960 4293234240 18446744073709551615 134620094 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 51236 48251 237 467 0 50767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 204944

[startup+6.30064 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29670
/proc/meminfo: memFree=1651016/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=205604 CPUtime=6.29
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 52889 0 0 0 599 30 0 0 25 0 1 0 91692986 210538496 48427 1992294400 134512640 136421960 4293234240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 51401 48427 238 467 0 50932 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 205604

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29670
/proc/meminfo: memFree=1648908/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=207452 CPUtime=12.69
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 53359 0 0 0 1226 43 0 0 25 0 1 0 91692986 212430848 48897 1992294400 134512640 136421960 4293234240 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 51863 48897 238 467 0 51394 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 207452

[startup+25.5013 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 29670
/proc/meminfo: memFree=1645436/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=211016 CPUtime=25.48
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 54255 0 0 0 2481 67 0 0 25 0 1 0 91692986 216080384 49793 1992294400 134512640 136421960 4293234240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 52754 49793 238 467 0 52285 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 211016

[startup+51.1006 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 29670
/proc/meminfo: memFree=1632044/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=225008 CPUtime=51.07
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 57748 0 0 0 4987 120 0 0 25 0 1 0 91692986 230408192 53286 1992294400 134512640 136421960 4293234240 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 56252 53286 238 467 0 55783 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 225008

[startup+102.308 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 29672
/proc/meminfo: memFree=1612948/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=243084 CPUtime=102.27
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 62314 0 0 0 10012 215 0 0 25 0 1 0 91692986 248918016 57848 1992294400 134512640 136421960 4293234240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 60771 57848 238 467 0 60302 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 243084

[startup+162.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 29674
/proc/meminfo: memFree=1611336/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=244668 CPUtime=162.25
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 62718 0 0 0 15905 320 0 0 25 0 1 0 91692986 250540032 58252 1992294400 134512640 136421960 4293234240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 61167 58252 238 467 0 60698 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 244668

[startup+222.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 29676
/proc/meminfo: memFree=1607740/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=248100 CPUtime=222.23
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 63575 0 0 0 21799 424 0 0 25 0 1 0 91692986 254054400 59109 1992294400 134512640 136421960 4293234240 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62025 59109 238 467 0 61556 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 248100

[startup+282.301 s]
/proc/loadavg: 1.10 1.05 1.01 2/107 29676
/proc/meminfo: memFree=1603772/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=282.22
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64529 0 0 0 27689 533 0 0 25 0 1 0 91692986 257974272 60062 1992294400 134512640 136421960 4293234240 18446744073709551615 135025746 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60062 238 467 0 62513 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 251928

[startup+342.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/107 29678
/proc/meminfo: memFree=1603772/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=342.2
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64529 0 0 0 33583 637 0 0 25 0 1 0 91692986 257974272 60062 1992294400 134512640 136421960 4293234240 18446744073709551615 134643019 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60062 238 467 0 62513 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 251928

[startup+402.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 29680
/proc/meminfo: memFree=1603648/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=402.19
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64529 0 0 0 39476 743 0 0 25 0 1 0 91692986 257974272 60062 1992294400 134512640 136421960 4293234240 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60062 238 467 0 62513 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 251928

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29682
/proc/meminfo: memFree=1603524/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=462.18
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64530 0 0 0 45373 845 0 0 25 0 1 0 91692986 257974272 60063 1992294400 134512640 136421960 4293234240 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60063 238 467 0 62513 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 251928

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29684
/proc/meminfo: memFree=1602408/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=253116 CPUtime=522.17
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64831 0 0 0 51259 958 0 0 25 0 1 0 91692986 259190784 60364 1992294400 134512640 136421960 4293234240 18446744073709551615 135005945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 63279 60364 238 467 0 62810 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 253116

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29684
/proc/meminfo: memFree=1603028/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=582.16
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64831 0 0 0 57154 1062 0 0 25 0 1 0 91692986 257974272 60078 1992294400 134512640 136421960 4293234240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60078 238 467 0 62513 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 251928

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29686
/proc/meminfo: memFree=1602904/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=642.15
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64831 0 0 0 63053 1162 0 0 25 0 1 0 91692986 257974272 60078 1992294400 134512640 136421960 4293234240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60078 238 467 0 62513 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 251928

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29692
/proc/meminfo: memFree=1602780/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=882.08
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64838 0 0 0 86651 1557 0 0 25 0 1 0 91692986 257974272 60084 1992294400 134512640 136421960 4293234240 18446744073709551615 135026282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60084 238 467 0 62513 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 251928

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29694
/proc/meminfo: memFree=1602656/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=942.07
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64838 0 0 0 92543 1664 0 0 25 0 1 0 91692986 257974272 60084 1992294400 134512640 136421960 4293234240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60084 238 467 0 62513 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 251928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29696
/proc/meminfo: memFree=1602532/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1002.05
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64840 0 0 0 98440 1765 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 134641387 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 251928

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29698
/proc/meminfo: memFree=1602656/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1062.03
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64840 0 0 0 104339 1864 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 251928

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29700
/proc/meminfo: memFree=1602532/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1122.02
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64840 0 0 0 110239 1963 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 251928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29703
/proc/meminfo: memFree=1601912/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1182.01
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64840 0 0 0 116147 2054 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 251928

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29705
/proc/meminfo: memFree=1601912/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1241.99
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64840 0 0 0 122041 2158 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 251928

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29707
/proc/meminfo: memFree=1602036/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1301.98
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64840 0 0 0 127942 2256 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 251928

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29709
/proc/meminfo: memFree=1602036/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1361.96
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64840 0 0 0 133843 2353 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 251928

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29711
/proc/meminfo: memFree=1602036/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1421.96
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64841 0 0 0 139744 2452 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 251928

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29711
/proc/meminfo: memFree=1602160/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1481.94
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64841 0 0 0 145639 2555 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 251928

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29713
/proc/meminfo: memFree=1602160/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1541.93
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64841 0 0 0 151544 2649 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 251928

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29715
/proc/meminfo: memFree=1602036/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1601.91
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64841 0 0 0 157444 2747 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 251928

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29717
/proc/meminfo: memFree=1602160/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1661.9
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64841 0 0 0 163346 2844 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 251928

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29719
/proc/meminfo: memFree=1602036/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1721.88
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64841 0 0 0 169246 2942 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 134870295 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 251928

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29719
/proc/meminfo: memFree=1601788/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1781.86
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64841 0 0 0 175138 3048 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 251928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29721
/proc/meminfo: memFree=1601912/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1800.07
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64842 0 0 0 176930 3077 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 251928

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 2/107 29721
/proc/meminfo: memFree=1601912/2059040 swapFree=4139692/4192956
[pid=29669] ppid=29667 vsize=251928 CPUtime=1800.07
/proc/29669/stat : 29669 (pbct) R 29667 29669 28894 0 -1 4202496 64842 0 0 0 176930 3077 0 0 25 0 1 0 91692986 257974272 60085 1992294400 134512640 136421960 4293234240 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29669/statm: 62982 60085 238 467 0 62513 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 251928

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.11
CPU user time (s): 1769.3
CPU system time (s): 30.8023
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 253116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.3
system time used= 30.8023
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64843
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= 22332

runsolver used 2.86956 second user time and 8.61069 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-26 00:13:34
IDJOB=2681758
IDBENCH=48247
IDSOLVER=1192
FILE ID=node050/2681758-1277504014
PBS_JOBID= 11190549
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681758-1277504014/watcher-2681758-1277504014 -o /tmp/evaluation-result-2681758-1277504014/solver-2681758-1277504014 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681758-1277504014.opb

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

MD5SUM BENCH= 68d7f052f18638860d9232a7f3ed2053
RANDOM SEED=1637405461

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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:       1844992 kB
Buffers:         32616 kB
Cached:          86376 kB
SwapCached:       6264 kB
Active:          70104 kB
Inactive:        62036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844992 kB
SwapTotal:     4192956 kB
SwapFree:      4139692 kB
Dirty:            2036 kB
Writeback:           8 kB
AnonPages:       11660 kB
Mapped:          11844 kB
Slab:            59804 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180548 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= 62380 MiB
End job on node050 at 2010-06-26 00:43:36