Trace number 2668025

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 (MO)45 1087.56 1087.88

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_60_4.opb
MD5SUMca18e0f90c225db0db25139874012827
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark1163.61
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1000
Minimum length of a constraint61
Maximum length of a constraint108
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
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)75484
Sum of products size (including duplicates)150968
Number of different products75484
Sum of products size150968

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
1.49/1.57	c constraints 75484/0 clauses 76484/0 units 0
1.49/1.57	c vars 1000
1.49/1.57	c objective 1000 + 0
23.59/23.63	c 21.8117 1628.04 1 76341
23.59/23.63	o 54
218.53/218.62	c 216.048 1658.7 828 85585
218.53/218.62	o 53
219.62/219.76	c 217.179 1658.7 828 86556
219.62/219.76	o 52
220.72/220.87	c 218.288 1658.7 829 87508
220.72/220.87	o 51
221.83/221.99	c 219.4 1658.7 829 88483
221.83/221.99	o 49
226.12/226.27	c 223.66 1658.7 1035 91599
226.12/226.27	o 48
306.90/307.02	c 303.986 1670.32 8515 129542
306.90/307.02	o 47
337.99/338.14	c 334.945 1674.31 11225 145478
337.99/338.14	o 46
339.70/339.88	c 336.679 1674.44 11310 146567
339.70/339.88	o 45
1087.38/1087.70	s SATISFIABLE
1087.38/1087.70	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 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-x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -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	45

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668025-1276651659/watcher-2668025-1276651659 -o /tmp/evaluation-result-2668025-1276651659/solver-2668025-1276651659 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668025-1276651659.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 6419
/proc/meminfo: memFree=1820516/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=2208 CPUtime=0
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 274 0 0 0 0 0 0 0 25 0 1 0 38821326 2260992 197 1992294400 134512640 136485738 4289967760 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6419/statm: 552 197 156 482 0 68 0

[startup+0.0590371 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 6419
/proc/meminfo: memFree=1820516/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=2592 CPUtime=0.05
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 348 0 0 0 5 0 0 0 25 0 1 0 38821326 2654208 271 1992294400 134512640 136485738 4289967760 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6419/statm: 648 271 156 482 0 164 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2592

[startup+0.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 6419
/proc/meminfo: memFree=1820516/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=2848 CPUtime=0.1
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 408 0 0 0 10 0 0 0 25 0 1 0 38821326 2916352 331 1992294400 134512640 136485738 4289967760 18446744073709551615 135177584 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6419/statm: 712 331 156 482 0 228 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2848

[startup+0.301056 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 6419
/proc/meminfo: memFree=1820516/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=3872 CPUtime=0.29
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 693 0 0 0 29 0 0 0 25 0 1 0 38821326 3964928 616 1992294400 134512640 136485738 4289967760 18446744073709551615 135173668 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6419/statm: 968 616 156 482 0 484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3872

[startup+0.701087 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 6419
/proc/meminfo: memFree=1820516/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=14084 CPUtime=0.69
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 3217 0 0 0 68 1 0 0 25 0 1 0 38821326 14422016 3140 1992294400 134512640 136485738 4289967760 18446744073709551615 135849220 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6419/statm: 3521 3141 156 482 0 3037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14084

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6420
/proc/meminfo: memFree=1800792/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=34784 CPUtime=1.49
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 8493 0 0 0 146 3 0 0 25 0 1 0 38821326 35618816 8220 1992294400 134512640 136485738 4289967760 18446744073709551615 135178833 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6419/statm: 8696 8220 156 482 0 8212 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34784

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6420
/proc/meminfo: memFree=1721060/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=214112 CPUtime=3.09
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 54508 0 0 0 287 22 0 0 25 0 1 0 38821326 219250688 52071 1992294400 134512640 136485738 4289967760 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 53528 52071 194 482 0 53044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 214112

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6420
/proc/meminfo: memFree=1463264/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=416412 CPUtime=6.29
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 109489 0 0 0 584 45 0 0 25 0 1 0 38821326 426405888 102810 1992294400 134512640 136485738 4289967760 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 104103 102810 198 482 0 103619 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 416412

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6420
/proc/meminfo: memFree=1037448/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=833772 CPUtime=12.68
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 220826 0 0 0 1170 98 0 0 25 0 1 0 38821326 853782528 207333 1992294400 134512640 136485738 4289967760 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 208443 207334 198 482 0 207959 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 833772

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6422
/proc/meminfo: memFree=208632/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1697684 CPUtime=25.49
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 444907 0 0 0 2363 186 0 0 25 0 1 0 38821326 1738428416 402104 1992294400 134512640 136485738 4289967760 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 424421 402104 243 482 0 423937 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1697684

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6422
/proc/meminfo: memFree=208632/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1697684 CPUtime=51.07
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 444907 0 0 0 4913 194 0 0 25 0 1 0 38821326 1738428416 402104 1992294400 134512640 136485738 4289967760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 424421 402104 243 482 0 423937 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1697684

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6424
/proc/meminfo: memFree=208508/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1697684 CPUtime=102.27
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 444908 0 0 0 10015 212 0 0 25 0 1 0 38821326 1738428416 402105 1992294400 134512640 136485738 4289967760 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 424421 402105 244 482 0 423937 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1697684

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6424
/proc/meminfo: memFree=208508/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1697684 CPUtime=162.24
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 444908 0 0 0 15991 233 0 0 25 0 1 0 38821326 1738428416 402105 1992294400 134512640 136485738 4289967760 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 424421 402105 244 482 0 423937 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1697684

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6426
/proc/meminfo: memFree=206648/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1698504 CPUtime=222.22
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 445510 0 0 0 21970 252 0 0 25 0 1 0 38821326 1739268096 402703 1992294400 134512640 136485738 4289967760 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 424626 402703 244 482 0 424142 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1698504

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6428
/proc/meminfo: memFree=197968/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1707364 CPUtime=282.2
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 447729 0 0 0 27937 283 0 0 25 0 1 0 38821326 1748340736 404921 1992294400 134512640 136485738 4289967760 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/6419/statm: 426841 404921 244 482 0 426357 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1707364

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6430
/proc/meminfo: memFree=190404/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1714756 CPUtime=342.18
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 449580 0 0 0 33907 311 0 0 25 0 1 0 38821326 1755910144 406769 1992294400 134512640 136485738 4289967760 18446744073709551615 134922002 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 428689 406769 244 482 0 428205 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1714756

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6432
/proc/meminfo: memFree=178004/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1726936 CPUtime=402.17
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 452630 0 0 0 39873 344 0 0 25 0 1 0 38821326 1768382464 409819 1992294400 134512640 136485738 4289967760 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 431734 409819 244 482 0 431250 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1726936

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6432
/proc/meminfo: memFree=170316/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1734724 CPUtime=462.15
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 454584 0 0 0 45838 377 0 0 25 0 1 0 38821326 1776357376 411773 1992294400 134512640 136485738 4289967760 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 433681 411773 244 482 0 433197 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1734724

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6434
/proc/meminfo: memFree=161264/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1743884 CPUtime=522.13
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 456864 0 0 0 51801 412 0 0 25 0 1 0 38821326 1785737216 414053 1992294400 134512640 136485738 4289967760 18446744073709551615 135040750 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/6419/statm: 435971 414053 244 482 0 435487 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1743884

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6436
/proc/meminfo: memFree=149732/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1755128 CPUtime=582.12
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 459686 0 0 0 57765 447 0 0 25 0 1 0 38821326 1797251072 416875 1992294400 134512640 136485738 4289967760 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 438782 416875 244 482 0 438298 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1755128

[startup+642.301 s]
/proc/loadavg: 1.08 1.02 1.01 3/108 6441
/proc/meminfo: memFree=118228/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1767200 CPUtime=642.1
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 462676 0 0 0 63726 484 0 0 25 0 1 0 38821326 1809612800 419865 1992294400 134512640 136485738 4289967760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 441800 419865 244 482 0 441316 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1767200

[startup+702.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 6443
/proc/meminfo: memFree=129024/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1775256 CPUtime=702.08
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 464701 0 0 0 69692 516 0 0 25 0 1 0 38821326 1817862144 421890 1992294400 134512640 136485738 4289967760 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 443814 421890 244 482 0 443330 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1775256

[startup+762.309 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 6443
/proc/meminfo: memFree=121088/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1783180 CPUtime=762.06
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 466679 0 0 0 75658 548 0 0 25 0 1 0 38821326 1825976320 423868 1992294400 134512640 136485738 4289967760 18446744073709551615 135037556 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 445795 423868 244 482 0 445311 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1783180

[startup+822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6445
/proc/meminfo: memFree=111788/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1792776 CPUtime=822.05
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 469068 0 0 0 81621 584 0 0 25 0 1 0 38821326 1835802624 426257 1992294400 134512640 136485738 4289967760 18446744073709551615 135037635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 448194 426257 244 482 0 447710 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1792776

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6447
/proc/meminfo: memFree=104100/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1800312 CPUtime=882.03
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 470947 0 0 0 87586 617 0 0 25 0 1 0 38821326 1843519488 428136 1992294400 134512640 136485738 4289967760 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 450078 428136 244 482 0 449594 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1800312

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6449
/proc/meminfo: memFree=94056/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1810388 CPUtime=942.01
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 473485 0 0 0 93546 655 0 0 25 0 1 0 38821326 1853837312 430674 1992294400 134512640 136485738 4289967760 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 452597 430674 244 482 0 452113 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1810388

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6451
/proc/meminfo: memFree=84880/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1819508 CPUtime=1002
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 475751 0 0 0 99511 689 0 0 25 0 1 0 38821326 1863176192 432940 1992294400 134512640 136485738 4289967760 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 454877 432940 244 482 0 454393 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1819508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6451
/proc/meminfo: memFree=70248/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1834204 CPUtime=1061.98
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 479440 0 0 0 105471 727 0 0 25 0 1 0 38821326 1878224896 436629 1992294400 134512640 136485738 4289967760 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 458551 436629 244 482 0 458067 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1834204



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1087.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6453
/proc/meminfo: memFree=60948/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=1843280 CPUtime=1087.38
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4202496 481708 0 0 0 107997 741 0 0 25 0 1 0 38821326 1887518720 438897 1992294400 134512640 136485738 4289967760 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6419/statm: 460820 438897 244 482 0 460336 0
Current children cumulated CPU time (s) 1087.38
Current children cumulated vsize (KiB) 1843280

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

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

[startup+1087.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 6454
/proc/meminfo: memFree=1092868/2059040 swapFree=4136680/4192956
[pid=6419] ppid=6417 vsize=0 CPUtime=1087.49
/proc/6419/stat : 6419 (pbct) R 6417 6419 5005 0 -1 4194308 481708 0 0 0 107997 752 0 0 25 0 1 0 38821326 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/6419/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1087.49
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1087.88
CPU time (s): 1087.56
CPU user time (s): 1079.98
CPU system time (s): 7.58685
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 1843280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1079.98
system time used= 7.58685
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481708
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= 3294

runsolver used 1.81972 second user time and 5.12822 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-16 03:27:39
IDJOB=2668025
IDBENCH=48108
IDSOLVER=1170
FILE ID=node026/2668025-1276651659
PBS_JOBID= 11172409
Free space on /tmp= 62560 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_60_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668025-1276651659/watcher-2668025-1276651659 -o /tmp/evaluation-result-2668025-1276651659/solver-2668025-1276651659 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668025-1276651659.opb

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

MD5SUM BENCH= ca18e0f90c225db0db25139874012827
RANDOM SEED=1208901371

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1820920 kB
Buffers:         36200 kB
Cached:         110040 kB
SwapCached:       9808 kB
Active:          87728 kB
Inactive:        72036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1820920 kB
SwapTotal:     4192956 kB
SwapFree:      4136680 kB
Dirty:            2988 kB
Writeback:           0 kB
AnonPages:       11740 kB
Mapped:           9364 kB
Slab:            56512 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181348 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= 62556 MiB
End job on node026 at 2010-06-16 03:45:49