Trace number 2681661

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 (MO)46 1052.87 1053.18

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_60_2.opb
MD5SUMcb610107b772b4f0726736eafa902b12
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 benchmark1800.22
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 38
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 constraint110
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)75286
Sum of products size (including duplicates)150572
Number of different products75286
Sum of products size150572

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
1.20/1.24	c constraints 75286/0 clauses 76286/0 units 0
1.20/1.24	c vars 1000
1.20/1.24	c objective 1000 + 0
21.88/21.95	c 20.1499 1624.32 1 75563
21.88/21.95	o 66
138.45/138.50	c 136.261 1654.77 605 82735
138.45/138.50	o 65
139.66/139.71	c 137.471 1654.77 619 83721
139.66/139.71	o 64
140.75/140.81	c 138.569 1654.77 619 84679
140.75/140.81	o 50
141.96/142.04	c 139.784 1654.77 641 85674
141.96/142.04	o 49
143.06/143.14	c 140.887 1654.77 641 86633
143.06/143.14	o 48
145.64/145.79	c 143.523 1654.77 741 88672
145.64/145.79	o 47
618.91/619.13	c 614.141 1727.09 48735 286946
618.91/619.13	o 46
1052.69/1053.00	s SATISFIABLE
1052.69/1053.00	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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-x853 -x854 -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	46

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681661-1277501545/watcher-2681661-1277501545 -o /tmp/evaluation-result-2681661-1277501545/solver-2681661-1277501545 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681661-1277501545.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: 1.06 1.02 1.00 3/106 31915
/proc/meminfo: memFree=1854956/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=2136 CPUtime=0
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 264 0 0 0 0 0 0 0 23 0 1 0 91447282 2187264 184 1992294400 134512640 136421960 4292593264 18446744073709551615 135162408 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31915/statm: 534 184 145 467 0 65 0

[startup+0.105214 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 31915
/proc/meminfo: memFree=1854956/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=2776 CPUtime=0.1
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 408 0 0 0 10 0 0 0 24 0 1 0 91447282 2842624 328 1992294400 134512640 136421960 4292593264 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31915/statm: 694 328 145 467 0 225 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2776

[startup+0.201228 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 31915
/proc/meminfo: memFree=1854956/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=3288 CPUtime=0.19
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 557 0 0 0 19 0 0 0 24 0 1 0 91447282 3366912 477 1992294400 134512640 136421960 4292593264 18446744073709551615 135203779 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31915/statm: 822 478 145 467 0 353 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3288

[startup+0.301242 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 31915
/proc/meminfo: memFree=1854956/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=4064 CPUtime=0.29
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 735 0 0 0 29 0 0 0 25 0 1 0 91447282 4161536 655 1992294400 134512640 136421960 4292593264 18446744073709551615 135818435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31915/statm: 1016 657 146 467 0 547 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4064

[startup+0.701299 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 31915
/proc/meminfo: memFree=1854956/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=18076 CPUtime=0.69
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 4251 0 0 0 68 1 0 0 25 0 1 0 91447282 18509824 4105 1992294400 134512640 136421960 4292593264 18446744073709551615 135809586 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31915/statm: 4519 4106 146 467 0 4050 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18076

[startup+1.50141 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 31916
/proc/meminfo: memFree=1825188/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=69088 CPUtime=1.49
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 17028 0 0 0 142 7 0 0 25 0 1 0 91447282 70746112 16752 1992294400 134512640 136421960 4292593264 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 17272 16753 189 467 0 16803 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69088

[startup+3.10164 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 31916
/proc/meminfo: memFree=1698832/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=236224 CPUtime=3.09
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 60764 0 0 0 284 25 0 0 25 0 1 0 91447282 241893376 58012 1992294400 134512640 136421960 4292593264 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 59056 58012 189 467 0 58587 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 236224

[startup+6.3011 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 31916
/proc/meminfo: memFree=1451080/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=470120 CPUtime=6.29
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 123575 0 0 0 575 54 0 0 25 0 1 0 91447282 481402880 115874 1992294400 134512640 136421960 4292593264 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 117530 115876 193 467 0 117061 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 470120

[startup+12.701 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 31916
/proc/meminfo: memFree=966116/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=967672 CPUtime=12.69
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 255963 0 0 0 1157 112 0 0 25 0 1 0 91447282 990896128 231859 1992294400 134512640 136421960 4292593264 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 241918 231860 193 467 0 241449 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 967672

[startup+25.5008 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 31916
/proc/meminfo: memFree=247164/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1693792 CPUtime=25.48
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 444060 0 0 0 2363 185 0 0 25 0 1 0 91447282 1734443008 401074 1992294400 134512640 136421960 4292593264 18446744073709551615 135006551 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 423448 401074 236 467 0 422979 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1693792

[startup+51.1005 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 31916
/proc/meminfo: memFree=247164/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1693792 CPUtime=51.07
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 444061 0 0 0 4915 192 0 0 25 0 1 0 91447282 1734443008 401075 1992294400 134512640 136421960 4292593264 18446744073709551615 135020501 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 423448 401075 237 467 0 422979 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1693792

[startup+102.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 31918
/proc/meminfo: memFree=247040/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1693792 CPUtime=102.27
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 444061 0 0 0 10018 209 0 0 25 0 1 0 91447282 1734443008 401075 1992294400 134512640 136421960 4292593264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 423448 401075 237 467 0 422979 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1693792

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31920
/proc/meminfo: memFree=243196/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1696592 CPUtime=162.24
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 445174 0 0 0 15994 230 0 0 25 0 1 0 91447282 1737310208 402182 1992294400 134512640 136421960 4292593264 18446744073709551615 135028333 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 424148 402182 237 467 0 423679 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1696592

[startup+222.308 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 31922
/proc/meminfo: memFree=234392/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1705308 CPUtime=222.23
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 447342 0 0 0 21958 265 0 0 25 0 1 0 91447282 1746235392 404350 1992294400 134512640 136421960 4292593264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 426327 404350 237 467 0 425858 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1705308

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 31922
/proc/meminfo: memFree=225712/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1714032 CPUtime=282.21
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 449533 0 0 0 27926 295 0 0 25 0 1 0 91447282 1755168768 406541 1992294400 134512640 136421960 4292593264 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 428508 406541 237 467 0 428039 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1714032

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31924
/proc/meminfo: memFree=214304/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1725420 CPUtime=342.19
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 452355 0 0 0 33889 330 0 0 25 0 1 0 91447282 1766830080 409363 1992294400 134512640 136421960 4292593264 18446744073709551615 135032201 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 431355 409363 237 467 0 430886 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1725420

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31926
/proc/meminfo: memFree=206120/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1733352 CPUtime=402.17
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 454374 0 0 0 39854 363 0 0 25 0 1 0 91447282 1774952448 411382 1992294400 134512640 136421960 4292593264 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 433338 411382 237 467 0 432869 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1733352

[startup+462.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 31928
/proc/meminfo: memFree=198556/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1741076 CPUtime=462.15
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 456269 0 0 0 45820 395 0 0 25 0 1 0 91447282 1782861824 413277 1992294400 134512640 136421960 4292593264 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 435269 413277 237 467 0 434800 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1741076

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 31930
/proc/meminfo: memFree=187024/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1752568 CPUtime=522.13
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 459162 0 0 0 51784 429 0 0 25 0 1 0 91447282 1794629632 416170 1992294400 134512640 136421960 4292593264 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 438142 416170 237 467 0 437673 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1752568

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31930
/proc/meminfo: memFree=175368/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1764184 CPUtime=582.12
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 462040 0 0 0 57752 460 0 0 25 0 1 0 91447282 1806524416 419048 1992294400 134512640 136421960 4292593264 18446744073709551615 135686624 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 441046 419048 237 467 0 440577 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1764184

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31932
/proc/meminfo: memFree=166564/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1773028 CPUtime=642.1
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 464255 0 0 0 63716 494 0 0 25 0 1 0 91447282 1815580672 421262 1992294400 134512640 136421960 4292593264 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 443257 421262 237 467 0 442788 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1773028

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31934
/proc/meminfo: memFree=159000/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1780164 CPUtime=702.08
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 466075 0 0 0 69678 530 0 0 25 0 1 0 91447282 1822887936 423082 1992294400 134512640 136421960 4292593264 18446744073709551615 135686319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 445041 423082 237 467 0 444572 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1780164

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31936
/proc/meminfo: memFree=148336/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1791028 CPUtime=762.07
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 468754 0 0 0 75644 563 0 0 25 0 1 0 91447282 1834012672 425761 1992294400 134512640 136421960 4292593264 18446744073709551615 135032122 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 447757 425761 237 467 0 447288 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1791028

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31938
/proc/meminfo: memFree=141020/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1798304 CPUtime=822.05
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 470591 0 0 0 81610 595 0 0 25 0 1 0 91447282 1841463296 427598 1992294400 134512640 136421960 4292593264 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 449576 427598 237 467 0 449107 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1798304

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31938
/proc/meminfo: memFree=132712/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1806364 CPUtime=882.04
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 472613 0 0 0 87576 628 0 0 25 0 1 0 91447282 1849716736 429620 1992294400 134512640 136421960 4292593264 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 451591 429620 237 467 0 451122 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1806364

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31940
/proc/meminfo: memFree=120188/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1819272 CPUtime=942.01
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 475822 0 0 0 93539 662 0 0 25 0 1 0 91447282 1862934528 432829 1992294400 134512640 136421960 4292593264 18446744073709551615 134619974 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 454818 432829 237 467 0 454349 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1819272

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31942
/proc/meminfo: memFree=108160/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1830780 CPUtime=1001.99
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 478727 0 0 0 99506 693 0 0 25 0 1 0 91447282 1874718720 435734 1992294400 134512640 136421960 4292593264 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 457695 435734 237 467 0 457226 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1830780



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1053 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31944
/proc/meminfo: memFree=96008/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=1843232 CPUtime=1052.69
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4202496 481771 0 0 0 104544 725 0 0 25 0 1 0 91447282 1887469568 438778 1992294400 134512640 136421960 4292593264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31915/statm: 460808 438778 237 467 0 460339 0
Current children cumulated CPU time (s) 1052.69
Current children cumulated vsize (KiB) 1843232

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

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

[startup+1053.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31944
/proc/meminfo: memFree=96008/2059040 swapFree=4140068/4192956
[pid=31915] ppid=31913 vsize=0 CPUtime=1052.78
/proc/31915/stat : 31915 (pbct) R 31913 31915 31295 0 -1 4194308 481772 0 0 0 104544 734 0 0 25 0 1 0 91447282 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31915/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1052.78
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1053.18
CPU time (s): 1052.87
CPU user time (s): 1045.45
CPU system time (s): 7.42287
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 1843232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1045.45
system time used= 7.42287
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481772
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= 2333

runsolver used 1.70474 second user time and 5.01324 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-25 23:32:25
IDJOB=2681661
IDBENCH=48150
IDSOLVER=1192
FILE ID=node039/2681661-1277501545
PBS_JOBID= 11190548
Free space on /tmp= 62316 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_60_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681661-1277501545/watcher-2681661-1277501545 -o /tmp/evaluation-result-2681661-1277501545/solver-2681661-1277501545 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681661-1277501545.opb

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

MD5SUM BENCH= cb610107b772b4f0726736eafa902b12
RANDOM SEED=1388844333

node039.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		: 3000.267
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	: 6000.53
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		: 3000.267
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:       1855360 kB
Buffers:         23788 kB
Cached:          89476 kB
SwapCached:       5404 kB
Active:          69476 kB
Inactive:        55944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855360 kB
SwapTotal:     4192956 kB
SwapFree:      4140068 kB
Dirty:            4212 kB
Writeback:           0 kB
AnonPages:       10896 kB
Mapped:          12132 kB
Slab:            56172 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181048 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= 62316 MiB
End job on node039 at 2010-06-25 23:50:00