Trace number 2668046

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)44 1120.47 1120.88

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_60_5.opb
MD5SUMd7281b7a8bb5680ab95cd17583e8be43
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark43
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 42
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 constraint109
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)75288
Sum of products size (including duplicates)150576
Number of different products75288
Sum of products size150576

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 75288/0 clauses 76288/0 units 0
1.49/1.57	c vars 1000
1.49/1.57	c objective 1000 + 0
23.58/23.64	c 21.8487 1624.46 1 75552
23.58/23.64	o 61
153.54/153.68	c 151.396 1655.04 801 84461
153.54/153.68	o 60
154.73/154.82	c 152.529 1655.04 802 85440
154.73/154.82	o 59
155.84/155.93	c 153.632 1655.04 802 86457
155.84/155.93	o 51
156.93/157.04	c 154.734 1655.04 802 87414
156.93/157.04	o 50
158.14/158.22	c 155.912 1655.04 813 88407
158.14/158.22	o 49
159.44/159.56	c 157.244 1655.04 845 89399
159.44/159.56	o 48
162.13/162.23	c 159.915 1655.04 945 91472
162.13/162.23	o 47
273.59/273.72	c 270.757 1668.7 10646 144926
273.59/273.72	o 46
452.32/452.54	c 448.538 1691.27 27346 216843
452.32/452.54	o 44
1120.29/1120.70	s SATISFIABLE
1120.29/1120.70	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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-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	44

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668046-1276654582/watcher-2668046-1276654582 -o /tmp/evaluation-result-2668046-1276654582/solver-2668046-1276654582 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668046-1276654582.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 1.08 3/106 7895
/proc/meminfo: memFree=1764484/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=2208 CPUtime=0
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 275 0 0 0 0 0 0 0 18 0 1 0 41059846 2260992 198 1992294400 134512640 136485738 4292807776 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7895/statm: 552 198 156 482 0 68 0

[startup+0.0212329 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 7895
/proc/meminfo: memFree=1764484/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=2336 CPUtime=0.01
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 293 0 0 0 1 0 0 0 18 0 1 0 41059846 2392064 216 1992294400 134512640 136485738 4292807776 18446744073709551615 135177442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7895/statm: 584 216 156 482 0 100 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2336

[startup+0.101249 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 7895
/proc/meminfo: memFree=1764484/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=2848 CPUtime=0.09
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 409 0 0 0 9 0 0 0 20 0 1 0 41059846 2916352 332 1992294400 134512640 136485738 4292807776 18446744073709551615 134524869 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7895/statm: 712 333 156 482 0 228 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2848

[startup+0.301292 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 7895
/proc/meminfo: memFree=1764484/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=4000 CPUtime=0.29
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 696 0 0 0 29 0 0 0 20 0 1 0 41059846 4096000 619 1992294400 134512640 136485738 4292807776 18446744073709551615 135411205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7895/statm: 1000 619 156 482 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4000

[startup+0.701376 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 7895
/proc/meminfo: memFree=1764484/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=14204 CPUtime=0.69
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 3243 0 0 0 68 1 0 0 20 0 1 0 41059846 14544896 3166 1992294400 134512640 136485738 4292807776 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7895/statm: 3551 3166 156 482 0 3067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14204

[startup+1.50055 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 7896
/proc/meminfo: memFree=1744760/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=34904 CPUtime=1.49
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 8506 0 0 0 146 3 0 0 23 0 1 0 41059846 35741696 8233 1992294400 134512640 136485738 4292807776 18446744073709551615 135173296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7895/statm: 8726 8233 156 482 0 8242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34904

[startup+3.10089 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 7896
/proc/meminfo: memFree=1664160/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=214320 CPUtime=3.09
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 54581 0 0 0 285 24 0 0 25 0 1 0 41059846 219463680 52136 1992294400 134512640 136485738 4292807776 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 53580 52136 194 482 0 53096 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 214320

[startup+6.30057 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 7896
/proc/meminfo: memFree=1407480/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=416044 CPUtime=6.29
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 109387 0 0 0 580 49 0 0 25 0 1 0 41059846 426029056 102691 1992294400 134512640 136485738 4292807776 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 104011 102692 198 482 0 103527 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 416044

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7898
/proc/meminfo: memFree=983524/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=832136 CPUtime=12.69
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 220384 0 0 0 1171 98 0 0 25 0 1 0 41059846 852107264 206860 1992294400 134512640 136485738 4292807776 18446744073709551615 134719563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 208034 206861 198 482 0 207550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 832136

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7898
/proc/meminfo: memFree=156816/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1693936 CPUtime=25.48
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 443919 0 0 0 2366 182 0 0 25 0 1 0 41059846 1734590464 401096 1992294400 134512640 136485738 4292807776 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 423484 401096 243 482 0 423000 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1693936

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7898
/proc/meminfo: memFree=156816/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1693936 CPUtime=51.07
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 443920 0 0 0 4918 189 0 0 25 0 1 0 41059846 1734590464 401097 1992294400 134512640 136485738 4292807776 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 423484 401097 244 482 0 423000 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1693936

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7900
/proc/meminfo: memFree=156568/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1693936 CPUtime=102.26
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 443920 0 0 0 10021 205 0 0 25 0 1 0 41059846 1734590464 401097 1992294400 134512640 136485738 4292807776 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 423484 401097 244 482 0 423000 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1693936

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 7902
/proc/meminfo: memFree=154708/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1694756 CPUtime=162.23
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 444533 0 0 0 15997 226 0 0 25 0 1 0 41059846 1735430144 401703 1992294400 134512640 136485738 4292807776 18446744073709551615 134617529 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 423689 401703 244 482 0 423205 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1694756

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 7902
/proc/meminfo: memFree=146772/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1702676 CPUtime=222.21
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 446499 0 0 0 21961 260 0 0 25 0 1 0 41059846 1743540224 403669 1992294400 134512640 136485738 4292807776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 425669 403669 244 482 0 425185 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1702676

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 7904
/proc/meminfo: memFree=139580/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1709936 CPUtime=282.18
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 448320 0 0 0 27928 290 0 0 25 0 1 0 41059846 1750974464 405489 1992294400 134512640 136485738 4292807776 18446744073709551615 135047014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 427484 405489 244 482 0 427000 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1709936

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 7906
/proc/meminfo: memFree=131272/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1718124 CPUtime=342.16
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 450362 0 0 0 33893 323 0 0 25 0 1 0 41059846 1759358976 407531 1992294400 134512640 136485738 4292807776 18446744073709551615 135039056 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 429531 407531 244 482 0 429047 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1718124

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 7908
/proc/meminfo: memFree=123832/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1725516 CPUtime=402.14
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 452230 0 0 0 39859 355 0 0 25 0 1 0 41059846 1766928384 409399 1992294400 134512640 136485738 4292807776 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 431379 409399 244 482 0 430895 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1725516

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 7910
/proc/meminfo: memFree=116764/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1732520 CPUtime=462.12
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 453970 0 0 0 45824 388 0 0 25 0 1 0 41059846 1774100480 411138 1992294400 134512640 136485738 4292807776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 433130 411138 244 482 0 432646 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1732520

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 7910
/proc/meminfo: memFree=104116/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1745416 CPUtime=522.1
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 457207 0 0 0 51789 421 0 0 25 0 1 0 41059846 1787305984 414375 1992294400 134512640 136485738 4292807776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 436354 414375 244 482 0 435870 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1745416

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 7912
/proc/meminfo: memFree=91096/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1758048 CPUtime=582.08
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 460351 0 0 0 57755 453 0 0 25 0 1 0 41059846 1800241152 417519 1992294400 134512640 136485738 4292807776 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 439512 417519 244 482 0 439028 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1758048

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 7914
/proc/meminfo: memFree=83656/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1765316 CPUtime=642.06
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 462162 0 0 0 63725 481 0 0 25 0 1 0 41059846 1807683584 419330 1992294400 134512640 136485738 4292807776 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 441329 419330 244 482 0 440845 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1765316

[startup+702.301 s]
/proc/loadavg: 1.06 1.02 1.01 2/107 7916
/proc/meminfo: memFree=75100/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1774040 CPUtime=702.04
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 464351 0 0 0 69691 513 0 0 25 0 1 0 41059846 1816616960 421519 1992294400 134512640 136485738 4292807776 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 443510 421519 244 482 0 443026 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1774040

[startup+762.309 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 7918
/proc/meminfo: memFree=67164/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1781736 CPUtime=762.02
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 466281 0 0 0 75658 544 0 0 25 0 1 0 41059846 1824497664 423449 1992294400 134512640 136485738 4292807776 18446744073709551615 134659637 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 445434 423449 244 482 0 444950 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 1781736

[startup+822.301 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 7918
/proc/meminfo: memFree=59228/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1789744 CPUtime=821.99
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 468258 0 0 0 81622 577 0 0 25 0 1 0 41059846 1832697856 425426 1992294400 134512640 136485738 4292807776 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 447436 425426 244 482 0 446952 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1789744

[startup+882.301 s]
/proc/loadavg: 1.08 1.04 1.01 2/107 7920
/proc/meminfo: memFree=50300/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1798628 CPUtime=881.97
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 470464 0 0 0 87590 607 0 0 25 0 1 0 41059846 1841795072 427632 1992294400 134512640 136485738 4292807776 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 449657 427632 244 482 0 449173 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 1798628

[startup+942.301 s]
/proc/loadavg: 1.07 1.04 1.01 2/107 7922
/proc/meminfo: memFree=42984/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1805892 CPUtime=941.95
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 472289 0 0 0 93557 638 0 0 25 0 1 0 41059846 1849233408 429457 1992294400 134512640 136485738 4292807776 18446744073709551615 135050810 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 451473 429457 244 482 0 450989 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 1805892

[startup+1002.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/107 7924
/proc/meminfo: memFree=31576/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1817136 CPUtime=1001.93
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 475108 0 0 0 99521 672 0 0 25 0 1 0 41059846 1860747264 432276 1992294400 134512640 136485738 4292807776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 454284 432276 244 482 0 453800 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1817136

[startup+1062.3 s]
/proc/loadavg: 1.06 1.05 1.01 2/107 7926
/proc/meminfo: memFree=20416/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1828392 CPUtime=1061.9
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 477940 0 0 0 105489 701 0 0 25 0 1 0 41059846 1872273408 435108 1992294400 134512640 136485738 4292807776 18446744073709551615 135040476 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 457098 435108 244 482 0 456614 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1828392



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1120.7 s]
/proc/loadavg: 1.06 1.05 1.01 2/107 7926
/proc/meminfo: memFree=10092/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=1843296 CPUtime=1120.29
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4202496 481617 0 0 0 111297 732 0 0 25 0 1 0 41059846 1887535104 438785 1992294400 134512640 136485738 4292807776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7895/statm: 460824 438785 244 482 0 460340 0
Current children cumulated CPU time (s) 1120.29
Current children cumulated vsize (KiB) 1843296

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

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

[startup+1120.81 s]
/proc/loadavg: 1.06 1.05 1.01 2/108 7927
/proc/meminfo: memFree=1043872/2059040 swapFree=4140252/4192956
[pid=7895] ppid=7893 vsize=0 CPUtime=1120.4
/proc/7895/stat : 7895 (pbct) R 7893 7895 7185 0 -1 4194308 481617 0 0 0 111297 743 0 0 25 0 1 0 41059846 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/7895/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1120.4
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1120.88
CPU time (s): 1120.47
CPU user time (s): 1112.97
CPU system time (s): 7.49386
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 1843296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1112.97
system time used= 7.49386
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481617
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= 1949

runsolver used 1.89971 second user time and 5.2502 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-16 04:16:22
IDJOB=2668046
IDBENCH=48129
IDSOLVER=1170
FILE ID=node010/2668046-1276654582
PBS_JOBID= 11172457
Free space on /tmp= 62532 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_60_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668046-1276654582/watcher-2668046-1276654582 -o /tmp/evaluation-result-2668046-1276654582/solver-2668046-1276654582 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668046-1276654582.opb

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

MD5SUM BENCH= d7281b7a8bb5680ab95cd17583e8be43
RANDOM SEED=989245755

node010.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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1765012 kB
Buffers:         60304 kB
Cached:         140572 kB
SwapCached:       6268 kB
Active:         104824 kB
Inactive:       109504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1765012 kB
SwapTotal:     4192956 kB
SwapFree:      4140252 kB
Dirty:            3016 kB
Writeback:           0 kB
AnonPages:       11640 kB
Mapped:          13092 kB
Slab:            57920 kB
PageTables:       3968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183460 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= 62528 MiB
End job on node010 at 2010-06-16 04:35:05