Trace number 2668174

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 (TO)-55 1800.11 1800.57

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_5.opb
MD5SUMdfd3914a8aa1cc34e3abdf0a14d8373d
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-59
Best CPU time to get the best result obtained on this benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -82
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)31412
Sum of products size (including duplicates)62824
Number of different products15706
Sum of products size31412

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
0.29/0.38	c constraints 16707/0 clauses 16206/0 units 0
0.29/0.38	c vars 1000
0.29/0.38	c objective 500 + -500
7.19/7.21	c 6.68398 458.723 6 16390
7.19/7.21	o -47
7.49/7.53	c 6.99894 467.617 7 16857
7.49/7.53	o -48
85.97/86.02	c 84.9021 470.715 3772 138424
85.97/86.02	o -50
86.26/86.36	c 85.24 470.844 3865 138777
86.26/86.36	o -51
274.32/274.44	c 271.752 482.879 15190 441956
274.32/274.44	o -52
1236.67/1237.00	c 1227.05 569.457 97911 1684769
1236.67/1237.00	o -53
1237.27/1237.61	c 1227.66 569.457 16407 1685197
1237.27/1237.62	o -54
1239.17/1239.54	c 1229.58 569.457 16463 1688130
1239.17/1239.54	o -55
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 -x51 x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 x144 -x145 x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 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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	-55

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668174-1276671260/watcher-2668174-1276671260 -o /tmp/evaluation-result-2668174-1276671260/solver-2668174-1276671260 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668174-1276671260.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 3/106 9343
/proc/meminfo: memFree=1766300/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=2208 CPUtime=0
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 276 0 0 0 0 0 0 0 19 0 1 0 42727297 2260992 199 1992294400 134512640 136485738 4287330864 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9343/statm: 552 201 156 482 0 68 0

[startup+0.0593001 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9343
/proc/meminfo: memFree=1766300/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=3660 CPUtime=0.05
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 623 0 0 0 5 0 0 0 19 0 1 0 42727297 3747840 546 1992294400 134512640 136485738 4287330864 18446744073709551615 135173440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9343/statm: 915 546 156 482 0 431 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3660

[startup+0.101302 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9343
/proc/meminfo: memFree=1766300/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=4584 CPUtime=0.09
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 872 0 0 0 9 0 0 0 19 0 1 0 42727297 4694016 795 1992294400 134512640 136485738 4287330864 18446744073709551615 135856892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9343/statm: 1179 796 156 482 0 695 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4584

[startup+0.301321 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9343
/proc/meminfo: memFree=1766300/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=9672 CPUtime=0.29
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 2117 0 0 0 29 0 0 0 20 0 1 0 42727297 9904128 2040 1992294400 134512640 136485738 4287330864 18446744073709551615 135856919 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9343/statm: 2418 2040 156 482 0 1934 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9672

[startup+0.701359 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9343
/proc/meminfo: memFree=1766300/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=42684 CPUtime=0.68
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 10470 0 0 0 65 3 0 0 20 0 1 0 42727297 43708416 10294 1992294400 134512640 136485738 4287330864 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 10671 10295 194 482 0 10187 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 42684

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9344
/proc/meminfo: memFree=1702308/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=100036 CPUtime=1.49
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 25681 0 0 0 138 11 0 0 22 0 1 0 42727297 102436864 24325 1992294400 134512640 136485738 4287330864 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 25009 24326 198 482 0 24525 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100036

[startup+3.10058 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9344
/proc/meminfo: memFree=1635596/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=192708 CPUtime=3.08
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 50692 0 0 0 287 21 0 0 25 0 1 0 42727297 197332992 47474 1992294400 134512640 136485738 4287330864 18446744073709551615 135857166 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 48177 47475 198 482 0 47693 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 192708

[startup+6.30088 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9344
/proc/meminfo: memFree=1367756/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=425204 CPUtime=6.29
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 111457 0 0 0 582 47 0 0 25 0 1 0 42727297 435408896 102847 1992294400 134512640 136485738 4287330864 18446744073709551615 135868597 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 106301 102847 210 482 0 105817 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 425204

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9344
/proc/meminfo: memFree=1310096/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=479100 CPUtime=12.68
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 125280 0 0 0 1212 56 0 0 25 0 1 0 42727297 490598400 113881 1992294400 134512640 136485738 4287330864 18446744073709551615 135725403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 119775 113881 245 482 0 119291 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 479100

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9344
/proc/meminfo: memFree=1309724/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=479496 CPUtime=25.48
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 125376 0 0 0 2483 65 0 0 25 0 1 0 42727297 491003904 113977 1992294400 134512640 136485738 4287330864 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 119874 113977 245 482 0 119390 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 479496

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9344
/proc/meminfo: memFree=1308732/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=480684 CPUtime=51.07
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 125669 0 0 0 5022 85 0 0 25 0 1 0 42727297 492220416 114270 1992294400 134512640 136485738 4287330864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 120171 114270 245 482 0 119687 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 480684

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9346
/proc/meminfo: memFree=1305880/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=483196 CPUtime=102.27
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 126296 0 0 0 10105 122 0 0 25 0 1 0 42727297 494792704 114895 1992294400 134512640 136485738 4287330864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 120799 114895 245 482 0 120315 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 483196

[startup+162.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 9348
/proc/meminfo: memFree=1301292/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=487840 CPUtime=162.24
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 127466 0 0 0 16049 175 0 0 25 0 1 0 42727297 499548160 116065 1992294400 134512640 136485738 4287330864 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 121960 116065 245 482 0 121476 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 487840

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 9350
/proc/meminfo: memFree=1297200/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=491824 CPUtime=222.24
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 128447 0 0 0 22000 224 0 0 25 0 1 0 42727297 503627776 117046 1992294400 134512640 136485738 4287330864 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 122956 117046 245 482 0 122472 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 491824

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 9350
/proc/meminfo: memFree=1293604/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=495520 CPUtime=282.22
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 129366 0 0 0 27954 268 0 0 25 0 1 0 42727297 507412480 117964 1992294400 134512640 136485738 4287330864 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 123880 117964 245 482 0 123396 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 495520

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9352
/proc/meminfo: memFree=1290504/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=498464 CPUtime=342.2
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 130109 0 0 0 33900 320 0 0 25 0 1 0 42727297 510427136 118707 1992294400 134512640 136485738 4287330864 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 124616 118707 245 482 0 124132 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 498464

[startup+402.301 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 9363
/proc/meminfo: memFree=1285164/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=503084 CPUtime=402.17
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 131273 0 0 0 39855 362 0 0 25 0 1 0 42727297 515158016 119871 1992294400 134512640 136485738 4287330864 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 125771 119871 245 482 0 125287 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 503084

[startup+462.302 s]
/proc/loadavg: 1.10 1.04 1.01 2/107 9365
/proc/meminfo: memFree=1281700/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=507176 CPUtime=462.16
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 132298 0 0 0 45810 406 0 0 25 0 1 0 42727297 519348224 120896 1992294400 134512640 136485738 4287330864 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 126794 120896 245 482 0 126310 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 507176

[startup+522.301 s]
/proc/loadavg: 1.08 1.04 1.01 2/107 9367
/proc/meminfo: memFree=1278476/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=510468 CPUtime=522.15
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 133115 0 0 0 51763 452 0 0 25 0 1 0 42727297 522719232 121713 1992294400 134512640 136485738 4287330864 18446744073709551615 134660785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 127617 121713 245 482 0 127133 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 510468

[startup+582.302 s]
/proc/loadavg: 1.07 1.05 1.01 2/107 9367
/proc/meminfo: memFree=1272896/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=515880 CPUtime=582.13
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 134460 0 0 0 57713 500 0 0 25 0 1 0 42727297 528261120 123058 1992294400 134512640 136485738 4287330864 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 128970 123058 245 482 0 128486 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 515880

[startup+642.301 s]
/proc/loadavg: 1.06 1.05 1.01 2/107 9369
/proc/meminfo: memFree=1264464/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=524224 CPUtime=642.12
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 136549 0 0 0 63661 551 0 0 25 0 1 0 42727297 536805376 125147 1992294400 134512640 136485738 4287330864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 131056 125147 245 482 0 130572 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 524224

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 9375
/proc/meminfo: memFree=1244252/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=544156 CPUtime=882.05
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 141548 0 0 0 87492 713 0 0 25 0 1 0 42727297 557215744 130146 1992294400 134512640 136485738 4287330864 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 136039 130146 245 482 0 135555 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 544156

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 9377
/proc/meminfo: memFree=1240036/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=548516 CPUtime=942.04
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 142611 0 0 0 93452 752 0 0 25 0 1 0 42727297 561680384 131209 1992294400 134512640 136485738 4287330864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 137129 131209 245 482 0 136645 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 548516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 9379
/proc/meminfo: memFree=1233712/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=554852 CPUtime=1002.03
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 144184 0 0 0 99408 795 0 0 25 0 1 0 42727297 568168448 132782 1992294400 134512640 136485738 4287330864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 138713 132782 245 482 0 138229 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 554852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 9381
/proc/meminfo: memFree=1227388/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=561188 CPUtime=1062.01
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 145785 0 0 0 105362 839 0 0 25 0 1 0 42727297 574656512 134383 1992294400 134512640 136485738 4287330864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 140297 134383 245 482 0 139813 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 561188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 9383
/proc/meminfo: memFree=1218088/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=570296 CPUtime=1122
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 148072 0 0 0 111317 883 0 0 25 0 1 0 42727297 583983104 136670 1992294400 134512640 136485738 4287330864 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 142574 136670 245 482 0 142090 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 570296

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 9385
/proc/meminfo: memFree=1212260/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=575976 CPUtime=1181.98
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 149501 0 0 0 117276 922 0 0 25 0 1 0 42727297 589799424 138099 1992294400 134512640 136485738 4287330864 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 143994 138099 245 482 0 143510 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 575976

[startup+1242.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 9388
/proc/meminfo: memFree=1204572/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=583120 CPUtime=1241.97
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 151245 0 0 0 123231 966 0 0 25 0 1 0 42727297 597114880 139840 1992294400 134512640 136485738 4287330864 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 145780 139840 245 482 0 145296 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 583120

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 9390
/proc/meminfo: memFree=1204572/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=583120 CPUtime=1301.96
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 151245 0 0 0 129189 1007 0 0 25 0 1 0 42727297 597114880 139840 1992294400 134512640 136485738 4287330864 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 145780 139840 245 482 0 145296 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 583120

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 9392
/proc/meminfo: memFree=1204572/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=583120 CPUtime=1361.94
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 151245 0 0 0 135146 1048 0 0 25 0 1 0 42727297 597114880 139840 1992294400 134512640 136485738 4287330864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 145780 139840 245 482 0 145296 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 583120

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9394
/proc/meminfo: memFree=1204572/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=583120 CPUtime=1421.93
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 151245 0 0 0 141101 1092 0 0 25 0 1 0 42727297 597114880 139840 1992294400 134512640 136485738 4287330864 18446744073709551615 135044322 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 145780 139840 245 482 0 145296 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 583120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9394
/proc/meminfo: memFree=1204572/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=583120 CPUtime=1481.91
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 151245 0 0 0 147052 1139 0 0 25 0 1 0 42727297 597114880 139840 1992294400 134512640 136485738 4287330864 18446744073709551615 135044434 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 145780 139840 245 482 0 145296 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 583120

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9396
/proc/meminfo: memFree=1204572/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=583120 CPUtime=1541.89
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 151245 0 0 0 153011 1178 0 0 25 0 1 0 42727297 597114880 139840 1992294400 134512640 136485738 4287330864 18446744073709551615 135039121 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 145780 139840 245 482 0 145296 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 583120

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9398
/proc/meminfo: memFree=1204572/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=583120 CPUtime=1601.88
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 151245 0 0 0 158971 1217 0 0 25 0 1 0 42727297 597114880 139840 1992294400 134512640 136485738 4287330864 18446744073709551615 135044259 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 145780 139840 245 482 0 145296 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 583120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9400
/proc/meminfo: memFree=1204572/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=583120 CPUtime=1661.86
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 151245 0 0 0 164923 1263 0 0 25 0 1 0 42727297 597114880 139840 1992294400 134512640 136485738 4287330864 18446744073709551615 135025072 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 145780 139840 245 482 0 145296 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 583120

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9402
/proc/meminfo: memFree=1204448/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=583120 CPUtime=1721.85
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 151245 0 0 0 170876 1309 0 0 25 0 1 0 42727297 597114880 139840 1992294400 134512640 136485738 4287330864 18446744073709551615 135044424 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 145780 139840 245 482 0 145296 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 583120

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9402
/proc/meminfo: memFree=1204200/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=583120 CPUtime=1781.84
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 151245 0 0 0 176837 1347 0 0 25 0 1 0 42727297 597114880 139840 1992294400 134512640 136485738 4287330864 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 145780 139840 245 482 0 145296 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 583120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9404
/proc/meminfo: memFree=1204200/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=583120 CPUtime=1800.04
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 151245 0 0 0 178642 1362 0 0 25 0 1 0 42727297 597114880 139840 1992294400 134512640 136485738 4287330864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 145780 139840 245 482 0 145296 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 583120

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 9404
/proc/meminfo: memFree=1204200/2059040 swapFree=4135932/4192956
[pid=9343] ppid=9341 vsize=583120 CPUtime=1800.04
/proc/9343/stat : 9343 (pbct) R 9341 9343 8711 0 -1 4202496 151245 0 0 0 178642 1362 0 0 25 0 1 0 42727297 597114880 139840 1992294400 134512640 136485738 4287330864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9343/statm: 145780 139840 245 482 0 145296 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 583120

Child status: 0
Real time (s): 1800.57
CPU time (s): 1800.11
CPU user time (s): 1786.42
CPU system time (s): 13.6849
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 583120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.42
system time used= 13.6849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 151245
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= 3558

runsolver used 2.89256 second user time and 8.59069 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-16 08:54:20
IDJOB=2668174
IDBENCH=48257
IDSOLVER=1170
FILE ID=node015/2668174-1276671260
PBS_JOBID= 11172495
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668174-1276671260/watcher-2668174-1276671260 -o /tmp/evaluation-result-2668174-1276671260/solver-2668174-1276671260 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668174-1276671260.opb

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

MD5SUM BENCH= dfd3914a8aa1cc34e3abdf0a14d8373d
RANDOM SEED=144224520

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1766704 kB
Buffers:         98092 kB
Cached:         114484 kB
SwapCached:      10876 kB
Active:         103740 kB
Inactive:       123144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1766704 kB
SwapTotal:     4192956 kB
SwapFree:      4135932 kB
Dirty:            2368 kB
Writeback:           0 kB
AnonPages:       12704 kB
Mapped:           9396 kB
Slab:            43660 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181100 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= 62580 MiB
End job on node015 at 2010-06-16 09:24:22