Trace number 2681769

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)-103 1800.05 1800.65

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_1.opb
MD5SUM162153f0f0e5f8f2e587b9d579ee09dc
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-106
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -136
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)12636
Sum of products size (including duplicates)25272
Number of different products6318
Sum of products size12636

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.13	c constraints 7319/0 clauses 6818/0 units 0
0.09/0.13	c vars 1000
0.09/0.13	c objective 500 + -500
2.69/2.75	c 2.55861 196.43 8 7016
2.69/2.75	o -89
309.00/309.12	c 303.033 308.184 59515 987695
309.00/309.12	o -90
309.59/309.75	c 303.654 308.184 13752 989239
309.59/309.75	o -91
309.79/310.00	c 303.898 308.184 13844 989825
309.79/310.00	o -92
310.00/310.17	c 304.069 308.184 13910 990381
310.00/310.17	o -93
310.19/310.32	c 304.216 308.184 13968 990866
310.19/310.32	o -94
310.39/310.51	c 304.406 308.184 14025 991344
310.39/310.51	o -95
570.80/571.10	c 560.315 308.184 32206 1777114
570.90/571.10	o -96
789.13/789.41	c 774.785 308.184 30216 2395438
789.13/789.41	o -97
1424.22/1424.74	c 1399.26 308.184 40058 4031649
1424.22/1424.74	o -101
1424.42/1424.97	c 1399.49 308.184 20050 4032105
1424.42/1424.97	o -102
1485.70/1486.23	c 1459.77 308.184 31645 4199507
1485.70/1486.23	o -103
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	v -x1 -x2 x3 -x4 -x5 -x6 x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 -x62 x63 -x64 x65 -x66 -x67 x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x90 -x91 x92 -x93 -x94 x95 -x96 -x97 -x98 -x99 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 x108 x109 -x110 -x111 x112 -x113 -x114 -x115 x116 x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 x171 -x172 -x173 -x174 -x175 -x176 x177 x178 x179 -x180 -x181 x182 -x183 x184 -x185 -x186 -x187 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-x704 x705 -x706 -x707 -x708 -x709 x710 x711 x712 -x713 -x714 -x715 x716 x717 -x718 -x719 x720 -x721 x722 -x723 -x724 -x725 -x726 -x727 -x728 x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 x743 x744 x745 x746 -x747 x748 -x749 x750 -x751 x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 x765 -x766 -x767 x768 -x769 x770 -x771 -x772 -x773 -x774 x775 -x776 -x777 x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 x795 x796 x797 -x798 -x799 -x800 -x801 x802 -x803 -x804 x805 -x806 -x807 -x808 -x809 -x810 x811 -x812 -x813 -x814 -x815 x816 -x817 -x818 x819 x820 x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 x839 -x840 -x841 -x842 x843 -x844 -x845 -x846 -x847 -x848 -x849 -x850 -x851 x852 -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	-103

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681769-1277504361/watcher-2681769-1277504361 -o /tmp/evaluation-result-2681769-1277504361/solver-2681769-1277504361 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681769-1277504361.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 27000
/proc/meminfo: memFree=1860000/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=2268 CPUtime=0
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 126037630 2322432 212 1992294400 134512640 136421960 4290554000 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27000/statm: 567 212 145 467 0 98 0

[startup+0.078749 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27000
/proc/meminfo: memFree=1860000/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=4256 CPUtime=0.07
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 783 0 0 0 7 0 0 0 20 0 1 0 126037630 4358144 702 1992294400 134512640 136421960 4290554000 18446744073709551615 135818247 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27000/statm: 1064 703 146 467 0 595 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4256

[startup+0.100752 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27000
/proc/meminfo: memFree=1860000/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=5064 CPUtime=0.09
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 968 0 0 0 9 0 0 0 20 0 1 0 126037630 5185536 887 1992294400 134512640 136421960 4290554000 18446744073709551615 135642748 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27000/statm: 1266 887 146 467 0 797 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5064

[startup+0.300788 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27000
/proc/meminfo: memFree=1860000/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=23572 CPUtime=0.29
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 5612 0 0 0 27 2 0 0 20 0 1 0 126037630 24137728 5531 1992294400 134512640 136421960 4290554000 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 5893 5532 190 467 0 5424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23572

[startup+0.700859 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27000
/proc/meminfo: memFree=1860000/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=53528 CPUtime=0.69
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 13571 0 0 0 65 4 0 0 21 0 1 0 126037630 54812672 12921 1992294400 134512640 136421960 4290554000 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 13382 12922 194 467 0 12913 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53528

[startup+1.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27001
/proc/meminfo: memFree=1787576/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=107548 CPUtime=1.49
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 28007 0 0 0 138 11 0 0 23 0 1 0 126037630 110129152 26520 1992294400 134512640 136421960 4290554000 18446744073709551615 134757566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 26887 26521 194 467 0 26418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107548

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27001
/proc/meminfo: memFree=1689368/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=205120 CPUtime=3.09
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 52759 0 0 0 289 20 0 0 25 0 1 0 126037630 210042880 48297 1992294400 134512640 136421960 4290554000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 51280 48297 238 467 0 50811 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 205120

[startup+6.30086 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27001
/proc/meminfo: memFree=1666304/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=205780 CPUtime=6.29
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 52948 0 0 0 601 28 0 0 25 0 1 0 126037630 210718720 48486 1992294400 134512640 136421960 4290554000 18446744073709551615 135021782 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 51445 48486 238 467 0 50976 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 205780

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27001
/proc/meminfo: memFree=1665312/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=206968 CPUtime=12.69
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 53238 0 0 0 1230 39 0 0 25 0 1 0 126037630 211935232 48776 1992294400 134512640 136421960 4290554000 18446744073709551615 135032012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 51742 48776 238 467 0 51273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 206968

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27001
/proc/meminfo: memFree=1657872/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=214228 CPUtime=25.48
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 55037 0 0 0 2486 62 0 0 25 0 1 0 126037630 219369472 50575 1992294400 134512640 136421960 4290554000 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 53557 50575 238 467 0 53088 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 214228

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27003
/proc/meminfo: memFree=1648076/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=223888 CPUtime=51.07
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 57477 0 0 0 4996 111 0 0 25 0 1 0 126037630 229261312 53015 1992294400 134512640 136421960 4290554000 18446744073709551615 135686268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 55972 53015 238 467 0 55503 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 223888

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27005
/proc/meminfo: memFree=1626128/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=245740 CPUtime=102.26
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 62931 0 0 0 10020 206 0 0 25 0 1 0 126037630 251637760 58469 1992294400 134512640 136421960 4290554000 18446744073709551615 134597562 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 61435 58469 238 467 0 60966 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 245740

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27005
/proc/meminfo: memFree=1591408/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=281520 CPUtime=162.24
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 71829 0 0 0 15903 321 0 0 25 0 1 0 126037630 288276480 67367 1992294400 134512640 136421960 4290554000 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 70380 67367 238 467 0 69911 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 281520

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27007
/proc/meminfo: memFree=1555944/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=222.22
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80384 0 0 0 21783 439 0 0 25 0 1 0 126037630 323149824 75922 1992294400 134512640 136421960 4290554000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75922 238 467 0 78425 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 315576

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27009
/proc/meminfo: memFree=1555944/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=282.2
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80384 0 0 0 27669 551 0 0 25 0 1 0 126037630 323149824 75922 1992294400 134512640 136421960 4290554000 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75922 238 467 0 78425 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 315576

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27011
/proc/meminfo: memFree=1555572/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=342.17
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80443 0 0 0 33563 654 0 0 25 0 1 0 126037630 323149824 75975 1992294400 134512640 136421960 4290554000 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75975 238 467 0 78425 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 315576

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27013
/proc/meminfo: memFree=1555572/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=402.16
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80443 0 0 0 39452 764 0 0 25 0 1 0 126037630 323149824 75975 1992294400 134512640 136421960 4290554000 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75975 238 467 0 78425 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 315576

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27013
/proc/meminfo: memFree=1555572/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=462.14
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80443 0 0 0 45347 867 0 0 25 0 1 0 126037630 323149824 75975 1992294400 134512640 136421960 4290554000 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75975 238 467 0 78425 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 315576

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27015
/proc/meminfo: memFree=1555448/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=522.11
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80443 0 0 0 51233 978 0 0 25 0 1 0 126037630 323149824 75975 1992294400 134512640 136421960 4290554000 18446744073709551615 134863698 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75975 238 467 0 78425 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 315576

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27017
/proc/meminfo: memFree=1555448/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=582.1
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80444 0 0 0 57134 1076 0 0 25 0 1 0 126037630 323149824 75975 1992294400 134512640 136421960 4290554000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75975 238 467 0 78425 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 315576

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27019
/proc/meminfo: memFree=1555448/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=642.09
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80444 0 0 0 63026 1183 0 0 25 0 1 0 126037630 323149824 75975 1992294400 134512640 136421960 4290554000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75975 238 467 0 78425 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 315576

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 27023
/proc/meminfo: memFree=1555200/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=822.02
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80445 0 0 0 80706 1496 0 0 25 0 1 0 126037630 323149824 75975 1992294400 134512640 136421960 4290554000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75975 238 467 0 78425 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 315576

[startup+882.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 27025
/proc/meminfo: memFree=1555200/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=882
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80445 0 0 0 86600 1600 0 0 25 0 1 0 126037630 323149824 75975 1992294400 134512640 136421960 4290554000 18446744073709551615 135020394 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75975 238 467 0 78425 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 315576

[startup+942.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27027
/proc/meminfo: memFree=1555200/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=941.98
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80445 0 0 0 92502 1696 0 0 25 0 1 0 126037630 323149824 75975 1992294400 134512640 136421960 4290554000 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75975 238 467 0 78425 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 315576

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 27029
/proc/meminfo: memFree=1555076/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1001.96
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80445 0 0 0 98393 1803 0 0 25 0 1 0 126037630 323149824 75975 1992294400 134512640 136421960 4290554000 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75975 238 467 0 78425 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 315576

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 27029
/proc/meminfo: memFree=1555076/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1061.94
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80445 0 0 0 104287 1907 0 0 25 0 1 0 126037630 323149824 75975 1992294400 134512640 136421960 4290554000 18446744073709551615 135025651 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75975 238 467 0 78425 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 315576

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27031
/proc/meminfo: memFree=1555076/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1121.92
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80446 0 0 0 110191 2001 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 134593914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 315576

[startup+1182.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 27033
/proc/meminfo: memFree=1554952/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1181.9
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80446 0 0 0 116092 2098 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 134643233 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 315576

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 27035
/proc/meminfo: memFree=1554828/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1241.88
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80446 0 0 0 121993 2195 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 315576

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27037
/proc/meminfo: memFree=1554828/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1301.87
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80446 0 0 0 127891 2296 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 315576

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27037
/proc/meminfo: memFree=1554828/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1361.84
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80446 0 0 0 133789 2395 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 315576

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27039
/proc/meminfo: memFree=1554828/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1421.83
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80446 0 0 0 139687 2496 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 315576

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27041
/proc/meminfo: memFree=1554828/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1481.8
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80448 0 0 0 145589 2591 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 134620116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 315576

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27043
/proc/meminfo: memFree=1554704/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1541.78
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80449 0 0 0 151495 2683 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 315576

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27045
/proc/meminfo: memFree=1554704/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1601.76
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80449 0 0 0 157397 2779 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 315576

[startup+1662.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 27045
/proc/meminfo: memFree=1554704/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1661.75
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80449 0 0 0 163303 2872 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 135032265 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 315576

[startup+1722.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 27047
/proc/meminfo: memFree=1554580/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1721.72
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80449 0 0 0 169203 2969 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 315576

[startup+1782.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27049
/proc/meminfo: memFree=1554456/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1781.7
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80449 0 0 0 175114 3056 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 315576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 27049
/proc/meminfo: memFree=1554456/2059040 swapFree=4136476/4192956
[pid=27000] ppid=26998 vsize=315576 CPUtime=1800.01
/proc/27000/stat : 27000 (pbct) R 26998 27000 26266 0 -1 4202496 80449 0 0 0 176917 3084 0 0 25 0 1 0 126037630 323149824 75976 1992294400 134512640 136421960 4290554000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27000/statm: 78894 75976 238 467 0 78425 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 315576

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

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

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.05
CPU user time (s): 1769.18
CPU system time (s): 30.8773
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 315576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.18
system time used= 30.8773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80450
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= 4426

runsolver used 2.89156 second user time and 8.58869 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-26 00:19:21
IDJOB=2681769
IDBENCH=48258
IDSOLVER=1192
FILE ID=node012/2681769-1277504361
PBS_JOBID= 11190579
Free space on /tmp= 62428 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681769-1277504361/watcher-2681769-1277504361 -o /tmp/evaluation-result-2681769-1277504361/solver-2681769-1277504361 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681769-1277504361.opb

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

MD5SUM BENCH= 162153f0f0e5f8f2e587b9d579ee09dc
RANDOM SEED=221378926

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1860528 kB
Buffers:         29260 kB
Cached:          72964 kB
SwapCached:       8996 kB
Active:          63084 kB
Inactive:        52220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1860528 kB
SwapTotal:     4192956 kB
SwapFree:      4136476 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:       11712 kB
Mapped:           8404 kB
Slab:            61068 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181948 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= 62428 MiB
End job on node012 at 2010-06-26 00:49:23