Trace number 2681704

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)-123 1800.2 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_1.opb
MD5SUM0945390fcac05113ffd57d1199a19e21
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-126
Best CPU time to get the best result obtained on this benchmark1798.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -126
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 constraint25
Maximum length of a constraint51
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)31640
Sum of products size (including duplicates)63280
Number of different products15820
Sum of products size31640

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
0.29/0.30	c constraints 16820/0 clauses 15820/0 units 0
0.29/0.30	c vars 1000
0.29/0.30	c objective 1000 + -1000
221.71/221.83	c 215.526 460.844 0 2681850
221.71/221.83	o -29
221.91/222.07	c 215.746 469.66 0 2682837
221.91/222.07	o -30
257.10/257.24	c 250.372 469.66 0 2861543
257.10/257.24	o -32
386.46/386.67	c 379.085 469.66 7 3017431
386.46/386.67	o -106
401.16/401.30	c 393.653 469.66 7 3025949
401.16/401.30	o -110
402.76/402.97	c 395.316 469.66 7 3026892
402.76/402.97	o -111
421.16/421.31	c 413.594 469.789 95 3038154
421.16/421.31	o -115
456.34/456.55	c 448.593 492.996 6875 3062809
456.34/456.55	o -116
481.23/481.44	c 473.205 531.203 18004 3082445
481.23/481.44	o -118
493.82/494.00	c 485.67 547.934 22876 3092272
493.82/494.00	o -119
525.82/526.04	c 517.365 606.859 40143 3118054
525.82/526.04	o -120
582.89/583.12	c 573.713 725.863 75292 3163401
582.89/583.12	o -121
1014.54/1014.92	c 1002.07 992.707 32412 3460086
1014.54/1014.92	o -122
1085.23/1085.67	c 1072.32 992.707 70866 3513092
1085.23/1085.67	o -123
1800.09/1800.71	s SATISFIABLE
1800.09/1800.71	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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-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	-123

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681704-1277502633/watcher-2681704-1277502633 -o /tmp/evaluation-result-2681704-1277502633/solver-2681704-1277502633 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681704-1277502633.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: 1.08 1.02 1.01 2/106 22416
/proc/meminfo: memFree=1864964/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=2268 CPUtime=0
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 298 0 0 0 0 0 0 0 25 0 1 0 123915189 2322432 218 1992294400 134512640 136421960 4294822928 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22416/statm: 567 218 144 467 0 98 0

[startup+0.036733 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 22416
/proc/meminfo: memFree=1864964/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=3192 CPUtime=0.03
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 519 0 0 0 3 0 0 0 25 0 1 0 123915189 3268608 439 1992294400 134512640 136421960 4294822928 18446744073709551615 134541632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22416/statm: 798 440 144 467 0 329 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3192

[startup+0.100744 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 22416
/proc/meminfo: memFree=1864964/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=4908 CPUtime=0.09
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 954 0 0 0 9 0 0 0 25 0 1 0 123915189 5025792 874 1992294400 134512640 136421960 4294822928 18446744073709551615 135372664 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22416/statm: 1227 875 144 467 0 758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4908

[startup+0.30078 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 22416
/proc/meminfo: memFree=1864964/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=11612 CPUtime=0.29
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 2617 0 0 0 28 1 0 0 25 0 1 0 123915189 11890688 2537 1992294400 134512640 136421960 4294822928 18446744073709551615 134544340 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22416/statm: 2903 2537 147 467 0 2434 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11612

[startup+0.700852 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 22416
/proc/meminfo: memFree=1864964/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=50108 CPUtime=0.69
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 12412 0 0 0 65 4 0 0 25 0 1 0 123915189 51310592 11893 1992294400 134512640 136421960 4294822928 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 12527 11894 190 467 0 12058 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50108

[startup+1.501 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 22417
/proc/meminfo: memFree=1798368/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=98776 CPUtime=1.49
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 25625 0 0 0 139 10 0 0 25 0 1 0 123915189 101146624 24107 1992294400 134512640 136421960 4294822928 18446744073709551615 135300357 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 24694 24108 194 467 0 24225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98776

[startup+3.10129 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 22417
/proc/meminfo: memFree=1728308/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=214376 CPUtime=3.09
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 55656 0 0 0 285 24 0 0 25 0 1 0 123915189 219521024 52469 1992294400 134512640 136421960 4294822928 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 53594 52477 194 467 0 53125 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 214376

[startup+6.30087 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 22417
/proc/meminfo: memFree=1456500/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=467356 CPUtime=6.29
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 122012 0 0 0 579 50 0 0 25 0 1 0 123915189 478572544 112799 1992294400 134512640 136421960 4294822928 18446744073709551615 135023688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 116839 112799 213 467 0 116370 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 467356

[startup+12.701 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 22417
/proc/meminfo: memFree=1411736/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=469028 CPUtime=12.69
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 122371 0 0 0 1180 89 0 0 25 0 1 0 123915189 480284672 113158 1992294400 134512640 136421960 4294822928 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 117257 113158 215 467 0 116788 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 469028

[startup+25.5004 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 22419
/proc/meminfo: memFree=1411736/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=469028 CPUtime=25.48
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 122389 0 0 0 2408 140 0 0 25 0 1 0 123915189 480284672 113176 1992294400 134512640 136421960 4294822928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 117257 113176 215 467 0 116788 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 469028

[startup+51.101 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 22419
/proc/meminfo: memFree=1411364/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=469292 CPUtime=51.08
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 122484 0 0 0 4882 226 0 0 25 0 1 0 123915189 480555008 113271 1992294400 134512640 136421960 4294822928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 117323 113271 215 467 0 116854 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 469292

[startup+102.309 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22421
/proc/meminfo: memFree=1410124/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=470840 CPUtime=102.27
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 122756 0 0 0 9860 367 0 0 25 0 1 0 123915189 482140160 113543 1992294400 134512640 136421960 4294822928 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 117710 113543 215 467 0 117241 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 470840

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22421
/proc/meminfo: memFree=1409876/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=470840 CPUtime=162.23
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 122800 0 0 0 15702 521 0 0 25 0 1 0 123915189 482140160 113587 1992294400 134512640 136421960 4294822928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 117710 113587 215 467 0 117241 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 470840

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22423
/proc/meminfo: memFree=1406900/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=480928 CPUtime=222.22
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 125736 0 0 0 21597 625 0 0 25 0 1 0 123915189 492470272 114349 1992294400 134512640 136421960 4294822928 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 120232 114349 237 467 0 119763 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 480928

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22425
/proc/meminfo: memFree=1406900/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=480928 CPUtime=282.2
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 125737 0 0 0 27508 712 0 0 25 0 1 0 123915189 492470272 114349 1992294400 134512640 136421960 4294822928 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 120232 114349 237 467 0 119763 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 480928

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22427
/proc/meminfo: memFree=1406776/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=480928 CPUtime=342.18
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 125737 0 0 0 33488 730 0 0 25 0 1 0 123915189 492470272 114349 1992294400 134512640 136421960 4294822928 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 120232 114349 237 467 0 119763 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 480928

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22429
/proc/meminfo: memFree=1406776/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=480928 CPUtime=402.15
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 125739 0 0 0 39464 751 0 0 25 0 1 0 123915189 492470272 114349 1992294400 134512640 136421960 4294822928 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 120232 114349 237 467 0 119763 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 480928

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22429
/proc/meminfo: memFree=1377512/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=510520 CPUtime=462.14
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 133157 0 0 0 45430 784 0 0 25 0 1 0 123915189 522772480 121764 1992294400 134512640 136421960 4294822928 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 127630 121764 238 467 0 127161 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 510520

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22431
/proc/meminfo: memFree=1274716/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=614688 CPUtime=522.11
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 159214 0 0 0 51365 846 0 0 25 0 1 0 123915189 629440512 147819 1992294400 134512640 136421960 4294822928 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 153672 147819 238 467 0 153203 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 614688

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22433
/proc/meminfo: memFree=1146500/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=741828 CPUtime=582.09
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 190967 0 0 0 57289 920 0 0 25 0 1 0 123915189 759631872 179571 1992294400 134512640 136421960 4294822928 18446744073709551615 134867012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 185457 179571 238 467 0 184988 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 741828

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22444
/proc/meminfo: memFree=1046184/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=840784 CPUtime=642.07
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 215673 0 0 0 63233 974 0 0 25 0 1 0 123915189 860962816 204276 1992294400 134512640 136421960 4294822928 18446744073709551615 134861916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 210196 204276 238 467 0 209727 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 840784

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 22450
/proc/meminfo: memFree=917100/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=969696 CPUtime=881.98
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 247861 0 0 0 87036 1162 0 0 25 0 1 0 123915189 992968704 236464 1992294400 134512640 136421960 4294822928 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 242424 236464 238 467 0 241955 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 969696

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22452
/proc/meminfo: memFree=916976/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=969696 CPUtime=941.96
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 247861 0 0 0 93000 1196 0 0 25 0 1 0 123915189 992968704 236464 1992294400 134512640 136421960 4294822928 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 242424 236464 238 467 0 241955 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 969696

[startup+1002.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 22454
/proc/meminfo: memFree=870104/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1016528 CPUtime=1001.94
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 259559 0 0 0 98956 1238 0 0 25 0 1 0 123915189 1040924672 248162 1992294400 134512640 136421960 4294822928 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 254132 248162 238 467 0 253663 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1016528

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 22454
/proc/meminfo: memFree=870104/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1016528 CPUtime=1061.93
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 259560 0 0 0 104910 1283 0 0 25 0 1 0 123915189 1040924672 248162 1992294400 134512640 136421960 4294822928 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 254132 248162 238 467 0 253663 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1016528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22456
/proc/meminfo: memFree=870104/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1016528 CPUtime=1121.9
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 259561 0 0 0 110870 1320 0 0 25 0 1 0 123915189 1040924672 248162 1992294400 134512640 136421960 4294822928 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 254132 248162 238 467 0 253663 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1016528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22458
/proc/meminfo: memFree=869980/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1016528 CPUtime=1181.89
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 259561 0 0 0 116831 1358 0 0 25 0 1 0 123915189 1040924672 248162 1992294400 134512640 136421960 4294822928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 254132 248162 238 467 0 253663 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1016528

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22460
/proc/meminfo: memFree=869856/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1016528 CPUtime=1241.87
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 259561 0 0 0 122789 1398 0 0 25 0 1 0 123915189 1040924672 248162 1992294400 134512640 136421960 4294822928 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 254132 248162 238 467 0 253663 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 1016528

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22462
/proc/meminfo: memFree=863780/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1022468 CPUtime=1301.85
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 261042 0 0 0 128744 1441 0 0 25 0 1 0 123915189 1047007232 249643 1992294400 134512640 136421960 4294822928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 255617 249643 238 467 0 255148 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 1022468

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22462
/proc/meminfo: memFree=863780/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1022468 CPUtime=1361.82
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 261044 0 0 0 134705 1477 0 0 25 0 1 0 123915189 1047007232 249645 1992294400 134512640 136421960 4294822928 18446744073709551615 135022094 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 255617 249645 238 467 0 255148 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 1022468

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22464
/proc/meminfo: memFree=863780/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1022468 CPUtime=1421.81
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 261044 0 0 0 140673 1508 0 0 25 0 1 0 123915189 1047007232 249645 1992294400 134512640 136421960 4294822928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 255617 249645 238 467 0 255148 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 1022468

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22466
/proc/meminfo: memFree=863656/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1022468 CPUtime=1481.79
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 261044 0 0 0 146638 1541 0 0 25 0 1 0 123915189 1047007232 249645 1992294400 134512640 136421960 4294822928 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 255617 249645 238 467 0 255148 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 1022468

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22468
/proc/meminfo: memFree=862044/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1024052 CPUtime=1541.76
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 261450 0 0 0 152590 1586 0 0 25 0 1 0 123915189 1048629248 250051 1992294400 134512640 136421960 4294822928 18446744073709551615 134859904 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 256013 250051 238 467 0 255544 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 1024052

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22470
/proc/meminfo: memFree=862044/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1024052 CPUtime=1601.74
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 261450 0 0 0 158549 1625 0 0 25 0 1 0 123915189 1048629248 250051 1992294400 134512640 136421960 4294822928 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 256013 250051 238 467 0 255544 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 1024052

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22470
/proc/meminfo: memFree=862044/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1024052 CPUtime=1661.73
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 261450 0 0 0 164515 1658 0 0 25 0 1 0 123915189 1048629248 250051 1992294400 134512640 136421960 4294822928 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 256013 250051 238 467 0 255544 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 1024052

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22472
/proc/meminfo: memFree=862044/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1024052 CPUtime=1721.7
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 261451 0 0 0 170476 1694 0 0 25 0 1 0 123915189 1048629248 250052 1992294400 134512640 136421960 4294822928 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 256013 250052 238 467 0 255544 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 1024052

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22474
/proc/meminfo: memFree=861300/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1024580 CPUtime=1781.68
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 261601 0 0 0 176439 1729 0 0 25 0 1 0 123915189 1049169920 250202 1992294400 134512640 136421960 4294822928 18446744073709551615 134864489 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 256145 250202 238 467 0 255676 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 1024580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22474
/proc/meminfo: memFree=861300/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=1024580 CPUtime=1800.09
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4202496 261601 0 0 0 178266 1743 0 0 25 0 1 0 123915189 1049169920 250202 1992294400 134512640 136421960 4294822928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22416/statm: 256145 250202 238 467 0 255676 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1024580

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22474
/proc/meminfo: memFree=861300/2059040 swapFree=4135388/4192956
[pid=22416] ppid=22414 vsize=0 CPUtime=1800.18
/proc/22416/stat : 22416 (pbct) R 22414 22416 21755 0 -1 4194308 261602 0 0 0 178266 1752 0 0 25 0 1 0 123915189 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22416/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.2
CPU user time (s): 1782.67
CPU system time (s): 17.5353
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 1024580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1782.67
system time used= 17.5353
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 261602
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= 23485

runsolver used 3.90341 second user time and 9.15561 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-25 23:50:33
IDJOB=2681704
IDBENCH=48193
IDSOLVER=1192
FILE ID=node027/2681704-1277502633
PBS_JOBID= 11190590
Free space on /tmp= 62028 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_25_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681704-1277502633/watcher-2681704-1277502633 -o /tmp/evaluation-result-2681704-1277502633/solver-2681704-1277502633 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681704-1277502633.opb

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

MD5SUM BENCH= 0945390fcac05113ffd57d1199a19e21
RANDOM SEED=922294075

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1865492 kB
Buffers:         29948 kB
Cached:          75564 kB
SwapCached:       9668 kB
Active:          56356 kB
Inactive:        62036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1865492 kB
SwapTotal:     4192956 kB
SwapFree:      4135388 kB
Dirty:            2264 kB
Writeback:           0 kB
AnonPages:       11572 kB
Mapped:           8300 kB
Slab:            52956 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182200 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62028 MiB
End job on node027 at 2010-06-26 00:20:36