Trace number 2668088

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)-25 1800.13 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_60_1.opb
MD5SUM3262a45f0e59552e467da6c31a32418a
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-69
Best CPU time to get the best result obtained on this benchmark1800.35
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -70
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 constraint60
Maximum length of a constraint109
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75586
Sum of products size (including duplicates)151172
Number of different products37793
Sum of products size75586

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
0.79/0.82	c constraints 38793/0 clauses 37793/0 units 0
0.79/0.82	c vars 1000
0.79/0.82	c objective 1000 + -1000
1361.54/1361.94	c 1347.91 1063.95 0 6336937
1361.54/1361.94	o -21
1796.21/1796.71	c 1779.92 1084.62 0 7419061
1796.21/1796.71	o -24
1796.62/1797.18	c 1780.38 1084.62 0 7419802
1796.62/1797.18	o -25
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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 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-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	-25

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668088-1276659237/watcher-2668088-1276659237 -o /tmp/evaluation-result-2668088-1276659237/solver-2668088-1276659237 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668088-1276659237.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 1.09 3/105 13998
/proc/meminfo: memFree=1757568/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=2340 CPUtime=0
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 303 0 0 0 0 0 0 0 25 0 1 0 7217500 2396160 225 1992294400 134512640 136485738 4290711424 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13998/statm: 585 225 155 482 0 101 0

[startup+0.0837409 s]
/proc/loadavg: 1.00 1.00 1.09 3/105 13998
/proc/meminfo: memFree=1757568/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=4716 CPUtime=0.08
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 903 0 0 0 8 0 0 0 25 0 1 0 7217500 4829184 825 1992294400 134512640 136485738 4290711424 18446744073709551615 135416620 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13998/statm: 1179 825 155 482 0 695 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4716

[startup+0.101742 s]
/proc/loadavg: 1.00 1.00 1.09 3/105 13998
/proc/meminfo: memFree=1757568/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=5376 CPUtime=0.09
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 1043 0 0 0 9 0 0 0 25 0 1 0 7217500 5505024 965 1992294400 134512640 136485738 4290711424 18446744073709551615 135178807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13998/statm: 1344 966 155 482 0 860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5376

[startup+0.300763 s]
/proc/loadavg: 1.00 1.00 1.09 3/105 13998
/proc/meminfo: memFree=1757568/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=11188 CPUtime=0.29
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 2492 0 0 0 29 0 0 0 25 0 1 0 7217500 11456512 2414 1992294400 134512640 136485738 4290711424 18446744073709551615 135173508 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13998/statm: 2797 2414 156 482 0 2313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11188

[startup+0.700803 s]
/proc/loadavg: 1.00 1.00 1.09 3/105 13998
/proc/meminfo: memFree=1757568/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=22144 CPUtime=0.69
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 5233 0 0 0 68 1 0 0 25 0 1 0 7217500 22675456 5155 1992294400 134512640 136485738 4290711424 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13998/statm: 5536 5155 156 482 0 5052 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22144

[startup+1.50088 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 13999
/proc/meminfo: memFree=1715896/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=90088 CPUtime=1.49
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 22762 0 0 0 142 7 0 0 25 0 1 0 7217500 92250112 22084 1992294400 134512640 136485738 4290711424 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 22522 22086 194 482 0 22038 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 90088

[startup+3.10204 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 13999
/proc/meminfo: memFree=1621656/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=193844 CPUtime=3.09
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 50361 0 0 0 289 20 0 0 25 0 1 0 7217500 198496256 47434 1992294400 134512640 136485738 4290711424 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 48461 47434 198 482 0 47977 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 193844

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 13999
/proc/meminfo: memFree=1428092/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=389784 CPUtime=6.29
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 103233 0 0 0 587 42 0 0 25 0 1 0 7217500 399138816 96588 1992294400 134512640 136485738 4290711424 18446744073709551615 134719603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 97479 96589 198 482 0 96995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 389784

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 13999
/proc/meminfo: memFree=820384/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=972224 CPUtime=12.68
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 255350 0 0 0 1166 102 0 0 25 0 1 0 7217500 995557376 236503 1992294400 134512640 136485738 4290711424 18446744073709551615 134948223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 243056 236503 210 482 0 242572 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 972224

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 13999
/proc/meminfo: memFree=703204/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1080440 CPUtime=25.49
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 284068 0 0 0 2388 161 0 0 25 0 1 0 7217500 1106370560 263161 1992294400 134512640 136485738 4290711424 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 270110 263161 226 482 0 269626 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1080440

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 13999
/proc/meminfo: memFree=702088/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1081988 CPUtime=51.07
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 284319 0 0 0 4873 234 0 0 25 0 1 0 7217500 1107955712 263412 1992294400 134512640 136485738 4290711424 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 270497 263412 226 482 0 270013 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1081988

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 14001
/proc/meminfo: memFree=701220/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1082548 CPUtime=102.27
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 284552 0 0 0 9905 322 0 0 25 0 1 0 7217500 1108529152 263645 1992294400 134512640 136485738 4290711424 18446744073709551615 135039327 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 270637 263645 226 482 0 270153 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1082548

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 14003
/proc/meminfo: memFree=700476/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1083324 CPUtime=162.24
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 284817 0 0 0 15827 397 0 0 25 0 1 0 7217500 1109323776 263781 1992294400 134512640 136485738 4290711424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 270831 263781 226 482 0 270347 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1083324

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 14005
/proc/meminfo: memFree=700352/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1083456 CPUtime=222.23
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 284856 0 0 0 21768 455 0 0 25 0 1 0 7217500 1109458944 263820 1992294400 134512640 136485738 4290711424 18446744073709551615 135050531 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 270864 263820 226 482 0 270380 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1083456

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 14007
/proc/meminfo: memFree=699608/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1085508 CPUtime=282.22
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285288 0 0 0 27714 508 0 0 25 0 1 0 7217500 1111560192 263994 1992294400 134512640 136485738 4290711424 18446744073709551615 134638844 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271377 263994 226 482 0 270893 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1085508

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/106 14007
/proc/meminfo: memFree=699608/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1085508 CPUtime=342.2
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285309 0 0 0 33652 568 0 0 25 0 1 0 7217500 1111560192 264015 1992294400 134512640 136485738 4290711424 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271377 264015 226 482 0 270893 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1085508

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/106 14009
/proc/meminfo: memFree=699360/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1085508 CPUtime=402.18
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285339 0 0 0 39590 628 0 0 25 0 1 0 7217500 1111560192 264045 1992294400 134512640 136485738 4290711424 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271377 264045 226 482 0 270893 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1085508

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 14011
/proc/meminfo: memFree=699112/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1085740 CPUtime=462.17
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285417 0 0 0 45537 680 0 0 25 0 1 0 7217500 1111797760 264123 1992294400 134512640 136485738 4290711424 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271435 264123 226 482 0 270951 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1085740

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 14013
/proc/meminfo: memFree=699112/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1085740 CPUtime=522.15
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285419 0 0 0 51488 727 0 0 25 0 1 0 7217500 1111797760 264125 1992294400 134512640 136485738 4290711424 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271435 264125 226 482 0 270951 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1085740

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/106 14015
/proc/meminfo: memFree=698616/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1085872 CPUtime=582.14
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285528 0 0 0 57438 776 0 0 25 0 1 0 7217500 1111932928 264234 1992294400 134512640 136485738 4290711424 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271468 264234 226 482 0 270984 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1085872

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 14015
/proc/meminfo: memFree=698616/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1085872 CPUtime=642.13
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285528 0 0 0 63392 821 0 0 25 0 1 0 7217500 1111932928 264234 1992294400 134512640 136485738 4290711424 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271468 264234 226 482 0 270984 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1085872

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14023
/proc/meminfo: memFree=697748/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1086268 CPUtime=882.06
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285695 0 0 0 87234 972 0 0 25 0 1 0 7217500 1112338432 264401 1992294400 134512640 136485738 4290711424 18446744073709551615 134992520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271567 264401 226 482 0 271083 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1086268

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14023
/proc/meminfo: memFree=697748/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1086268 CPUtime=942.04
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285695 0 0 0 93188 1016 0 0 25 0 1 0 7217500 1112338432 264401 1992294400 134512640 136485738 4290711424 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271567 264401 226 482 0 271083 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1086268

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14025
/proc/meminfo: memFree=697500/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1086268 CPUtime=1002.03
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285721 0 0 0 99130 1073 0 0 25 0 1 0 7217500 1112338432 264427 1992294400 134512640 136485738 4290711424 18446744073709551615 135040534 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271567 264427 226 482 0 271083 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1086268

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14027
/proc/meminfo: memFree=697500/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1086268 CPUtime=1062.01
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285723 0 0 0 105069 1132 0 0 25 0 1 0 7217500 1112338432 264429 1992294400 134512640 136485738 4290711424 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271567 264429 226 482 0 271083 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1086268

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14029
/proc/meminfo: memFree=697376/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1086400 CPUtime=1122
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285761 0 0 0 111018 1182 0 0 25 0 1 0 7217500 1112473600 264467 1992294400 134512640 136485738 4290711424 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271600 264467 226 482 0 271116 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1086400

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14031
/proc/meminfo: memFree=697128/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1086400 CPUtime=1181.99
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285800 0 0 0 116972 1227 0 0 25 0 1 0 7217500 1112473600 264506 1992294400 134512640 136485738 4290711424 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271600 264506 226 482 0 271116 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1086400

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14031
/proc/meminfo: memFree=696756/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1086532 CPUtime=1241.97
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285832 0 0 0 122918 1279 0 0 25 0 1 0 7217500 1112608768 264538 1992294400 134512640 136485738 4290711424 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271633 264538 226 482 0 271149 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1086532

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14033
/proc/meminfo: memFree=696508/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1086532 CPUtime=1301.96
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 285871 0 0 0 128861 1335 0 0 25 0 1 0 7217500 1112608768 264577 1992294400 134512640 136485738 4290711424 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 271633 264577 226 482 0 271149 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1086532

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14035
/proc/meminfo: memFree=695888/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1110252 CPUtime=1361.93
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 292433 0 0 0 134823 1370 0 0 25 0 1 0 7217500 1136898048 265790 1992294400 134512640 136485738 4290711424 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 277563 265790 244 482 0 277079 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 1110252

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14037
/proc/meminfo: memFree=691176/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1110252 CPUtime=1421.93
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 292433 0 0 0 140790 1403 0 0 25 0 1 0 7217500 1136898048 265790 1992294400 134512640 136485738 4290711424 18446744073709551615 135048638 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 277563 265790 244 482 0 277079 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 1110252

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14039
/proc/meminfo: memFree=691176/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1110252 CPUtime=1481.9
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 292433 0 0 0 146747 1443 0 0 25 0 1 0 7217500 1136898048 265790 1992294400 134512640 136485738 4290711424 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 277563 265790 244 482 0 277079 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 1110252

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14039
/proc/meminfo: memFree=691176/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1110252 CPUtime=1541.89
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 292433 0 0 0 152713 1476 0 0 25 0 1 0 7217500 1136898048 265790 1992294400 134512640 136485738 4290711424 18446744073709551615 135047035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 277563 265790 244 482 0 277079 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 1110252

[startup+1602.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/106 14041
/proc/meminfo: memFree=691052/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1110252 CPUtime=1601.88
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 292433 0 0 0 158675 1513 0 0 25 0 1 0 7217500 1136898048 265790 1992294400 134512640 136485738 4290711424 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 277563 265790 244 482 0 277079 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 1110252

[startup+1662.3 s]
/proc/loadavg: 1.14 1.05 1.01 2/106 14052
/proc/meminfo: memFree=690680/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1110252 CPUtime=1661.85
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 292433 0 0 0 164639 1546 0 0 25 0 1 0 7217500 1136898048 265790 1992294400 134512640 136485738 4290711424 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 277563 265790 244 482 0 277079 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 1110252

[startup+1722.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/106 14054
/proc/meminfo: memFree=690680/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1110252 CPUtime=1721.83
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 292433 0 0 0 170606 1577 0 0 25 0 1 0 7217500 1136898048 265790 1992294400 134512640 136485738 4290711424 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 277563 265790 244 482 0 277079 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 1110252

[startup+1782.3 s]
/proc/loadavg: 1.11 1.06 1.01 2/106 14056
/proc/meminfo: memFree=690804/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1110252 CPUtime=1781.82
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 292433 0 0 0 176559 1623 0 0 25 0 1 0 7217500 1136898048 265790 1992294400 134512640 136485738 4290711424 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 277563 265790 244 482 0 277079 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 1110252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.08 1.05 1.01 2/106 14056
/proc/meminfo: memFree=689936/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1110648 CPUtime=1800.02
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 292800 0 0 0 178367 1635 0 0 25 0 1 0 7217500 1137303552 266155 1992294400 134512640 136485738 4290711424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 277662 266155 244 482 0 277178 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1110648

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: 1.08 1.05 1.01 2/106 14056
/proc/meminfo: memFree=689936/2059040 swapFree=4164948/4192956
[pid=13998] ppid=13996 vsize=1110648 CPUtime=1800.02
/proc/13998/stat : 13998 (pbct) R 13996 13998 13720 0 -1 4202496 292800 0 0 0 178367 1635 0 0 25 0 1 0 7217500 1137303552 266155 1992294400 134512640 136485738 4290711424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13998/statm: 277662 266155 244 482 0 277178 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1110648

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.13
CPU user time (s): 1783.68
CPU system time (s): 16.4485
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 1110648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.68
system time used= 16.4485
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 292800
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= 3538

runsolver used 3.02554 second user time and 8.45371 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-16 05:33:57
IDJOB=2668088
IDBENCH=48171
IDSOLVER=1170
FILE ID=node084/2668088-1276659237
PBS_JOBID= 11172465
Free space on /tmp= 62512 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_60_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668088-1276659237/watcher-2668088-1276659237 -o /tmp/evaluation-result-2668088-1276659237/solver-2668088-1276659237 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668088-1276659237.opb

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

MD5SUM BENCH= 3262a45f0e59552e467da6c31a32418a
RANDOM SEED=692898493

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1757972 kB
Buffers:         77880 kB
Cached:         124628 kB
SwapCached:       1440 kB
Active:          96628 kB
Inactive:       139136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1757972 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:            2864 kB
Writeback:           0 kB
AnonPages:       31740 kB
Mapped:          15152 kB
Slab:            43608 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181484 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= 62508 MiB
End job on node084 at 2010-06-16 06:03:59