Trace number 2668663

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)376 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8e1.opb
MD5SUM9711add7b63200e6cedabbc5764a3737
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark343
Best CPU time to get the best result obtained on this benchmark28.5187
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 343
Optimality of the best value was proved NO
Number of variables1040
Total number of constraints3656
Number of constraints which are clauses3656
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 1040
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 1040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1040
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.01/0.04	c constraints 0/0 clauses 3656/0 units 0
0.01/0.04	c vars 1040
0.01/0.04	c objective 1040 + 0
0.09/0.17	c 0.154976 17.3594 9 261
0.09/0.17	o 477
0.09/0.17	c 0.157975 17.9688 9 461
0.09/0.17	o 448
0.20/0.20	c 0.187971 17.9688 109 964
0.20/0.20	o 420
0.20/0.21	c 0.19097 17.9688 116 1263
0.20/0.21	o 401
0.20/0.21	c 0.19397 17.9688 116 1556
0.20/0.21	o 393
0.20/0.21	c 0.19697 17.9688 117 1892
0.20/0.21	o 385
441.74/441.99	c 428.479 38.7109 5424 2307627
441.74/441.99	o 384
526.81/527.06	c 511.22 38.7109 1037 2751883
526.81/527.06	o 376
1800.10/1800.71	s SATISFIABLE
1800.10/1800.71	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 -x184 x185 -x186 x187 -x188 -x189 x190 x191 -x192 x193 -x194 x195 -x196 x197 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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 x1001 -x1002 -x1003 -x1004 -x1005 x1006 -x1007 x1008 -x1009 x1010 -x1011 x1012 -x1013 x1014 -x1015 x1016 -x1017 x1018 -x1019 x1020 -x1021 x1022 x1023 -x1024 -x1025 x1026 -x1027 -x1028 -x1029 x1030 -x1031 x1032 -x1033 x1034 -x1035 x1036 -x1037 x1038 -x1039 x1040

Verifier Data 

OK	376

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668663-1276446238/watcher-2668663-1276446238 -o /tmp/evaluation-result-2668663-1276446238/solver-2668663-1276446238 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668663-1276446238.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: 0.85 0.95 0.98 3/106 24725
/proc/meminfo: memFree=1813920/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=2352 CPUtime=0
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 277 0 0 0 0 0 0 0 20 0 1 0 20227231 2408448 200 1992294400 134512640 136485738 4294598224 18446744073709551615 134537977 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24725/statm: 588 200 156 482 0 104 0

[startup+0.0196249 s]
/proc/loadavg: 0.85 0.95 0.98 3/106 24725
/proc/meminfo: memFree=1813920/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=2352 CPUtime=0.01
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 283 0 0 0 1 0 0 0 20 0 1 0 20227231 2408448 206 1992294400 134512640 136485738 4294598224 18446744073709551615 135857078 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24725/statm: 588 206 156 482 0 104 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2352

[startup+0.101639 s]
/proc/loadavg: 0.85 0.95 0.98 3/106 24725
/proc/meminfo: memFree=1813920/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=10336 CPUtime=0.09
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 2239 0 0 0 8 1 0 0 20 0 1 0 20227231 10584064 2162 1992294400 134512640 136485738 4294598224 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 2584 2163 198 482 0 2100 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10336

[startup+0.301676 s]
/proc/loadavg: 0.85 0.95 0.98 3/106 24725
/proc/meminfo: memFree=1813920/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=18776 CPUtime=0.29
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 4359 0 0 0 27 2 0 0 20 0 1 0 20227231 19226624 4276 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 4694 4276 244 482 0 4210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18776

[startup+0.70175 s]
/proc/loadavg: 0.85 0.95 0.98 3/106 24725
/proc/meminfo: memFree=1813920/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=21208 CPUtime=0.69
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 4959 0 0 0 66 3 0 0 21 0 1 0 20227231 21716992 4876 1992294400 134512640 136485738 4294598224 18446744073709551615 135028888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 5302 4876 244 482 0 4818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21208

[startup+1.5019 s]
/proc/loadavg: 0.87 0.95 0.98 2/107 24726
/proc/meminfo: memFree=1794568/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=21844 CPUtime=1.49
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 5137 0 0 0 143 6 0 0 23 0 1 0 20227231 22368256 5054 1992294400 134512640 136485738 4294598224 18446744073709551615 134878660 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 5461 5054 244 482 0 4977 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21844

[startup+3.10119 s]
/proc/loadavg: 0.87 0.95 0.98 2/107 24726
/proc/meminfo: memFree=1793204/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=23388 CPUtime=3.09
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 5508 0 0 0 300 9 0 0 25 0 1 0 20227231 23949312 5425 1992294400 134512640 136485738 4294598224 18446744073709551615 135040924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 5847 5425 244 482 0 5363 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23388

[startup+6.30178 s]
/proc/loadavg: 0.88 0.95 0.98 2/107 24726
/proc/meminfo: memFree=1790104/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=26068 CPUtime=6.29
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 6204 0 0 0 611 18 0 0 25 0 1 0 20227231 26693632 6118 1992294400 134512640 136485738 4294598224 18446744073709551615 134660921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 6517 6118 244 482 0 6033 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26068

[startup+12.701 s]
/proc/loadavg: 0.89 0.95 0.98 2/107 24726
/proc/meminfo: memFree=1788244/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=27996 CPUtime=12.68
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 6662 0 0 0 1232 36 0 0 25 0 1 0 20227231 28667904 6576 1992294400 134512640 136485738 4294598224 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 6999 6576 244 482 0 6515 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27996

[startup+25.5013 s]
/proc/loadavg: 0.91 0.95 0.98 2/107 24726
/proc/meminfo: memFree=1787996/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=27984 CPUtime=25.48
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 6662 0 0 0 2471 77 0 0 25 0 1 0 20227231 28655616 6576 1992294400 134512640 136485738 4294598224 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 6996 6576 244 482 0 6512 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27984

[startup+51.1011 s]
/proc/loadavg: 0.94 0.96 0.98 2/107 24728
/proc/meminfo: memFree=1786508/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=29344 CPUtime=51.07
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 7034 0 0 0 4963 144 0 0 25 0 1 0 20227231 30048256 6937 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 7336 6937 244 482 0 6852 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29344

[startup+102.309 s]
/proc/loadavg: 0.97 0.96 0.98 2/107 24728
/proc/meminfo: memFree=1783160/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=32656 CPUtime=102.26
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 7875 0 0 0 9885 341 0 0 25 0 1 0 20227231 33439744 7765 1992294400 134512640 136485738 4294598224 18446744073709551615 134882166 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 8164 7765 244 482 0 7680 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32656

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24730
/proc/meminfo: memFree=1780804/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=35212 CPUtime=162.24
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 8489 0 0 0 15734 490 0 0 25 0 1 0 20227231 36057088 8379 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 8803 8379 244 482 0 8319 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35212

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24732
/proc/meminfo: memFree=1780060/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=35332 CPUtime=222.21
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 8653 0 0 0 21553 668 0 0 25 0 1 0 20227231 36179968 8433 1992294400 134512640 136485738 4294598224 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 8833 8433 244 482 0 8349 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 35332

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24734
/proc/meminfo: memFree=1779812/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=35956 CPUtime=282.19
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 8856 0 0 0 27379 840 0 0 25 0 1 0 20227231 36818944 8589 1992294400 134512640 136485738 4294598224 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 8989 8589 244 482 0 8505 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 35956

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24736
/proc/meminfo: memFree=1776216/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=342.18
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9768 0 0 0 33192 1026 0 0 25 0 1 0 20227231 40587264 9497 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9497 244 482 0 9425 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 39636

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24736
/proc/meminfo: memFree=1776092/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=402.16
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9810 0 0 0 39001 1215 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 135046995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 39636

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24738
/proc/meminfo: memFree=1775968/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=462.13
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9869 0 0 0 44817 1396 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 39636

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24740
/proc/meminfo: memFree=1775968/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=522.11
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9869 0 0 0 50657 1554 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 39636

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24742
/proc/meminfo: memFree=1775968/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=582.1
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 56514 1696 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 134660741 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 39636

[startup+642.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24744
/proc/meminfo: memFree=1775968/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=642.08
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 62363 1845 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 39636

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 24750
/proc/meminfo: memFree=1775720/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=882
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 85826 2374 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 39636

[startup+942.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/107 24752
/proc/meminfo: memFree=1775720/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=941.98
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 91678 2520 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 134878726 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 39636

[startup+1002.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 24752
/proc/meminfo: memFree=1775720/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1001.95
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 97517 2678 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 39636

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24754
/proc/meminfo: memFree=1775720/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1061.93
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 103419 2774 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 39636

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24756
/proc/meminfo: memFree=1775720/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1121.92
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 109254 2938 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 39636

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24758
/proc/meminfo: memFree=1775720/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1181.89
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 115105 3084 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 39636

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24760
/proc/meminfo: memFree=1775596/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1241.87
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 120974 3213 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 134921879 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 39636

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24760
/proc/meminfo: memFree=1775472/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1301.86
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 126808 3378 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 39636

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24762
/proc/meminfo: memFree=1775472/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1361.83
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 132640 3543 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 134882252 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 39636

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24764
/proc/meminfo: memFree=1775472/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1421.82
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 138528 3654 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 39636

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24766
/proc/meminfo: memFree=1775472/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1481.8
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 144419 3761 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 39636

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 3/107 24768
/proc/meminfo: memFree=1775472/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1541.77
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 150303 3874 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 134882117 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 39636

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24768
/proc/meminfo: memFree=1775472/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1601.75
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 156183 3992 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 134882517 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 39636

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24770
/proc/meminfo: memFree=1775472/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1661.73
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 162019 4154 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 135860532 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 39636

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24772
/proc/meminfo: memFree=1775472/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1721.72
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 167879 4293 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 39636

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24774
/proc/meminfo: memFree=1775348/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1781.69
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 173726 4443 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 39636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24774
/proc/meminfo: memFree=1775348/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1800.1
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 175518 4492 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 39636

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24774
/proc/meminfo: memFree=1775348/2059040 swapFree=4140476/4192956
[pid=24725] ppid=24723 vsize=39636 CPUtime=1800.1
/proc/24725/stat : 24725 (pbct) R 24723 24725 24538 0 -1 4202496 9870 0 0 0 175518 4492 0 0 25 0 1 0 20227231 40587264 9510 1992294400 134512640 136485738 4294598224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24725/statm: 9909 9510 244 482 0 9425 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 39636

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1755.19
CPU system time (s): 44.9272
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 39892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1755.19
system time used= 44.9272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9870
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= 2
involuntary context switches= 21277

runsolver used 2.99254 second user time and 8.48771 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-13 18:23:58
IDJOB=2668663
IDBENCH=2119
IDSOLVER=1170
FILE ID=node007/2668663-1276446238
PBS_JOBID= 11173335
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8e1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668663-1276446238/watcher-2668663-1276446238 -o /tmp/evaluation-result-2668663-1276446238/solver-2668663-1276446238 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668663-1276446238.opb

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

MD5SUM BENCH= 9711add7b63200e6cedabbc5764a3737
RANDOM SEED=2082038523

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1814448 kB
Buffers:         36564 kB
Cached:         127808 kB
SwapCached:       6788 kB
Active:         103840 kB
Inactive:        74200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1814448 kB
SwapTotal:     4192956 kB
SwapFree:      4140476 kB
Dirty:            2520 kB
Writeback:          36 kB
AnonPages:       11272 kB
Mapped:          13044 kB
Slab:            44788 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180200 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= 62452 MiB
End job on node007 at 2010-06-13 18:54:01