Trace number 2668027

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)87 1800.12 1800.8

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_1.opb
MD5SUM0c93b84d697c3c1b68cbcf423dabc710
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark84
Best CPU time to get the best result obtained on this benchmark1798.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 72
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 constraint26
Maximum length of a constraint52
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 products31640
Sum of products size63280

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
0.59/0.66	c constraints 31640/0 clauses 32640/0 units 0
0.59/0.66	c vars 1000
0.59/0.66	c objective 1000 + 0
9.79/9.89	c 9.12261 696.332 1 32030
9.79/9.89	o 114
23.19/23.28	c 22.4056 709.5 449 36447
23.19/23.28	o 113
23.69/23.75	c 22.8695 709.5 450 37407
23.69/23.75	o 112
24.19/24.21	c 23.3265 709.5 450 38356
24.19/24.21	o 101
24.58/24.67	c 23.7834 709.5 450 39299
24.58/24.67	o 95
25.09/25.18	c 24.2823 709.5 468 40272
25.09/25.18	o 94
25.58/25.64	c 24.7392 709.5 468 41208
25.58/25.64	o 92
28.28/28.38	c 27.4478 709.5 768 45311
28.28/28.38	o 91
29.59/29.64	c 28.6906 709.629 875 47330
29.59/29.64	o 90
33.08/33.10	c 32.1111 710.145 1432 52520
33.08/33.10	o 89
141.36/141.48	c 139.242 731.078 25629 156410
141.36/141.48	o 88
224.03/224.12	c 220.927 750 45850 223281
224.03/224.12	o 87
1800.03/1800.71	s SATISFIABLE
1800.03/1800.71	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 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-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	87

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668027-1276652055/watcher-2668027-1276652055 -o /tmp/evaluation-result-2668027-1276652055/solver-2668027-1276652055 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668027-1276652055.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 1.01 3/106 6457
/proc/meminfo: memFree=1796812/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=2208 CPUtime=0
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 276 0 0 0 0 0 0 0 17 0 1 0 40809424 2260992 198 1992294400 134512640 136485738 4288309680 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6457/statm: 552 198 156 482 0 68 0

[startup+0.0904949 s]
/proc/loadavg: 1.00 1.00 1.01 3/106 6457
/proc/meminfo: memFree=1796812/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=2720 CPUtime=0.08
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 393 0 0 0 8 0 0 0 17 0 1 0 40809424 2785280 315 1992294400 134512640 136485738 4288309680 18446744073709551615 135416637 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6457/statm: 680 315 156 482 0 196 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2720

[startup+0.100495 s]
/proc/loadavg: 1.00 1.00 1.01 3/106 6457
/proc/meminfo: memFree=1796812/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=2720 CPUtime=0.09
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 404 0 0 0 9 0 0 0 17 0 1 0 40809424 2785280 326 1992294400 134512640 136485738 4288309680 18446744073709551615 135418932 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6457/statm: 680 326 156 482 0 196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2720

[startup+0.300514 s]
/proc/loadavg: 1.00 1.00 1.01 3/106 6457
/proc/meminfo: memFree=1796812/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=7140 CPUtime=0.29
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 1499 0 0 0 29 0 0 0 17 0 1 0 40809424 7311360 1421 1992294400 134512640 136485738 4288309680 18446744073709551615 135173296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6457/statm: 1785 1422 156 482 0 1301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7140

[startup+0.700552 s]
/proc/loadavg: 1.00 1.00 1.01 3/106 6457
/proc/meminfo: memFree=1796812/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=21020 CPUtime=0.69
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 4936 0 0 0 68 1 0 0 17 0 1 0 40809424 21524480 4858 1992294400 134512640 136485738 4288309680 18446744073709551615 134659008 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 5255 4859 193 482 0 4771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21020

[startup+1.50063 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 6458
/proc/meminfo: memFree=1740136/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=103628 CPUtime=1.49
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 26486 0 0 0 139 10 0 0 18 0 1 0 40809424 106115072 25168 1992294400 134512640 136485738 4288309680 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 25907 25168 194 482 0 25423 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103628

[startup+3.10078 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 6458
/proc/meminfo: memFree=1656808/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=207712 CPUtime=3.09
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 54508 0 0 0 286 23 0 0 21 0 1 0 40809424 212697088 51222 1992294400 134512640 136485738 4288309680 18446744073709551615 135840129 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 51928 51223 198 482 0 51444 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 207712

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 6458
/proc/meminfo: memFree=1441792/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=423004 CPUtime=6.29
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 111773 0 0 0 580 49 0 0 25 0 1 0 40809424 433156096 104224 1992294400 134512640 136485738 4288309680 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 105751 104225 198 482 0 105267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 423004

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 6458
/proc/meminfo: memFree=1113688/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=726020 CPUtime=12.68
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 189176 0 0 0 1188 80 0 0 25 0 1 0 40809424 743444480 170394 1992294400 134512640 136485738 4288309680 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 181505 170394 244 482 0 181021 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 726020

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6458
/proc/meminfo: memFree=1113192/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=726524 CPUtime=25.48
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 189476 0 0 0 2459 89 0 0 25 0 1 0 40809424 743960576 170689 1992294400 134512640 136485738 4288309680 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 181631 170689 244 482 0 181147 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 726524

[startup+51.1003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6460
/proc/meminfo: memFree=1109224/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=730484 CPUtime=51.08
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 190496 0 0 0 4989 119 0 0 25 0 1 0 40809424 748015616 171705 1992294400 134512640 136485738 4288309680 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 182621 171705 244 482 0 182137 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 730484

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6460
/proc/meminfo: memFree=1098188/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=741320 CPUtime=102.27
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 193193 0 0 0 10048 179 0 0 25 0 1 0 40809424 759111680 174402 1992294400 134512640 136485738 4288309680 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 185330 174402 244 482 0 184846 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 741320

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6462
/proc/meminfo: memFree=1087152/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=752352 CPUtime=162.25
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 195946 0 0 0 15982 243 0 0 25 0 1 0 40809424 770408448 177154 1992294400 134512640 136485738 4288309680 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 188088 177154 244 482 0 187604 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 752352

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6464
/proc/meminfo: memFree=1071776/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=767732 CPUtime=222.24
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 199775 0 0 0 21912 312 0 0 25 0 1 0 40809424 786157568 180983 1992294400 134512640 136485738 4288309680 18446744073709551615 135039236 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 191933 180983 244 482 0 191449 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 767732

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6466
/proc/meminfo: memFree=1059252/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=780272 CPUtime=282.22
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 202944 0 0 0 27844 378 0 0 25 0 1 0 40809424 798998528 184151 1992294400 134512640 136485738 4288309680 18446744073709551615 135045029 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 195068 184151 244 482 0 194584 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 780272

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6468
/proc/meminfo: memFree=1048588/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=790800 CPUtime=342.2
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 205550 0 0 0 33773 447 0 0 25 0 1 0 40809424 809779200 186757 1992294400 134512640 136485738 4288309680 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 197700 186757 244 482 0 197216 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 790800

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6468
/proc/meminfo: memFree=1034824/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=804660 CPUtime=402.19
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 209020 0 0 0 39705 514 0 0 25 0 1 0 40809424 823971840 190227 1992294400 134512640 136485738 4288309680 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 201165 190227 244 482 0 200681 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 804660

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6470
/proc/meminfo: memFree=1022920/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=816424 CPUtime=462.18
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 211929 0 0 0 45639 579 0 0 25 0 1 0 40809424 836018176 193136 1992294400 134512640 136485738 4288309680 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 204106 193136 244 482 0 203622 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 816424

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6472
/proc/meminfo: memFree=1012132/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=827248 CPUtime=522.16
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 214657 0 0 0 51567 649 0 0 25 0 1 0 40809424 847101952 195864 1992294400 134512640 136485738 4288309680 18446744073709551615 135044912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 206812 195864 244 482 0 206328 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 827248

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6474
/proc/meminfo: memFree=1001592/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=837544 CPUtime=582.14
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 217224 0 0 0 57500 714 0 0 25 0 1 0 40809424 857645056 198431 1992294400 134512640 136485738 4288309680 18446744073709551615 135024616 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 209386 198431 244 482 0 208902 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 837544

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6476
/proc/meminfo: memFree=1001592/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=837544 CPUtime=642.14
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 217224 0 0 0 63435 779 0 0 25 0 1 0 40809424 857645056 198431 1992294400 134512640 136485738 4288309680 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 209386 198431 244 482 0 208902 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 837544

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6482
/proc/meminfo: memFree=1001344/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=837544 CPUtime=882.07
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 217224 0 0 0 87181 1026 0 0 25 0 1 0 40809424 857645056 198431 1992294400 134512640 136485738 4288309680 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 209386 198431 244 482 0 208902 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 837544

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6484
/proc/meminfo: memFree=1001220/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=837544 CPUtime=942.06
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 217224 0 0 0 93117 1089 0 0 25 0 1 0 40809424 857645056 198431 1992294400 134512640 136485738 4288309680 18446744073709551615 135047547 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 209386 198431 244 482 0 208902 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 837544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6484
/proc/meminfo: memFree=996756/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=842304 CPUtime=1002.04
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 218415 0 0 0 99050 1154 0 0 25 0 1 0 40809424 862519296 199622 1992294400 134512640 136485738 4288309680 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 210576 199622 244 482 0 210092 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 842304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6486
/proc/meminfo: memFree=986464/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=852468 CPUtime=1062.02
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 220984 0 0 0 104984 1218 0 0 25 0 1 0 40809424 872927232 202191 1992294400 134512640 136485738 4288309680 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 213117 202191 244 482 0 212633 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 852468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6488
/proc/meminfo: memFree=974436/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1122.01
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 110919 1282 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 135040689 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 864616

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6490
/proc/meminfo: memFree=974312/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1181.99
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 116855 1344 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 864616

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6492
/proc/meminfo: memFree=974188/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1241.98
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 122790 1408 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 864616

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6492
/proc/meminfo: memFree=974188/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1301.97
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 128725 1472 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 864616

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6494
/proc/meminfo: memFree=974064/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1361.95
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 134655 1540 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 864616

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6496
/proc/meminfo: memFree=974064/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1421.94
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 140594 1600 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 864616

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6498
/proc/meminfo: memFree=974064/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1481.92
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 146531 1661 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 864616

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6500
/proc/meminfo: memFree=974064/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1541.9
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 152467 1723 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 864616

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6500
/proc/meminfo: memFree=974064/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1601.89
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 158399 1790 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 134612532 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 864616

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6511
/proc/meminfo: memFree=973444/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1661.86
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 164334 1852 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 135039336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 864616

[startup+1722.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/107 7007
/proc/meminfo: memFree=952992/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1721.63
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 170250 1913 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 864616

[startup+1782.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 7009
/proc/meminfo: memFree=952992/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1781.62
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 176181 1981 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 135045060 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 864616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 7009
/proc/meminfo: memFree=952992/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1800.03
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 178004 1999 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 864616

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: 1.02 1.02 1.00 2/107 7009
/proc/meminfo: memFree=952992/2059040 swapFree=4140408/4192956
[pid=6457] ppid=6455 vsize=864616 CPUtime=1800.03
/proc/6457/stat : 6457 (pbct) R 6455 6457 5107 0 -1 4202496 223961 0 0 0 178004 1999 0 0 25 0 1 0 40809424 885366784 205168 1992294400 134512640 136485738 4288309680 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6457/statm: 216154 205168 244 482 0 215670 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 864616

Child status: 0
Real time (s): 1800.8
CPU time (s): 1800.12
CPU user time (s): 1780.05
CPU system time (s): 20.0769
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 864616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1780.05
system time used= 20.0769
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 223961
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= 8323

runsolver used 3.00054 second user time and 8.49471 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-16 03:34:16
IDJOB=2668027
IDBENCH=48110
IDSOLVER=1170
FILE ID=node004/2668027-1276652055
PBS_JOBID= 11172440
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_25_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668027-1276652055/watcher-2668027-1276652055 -o /tmp/evaluation-result-2668027-1276652055/solver-2668027-1276652055 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668027-1276652055.opb

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

MD5SUM BENCH= 0c93b84d697c3c1b68cbcf423dabc710
RANDOM SEED=1875663663

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1797340 kB
Buffers:         63684 kB
Cached:         105688 kB
SwapCached:       6480 kB
Active:          92528 kB
Inactive:        91024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1797340 kB
SwapTotal:     4192956 kB
SwapFree:      4140408 kB
Dirty:            2372 kB
Writeback:           0 kB
AnonPages:       12400 kB
Mapped:          13164 kB
Slab:            56340 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182240 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= 62564 MiB
End job on node004 at 2010-06-16 04:04:18