Trace number 2681710

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)-123 1800.18 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_3.opb
MD5SUMd487c80c335f688d99ca29b5d7c254e0
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-125
Best CPU time to get the best result obtained on this benchmark1798.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -125
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1000
Minimum length of a constraint25
Maximum length of a constraint47
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)31622
Sum of products size (including duplicates)63244
Number of different products15811
Sum of products size31622

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.29/0.30	c constraints 16811/0 clauses 15811/0 units 0
0.29/0.30	c vars 1000
0.29/0.30	c objective 1000 + -1000
221.31/221.42	c 215.736 460.5 0 2419487
221.31/221.42	o -29
275.50/275.65	c 269.135 469.43 0 2713247
275.50/275.65	o -31
275.70/275.85	c 269.336 469.43 0 2714141
275.70/275.85	o -32
275.91/276.05	c 269.536 469.43 0 2715031
275.91/276.05	o -33
276.30/276.40	c 269.881 469.43 4 2716610
276.30/276.40	o -34
475.84/476.04	c 468.901 469.43 4 2815934
475.84/476.04	o -119
568.52/568.78	c 561.213 505.297 10541 2875204
568.52/568.78	o -120
622.58/622.85	c 614.751 602.902 39177 2920313
622.58/622.85	o -121
772.73/773.04	c 763.442 878.438 120176 3028798
772.73/773.04	o -122
993.76/994.11	c 982.973 945.68 115123 3186353
993.76/994.11	o -123
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 x146 -x147 -x148 -x149 -x150 x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 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-x865 -x866 -x867 -x868 -x869 -x870 -x871 -x872 x873 -x874 -x875 -x876 -x877 -x878 -x879 x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 x889 -x890 x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 -x902 -x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 x911 -x912 -x913 -x914 -x915 x916 -x917 x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 x928 -x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 x937 x938 -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 x952 -x953 -x954 -x955 -x956 -x957 -x958 -x959 x960 x961 -x962 -x963 x964 -x965 -x966 x967 -x968 -x969 -x970 -x971 -x972 x973 x974 -x975 -x976 -x977 -x978 -x979 -x980 -x981 -x982 -x983 -x984 -x985 -x986 -x987 x988 -x989 -x990 x991 x992 -x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000

Verifier Data 

OK	-123

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681710-1277502680/watcher-2681710-1277502680 -o /tmp/evaluation-result-2681710-1277502680/solver-2681710-1277502680 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681710-1277502680.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: 1.02 1.02 1.00 2/106 30608
/proc/meminfo: memFree=1846856/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=2268 CPUtime=0
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 301 0 0 0 0 0 0 0 25 0 1 0 91560839 2322432 221 1992294400 134512640 136421960 4294798592 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30608/statm: 600 222 144 467 0 131 0

[startup+0.0385081 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 30608
/proc/meminfo: memFree=1846856/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=3324 CPUtime=0.03
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 533 0 0 0 3 0 0 0 25 0 1 0 91560839 3403776 453 1992294400 134512640 136421960 4294798592 18446744073709551615 135812090 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30608/statm: 831 453 144 467 0 362 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3324

[startup+0.101514 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 30608
/proc/meminfo: memFree=1846856/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=5040 CPUtime=0.09
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 965 0 0 0 9 0 0 0 25 0 1 0 91560839 5160960 885 1992294400 134512640 136421960 4294798592 18446744073709551615 135372747 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30608/statm: 1260 885 144 467 0 791 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5040

[startup+0.301535 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 30608
/proc/meminfo: memFree=1846856/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=11608 CPUtime=0.29
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 2615 0 0 0 28 1 0 0 25 0 1 0 91560839 11886592 2535 1992294400 134512640 136421960 4294798592 18446744073709551615 134539204 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30608/statm: 2902 2535 147 467 0 2433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11608

[startup+0.701579 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 30608
/proc/meminfo: memFree=1846856/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=50764 CPUtime=0.69
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 12624 0 0 0 63 6 0 0 25 0 1 0 91560839 51982336 12072 1992294400 134512640 136421960 4294798592 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 12691 12073 190 467 0 12222 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50764

[startup+1.50167 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 30609
/proc/meminfo: memFree=1779640/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=99408 CPUtime=1.49
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 25827 0 0 0 137 12 0 0 25 0 1 0 91560839 101793792 24276 1992294400 134512640 136421960 4294798592 18446744073709551615 135818501 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 24852 24277 194 467 0 24383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99408

[startup+3.10184 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 30609
/proc/meminfo: memFree=1708836/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=219388 CPUtime=3.09
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 57689 0 0 0 280 29 0 0 25 0 1 0 91560839 224653312 52418 1992294400 134512640 136421960 4294798592 18446744073709551615 134705969 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 54847 52419 194 467 0 54378 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 219388

[startup+6.30119 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 30609
/proc/meminfo: memFree=1438020/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=467396 CPUtime=6.29
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 122027 0 0 0 576 53 0 0 25 0 1 0 91560839 478613504 112781 1992294400 134512640 136421960 4294798592 18446744073709551615 134855566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 116849 112781 214 467 0 116380 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 467396

[startup+12.7009 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 30609
/proc/meminfo: memFree=1394248/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=468316 CPUtime=12.69
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 122267 0 0 0 1185 84 0 0 25 0 1 0 91560839 479555584 113021 1992294400 134512640 136421960 4294798592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 117079 113021 215 467 0 116610 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 468316

[startup+25.5013 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 30609
/proc/meminfo: memFree=1393876/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=468840 CPUtime=25.48
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 122376 0 0 0 2419 129 0 0 25 0 1 0 91560839 480092160 113130 1992294400 134512640 136421960 4294798592 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 117210 113130 215 467 0 116741 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 468840

[startup+51.1011 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30611
/proc/meminfo: memFree=1393628/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=468972 CPUtime=51.07
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 122443 0 0 0 4899 208 0 0 25 0 1 0 91560839 480227328 113197 1992294400 134512640 136421960 4294798592 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 117243 113197 215 467 0 116774 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 468972

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30611
/proc/meminfo: memFree=1392264/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=470652 CPUtime=102.26
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 122735 0 0 0 9894 332 0 0 25 0 1 0 91560839 481947648 113489 1992294400 134512640 136421960 4294798592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 117663 113489 215 467 0 117194 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 470652

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30613
/proc/meminfo: memFree=1392140/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=470652 CPUtime=162.24
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 122774 0 0 0 15781 443 0 0 25 0 1 0 91560839 481947648 113528 1992294400 134512640 136421960 4294798592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 117663 113528 215 467 0 117194 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 470652

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30615
/proc/meminfo: memFree=1389040/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=480524 CPUtime=222.21
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 125544 0 0 0 21658 563 0 0 25 0 1 0 91560839 492056576 114125 1992294400 134512640 136421960 4294798592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 120131 114125 237 467 0 119662 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 480524

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30617
/proc/meminfo: memFree=1389040/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=480692 CPUtime=282.2
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 125703 0 0 0 27575 645 0 0 25 0 1 0 91560839 492228608 114280 1992294400 134512640 136421960 4294798592 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 120173 114280 237 467 0 119704 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 480692

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30617
/proc/meminfo: memFree=1389040/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=480692 CPUtime=342.18
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 125703 0 0 0 33558 660 0 0 25 0 1 0 91560839 492228608 114280 1992294400 134512640 136421960 4294798592 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 120173 114280 237 467 0 119704 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 480692

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30619
/proc/meminfo: memFree=1388916/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=480692 CPUtime=402.16
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 125703 0 0 0 39538 678 0 0 25 0 1 0 91560839 492228608 114280 1992294400 134512640 136421960 4294798592 18446744073709551615 135026200 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 120173 114280 237 467 0 119704 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 480692

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30621
/proc/meminfo: memFree=1388792/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=480692 CPUtime=462.14
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 125703 0 0 0 45519 695 0 0 25 0 1 0 91560839 492228608 114280 1992294400 134512640 136421960 4294798592 18446744073709551615 135032116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 120173 114280 237 467 0 119704 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 480692

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30623
/proc/meminfo: memFree=1387676/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=481884 CPUtime=522.12
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 126032 0 0 0 51498 714 0 0 25 0 1 0 91560839 493449216 114608 1992294400 134512640 136421960 4294798592 18446744073709551615 135026363 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 120471 114608 238 467 0 120002 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 481884

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30634
/proc/meminfo: memFree=1332248/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=537808 CPUtime=582.09
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 139996 0 0 0 57460 749 0 0 25 0 1 0 91560839 550715392 128571 1992294400 134512640 136421960 4294798592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 134452 128571 238 467 0 133983 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 537808

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30634
/proc/meminfo: memFree=1217548/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=651084 CPUtime=642.08
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 168316 0 0 0 63400 808 0 0 25 0 1 0 91560839 666710016 156890 1992294400 134512640 136421960 4294798592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 162771 156890 238 467 0 162302 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 651084

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30640
/proc/meminfo: memFree=899984/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=968372 CPUtime=822.02
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 247572 0 0 0 81230 972 0 0 25 0 1 0 91560839 991612928 236145 1992294400 134512640 136421960 4294798592 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 242093 236145 238 467 0 241624 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 968372

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30642
/proc/meminfo: memFree=899984/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=968372 CPUtime=882
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 247572 0 0 0 87184 1016 0 0 25 0 1 0 91560839 991612928 236145 1992294400 134512640 136421960 4294798592 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 242093 236145 238 467 0 241624 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 968372

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30642
/proc/meminfo: memFree=899984/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=968372 CPUtime=941.98
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 247572 0 0 0 93145 1053 0 0 25 0 1 0 91560839 991612928 236145 1992294400 134512640 136421960 4294798592 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 242093 236145 238 467 0 241624 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 968372

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30644
/proc/meminfo: memFree=899984/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=968372 CPUtime=1001.97
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 247573 0 0 0 99112 1085 0 0 25 0 1 0 91560839 991612928 236145 1992294400 134512640 136421960 4294798592 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 242093 236145 238 467 0 241624 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 968372

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30646
/proc/meminfo: memFree=896388/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=972200 CPUtime=1061.95
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 248514 0 0 0 105079 1116 0 0 25 0 1 0 91560839 995532800 237086 1992294400 134512640 136421960 4294798592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 243050 237086 238 467 0 242581 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 972200

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30648
/proc/meminfo: memFree=896264/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=972200 CPUtime=1121.93
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 248514 0 0 0 111038 1155 0 0 25 0 1 0 91560839 995532800 237086 1992294400 134512640 136421960 4294798592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 243050 237086 238 467 0 242581 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 972200

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30650
/proc/meminfo: memFree=896140/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=972200 CPUtime=1181.91
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 248514 0 0 0 116999 1192 0 0 25 0 1 0 91560839 995532800 237086 1992294400 134512640 136421960 4294798592 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 243050 237086 238 467 0 242581 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 972200

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30650
/proc/meminfo: memFree=896016/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=972200 CPUtime=1241.9
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 248514 0 0 0 122967 1223 0 0 25 0 1 0 91560839 995532800 237086 1992294400 134512640 136421960 4294798592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 243050 237086 238 467 0 242581 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 972200

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30652
/proc/meminfo: memFree=867620/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=1000588 CPUtime=1301.89
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 255605 0 0 0 128924 1265 0 0 25 0 1 0 91560839 1024602112 244177 1992294400 134512640 136421960 4294798592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 250147 244177 238 467 0 249678 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 1000588

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30654
/proc/meminfo: memFree=867620/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=1000588 CPUtime=1361.87
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 255605 0 0 0 134876 1311 0 0 25 0 1 0 91560839 1024602112 244177 1992294400 134512640 136421960 4294798592 18446744073709551615 135810881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 250147 244177 238 467 0 249678 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 1000588

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30656
/proc/meminfo: memFree=867620/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=1000588 CPUtime=1421.86
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 255606 0 0 0 140840 1346 0 0 25 0 1 0 91560839 1024602112 244178 1992294400 134512640 136421960 4294798592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 250147 244178 238 467 0 249678 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 1000588

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30658
/proc/meminfo: memFree=867496/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=1000588 CPUtime=1481.84
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 255608 0 0 0 146807 1377 0 0 25 0 1 0 91560839 1024602112 244180 1992294400 134512640 136421960 4294798592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 250147 244180 238 467 0 249678 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 1000588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30658
/proc/meminfo: memFree=860800/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=1007716 CPUtime=1541.82
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 257415 0 0 0 152777 1405 0 0 25 0 1 0 91560839 1031901184 245987 1992294400 134512640 136421960 4294798592 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 251929 245987 238 467 0 251460 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 1007716

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30660
/proc/meminfo: memFree=844556/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=1023556 CPUtime=1601.8
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 261369 0 0 0 158724 1456 0 0 25 0 1 0 91560839 1048121344 249941 1992294400 134512640 136421960 4294798592 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 255889 249941 238 467 0 255420 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 1023556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30662
/proc/meminfo: memFree=844432/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=1023556 CPUtime=1661.79
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 261369 0 0 0 164691 1488 0 0 25 0 1 0 91560839 1048121344 249941 1992294400 134512640 136421960 4294798592 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 255889 249941 238 467 0 255420 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 1023556

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30664
/proc/meminfo: memFree=844308/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=1023556 CPUtime=1721.78
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 261370 0 0 0 170657 1521 0 0 25 0 1 0 91560839 1048121344 249942 1992294400 134512640 136421960 4294798592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 255889 249942 238 467 0 255420 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1023556

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30666
/proc/meminfo: memFree=844060/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=1023556 CPUtime=1781.76
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 261370 0 0 0 176626 1550 0 0 25 0 1 0 91560839 1048121344 249942 1992294400 134512640 136421960 4294798592 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 255889 249942 238 467 0 255420 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 1023556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30666
/proc/meminfo: memFree=844060/2059040 swapFree=4140192/4192956
[pid=30608] ppid=30606 vsize=1023556 CPUtime=1800.07
/proc/30608/stat : 30608 (pbct) R 30606 30608 29839 0 -1 4202496 261370 0 0 0 178447 1560 0 0 25 0 1 0 91560839 1048121344 249942 1992294400 134512640 136421960 4294798592 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30608/statm: 255889 249942 238 467 0 255420 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1023556

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

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

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.18
CPU user time (s): 1784.48
CPU system time (s): 15.6996
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 1023556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.48
system time used= 15.6996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 261371
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= 4279

runsolver used 2.95355 second user time and 8.5297 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-25 23:51:20
IDJOB=2681710
IDBENCH=48199
IDSOLVER=1192
FILE ID=node037/2681710-1277502680
PBS_JOBID= 11190588
Free space on /tmp= 62492 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681710-1277502680/watcher-2681710-1277502680 -o /tmp/evaluation-result-2681710-1277502680/solver-2681710-1277502680 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681710-1277502680.opb

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

MD5SUM BENCH= d487c80c335f688d99ca29b5d7c254e0
RANDOM SEED=1473883273

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1847508 kB
Buffers:         32176 kB
Cached:          83660 kB
SwapCached:       5520 kB
Active:          68552 kB
Inactive:        60232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847508 kB
SwapTotal:     4192956 kB
SwapFree:      4140192 kB
Dirty:            2320 kB
Writeback:           0 kB
AnonPages:       11588 kB
Mapped:          11876 kB
Slab:            60860 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182136 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= 62488 MiB
End job on node037 at 2010-06-26 00:21:23