Trace number 2681785

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)-27 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_10_4.opb
MD5SUMedb32574ecafd14c2d1410b208d85a45
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-28
Best CPU time to get the best result obtained on this benchmark1789.59
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2516
Sum of products size (including duplicates)5032
Number of different products1258
Sum of products size2516

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
0.02/0.02	c constraints 1459/0 clauses 1358/0 units 0
0.02/0.02	c vars 200
0.02/0.02	c objective 100 + -100
0.49/0.52	c 0.484926 41.4023 4 1389
0.49/0.52	o -17
0.59/0.63	c 0.59091 42.3672 45 2092
0.59/0.63	o -18
0.79/0.80	c 0.756884 42.5703 229 2872
0.79/0.80	o -19
0.89/0.95	c 0.909861 42.5703 501 3754
0.89/0.95	o -20
1.59/1.63	c 1.57976 42.6992 1487 6516
1.59/1.63	o -21
1.99/2.08	c 2.01669 42.8281 1744 8375
1.99/2.08	o -22
3.58/3.63	c 3.51347 43.3438 4065 15898
3.58/3.63	o -23
22.08/22.14	c 21.4127 47.6094 5655 90762
22.08/22.14	o -24
77.57/77.69	c 75.0566 51.3477 5736 308392
77.57/77.69	o -25
536.93/537.19	c 517.38 55.3633 5583 2017261
536.93/537.19	o -26
880.03/880.31	c 847.194 55.3633 3499 3252677
880.03/880.31	o -27
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 -x184 -x185 -x186 x187 -x188 x189 -x190 -x191 -x192 x193 -x194 x195 -x196 x197 -x198 x199 -x200

Verifier Data 

OK	-27

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681785-1277504603/watcher-2681785-1277504603 -o /tmp/evaluation-result-2681785-1277504603/solver-2681785-1277504603 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681785-1277504603.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: 0.93 0.98 0.99 3/106 29827
/proc/meminfo: memFree=1829048/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=2268 CPUtime=0
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 292 0 0 0 0 0 0 0 20 0 1 0 91751440 2322432 212 1992294400 134512640 136421960 4292636032 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29827/statm: 567 213 145 467 0 98 0

[startup+0.024083 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 29827
/proc/meminfo: memFree=1829048/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=2796 CPUtime=0.02
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 417 0 0 0 2 0 0 0 20 0 1 0 91751440 2863104 337 1992294400 134512640 136421960 4292636032 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29827/statm: 699 337 146 467 0 230 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2796

[startup+0.101096 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 29827
/proc/meminfo: memFree=1829048/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=10568 CPUtime=0.09
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 2370 0 0 0 9 0 0 0 20 0 1 0 91751440 10821632 2290 1992294400 134512640 136421960 4292636032 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 2642 2291 194 467 0 2173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10568

[startup+0.301123 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 29827
/proc/meminfo: memFree=1829048/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=24616 CPUtime=0.29
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 5999 0 0 0 27 2 0 0 20 0 1 0 91751440 25206784 5771 1992294400 134512640 136421960 4292636032 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 6154 5772 194 467 0 5685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24616

[startup+0.701182 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 29827
/proc/meminfo: memFree=1829048/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=43588 CPUtime=0.69
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 10801 0 0 0 65 4 0 0 21 0 1 0 91751440 44634112 9987 1992294400 134512640 136421960 4292636032 18446744073709551615 134870295 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 10897 9987 238 467 0 10428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43588

[startup+1.5013 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29828
/proc/meminfo: memFree=1789732/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=43720 CPUtime=1.49
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 10830 0 0 0 144 5 0 0 23 0 1 0 91751440 44769280 10014 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 10930 10014 238 467 0 10461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43720

[startup+3.10053 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29828
/proc/meminfo: memFree=1789608/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=44116 CPUtime=3.09
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 10940 0 0 0 299 10 0 0 25 0 1 0 91751440 45174784 10122 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 11029 10122 238 467 0 10560 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44116

[startup+6.301 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29828
/proc/meminfo: memFree=1788244/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=45184 CPUtime=6.29
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 11195 0 0 0 609 20 0 0 25 0 1 0 91751440 46268416 10376 1992294400 134512640 136421960 4292636032 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 11296 10376 238 467 0 10827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45184

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 29828
/proc/meminfo: memFree=1785772/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=47560 CPUtime=12.69
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 11788 0 0 0 1227 42 0 0 25 0 1 0 91751440 48701440 10969 1992294400 134512640 136421960 4292636032 18446744073709551615 135025804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 11890 10969 238 467 0 11421 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47560

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 29828
/proc/meminfo: memFree=1784656/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=48748 CPUtime=25.48
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 12076 0 0 0 2467 81 0 0 25 0 1 0 91751440 49917952 11256 1992294400 134512640 136421960 4292636032 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 12187 11256 238 467 0 11718 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48748

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 29828
/proc/meminfo: memFree=1780688/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=52576 CPUtime=51.08
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 13055 0 0 0 4933 175 0 0 25 0 1 0 91751440 53837824 12235 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 13144 12235 238 467 0 12675 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 52576

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 29830
/proc/meminfo: memFree=1780440/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=52576 CPUtime=102.27
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 13056 0 0 0 9884 343 0 0 25 0 1 0 91751440 53837824 12235 1992294400 134512640 136421960 4292636032 18446744073709551615 135032201 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 13144 12235 238 467 0 12675 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52576

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29832
/proc/meminfo: memFree=1779324/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=53640 CPUtime=162.25
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 13317 0 0 0 15664 561 0 0 25 0 1 0 91751440 54927360 12496 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 13410 12496 238 467 0 12941 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53640

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29834
/proc/meminfo: memFree=1779324/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=53640 CPUtime=222.22
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 13317 0 0 0 21433 789 0 0 25 0 1 0 91751440 54927360 12496 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 13410 12496 238 467 0 12941 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 53640

[startup+282.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29834
/proc/meminfo: memFree=1777712/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=55228 CPUtime=282.2
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 13698 0 0 0 27206 1014 0 0 25 0 1 0 91751440 56553472 12877 1992294400 134512640 136421960 4292636032 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 13807 12877 238 467 0 13338 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 55228

[startup+342.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 29836
/proc/meminfo: memFree=1777712/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=55228 CPUtime=342.18
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 13698 0 0 0 32977 1241 0 0 25 0 1 0 91751440 56553472 12877 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 13807 12877 238 467 0 13338 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 55228

[startup+402.301 s]
/proc/loadavg: 1.22 1.06 1.02 2/107 29838
/proc/meminfo: memFree=1777712/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=55228 CPUtime=402.17
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 13705 0 0 0 38760 1457 0 0 25 0 1 0 91751440 56553472 12884 1992294400 134512640 136421960 4292636032 18446744073709551615 135805604 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 13807 12884 238 467 0 13338 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 55228

[startup+462.301 s]
/proc/loadavg: 1.08 1.05 1.01 2/107 29840
/proc/meminfo: memFree=1777712/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=55228 CPUtime=462.16
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 13725 0 0 0 44531 1685 0 0 25 0 1 0 91751440 56553472 12904 1992294400 134512640 136421960 4292636032 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 13807 12904 238 467 0 13338 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 55228

[startup+522.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 29842
/proc/meminfo: memFree=1776224/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=522.13
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14082 0 0 0 50300 1913 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 56688

[startup+582.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 29842
/proc/meminfo: memFree=1775976/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=582.12
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14083 0 0 0 56077 2135 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 134593924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 56688

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29846
/proc/meminfo: memFree=1775480/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=642.1
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14083 0 0 0 61839 2371 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 56688

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29853
/proc/meminfo: memFree=1775356/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=822.05
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14083 0 0 0 79151 3054 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135020879 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 56688

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29853
/proc/meminfo: memFree=1775356/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=882.03
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 84911 3292 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 56688

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29855
/proc/meminfo: memFree=1775356/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=942.01
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 90663 3538 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 56688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29857
/proc/meminfo: memFree=1775356/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1002
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 96385 3815 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 56688

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29859
/proc/meminfo: memFree=1775356/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1061.97
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 102135 4062 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 56688

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29861
/proc/meminfo: memFree=1775356/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1121.96
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 107902 4294 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 56688

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29861
/proc/meminfo: memFree=1775356/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1181.94
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 113661 4533 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 56688

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29863
/proc/meminfo: memFree=1775356/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1241.92
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 119405 4787 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 56688

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29865
/proc/meminfo: memFree=1775232/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1301.91
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 125158 5033 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 56688

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29867
/proc/meminfo: memFree=1775232/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1361.89
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 130912 5277 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 56688

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29869
/proc/meminfo: memFree=1775232/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1421.87
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 136682 5505 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 56688

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29869
/proc/meminfo: memFree=1775232/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1481.85
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 142409 5776 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 56688

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29871
/proc/meminfo: memFree=1775232/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1541.83
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 148185 5998 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 56688

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29873
/proc/meminfo: memFree=1775232/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1601.82
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 153942 6240 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 56688

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29875
/proc/meminfo: memFree=1775232/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1661.8
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 159706 6474 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 56688

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29877
/proc/meminfo: memFree=1775232/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1721.78
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 165451 6727 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 56688

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29877
/proc/meminfo: memFree=1775108/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1781.76
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 171205 6971 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 56688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29879
/proc/meminfo: memFree=1774984/2059040 swapFree=4140520/4192956
[pid=29827] ppid=29825 vsize=56688 CPUtime=1800.07
/proc/29827/stat : 29827 (pbct) R 29825 29827 29802 0 -1 4202496 14084 0 0 0 172954 7053 0 0 25 0 1 0 91751440 58048512 13261 1992294400 134512640 136421960 4292636032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29827/statm: 14172 13261 238 467 0 13703 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 56688

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): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1729.54
CPU system time (s): 70.5423
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 56688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1729.54
system time used= 70.5423
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14085
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= 24565

runsolver used 3.00854 second user time and 8.46971 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-26 00:23:24
IDJOB=2681785
IDBENCH=48274
IDSOLVER=1192
FILE ID=node052/2681785-1277504603
PBS_JOBID= 11190596
Free space on /tmp= 62248 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_10_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681785-1277504603/watcher-2681785-1277504603 -o /tmp/evaluation-result-2681785-1277504603/solver-2681785-1277504603 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681785-1277504603.opb

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

MD5SUM BENCH= edb32574ecafd14c2d1410b208d85a45
RANDOM SEED=565963667

node052.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		: 3000.262
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		: 3000.262
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1829568 kB
Buffers:         44436 kB
Cached:          88488 kB
SwapCached:       5528 kB
Active:          58488 kB
Inactive:        87388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829568 kB
SwapTotal:     4192956 kB
SwapFree:      4140520 kB
Dirty:            1936 kB
Writeback:           0 kB
AnonPages:       11552 kB
Mapped:          11836 kB
Slab:            61484 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181052 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= 62248 MiB
End job on node052 at 2010-06-26 00:53:27