Trace number 2681763

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)-14 1800.03 1800.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_2.opb
MD5SUM3576405369e31b0bc5c7707d6d764dde
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-14
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16
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)6148
Sum of products size (including duplicates)12296
Number of different products3074
Sum of products size6148

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
0.04/0.06	c constraints 3275/0 clauses 3174/0 units 0
0.04/0.06	c vars 200
0.04/0.06	c objective 100 + -100
1.19/1.24	c 1.14783 92.1133 1 3207
1.19/1.24	o -9
4.99/5.06	c 4.91725 94.3047 1914 10179
4.99/5.06	o -10
5.89/5.92	c 5.76412 94.4336 2170 11870
5.89/5.92	o -11
10.59/10.66	c 10.4674 95.2148 5117 20155
10.59/10.66	o -12
37.79/37.87	c 37.4093 98.6953 12151 62212
37.79/37.87	o -13
55.88/55.98	c 55.3226 98.8242 14835 90466
55.88/55.98	o -14
1800.01/1800.41	s SATISFIABLE
1800.01/1800.41	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	-14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681763-1277504108/watcher-2681763-1277504108 -o /tmp/evaluation-result-2681763-1277504108/solver-2681763-1277504108 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681763-1277504108.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 1.00 3/106 30896
/proc/meminfo: memFree=1819324/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=2268 CPUtime=0
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 297 0 0 0 0 0 0 0 20 0 1 0 91706187 2322432 216 1992294400 134512640 136421960 4289462992 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30896/statm: 567 216 145 467 0 98 0

[startup+0.0529829 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30896
/proc/meminfo: memFree=1819324/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=3720 CPUtime=0.04
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 642 0 0 0 4 0 0 0 20 0 1 0 91706187 3809280 561 1992294400 134512640 136421960 4289462992 18446744073709551615 135154956 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30896/statm: 930 562 146 467 0 461 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3720

[startup+0.100985 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30896
/proc/meminfo: memFree=1819324/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=9072 CPUtime=0.09
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 1955 0 0 0 9 0 0 0 20 0 1 0 91706187 9289728 1874 1992294400 134512640 136421960 4289462992 18446744073709551615 135809862 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 2268 1874 190 467 0 1799 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9072

[startup+0.300998 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30896
/proc/meminfo: memFree=1819324/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=25076 CPUtime=0.29
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 6047 0 0 0 27 2 0 0 20 0 1 0 91706187 25677824 5867 1992294400 134512640 136421960 4289462992 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 6269 5868 194 467 0 5800 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25076

[startup+0.701022 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30896
/proc/meminfo: memFree=1819324/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=51676 CPUtime=0.69
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 13208 0 0 0 64 5 0 0 20 0 1 0 91706187 52916224 12558 1992294400 134512640 136421960 4289462992 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 12919 12558 194 467 0 12450 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51676

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1739832/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=96168 CPUtime=1.49
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 24541 0 0 0 139 10 0 0 22 0 1 0 91706187 98476032 22445 1992294400 134512640 136421960 4289462992 18446744073709551615 134864225 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 24042 22445 237 467 0 23573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96168

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1729540/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=96432 CPUtime=3.09
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 24605 0 0 0 298 11 0 0 25 0 1 0 91706187 98746368 22509 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 24108 22509 237 467 0 23639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96432

[startup+6.30037 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1729292/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=96696 CPUtime=6.29
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 24695 0 0 0 614 15 0 0 25 0 1 0 91706187 99016704 22597 1992294400 134512640 136421960 4289462992 18446744073709551615 135021846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 24174 22597 237 467 0 23705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96696

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1728176/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=97628 CPUtime=12.69
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 24930 0 0 0 1249 20 0 0 25 0 1 0 91706187 99971072 22831 1992294400 134512640 136421960 4289462992 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 24407 22831 237 467 0 23938 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97628

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1726316/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=99608 CPUtime=25.49
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 25426 0 0 0 2515 34 0 0 25 0 1 0 91706187 101998592 23327 1992294400 134512640 136421960 4289462992 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 24902 23327 237 467 0 24433 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 99608

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1724580/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=101192 CPUtime=51.08
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 25814 0 0 0 5048 60 0 0 25 0 1 0 91706187 103620608 23714 1992294400 134512640 136421960 4289462992 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 25298 23714 237 467 0 24829 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 101192

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30899
/proc/meminfo: memFree=1722224/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=103304 CPUtime=102.27
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 26345 0 0 0 10107 120 0 0 25 0 1 0 91706187 105783296 24244 1992294400 134512640 136421960 4289462992 18446744073709551615 134973866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 25826 24244 238 467 0 25357 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 103304

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30901
/proc/meminfo: memFree=1714660/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=111032 CPUtime=162.25
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 28262 0 0 0 16018 207 0 0 25 0 1 0 91706187 113696768 26161 1992294400 134512640 136421960 4289462992 18446744073709551615 134597565 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 27758 26161 238 467 0 27289 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 111032

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30903
/proc/meminfo: memFree=1714536/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=111032 CPUtime=222.24
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 28262 0 0 0 21946 278 0 0 25 0 1 0 91706187 113696768 26161 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 27758 26161 238 467 0 27289 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 111032

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30903
/proc/meminfo: memFree=1705484/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=120152 CPUtime=282.23
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 30556 0 0 0 27843 380 0 0 25 0 1 0 91706187 123035648 28455 1992294400 134512640 136421960 4289462992 18446744073709551615 135027062 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 30038 28455 238 467 0 29569 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 120152

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30905
/proc/meminfo: memFree=1705360/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=120152 CPUtime=342.22
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 30556 0 0 0 33769 453 0 0 25 0 1 0 91706187 123035648 28455 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 30038 28455 238 467 0 29569 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 120152

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30907
/proc/meminfo: memFree=1705236/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=120152 CPUtime=402.2
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 30556 0 0 0 39685 535 0 0 25 0 1 0 91706187 123035648 28455 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 30038 28455 238 467 0 29569 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 120152

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30909
/proc/meminfo: memFree=1705112/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=120152 CPUtime=462.19
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 30556 0 0 0 45612 607 0 0 25 0 1 0 91706187 123035648 28455 1992294400 134512640 136421960 4289462992 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 30038 28455 238 467 0 29569 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 120152

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30911
/proc/meminfo: memFree=1704988/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=120152 CPUtime=522.17
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 30556 0 0 0 51533 684 0 0 25 0 1 0 91706187 123035648 28455 1992294400 134512640 136421960 4289462992 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 30038 28455 238 467 0 29569 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 120152

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30911
/proc/meminfo: memFree=1700152/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=125212 CPUtime=582.17
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 31819 0 0 0 57415 802 0 0 25 0 1 0 91706187 128217088 29718 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 31303 29718 238 467 0 30834 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 125212

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30913
/proc/meminfo: memFree=1700028/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=125212 CPUtime=642.15
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 31819 0 0 0 63340 875 0 0 25 0 1 0 91706187 128217088 29718 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 31303 29718 238 467 0 30834 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 125212

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30919
/proc/meminfo: memFree=1699780/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=125212 CPUtime=822.11
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 31819 0 0 0 81117 1094 0 0 25 0 1 0 91706187 128217088 29718 1992294400 134512640 136421960 4289462992 18446744073709551615 134903325 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 31303 29718 238 467 0 30834 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 125212

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30919
/proc/meminfo: memFree=1699656/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=125212 CPUtime=882.1
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 31819 0 0 0 87026 1184 0 0 25 0 1 0 91706187 128217088 29718 1992294400 134512640 136421960 4289462992 18446744073709551615 135006132 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 31303 29718 238 467 0 30834 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 125212

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30921
/proc/meminfo: memFree=1699532/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=125212 CPUtime=942.09
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 31819 0 0 0 92949 1260 0 0 25 0 1 0 91706187 128217088 29718 1992294400 134512640 136421960 4289462992 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 31303 29718 238 467 0 30834 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 125212

[startup+1002.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 30926
/proc/meminfo: memFree=1698788/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=125212 CPUtime=1002.07
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 31819 0 0 0 98865 1342 0 0 25 0 1 0 91706187 128217088 29718 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 31303 29718 238 467 0 30834 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 125212

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 30928
/proc/meminfo: memFree=1698788/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=125212 CPUtime=1062.06
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 31819 0 0 0 104786 1420 0 0 25 0 1 0 91706187 128217088 29718 1992294400 134512640 136421960 4289462992 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 31303 29718 238 467 0 30834 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 125212

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 30930
/proc/meminfo: memFree=1698044/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=126400 CPUtime=1122.04
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 32126 0 0 0 110664 1540 0 0 25 0 1 0 91706187 129433600 30025 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 31600 30025 238 467 0 31131 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 126400

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30930
/proc/meminfo: memFree=1694572/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=129964 CPUtime=1182.04
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 33022 0 0 0 116544 1660 0 0 25 0 1 0 91706187 133083136 30921 1992294400 134512640 136421960 4289462992 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 32491 30921 238 467 0 32022 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 129964

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30932
/proc/meminfo: memFree=1694572/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=129964 CPUtime=1242.02
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 33022 0 0 0 122472 1730 0 0 25 0 1 0 91706187 133083136 30921 1992294400 134512640 136421960 4289462992 18446744073709551615 135032203 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 32491 30921 238 467 0 32022 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 129964

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30934
/proc/meminfo: memFree=1694572/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=129964 CPUtime=1302.02
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 33022 0 0 0 128396 1806 0 0 25 0 1 0 91706187 133083136 30921 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 32491 30921 238 467 0 32022 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 129964

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30936
/proc/meminfo: memFree=1694448/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=129964 CPUtime=1362
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 33022 0 0 0 134313 1887 0 0 25 0 1 0 91706187 133083136 30921 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 32491 30921 238 467 0 32022 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 129964

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30938
/proc/meminfo: memFree=1694448/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=129964 CPUtime=1421.99
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 33022 0 0 0 140235 1964 0 0 25 0 1 0 91706187 133083136 30921 1992294400 134512640 136421960 4289462992 18446744073709551615 135022062 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 32491 30921 238 467 0 32022 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 129964

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30938
/proc/meminfo: memFree=1694324/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=129964 CPUtime=1481.96
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 33022 0 0 0 146147 2049 0 0 25 0 1 0 91706187 133083136 30921 1992294400 134512640 136421960 4289462992 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 32491 30921 238 467 0 32022 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 129964

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30940
/proc/meminfo: memFree=1694324/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=129964 CPUtime=1541.95
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 33022 0 0 0 152072 2123 0 0 25 0 1 0 91706187 133083136 30921 1992294400 134512640 136421960 4289462992 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 32491 30921 238 467 0 32022 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 129964

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30942
/proc/meminfo: memFree=1694324/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=129964 CPUtime=1601.94
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 33022 0 0 0 157988 2206 0 0 25 0 1 0 91706187 133083136 30921 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 32491 30921 238 467 0 32022 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 129964

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30944
/proc/meminfo: memFree=1694200/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=129964 CPUtime=1661.93
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 33022 0 0 0 163916 2277 0 0 25 0 1 0 91706187 133083136 30921 1992294400 134512640 136421960 4289462992 18446744073709551615 135028490 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 32491 30921 238 467 0 32022 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 129964

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 30946
/proc/meminfo: memFree=1694076/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=129964 CPUtime=1721.92
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 33023 0 0 0 169802 2390 0 0 25 0 1 0 91706187 133083136 30922 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 32491 30922 238 467 0 32022 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 129964

[startup+1782.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 30946
/proc/meminfo: memFree=1693704/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=129964 CPUtime=1781.9
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 33023 0 0 0 175732 2458 0 0 25 0 1 0 91706187 133083136 30922 1992294400 134512640 136421960 4289462992 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 32491 30922 238 467 0 32022 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 129964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 30948
/proc/meminfo: memFree=1693704/2059040 swapFree=4139096/4192956
[pid=30896] ppid=30894 vsize=129964 CPUtime=1800.01
/proc/30896/stat : 30896 (pbct) R 30894 30896 30024 0 -1 4202496 33023 0 0 0 177512 2489 0 0 25 0 1 0 91706187 133083136 30922 1992294400 134512640 136421960 4289462992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30896/statm: 32491 30922 238 467 0 32022 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 129964

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): 1800.42
CPU time (s): 1800.03
CPU user time (s): 1775.13
CPU system time (s): 24.9072
CPU usage (%): 99.9782
Max. virtual memory (cumulated for all children) (KiB): 129964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.13
system time used= 24.9072
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33024
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= 3071

runsolver used 2.84357 second user time and 8.62969 second system time

The end

Launcher Data 

Begin job on node029 at 2010-06-26 00:15:08
IDJOB=2681763
IDBENCH=48252
IDSOLVER=1192
FILE ID=node029/2681763-1277504108
PBS_JOBID= 11190562
Free space on /tmp= 62480 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681763-1277504108/watcher-2681763-1277504108 -o /tmp/evaluation-result-2681763-1277504108/solver-2681763-1277504108 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681763-1277504108.opb

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

MD5SUM BENCH= 3576405369e31b0bc5c7707d6d764dde
RANDOM SEED=1017689981

node029.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		: 3000.221
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	: 6000.44
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		: 3000.221
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1819852 kB
Buffers:         46396 kB
Cached:          94684 kB
SwapCached:       6404 kB
Active:          68868 kB
Inactive:        86144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1819852 kB
SwapTotal:     4192956 kB
SwapFree:      4139096 kB
Dirty:            1920 kB
Writeback:           0 kB
AnonPages:       12564 kB
Mapped:          11856 kB
Slab:            62248 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183168 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= 62480 MiB
End job on node029 at 2010-06-26 00:45:10