Trace number 2681659

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 1800.11 1800.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_5.opb
MD5SUMe3f554c192a1ee7b261cc2808827870e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark1789.53
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint26
Maximum length of a constraint50
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
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)6226
Sum of products size (including duplicates)12452
Number of different products6226
Sum of products size12452

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
0.09/0.10	c constraints 6226/0 clauses 6426/0 units 0
0.09/0.10	c vars 200
0.09/0.10	c objective 200 + 0
1.69/1.76	c 1.60176 137.105 1 6368
1.69/1.76	o 22
2.20/2.25	c 2.08468 139.703 102 6893
2.20/2.25	o 21
2.29/2.34	c 2.16567 139.703 103 7109
2.29/2.34	o 20
2.39/2.42	c 2.24666 139.703 104 7305
2.39/2.42	o 19
2.49/2.50	c 2.32765 139.703 105 7523
2.49/2.50	o 18
2.79/2.80	c 2.6296 139.703 210 8028
2.79/2.80	o 17
3.79/3.87	c 3.66444 139.961 651 9304
3.79/3.87	o 16
10.68/10.75	c 10.4334 141.379 3269 14783
10.68/10.75	o 15
121.84/121.96	c 119.849 157.25 30510 93886
121.84/121.96	o 14
1800.08/1800.80	s SATISFIABLE
1800.08/1800.80	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-2681659-1277501466/watcher-2681659-1277501466 -o /tmp/evaluation-result-2681659-1277501466/solver-2681659-1277501466 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681659-1277501466.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 0.99 0.99 3/106 23680
/proc/meminfo: memFree=1902596/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=2136 CPUtime=0
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 257 0 0 0 0 0 0 0 20 0 1 0 123802960 2187264 177 1992294400 134512640 136421960 4294653008 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23680/statm: 534 177 145 467 0 65 0

[startup+0.0357189 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 23680
/proc/meminfo: memFree=1902596/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=2532 CPUtime=0.03
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 368 0 0 0 3 0 0 0 20 0 1 0 123802960 2592768 288 1992294400 134512640 136421960 4294653008 18446744073709551615 135805357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23680/statm: 633 289 146 467 0 164 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2532

[startup+0.10073 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 23680
/proc/meminfo: memFree=1902596/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=4776 CPUtime=0.09
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 925 0 0 0 9 0 0 0 20 0 1 0 123802960 4890624 845 1992294400 134512640 136421960 4294653008 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23680/statm: 1194 845 146 467 0 725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4776

[startup+0.300767 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 23680
/proc/meminfo: memFree=1902596/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=27356 CPUtime=0.29
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 6626 0 0 0 27 2 0 0 20 0 1 0 123802960 28012544 6402 1992294400 134512640 136421960 4294653008 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 6839 6403 193 467 0 6370 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27356

[startup+0.700842 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 23680
/proc/meminfo: memFree=1902596/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=56812 CPUtime=0.69
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 14537 0 0 0 64 5 0 0 20 0 1 0 123802960 58175488 13817 1992294400 134512640 136421960 4294653008 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 14203 13818 193 467 0 13734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56812

[startup+1.50099 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23681
/proc/meminfo: memFree=1825088/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=125464 CPUtime=1.49
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 32439 0 0 0 135 14 0 0 22 0 1 0 123802960 128475136 30270 1992294400 134512640 136421960 4294653008 18446744073709551615 134700914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 31366 30270 203 467 0 30897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 125464

[startup+3.10129 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23681
/proc/meminfo: memFree=1766436/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=143184 CPUtime=3.09
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 36823 0 0 0 291 18 0 0 25 0 1 0 123802960 146620416 34023 1992294400 134512640 136421960 4294653008 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 35796 34023 237 467 0 35327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 143184

[startup+6.30089 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23681
/proc/meminfo: memFree=1766064/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=143844 CPUtime=6.28
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 37008 0 0 0 604 24 0 0 25 0 1 0 123802960 147296256 34207 1992294400 134512640 136421960 4294653008 18446744073709551615 135022062 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 35961 34207 237 467 0 35492 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 143844

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23681
/proc/meminfo: memFree=1764708/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=145164 CPUtime=12.68
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 37338 0 0 0 1234 34 0 0 25 0 1 0 123802960 148647936 34536 1992294400 134512640 136421960 4294653008 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 36291 34536 237 467 0 35822 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 145164

[startup+25.5005 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23681
/proc/meminfo: memFree=1761484/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=148332 CPUtime=25.49
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 38113 0 0 0 2492 57 0 0 25 0 1 0 123802960 151891968 35311 1992294400 134512640 136421960 4294653008 18446744073709551615 135021853 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 37083 35311 237 467 0 36614 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 148332

[startup+51.1003 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23681
/proc/meminfo: memFree=1757392/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=152456 CPUtime=51.07
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 39144 0 0 0 5013 94 0 0 25 0 1 0 123802960 156114944 36342 1992294400 134512640 136421960 4294653008 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 38114 36342 237 467 0 37645 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 152456

[startup+102.308 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23683
/proc/meminfo: memFree=1751936/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=157588 CPUtime=102.25
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 40442 0 0 0 10052 173 0 0 25 0 1 0 123802960 161370112 37640 1992294400 134512640 136421960 4294653008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 39397 37640 237 467 0 38928 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 157588

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23685
/proc/meminfo: memFree=1748588/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=161020 CPUtime=162.22
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 41284 0 0 0 15957 265 0 0 25 0 1 0 123802960 164884480 38481 1992294400 134512640 136421960 4294653008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 40255 38481 237 467 0 39786 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 161020

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23687
/proc/meminfo: memFree=1748464/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=161020 CPUtime=222.2
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 41284 0 0 0 21877 343 0 0 25 0 1 0 123802960 164884480 38481 1992294400 134512640 136421960 4294653008 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 40255 38481 237 467 0 39786 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 161020

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23687
/proc/meminfo: memFree=1748464/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=161020 CPUtime=282.18
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 41284 0 0 0 27798 420 0 0 25 0 1 0 123802960 164884480 38481 1992294400 134512640 136421960 4294653008 18446744073709551615 135006573 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 40255 38481 237 467 0 39786 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 161020

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23689
/proc/meminfo: memFree=1747968/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=161416 CPUtime=342.16
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 41390 0 0 0 33720 496 0 0 25 0 1 0 123802960 165289984 38587 1992294400 134512640 136421960 4294653008 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 40354 38587 237 467 0 39885 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 161416

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23691
/proc/meminfo: memFree=1747968/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=161416 CPUtime=402.13
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 41390 0 0 0 39634 579 0 0 25 0 1 0 123802960 165289984 38587 1992294400 134512640 136421960 4294653008 18446744073709551615 135025566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 40354 38587 237 467 0 39885 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 161416

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23696
/proc/meminfo: memFree=1747348/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=161416 CPUtime=462.11
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 41390 0 0 0 45542 669 0 0 25 0 1 0 123802960 165289984 38587 1992294400 134512640 136421960 4294653008 18446744073709551615 134862383 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 40354 38587 237 467 0 39885 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 161416

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23698
/proc/meminfo: memFree=1747224/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=161416 CPUtime=522.09
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 41390 0 0 0 51470 739 0 0 25 0 1 0 123802960 165289984 38587 1992294400 134512640 136421960 4294653008 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 40354 38587 237 467 0 39885 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 161416

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23698
/proc/meminfo: memFree=1747224/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=161416 CPUtime=582.06
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 41390 0 0 0 57389 817 0 0 25 0 1 0 123802960 165289984 38587 1992294400 134512640 136421960 4294653008 18446744073709551615 135021849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 40354 38587 237 467 0 39885 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 161416

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23700
/proc/meminfo: memFree=1747224/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=161416 CPUtime=642.05
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 41390 0 0 0 63307 898 0 0 25 0 1 0 123802960 165289984 38587 1992294400 134512640 136421960 4294653008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 40354 38587 237 467 0 39885 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 161416

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23706
/proc/meminfo: memFree=1739536/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=821.97
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 81079 1118 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 169032

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23706
/proc/meminfo: memFree=1739536/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=881.95
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 87001 1194 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 169032

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23708
/proc/meminfo: memFree=1739536/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=941.92
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 92916 1276 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 169032

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23710
/proc/meminfo: memFree=1739412/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=1001.89
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 98833 1356 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 134643259 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 169032

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23712
/proc/meminfo: memFree=1739412/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=1061.88
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 104751 1437 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 135026256 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 169032

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23714
/proc/meminfo: memFree=1739412/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=1121.85
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 110664 1521 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 169032

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23714
/proc/meminfo: memFree=1739412/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=1181.82
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 116589 1593 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 169032

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23716
/proc/meminfo: memFree=1739412/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=1241.8
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 122509 1671 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 169032

[startup+1302.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 23718
/proc/meminfo: memFree=1739288/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=1301.79
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 128422 1757 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 169032

[startup+1362.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 23720
/proc/meminfo: memFree=1739288/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=1361.75
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 134333 1842 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 135032160 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 169032

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23722
/proc/meminfo: memFree=1739288/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=1421.75
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 140255 1920 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 169032

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 23722
/proc/meminfo: memFree=1739288/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=1481.71
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 146175 1996 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 169032

[startup+1542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 23724
/proc/meminfo: memFree=1739412/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169032 CPUtime=1541.69
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43275 0 0 0 152104 2065 0 0 25 0 1 0 123802960 173088768 40472 1992294400 134512640 136421960 4294653008 18446744073709551615 134593920 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42258 40472 237 467 0 41789 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 169032

[startup+1602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 23726
/proc/meminfo: memFree=1739040/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=169560 CPUtime=1601.66
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 43403 0 0 0 158038 2128 0 0 25 0 1 0 123802960 173629440 40600 1992294400 134512640 136421960 4294653008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 42390 40600 237 467 0 41921 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 169560

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23728
/proc/meminfo: memFree=1733584/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=174840 CPUtime=1661.64
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 44726 0 0 0 163968 2196 0 0 25 0 1 0 123802960 179036160 41923 1992294400 134512640 136421960 4294653008 18446744073709551615 135019620 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 43710 41923 237 467 0 43241 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 174840

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23730
/proc/meminfo: memFree=1733460/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=174840 CPUtime=1721.63
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 44743 0 0 0 169900 2263 0 0 25 0 1 0 123802960 179036160 41940 1992294400 134512640 136421960 4294653008 18446744073709551615 134641022 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 43710 41940 237 467 0 43241 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 174840

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23730
/proc/meminfo: memFree=1733460/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=174840 CPUtime=1781.6
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 44744 0 0 0 175812 2348 0 0 25 0 1 0 123802960 179036160 41941 1992294400 134512640 136421960 4294653008 18446744073709551615 134640984 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 43710 41941 237 467 0 43241 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 174840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23741
/proc/meminfo: memFree=1732840/2059040 swapFree=4139120/4192956
[pid=23680] ppid=23678 vsize=174840 CPUtime=1800.08
/proc/23680/stat : 23680 (pbct) R 23678 23680 23004 0 -1 4202496 44744 0 0 0 177633 2375 0 0 25 0 1 0 123802960 179036160 41941 1992294400 134512640 136421960 4294653008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23680/statm: 43710 41941 237 467 0 43241 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 174840

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): 1800.83
CPU time (s): 1800.11
CPU user time (s): 1776.34
CPU system time (s): 23.7714
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 174840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1776.34
system time used= 23.7714
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44745
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= 7057

runsolver used 2.85556 second user time and 8.62769 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-25 23:31:06
IDJOB=2681659
IDBENCH=48148
IDSOLVER=1192
FILE ID=node019/2681659-1277501466
PBS_JOBID= 11190577
Free space on /tmp= 62272 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681659-1277501466/watcher-2681659-1277501466 -o /tmp/evaluation-result-2681659-1277501466/solver-2681659-1277501466 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681659-1277501466.opb

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

MD5SUM BENCH= e3f554c192a1ee7b261cc2808827870e
RANDOM SEED=242026671

node019.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1902992 kB
Buffers:         10844 kB
Cached:          63752 kB
SwapCached:       6064 kB
Active:          69348 kB
Inactive:        18020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1902992 kB
SwapTotal:     4192956 kB
SwapFree:      4139120 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:       11452 kB
Mapped:          11852 kB
Slab:            46716 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182808 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= 62272 MiB
End job on node019 at 2010-06-26 00:01:09