Trace number 2681662

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)28 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_10_2.opb
MD5SUM54e50bd6cbfbb2a5705269c41241de9a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark1789.64
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
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 constraint11
Maximum length of a constraint20
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)2492
Sum of products size (including duplicates)4984
Number of different products2492
Sum of products size4984

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
0.01/0.04	c constraints 2492/0 clauses 2692/0 units 0
0.01/0.04	c vars 200
0.01/0.04	c objective 200 + 0
0.59/0.69	c 0.641902 57.5508 1 2569
0.59/0.69	o 41
0.69/0.72	c 0.673897 58.6914 2 2756
0.69/0.72	o 40
0.79/0.88	c 0.827874 58.6914 136 3284
0.79/0.88	o 39
0.89/0.91	c 0.858869 58.6914 136 3460
0.89/0.91	o 34
0.89/0.94	c 0.888864 58.6914 137 3640
0.89/0.94	o 33
0.89/0.97	c 0.91886 58.6914 138 3818
0.89/0.97	o 32
2.59/2.62	c 2.47362 59.207 2412 8364
2.59/2.62	o 31
8.49/8.51	c 8.09077 61.8125 5256 23328
8.49/8.51	o 30
8.80/8.87	c 8.42972 61.8125 5676 24433
8.80/8.87	o 29
135.76/135.89	c 130.198 66.5664 8130 297928
135.76/135.89	o 28
1800.05/1800.51	s SATISFIABLE
1800.05/1800.51	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	28

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681662-1277501653/watcher-2681662-1277501653 -o /tmp/evaluation-result-2681662-1277501653/solver-2681662-1277501653 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681662-1277501653.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 24373
/proc/meminfo: memFree=1814076/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=2136 CPUtime=0
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 255 0 0 0 0 0 0 0 20 0 1 0 125766662 2187264 175 1992294400 134512640 136421960 4290563008 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24373/statm: 534 175 145 467 0 65 0

[startup+0.0163029 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24373
/proc/meminfo: memFree=1814076/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=2400 CPUtime=0.01
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 305 0 0 0 1 0 0 0 20 0 1 0 125766662 2457600 225 1992294400 134512640 136421960 4290563008 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24373/statm: 600 225 146 467 0 131 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2400

[startup+0.10131 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24373
/proc/meminfo: memFree=1814076/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=11412 CPUtime=0.09
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 2532 0 0 0 9 0 0 0 20 0 1 0 125766662 11685888 2452 1992294400 134512640 136421960 4290563008 18446744073709551615 134700901 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 2853 2452 189 467 0 2384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11412

[startup+0.301327 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24373
/proc/meminfo: memFree=1814076/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=26412 CPUtime=0.29
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 6462 0 0 0 27 2 0 0 20 0 1 0 125766662 27045888 6234 1992294400 134512640 136421960 4290563008 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 6603 6234 193 467 0 6134 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26412

[startup+0.701363 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24373
/proc/meminfo: memFree=1814076/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=60096 CPUtime=0.69
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 15043 0 0 0 64 5 0 0 20 0 1 0 125766662 61538304 14143 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 15024 14143 236 467 0 14555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60096

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24374
/proc/meminfo: memFree=1758144/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=60096 CPUtime=1.49
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 15064 0 0 0 141 8 0 0 22 0 1 0 125766662 61538304 14159 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 15024 14159 237 467 0 14555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60096

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24374
/proc/meminfo: memFree=1757772/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=60756 CPUtime=3.09
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 15248 0 0 0 292 17 0 0 25 0 1 0 125766662 62214144 14342 1992294400 134512640 136421960 4290563008 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 15189 14342 237 467 0 14720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60756

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24374
/proc/meminfo: memFree=1756036/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=62212 CPUtime=6.29
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 15624 0 0 0 598 31 0 0 25 0 1 0 125766662 63705088 14718 1992294400 134512640 136421960 4290563008 18446744073709551615 135026282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 15553 14718 237 467 0 15084 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62212

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24374
/proc/meminfo: memFree=1754556/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=63556 CPUtime=12.69
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 15946 0 0 0 1211 58 0 0 25 0 1 0 125766662 65081344 15038 1992294400 134512640 136421960 4290563008 18446744073709551615 134859926 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 15889 15038 237 467 0 15420 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63556

[startup+25.5006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24374
/proc/meminfo: memFree=1753564/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=64120 CPUtime=25.49
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 16088 0 0 0 2439 110 0 0 25 0 1 0 125766662 65658880 15180 1992294400 134512640 136421960 4290563008 18446744073709551615 134866284 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 16030 15180 237 467 0 15561 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64120

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24374
/proc/meminfo: memFree=1751828/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=65836 CPUtime=51.08
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 16531 0 0 0 4891 217 0 0 25 0 1 0 125766662 67416064 15623 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 16459 15623 237 467 0 15990 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 65836

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24376
/proc/meminfo: memFree=1749472/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=68160 CPUtime=102.28
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17071 0 0 0 9801 427 0 0 25 0 1 0 125766662 69795840 16163 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17040 16163 237 467 0 16571 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 68160

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24378
/proc/meminfo: memFree=1749472/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=68160 CPUtime=162.25
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17072 0 0 0 15548 677 0 0 25 0 1 0 125766662 69795840 16163 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17040 16163 237 467 0 16571 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 68160

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24380
/proc/meminfo: memFree=1749348/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=68160 CPUtime=222.24
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17072 0 0 0 21306 918 0 0 25 0 1 0 125766662 69795840 16163 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17040 16163 237 467 0 16571 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 68160

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24382
/proc/meminfo: memFree=1749348/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=68160 CPUtime=282.22
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17072 0 0 0 27052 1170 0 0 25 0 1 0 125766662 69795840 16163 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17040 16163 237 467 0 16571 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 68160

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24382
/proc/meminfo: memFree=1749224/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=68160 CPUtime=342.21
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17072 0 0 0 32805 1416 0 0 25 0 1 0 125766662 69795840 16163 1992294400 134512640 136421960 4290563008 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17040 16163 237 467 0 16571 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 68160

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24384
/proc/meminfo: memFree=1748356/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=69232 CPUtime=402.2
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17360 0 0 0 38587 1633 0 0 25 0 1 0 125766662 70893568 16451 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17308 16451 237 467 0 16839 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 69232

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24386
/proc/meminfo: memFree=1748232/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=69232 CPUtime=462.18
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17360 0 0 0 44360 1858 0 0 25 0 1 0 125766662 70893568 16451 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17308 16451 237 467 0 16839 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 69232

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24388
/proc/meminfo: memFree=1747984/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=69500 CPUtime=522.17
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17408 0 0 0 50116 2101 0 0 25 0 1 0 125766662 71168000 16499 1992294400 134512640 136421960 4290563008 18446744073709551615 134867020 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17375 16499 237 467 0 16906 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 69500

[startup+582.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 24390
/proc/meminfo: memFree=1747984/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=69500 CPUtime=582.15
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17408 0 0 0 55864 2351 0 0 25 0 1 0 125766662 71168000 16499 1992294400 134512640 136421960 4290563008 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17375 16499 237 467 0 16906 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 69500

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 24390
/proc/meminfo: memFree=1746620/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=70820 CPUtime=642.14
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17742 0 0 0 61630 2584 0 0 25 0 1 0 125766662 72519680 16833 1992294400 134512640 136421960 4290563008 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17705 16833 237 467 0 17236 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 70820

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24398
/proc/meminfo: memFree=1746248/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=70952 CPUtime=882.08
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17802 0 0 0 84689 3519 0 0 25 0 1 0 125766662 72654848 16893 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17738 16893 237 467 0 17269 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 70952

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24398
/proc/meminfo: memFree=1745504/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=71744 CPUtime=942.07
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17989 0 0 0 90484 3723 0 0 25 0 1 0 125766662 73465856 17080 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17936 17080 237 467 0 17467 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 71744

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24400
/proc/meminfo: memFree=1745380/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=71744 CPUtime=1002.05
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17989 0 0 0 96242 3963 0 0 25 0 1 0 125766662 73465856 17080 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17936 17080 237 467 0 17467 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 71744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24402
/proc/meminfo: memFree=1745380/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=71744 CPUtime=1062.04
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17989 0 0 0 101993 4211 0 0 25 0 1 0 125766662 73465856 17080 1992294400 134512640 136421960 4290563008 18446744073709551615 134870295 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17936 17080 237 467 0 17467 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 71744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24404
/proc/meminfo: memFree=1745256/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=71744 CPUtime=1122.02
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 17989 0 0 0 107730 4472 0 0 25 0 1 0 125766662 73465856 17080 1992294400 134512640 136421960 4290563008 18446744073709551615 135032122 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 17936 17080 237 467 0 17467 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 71744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24406
/proc/meminfo: memFree=1744512/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=72536 CPUtime=1182.01
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18175 0 0 0 113501 4700 0 0 25 0 1 0 125766662 74276864 17266 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18134 17266 237 467 0 17665 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 72536

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24406
/proc/meminfo: memFree=1744388/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=72536 CPUtime=1241.99
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18175 0 0 0 119260 4939 0 0 25 0 1 0 125766662 74276864 17266 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18134 17266 237 467 0 17665 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 72536

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24408
/proc/meminfo: memFree=1744264/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=72536 CPUtime=1301.98
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18175 0 0 0 125007 5191 0 0 25 0 1 0 125766662 74276864 17266 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18134 17266 237 467 0 17665 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 72536

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24410
/proc/meminfo: memFree=1744264/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=72668 CPUtime=1361.97
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18211 0 0 0 130778 5419 0 0 25 0 1 0 125766662 74412032 17302 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18167 17302 237 467 0 17698 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 72668

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24412
/proc/meminfo: memFree=1744264/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=72828 CPUtime=1421.96
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18229 0 0 0 136555 5641 0 0 25 0 1 0 125766662 74575872 17320 1992294400 134512640 136421960 4290563008 18446744073709551615 135026217 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18207 17320 237 467 0 17738 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 72828

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24414
/proc/meminfo: memFree=1744140/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=72828 CPUtime=1481.94
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18229 0 0 0 142322 5872 0 0 25 0 1 0 125766662 74575872 17320 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18207 17320 237 467 0 17738 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 72828

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24414
/proc/meminfo: memFree=1744140/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=72828 CPUtime=1541.92
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18229 0 0 0 148071 6121 0 0 25 0 1 0 125766662 74575872 17320 1992294400 134512640 136421960 4290563008 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18207 17320 237 467 0 17738 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 72828

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24416
/proc/meminfo: memFree=1743768/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=73224 CPUtime=1601.9
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18354 0 0 0 153844 6346 0 0 25 0 1 0 125766662 74981376 17445 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18306 17445 237 467 0 17837 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 73224

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24427
/proc/meminfo: memFree=1743024/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=73224 CPUtime=1661.87
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18354 0 0 0 159596 6591 0 0 25 0 1 0 125766662 74981376 17445 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18306 17445 237 467 0 17837 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 73224

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 24429
/proc/meminfo: memFree=1742900/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=73224 CPUtime=1721.86
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18354 0 0 0 165350 6836 0 0 25 0 1 0 125766662 74981376 17445 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18306 17445 237 467 0 17837 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 73224

[startup+1782.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 24431
/proc/meminfo: memFree=1742652/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=73224 CPUtime=1781.84
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18354 0 0 0 171112 7072 0 0 25 0 1 0 125766662 74981376 17445 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18306 17445 237 467 0 17837 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 73224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 24431
/proc/meminfo: memFree=1742652/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=73224 CPUtime=1800.05
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18354 0 0 0 172865 7140 0 0 25 0 1 0 125766662 74981376 17445 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18306 17445 237 467 0 17837 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 73224

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

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

[startup+1800.5 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 24431
/proc/meminfo: memFree=1742652/2059040 swapFree=4135508/4192956
[pid=24373] ppid=24371 vsize=73224 CPUtime=1800.05
/proc/24373/stat : 24373 (pbct) R 24371 24373 23724 0 -1 4202496 18354 0 0 0 172865 7140 0 0 25 0 1 0 125766662 74981376 17445 1992294400 134512640 136421960 4290563008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24373/statm: 18306 17445 237 467 0 17837 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 73224

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1728.66
CPU system time (s): 71.4091
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 73224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1728.66
system time used= 71.4091
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18355
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= 3087

runsolver used 2.78358 second user time and 8.69368 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-25 23:34:13
IDJOB=2681662
IDBENCH=48151
IDSOLVER=1192
FILE ID=node015/2681662-1277501653
PBS_JOBID= 11190542
Free space on /tmp= 62412 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_10_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681662-1277501653/watcher-2681662-1277501653 -o /tmp/evaluation-result-2681662-1277501653/solver-2681662-1277501653 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681662-1277501653.opb

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

MD5SUM BENCH= 54e50bd6cbfbb2a5705269c41241de9a
RANDOM SEED=1586672466

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1814480 kB
Buffers:         55168 kB
Cached:          88932 kB
SwapCached:      10332 kB
Active:          61336 kB
Inactive:        96220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1814480 kB
SwapTotal:     4192956 kB
SwapFree:      4135508 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       12092 kB
Mapped:           8356 kB
Slab:            65028 kB
PageTables:       4256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181920 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= 62408 MiB
End job on node015 at 2010-06-26 00:04:16