Trace number 351501

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, and are wall clock time (not CPU 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
Pueblo 1.4SAT262858 1782.74 1783.67

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-misc07.opb
MD5SUMf36b59f1fcf0c7e8fce521b6b9823495
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262858
Best CPU time to get the best result obtained on this benchmark496.259
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262858
Optimality of the best value was proved YES
Number of variables290
Total number of constraints212
Number of constraints which are clauses127
Number of constraints which are cardinality constraints (but not clauses)13
Number of constraints which are nor clauses,nor cardinality constraints72
Minimum length of a constraint8
Maximum length of a constraint263
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524422
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.02/0.03	c starting to Solve
0.02/0.03	c #variables read: 290 - #constraints read: 248
5.49/5.59	o 263138
5.69/5.70	o 263137
5.69/5.70	o 263136
5.69/5.70	o 263135
5.69/5.71	o 263134
5.69/5.72	o 263133
6.49/6.56	o 263028
6.58/6.63	o 262947
6.58/6.63	o 262946
9.18/9.27	o 262926
9.79/9.81	o 262919
10.08/10.13	o 262918
10.08/10.14	o 262916
10.58/10.67	o 262908
10.58/10.68	o 262907
10.58/10.68	o 262906
10.58/10.68	o 262905
10.58/10.69	o 262904
12.58/12.66	o 262882
12.58/12.68	o 262881
12.58/12.69	o 262861
12.58/12.69	o 262860
39.07/39.13	o 262859
44.27/44.32	o 262858
1782.67/1783.65	c total time              : 1783 s
1782.67/1783.65	s SATISFIABLE
1782.67/1783.65	v x180 x181 x182 x183 x184 x185 x186 x187 x188 x189 x190 x191 -x192 -x193 -x194 x195 x196 x197 -x198 x199 -x200 x201 -x202 -x203
1782.67/1783.65	v -x204 -x205 -x206 -x207 -x208 -x209 x210 -x225 -x236 x247 -x258 -x269 -x280 -x2 -x13 -x24 -x35 -x46 -x57 -x68 -x79 -x90 -x101
1782.67/1783.65	v -x113 -x124 -x135 -x146 -x157 -x168 -x179 -x211 -x212 -x213 -x215 -x219 -x220 x221 -x222 -x223 -x224 -x226 -x227 -x228 -x229
1782.67/1783.65	v -x230 -x231 -x232 -x233 -x234 -x235 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x248 -x252 -x253 -x254 -x255
1782.67/1783.65	v -x256 -x257 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 x267 -x268 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278
1782.67/1783.65	v -x279 -x281 -x285 -x286 -x287 -x288 -x289 -x290 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21
1782.67/1783.65	v -x22 x23 -x25 -x29 -x30 -x31 -x32 -x33 -x34 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x47 -x48 -x49 -x50 -x51 -x52 -x53
1782.67/1783.65	v -x54 -x55 x56 -x58 -x62 -x63 -x64 -x65 -x66 -x67 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x80 -x81 -x82 -x83 -x84 -x85
1782.67/1783.65	v -x86 -x87 -x88 -x89 -x91 x95 -x96 -x97 -x98 -x99 -x100 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x114 -x115
1782.67/1783.65	v -x116 -x117 -x118 -x119 x120 -x121 x122 -x123 -x125 -x129 -x130 -x131 -x132 -x133 -x134 -x136 -x137 -x138 -x139 -x140 -x141
1782.67/1783.65	v -x142 -x143 -x144 -x145 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x158 x162 -x163 x164 -x165 x166 -x167
1782.67/1783.65	v x169 -x170 x171 -x172 x173 -x174 x175 -x176 x177 -x178 -x112 -x217 -x250 -x283 -x27 -x60 -x93 -x214 -x218 -x251 -x284 -x28
1782.67/1783.65	v -x61 -x94 -x1 -x126 -x127 -x128 -x159 -x160 -x161 -x216 -x249 -x282 -x26 -x59 -x92

Verifier Data (download as text)

OK	262858

Conversion Script Data (download as text)

/tmp/evaluation/351501-1176603391/instance-351501-1176603391.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-351501-1176603391 -o ROOT/results/node46/solver-351501-1176603391 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/351501-1176603391/instance-351501-1176603391.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 4815
/proc/meminfo: memFree=1460352/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=2336 CPUtime=0
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 15022152 2392064 129 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7764856 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 584 129 110 16 0 11 0

[startup+0.0347619 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 4815
/proc/meminfo: memFree=1460352/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=2816 CPUtime=0.02
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 353 0 0 0 2 0 0 0 18 0 1 0 15022152 2883584 323 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8230523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 704 323 203 16 0 143 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2816

[startup+0.101774 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 4815
/proc/meminfo: memFree=1460352/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=2820 CPUtime=0.09
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 15022152 2887680 330 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 705 330 205 16 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2820

[startup+0.30181 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 4815
/proc/meminfo: memFree=1460352/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=3088 CPUtime=0.29
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 15022152 3162112 369 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527331 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 772 369 205 16 0 211 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3088

[startup+0.701884 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 4815
/proc/meminfo: memFree=1460352/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=3088 CPUtime=0.69
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 405 0 0 0 69 0 0 0 22 0 1 0 15022152 3162112 375 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528267 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 772 375 205 16 0 211 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3088

[startup+1.50203 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4816
/proc/meminfo: memFree=1459576/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=3088 CPUtime=1.49
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 425 0 0 0 149 0 0 0 25 0 1 0 15022152 3162112 395 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 772 395 205 16 0 211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3088

[startup+3.10133 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 4816
/proc/meminfo: memFree=1459384/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=3220 CPUtime=3.09
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 444 0 0 0 309 0 0 0 25 0 1 0 15022152 3297280 414 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559258 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 805 414 205 16 0 244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3220

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 4816
/proc/meminfo: memFree=1459128/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=3352 CPUtime=6.28
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 491 0 0 0 628 0 0 0 25 0 1 0 15022152 3432448 461 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 838 461 205 16 0 277 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3352

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 4816
/proc/meminfo: memFree=1458680/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=3804 CPUtime=12.68
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 596 0 0 0 1262 6 0 0 25 0 1 0 15022152 3895296 563 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 951 563 205 16 0 390 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3804

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 4816
/proc/meminfo: memFree=1458616/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=3756 CPUtime=25.48
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 596 0 0 0 2531 17 0 0 25 0 1 0 15022152 3846144 563 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 939 563 205 16 0 378 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3756

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 4816
/proc/meminfo: memFree=1458296/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=4184 CPUtime=51.07
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 679 0 0 0 5081 26 0 0 25 0 1 0 15022152 4284416 646 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1046 646 205 16 0 485 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4184

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 4816
/proc/meminfo: memFree=1458040/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=4336 CPUtime=102.26
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 738 0 0 0 10188 38 0 0 25 0 1 0 15022152 4440064 705 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1084 705 205 16 0 523 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4336

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4816
/proc/meminfo: memFree=1457784/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=4552 CPUtime=162.23
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 794 0 0 0 16169 54 0 0 25 0 1 0 15022152 4661248 761 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1138 761 205 16 0 577 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4552

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4816
/proc/meminfo: memFree=1457528/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=4788 CPUtime=222.22
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 856 0 0 0 22154 68 0 0 25 0 1 0 15022152 4902912 801 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134533487 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1197 801 205 16 0 636 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4788

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4816
/proc/meminfo: memFree=1457528/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=4812 CPUtime=282.19
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 875 0 0 0 28132 87 0 0 25 0 1 0 15022152 4927488 820 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1203 820 205 16 0 642 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4812

[startup+342.301 s]
/proc/loadavg: 1.44 1.08 1.03 3/72 10756
/proc/meminfo: memFree=1456072/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=4916 CPUtime=342.12
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 909 0 0 0 34106 106 0 0 25 0 1 0 15022152 5033984 854 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527934 0 0 4096 0 0 0 0 17 0 0 0
/proc/4815/statm: 1229 854 205 16 0 668 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 4916

[startup+402.301 s]
/proc/loadavg: 2.06 1.31 1.11 3/74 7046
/proc/meminfo: memFree=1454520/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=5168 CPUtime=401.85
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 949 0 0 0 40056 129 0 0 25 0 1 0 15022152 5292032 894 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 0 0 0
/proc/4815/statm: 1292 894 205 16 0 731 0
Current children cumulated CPU time (s) 401.85
Current children cumulated vsize (KiB) 5168

[startup+462.301 s]
/proc/loadavg: 1.44 1.29 1.11 2/66 7078
/proc/meminfo: memFree=1456888/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=5168 CPUtime=461.82
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 966 0 0 0 46034 148 0 0 25 0 1 0 15022152 5292032 911 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1292 911 205 16 0 731 0
Current children cumulated CPU time (s) 461.82
Current children cumulated vsize (KiB) 5168

[startup+522.302 s]
/proc/loadavg: 1.17 1.24 1.10 2/66 7078
/proc/meminfo: memFree=1456888/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=5216 CPUtime=521.79
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 989 0 0 0 52016 163 0 0 25 0 1 0 15022152 5341184 931 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1304 931 205 16 0 743 0
Current children cumulated CPU time (s) 521.79
Current children cumulated vsize (KiB) 5216

[startup+582.302 s]
/proc/loadavg: 1.06 1.19 1.09 2/66 7078
/proc/meminfo: memFree=1456760/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=5444 CPUtime=581.77
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1031 0 0 0 57995 182 0 0 25 0 1 0 15022152 5574656 973 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1361 973 205 16 0 800 0
Current children cumulated CPU time (s) 581.77
Current children cumulated vsize (KiB) 5444

[startup+642.302 s]
/proc/loadavg: 1.02 1.15 1.08 2/66 7078
/proc/meminfo: memFree=1456760/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=5432 CPUtime=641.76
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1031 0 0 0 63983 193 0 0 25 0 1 0 15022152 5562368 973 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1358 973 205 16 0 797 0
Current children cumulated CPU time (s) 641.76
Current children cumulated vsize (KiB) 5432


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

/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6264 CPUtime=881.67
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 87932 235 0 0 25 0 1 0 15022152 6414336 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1566 1172 205 16 0 1005 0
Current children cumulated CPU time (s) 881.67
Current children cumulated vsize (KiB) 6264

[startup+942.301 s]
/proc/loadavg: 1.00 1.05 1.05 2/66 7078
/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=941.65
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 93913 252 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 941.65
Current children cumulated vsize (KiB) 6200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.05 2/66 7078
/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1001.63
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 99902 261 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1001.63
Current children cumulated vsize (KiB) 6200

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.04 2/66 7078
/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1061.61
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 105892 269 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1061.61
Current children cumulated vsize (KiB) 6200

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/66 7080
/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1121.59
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 111882 277 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1121.59
Current children cumulated vsize (KiB) 6200

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.03 2/66 7080
/proc/meminfo: memFree=1455992/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1181.57
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 117862 295 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1181.57
Current children cumulated vsize (KiB) 6200

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/66 7080
/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1241.56
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 123832 324 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1241.56
Current children cumulated vsize (KiB) 6200

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 7080
/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1301.54
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 129802 352 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1301.54
Current children cumulated vsize (KiB) 6200

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 7080
/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1361.52
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 135792 360 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1361.52
Current children cumulated vsize (KiB) 6200

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 7080
/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1421.5
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 141774 376 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1421.5
Current children cumulated vsize (KiB) 6200

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7080
/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1481.48
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 147748 400 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1481.48
Current children cumulated vsize (KiB) 6200

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7080
/proc/meminfo: memFree=1455992/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1541.46
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 153739 407 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1541.46
Current children cumulated vsize (KiB) 6200

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7080
/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1601.43
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 159725 418 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1601.43
Current children cumulated vsize (KiB) 6200

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7080
/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1661.41
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 165710 431 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1661.41
Current children cumulated vsize (KiB) 6200

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7080
/proc/meminfo: memFree=1455928/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6200 CPUtime=1721.39
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1254 0 0 0 171696 443 0 0 25 0 1 0 15022152 6348800 1172 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1550 1172 205 16 0 989 0
Current children cumulated CPU time (s) 1721.39
Current children cumulated vsize (KiB) 6200

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7080
/proc/meminfo: memFree=1455864/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6224 CPUtime=1781.37
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1266 0 0 0 177677 460 0 0 25 0 1 0 15022152 6373376 1183 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1556 1183 205 16 0 995 0
Current children cumulated CPU time (s) 1781.37
Current children cumulated vsize (KiB) 6224

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

[startup+1783.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7080
/proc/meminfo: memFree=1455864/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6224 CPUtime=1782.17
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1266 0 0 0 177757 460 0 0 25 0 1 0 15022152 6373376 1183 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1556 1183 205 16 0 995 0
Current children cumulated CPU time (s) 1782.17
Current children cumulated vsize (KiB) 6224

[startup+1783.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7080
/proc/meminfo: memFree=1455864/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6224 CPUtime=1782.57
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1266 0 0 0 177797 460 0 0 25 0 1 0 15022152 6373376 1183 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1556 1183 205 16 0 995 0
Current children cumulated CPU time (s) 1782.57
Current children cumulated vsize (KiB) 6224

[startup+1783.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7080
/proc/meminfo: memFree=1455864/2055920 swapFree=4192956/4192956
[pid=4815] ppid=4813 vsize=6224 CPUtime=1782.67
/proc/4815/stat : 4815 (Pueblo) R 4813 4815 31654 0 -1 4194304 1266 0 0 0 177807 460 0 0 25 0 1 0 15022152 6373376 1183 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4815/statm: 1556 1183 205 16 0 995 0
Current children cumulated CPU time (s) 1782.67
Current children cumulated vsize (KiB) 6224

Child status: 10
Real time (s): 1783.67
CPU time (s): 1782.74
CPU user time (s): 1778.13
CPU system time (s): 4.6093
CPU usage (%): 99.948
Max. virtual memory (cumulated for all children) (KiB): 6332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.13
system time used= 4.6093
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1273
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= 13
involuntary context switches= 3370

runsolver used 1.3228 second user time and 3.62545 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Sun Apr 15 02:16:31 UTC 2007

IDJOB= 351501
IDBENCH= 1770
IDSOLVER= 165
FILE ID= node46/351501-1176603391

PBS_JOBID= 4556978

Free space on /tmp= 66218 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-misc07.opb
COMMAND LINE= Pueblo /tmp/evaluation/351501-1176603391/instance-351501-1176603391.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-351501-1176603391 -o ROOT/results/node46/conversion-351501-1176603391 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351501-1176603391/instance-351501-1176603391.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-351501-1176603391 -o ROOT/results/node46/solver-351501-1176603391 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/351501-1176603391/instance-351501-1176603391.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f36b59f1fcf0c7e8fce521b6b9823495

RANDOM SEED= 402531797

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.268
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
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		: 3000.268
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1460760 kB
Buffers:         73012 kB
Cached:         405912 kB
SwapCached:          0 kB
Active:         277268 kB
Inactive:       234140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1460760 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2340 kB
Writeback:           0 kB
Mapped:          29524 kB
Slab:            69712 kB
Committed_AS:   182432 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66218 MiB

End job on node46 on Sun Apr 15 02:46:16 UTC 2007