Trace number 430354

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 1.4OPT3 1046.01 1046.27

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=167-P1=131-P2=83-P3=109-B.opb
MD5SUM814b8e94cfd87905bb7ea3866973cde4
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.073988
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables72
Total number of constraints7
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 constraints7
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

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
0.00/0.01	c starting to Solve
0.00/0.01	c #variables read: 264 - #constraints read: 395
0.39/0.41	o 175
0.39/0.41	o 131
0.39/0.41	o 129
0.39/0.41	o 3
1045.93/1046.27	c optimum objective found = 3
1045.93/1046.27	c total time              : 1046.16 s
1045.93/1046.27	s OPTIMUM FOUND
1045.93/1046.27	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
1045.93/1046.27	v -x32 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
1045.93/1046.27	v -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 x114 -x115 -x116 -x117 -x118 -x119 -x120
1045.93/1046.27	v -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 x130 -x131 -x132 -x133 -x134 -x135 -x136 x33 -x34 x35 x36 -x37 -x38 -x39
1045.93/1046.27	v -x40 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 x137 -x138 x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150
1045.93/1046.27	v -x151 -x152 x153 -x154 x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171
1045.93/1046.27	v -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192
1045.93/1046.27	v -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64
1045.93/1046.27	v x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 x209 -x210 -x211 -x212 -x213 -x214 x215 -x216 -x217 -x218 -x219 -x220 -x221
1045.93/1046.27	v -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242
1045.93/1046.27	v -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263
1045.93/1046.27	v -x264 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430354-1177994064/instance-430354-1177994064.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-430354-1177994064 -o ROOT/results/node55/solver-430354-1177994064 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/430354-1177994064/instance-430354-1177994064.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: 1.02 1.01 1.00 3/64 15562
/proc/meminfo: memFree=1773564/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=2552 CPUtime=0
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 247316432 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7309020 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 638 236 199 16 0 77 0

[startup+0.0775051 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 15562
/proc/meminfo: memFree=1773564/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=2816 CPUtime=0.07
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 339 0 0 0 7 0 0 0 18 0 1 0 247316432 2883584 310 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 704 310 205 16 0 143 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2816

[startup+0.101507 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 15562
/proc/meminfo: memFree=1773564/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=2816 CPUtime=0.09
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 247316432 2883584 313 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 704 313 205 16 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2816

[startup+0.301525 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 15562
/proc/meminfo: memFree=1773564/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=2944 CPUtime=0.29
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 369 0 0 0 29 0 0 0 19 0 1 0 247316432 3014656 340 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7287677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 736 340 205 16 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2944

[startup+0.701564 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 15562
/proc/meminfo: memFree=1773564/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=2944 CPUtime=0.69
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 386 0 0 0 69 0 0 0 22 0 1 0 247316432 3014656 357 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 736 357 205 16 0 175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50164 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15563
/proc/meminfo: memFree=1772980/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=3072 CPUtime=1.49
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 405 0 0 0 148 1 0 0 25 0 1 0 247316432 3145728 376 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 768 376 205 16 0 207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3072

[startup+3.10179 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15563
/proc/meminfo: memFree=1772724/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=3200 CPUtime=3.09
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 424 0 0 0 307 2 0 0 25 0 1 0 247316432 3276800 395 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 800 395 205 16 0 239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3200

[startup+6.30109 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15563
/proc/meminfo: memFree=1772476/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=3328 CPUtime=6.29
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 461 0 0 0 625 4 0 0 25 0 1 0 247316432 3407872 432 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 832 432 205 16 0 271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3328

[startup+12.7017 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15563
/proc/meminfo: memFree=1772228/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=3444 CPUtime=12.69
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 503 0 0 0 1261 8 0 0 25 0 1 0 247316432 3526656 474 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 861 474 205 16 0 300 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3444

[startup+25.5029 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 15563
/proc/meminfo: memFree=1772164/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=3572 CPUtime=25.48
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 536 0 0 0 2531 17 0 0 25 0 1 0 247316432 3657728 507 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517608 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 893 507 205 16 0 332 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3572

[startup+51.1023 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 15563
/proc/meminfo: memFree=1771908/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=3808 CPUtime=51.08
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 582 0 0 0 5071 37 0 0 25 0 1 0 247316432 3899392 553 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 952 553 205 16 0 391 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3808

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15563
/proc/meminfo: memFree=1771780/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=3920 CPUtime=102.27
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 622 0 0 0 10152 75 0 0 25 0 1 0 247316432 4014080 593 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 980 593 205 16 0 419 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3920

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15563
/proc/meminfo: memFree=1771588/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4048 CPUtime=162.25
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 664 0 0 0 16106 119 0 0 25 0 1 0 247316432 4145152 635 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1012 635 205 16 0 451 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4048

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15563
/proc/meminfo: memFree=1771524/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4048 CPUtime=222.24
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 665 0 0 0 22067 157 0 0 25 0 1 0 247316432 4145152 636 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557547 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1012 636 205 16 0 451 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4048

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15563
/proc/meminfo: memFree=1771332/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4180 CPUtime=282.22
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 706 0 0 0 28024 198 0 0 25 0 1 0 247316432 4280320 671 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527772 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1045 671 205 16 0 484 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4180

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15563
/proc/meminfo: memFree=1771332/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4180 CPUtime=342.2
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 706 0 0 0 33983 237 0 0 25 0 1 0 247316432 4280320 671 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527934 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1045 671 205 16 0 484 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4180

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15563
/proc/meminfo: memFree=1771268/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4308 CPUtime=402.19
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 722 0 0 0 39943 276 0 0 25 0 1 0 247316432 4411392 687 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1077 687 205 16 0 516 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4308

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1771204/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4308 CPUtime=462.18
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 725 0 0 0 45904 314 0 0 25 0 1 0 247316432 4411392 690 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528586 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1077 690 205 16 0 516 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4308

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1771204/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4308 CPUtime=522.16
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 729 0 0 0 51864 352 0 0 25 0 1 0 247316432 4411392 694 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1077 694 205 16 0 516 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4308

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1771140/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4568 CPUtime=582.14
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 780 0 0 0 57825 389 0 0 25 0 1 0 247316432 4677632 745 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1142 745 205 16 0 581 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4568

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1771076/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4512 CPUtime=642.13
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 780 0 0 0 63782 431 0 0 25 0 1 0 247316432 4620288 745 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1128 745 205 16 0 567 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4512

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1771076/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4512 CPUtime=702.11
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 780 0 0 0 69739 472 0 0 25 0 1 0 247316432 4620288 745 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1128 745 205 16 0 567 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 4512

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1771012/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4512 CPUtime=762.1
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 780 0 0 0 75706 504 0 0 25 0 1 0 247316432 4620288 745 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1128 745 205 16 0 567 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 4512

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1771012/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4512 CPUtime=822.09
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 780 0 0 0 81669 540 0 0 25 0 1 0 247316432 4620288 745 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1128 745 205 16 0 567 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 4512

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1771012/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4512 CPUtime=882.07
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 780 0 0 0 87635 572 0 0 25 0 1 0 247316432 4620288 745 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1128 745 205 16 0 567 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 4512

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1770884/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4572 CPUtime=942.05
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 802 0 0 0 93593 612 0 0 25 0 1 0 247316432 4681728 767 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1143 767 205 16 0 582 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 4572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1770948/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4572 CPUtime=1002.04
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 802 0 0 0 99559 645 0 0 25 0 1 0 247316432 4681728 767 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1143 767 205 16 0 582 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 4572

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

[startup+1023.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1770884/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4572 CPUtime=1023.63
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 802 0 0 0 101705 658 0 0 25 0 1 0 247316432 4681728 767 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1143 767 205 16 0 582 0
Current children cumulated CPU time (s) 1023.63
Current children cumulated vsize (KiB) 4572

[startup+1036.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1770884/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4572 CPUtime=1036.43
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 802 0 0 0 102977 666 0 0 25 0 1 0 247316432 4681728 767 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1143 767 205 16 0 582 0
Current children cumulated CPU time (s) 1036.43
Current children cumulated vsize (KiB) 4572

[startup+1043.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1770884/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4572 CPUtime=1042.83
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 802 0 0 0 103613 670 0 0 25 0 1 0 247316432 4681728 767 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1143 767 205 16 0 582 0
Current children cumulated CPU time (s) 1042.83
Current children cumulated vsize (KiB) 4572

[startup+1044.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1770884/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4572 CPUtime=1044.43
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 802 0 0 0 103772 671 0 0 25 0 1 0 247316432 4681728 767 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1143 767 205 16 0 582 0
Current children cumulated CPU time (s) 1044.43
Current children cumulated vsize (KiB) 4572

[startup+1045.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1770884/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4572 CPUtime=1045.23
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 802 0 0 0 103851 672 0 0 25 0 1 0 247316432 4681728 767 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1143 767 205 16 0 582 0
Current children cumulated CPU time (s) 1045.23
Current children cumulated vsize (KiB) 4572

[startup+1045.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1770884/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4572 CPUtime=1045.63
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 802 0 0 0 103891 672 0 0 25 0 1 0 247316432 4681728 767 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1143 767 205 16 0 582 0
Current children cumulated CPU time (s) 1045.63
Current children cumulated vsize (KiB) 4572

[startup+1046.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1770884/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4572 CPUtime=1045.83
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 802 0 0 0 103911 672 0 0 25 0 1 0 247316432 4681728 767 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1143 767 205 16 0 582 0
Current children cumulated CPU time (s) 1045.83
Current children cumulated vsize (KiB) 4572

[startup+1046.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15565
/proc/meminfo: memFree=1770884/2055920 swapFree=4184544/4192956
[pid=15562] ppid=15560 vsize=4572 CPUtime=1045.93
/proc/15562/stat : 15562 (Pueblo) R 15560 15562 15256 0 -1 4194304 802 0 0 0 103921 672 0 0 25 0 1 0 247316432 4681728 767 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15562/statm: 1143 767 205 16 0 582 0
Current children cumulated CPU time (s) 1045.93
Current children cumulated vsize (KiB) 4572

Child status: 30
Real time (s): 1046.27
CPU time (s): 1046.01
CPU user time (s): 1039.28
CPU system time (s): 6.72798
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 4640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1039.28
system time used= 6.72798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 809
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= 12
involuntary context switches= 928

runsolver used 0.881865 second user time and 1.9797 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue May  1 04:34:24 UTC 2007

IDJOB= 430354
IDBENCH= 47974
IDSOLVER= 165
FILE ID= node55/430354-1177994064

PBS_JOBID= 4728222

Free space on /tmp= 66562 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=167-P1=131-P2=83-P3=109-B.opb
COMMAND LINE= Pueblo /tmp/evaluation/430354-1177994064/instance-430354-1177994064.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-430354-1177994064 -o ROOT/results/node55/conversion-430354-1177994064 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430354-1177994064/instance-430354-1177994064.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-430354-1177994064 -o ROOT/results/node55/solver-430354-1177994064 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/430354-1177994064/instance-430354-1177994064.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  814b8e94cfd87905bb7ea3866973cde4

RANDOM SEED= 174444449

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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	: 5914.62
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		: 3000.216
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:       1774036 kB
Buffers:         43228 kB
Cached:         152148 kB
SwapCached:       2436 kB
Active:          53220 kB
Inactive:       152448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774036 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          16784 kB
Slab:            62244 kB
Committed_AS:  1804272 kB
PageTables:       1380 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= 66562 MiB

End job on node55 on Tue May  1 04:51:50 UTC 2007