Trace number 459518

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
PBS4_v2 2007-03-23OPT3 1331.19 1331.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=73-P1=127-P2=41-P3=29-P4=59-B.opb
MD5SUM6aa9cb9410e02201be60dbd48f3c3ed7
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 benchmark0.071988
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 variables84
Total number of constraints9
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 constraints9
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459518-1178655398/instance-459518-1178655398.opb ......
0.10/0.13	c done parsing opb.
0.10/0.13	o 59
1.69/1.73	o 31
2.39/2.42	o 19
6.99/7.08	o 17
9.79/9.81	o 9
10.38/10.49	o 7
12.79/12.85	o 3
1331.16/1331.51	o 3
1331.16/1331.51	s OPTIMUM FOUND
1331.16/1331.51	c Total Run Time					1331.18
1331.16/1331.51	v x1 x10 x100 -x101 -x102 -x103 -x104 -x105 x106 x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119
1331.16/1331.51	v -x12 x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 x134 -x135 x136 x137 -x138 -x139
1331.16/1331.51	v -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 x15 x150 x151 -x152 -x153 -x154 x155 -x156 x157 x158 -x159
1331.16/1331.51	v -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 x178 x179
1331.16/1331.51	v x18 -x180 -x181 -x182 x183 -x184 -x185 x186 -x187 x188 x189 -x19 x190 -x191 -x192 x193 -x194 x195 x196 -x197 -x198 -x199 x2
1331.16/1331.51	v -x20 -x200 -x201 -x202 -x203 x204 -x205 -x206 x207 -x208 x209 x21 x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219
1331.16/1331.51	v x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 x232 x233 -x234 -x235 -x236 -x237 -x238 x239
1331.16/1331.51	v -x24 x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 x253 x254 -x255 -x256 -x257 -x258 -x259
1331.16/1331.51	v -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 x267 x268 -x269 -x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278
1331.16/1331.51	v -x279 -x28 -x280 x29 -x3 x30 -x31 x32 -x33 x34 -x35 x36 -x37 x38 x39 -x4 -x40 -x41 -x42 x43 -x44 -x45 x46 -x47 x48 x49 -x5 x50 x51
1331.16/1331.51	v -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 x64 x65 x66 -x67 -x68 -x69 -x7 -x70 x71 -x72 -x73 x74 -x75 -x76 -x77
1331.16/1331.51	v x78 -x79 x8 -x80 -x81 -x82 -x83 -x84 x85 x86 -x87 -x88 -x89 x9 -x90 -x91 x92 x93 -x94 -x95 -x96 -x97 -x98 x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459518-1178655398/instance-459518-1178655398.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-459518-1178655398 -o ROOT/results/node18/solver-459518-1178655398 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459518-1178655398/instance-459518-1178655398.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: 0.91 0.95 0.98 3/77 20778
/proc/meminfo: memFree=1850416/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=1456 CPUtime=0
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 313457229 1490944 131 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 364 131 86 219 0 141 0

[startup+0.104089 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 20778
/proc/meminfo: memFree=1850416/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=2352 CPUtime=0.1
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 339 0 0 0 10 0 0 0 18 0 1 0 313457229 2408448 321 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 588 321 90 219 0 365 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2352

[startup+0.201099 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 20778
/proc/meminfo: memFree=1850416/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=3508 CPUtime=0.19
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 507 0 0 0 19 0 0 0 18 0 1 0 313457229 3592192 489 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 877 489 102 219 0 654 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3508

[startup+0.301108 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 20778
/proc/meminfo: memFree=1850416/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=3704 CPUtime=0.29
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 663 0 0 0 29 0 0 0 19 0 1 0 313457229 3792896 645 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 926 645 102 219 0 703 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.701147 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 20778
/proc/meminfo: memFree=1850416/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=5884 CPUtime=0.69
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 968 0 0 0 68 1 0 0 22 0 1 0 313457229 6025216 950 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 1471 950 102 219 0 1248 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5884

[startup+1.50122 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 20779
/proc/meminfo: memFree=1846056/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=6476 CPUtime=1.49
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 1409 0 0 0 147 2 0 0 25 0 1 0 313457229 6631424 1342 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 1619 1342 102 219 0 1396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6476

[startup+3.10138 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 20779
/proc/meminfo: memFree=1845096/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=10972 CPUtime=3.09
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 1694 0 0 0 306 3 0 0 25 0 1 0 313457229 11235328 1627 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 2743 1627 102 219 0 2520 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10972

[startup+6.30169 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 20779
/proc/meminfo: memFree=1842792/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=11752 CPUtime=6.29
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 2274 0 0 0 623 6 0 0 25 0 1 0 313457229 12034048 2110 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 2938 2110 102 219 0 2715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11752

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 20779
/proc/meminfo: memFree=1840296/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=12432 CPUtime=12.69
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 2766 0 0 0 1260 9 0 0 25 0 1 0 313457229 12730368 2602 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 3108 2602 102 219 0 2885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12432

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 20779
/proc/meminfo: memFree=1837992/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=14312 CPUtime=25.48
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 3556 0 0 0 2533 15 0 0 25 0 1 0 313457229 14655488 3199 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 3578 3199 102 219 0 3355 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14312

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 20779
/proc/meminfo: memFree=1833384/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=25108 CPUtime=51.08
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 5098 0 0 0 5084 24 0 0 25 0 1 0 313457229 25710592 4356 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 6277 4356 102 219 0 6054 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25108

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 20779
/proc/meminfo: memFree=1829992/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=27180 CPUtime=102.26
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 5899 0 0 0 10185 41 0 0 25 0 1 0 313457229 27832320 5157 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 6795 5157 102 219 0 6572 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27180

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1826344/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=31608 CPUtime=162.25
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 7568 0 0 0 16170 55 0 0 25 0 1 0 313457229 32366592 6057 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 7902 6057 102 219 0 7679 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31608

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1822696/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=33040 CPUtime=222.23
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 8460 0 0 0 22151 72 0 0 25 0 1 0 313457229 33832960 6949 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 8260 6949 102 219 0 8037 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33040

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1820776/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=34052 CPUtime=282.22
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 8952 0 0 0 28137 85 0 0 25 0 1 0 313457229 34869248 7441 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 8513 7441 102 219 0 8290 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34052

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1819112/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=41376 CPUtime=342.2
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 10903 0 0 0 34120 100 0 0 25 0 1 0 313457229 42369024 7855 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 10344 7855 102 219 0 10121 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41376

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1817576/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=42160 CPUtime=402.19
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 11301 0 0 0 40104 115 0 0 25 0 1 0 313457229 43171840 8253 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 10540 8253 102 219 0 10317 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42160

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1816168/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=42752 CPUtime=462.18
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 11663 0 0 0 46089 129 0 0 25 0 1 0 313457229 43778048 8615 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 10688 8615 102 219 0 10465 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 42752

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1813480/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=43528 CPUtime=522.16
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 12325 0 0 0 52076 140 0 0 25 0 1 0 313457229 44572672 9277 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550355 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 10882 9277 102 219 0 10659 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 43528

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1811944/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=44724 CPUtime=582.14
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 12729 0 0 0 58062 152 0 0 25 0 1 0 313457229 45797376 9681 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 11181 9681 102 219 0 10958 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 44724

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1810344/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=45464 CPUtime=642.13
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 13105 0 0 0 64048 165 0 0 25 0 1 0 313457229 46555136 10057 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 11366 10057 102 219 0 11143 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 45464


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

/proc/meminfo: memFree=1807528/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=47212 CPUtime=762.11
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 13800 0 0 0 76020 191 0 0 25 0 1 0 313457229 48345088 10752 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 11803 10752 102 219 0 11580 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 47212

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1806248/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=47212 CPUtime=822.08
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 14119 0 0 0 82008 200 0 0 25 0 1 0 313457229 48345088 11071 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 11803 11071 102 219 0 11580 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 47212

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1804392/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=64252 CPUtime=882.08
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 14570 0 0 0 87997 211 0 0 25 0 1 0 313457229 65794048 11522 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 16063 11522 102 219 0 15840 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 64252

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1803560/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=65112 CPUtime=942.06
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 14816 0 0 0 93984 222 0 0 25 0 1 0 313457229 66674688 11768 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 16278 11768 102 219 0 16055 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 65112

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20779
/proc/meminfo: memFree=1802408/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=78304 CPUtime=1002.04
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 18161 0 0 0 99972 232 0 0 25 0 1 0 313457229 80183296 12040 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 19576 12040 102 219 0 19353 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 78304

[startup+1062.3 s]
/proc/loadavg: 1.07 0.99 0.98 2/78 20779
/proc/meminfo: memFree=1801256/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=79092 CPUtime=1062.02
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 18474 0 0 0 105959 243 0 0 25 0 1 0 313457229 80990208 12353 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550544 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 19773 12353 102 219 0 19550 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 79092

[startup+1122.3 s]
/proc/loadavg: 1.10 1.00 0.99 2/78 20779
/proc/meminfo: memFree=1800168/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=79092 CPUtime=1122.01
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 18726 0 0 0 111948 253 0 0 25 0 1 0 313457229 80990208 12605 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 19773 12605 102 219 0 19550 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 79092

[startup+1182.3 s]
/proc/loadavg: 1.18 1.03 1.00 2/78 20779
/proc/meminfo: memFree=1799016/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=79928 CPUtime=1181.99
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 19007 0 0 0 117936 263 0 0 25 0 1 0 313457229 81846272 12886 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 19982 12886 102 219 0 19759 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 79928

[startup+1242.3 s]
/proc/loadavg: 1.13 1.04 1.00 2/78 20779
/proc/meminfo: memFree=1798056/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=79928 CPUtime=1241.98
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 19259 0 0 0 123924 274 0 0 25 0 1 0 313457229 81846272 13138 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 19982 13138 102 219 0 19759 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 79928

[startup+1302.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 20779
/proc/meminfo: memFree=1796584/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=80816 CPUtime=1301.97
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 19605 0 0 0 129913 284 0 0 25 0 1 0 313457229 82755584 13484 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 20204 13484 102 219 0 19981 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 80816

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

[startup+1305.6 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 20779
/proc/meminfo: memFree=1796520/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=81008 CPUtime=1305.26
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 19631 0 0 0 130242 284 0 0 25 0 1 0 313457229 82952192 13510 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 20252 13510 102 219 0 20029 0
Current children cumulated CPU time (s) 1305.26
Current children cumulated vsize (KiB) 81008

[startup+1318.4 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 20779
/proc/meminfo: memFree=1796264/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=81952 CPUtime=1318.06
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 19681 0 0 0 131519 287 0 0 25 0 1 0 313457229 83918848 13560 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 20488 13560 102 219 0 20265 0
Current children cumulated CPU time (s) 1318.06
Current children cumulated vsize (KiB) 81952

[startup+1324.8 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 20779
/proc/meminfo: memFree=1796072/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=81952 CPUtime=1324.46
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 19740 0 0 0 132158 288 0 0 25 0 1 0 313457229 83918848 13619 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 20488 13619 102 219 0 20265 0
Current children cumulated CPU time (s) 1324.46
Current children cumulated vsize (KiB) 81952

[startup+1328 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 20779
/proc/meminfo: memFree=1795816/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=81952 CPUtime=1327.66
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 19793 0 0 0 132478 288 0 0 25 0 1 0 313457229 83918848 13672 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 20488 13672 102 219 0 20265 0
Current children cumulated CPU time (s) 1327.66
Current children cumulated vsize (KiB) 81952

[startup+1329.6 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 20779
/proc/meminfo: memFree=1795752/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=81952 CPUtime=1329.26
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 19817 0 0 0 132637 289 0 0 25 0 1 0 313457229 83918848 13696 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 20488 13696 102 219 0 20265 0
Current children cumulated CPU time (s) 1329.26
Current children cumulated vsize (KiB) 81952

[startup+1330.4 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 20779
/proc/meminfo: memFree=1795688/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=81952 CPUtime=1330.06
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 19837 0 0 0 132717 289 0 0 25 0 1 0 313457229 83918848 13716 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 20488 13716 102 219 0 20265 0
Current children cumulated CPU time (s) 1330.06
Current children cumulated vsize (KiB) 81952

[startup+1331.2 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 20779
/proc/meminfo: memFree=1795624/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=81952 CPUtime=1330.86
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 19840 0 0 0 132797 289 0 0 25 0 1 0 313457229 83918848 13719 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 20488 13719 102 219 0 20265 0
Current children cumulated CPU time (s) 1330.86
Current children cumulated vsize (KiB) 81952

[startup+1331.4 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 20779
/proc/meminfo: memFree=1795624/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=81952 CPUtime=1331.06
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 19870 0 0 0 132817 289 0 0 25 0 1 0 313457229 83918848 13749 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 20488 13749 102 219 0 20265 0
Current children cumulated CPU time (s) 1331.06
Current children cumulated vsize (KiB) 81952

[startup+1331.5 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 20779
/proc/meminfo: memFree=1795624/2055920 swapFree=4147172/4192956
[pid=20778] ppid=20776 vsize=81952 CPUtime=1331.16
/proc/20778/stat : 20778 (PBS4_SAT07v2) R 20776 20778 20045 0 -1 4194304 19870 0 0 0 132827 289 0 0 25 0 1 0 313457229 83918848 13749 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20778/statm: 20488 13749 102 219 0 20265 0
Current children cumulated CPU time (s) 1331.16
Current children cumulated vsize (KiB) 81952

Child status: 0
Real time (s): 1331.53
CPU time (s): 1331.19
CPU user time (s): 1328.29
CPU system time (s): 2.90456
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 81952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1328.29
system time used= 2.90456
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19877
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= 8
involuntary context switches= 2411

runsolver used 1.12783 second user time and 3.17352 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue May  8 20:16:38 UTC 2007

IDJOB= 459518
IDBENCH= 47979
IDSOLVER= 200
FILE ID= node18/459518-1178655398

PBS_JOBID= 5217836

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=73-P1=127-P2=41-P3=29-P4=59-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459518-1178655398/instance-459518-1178655398.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-459518-1178655398 -o ROOT/results/node18/conversion-459518-1178655398 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459518-1178655398/instance-459518-1178655398.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-459518-1178655398 -o ROOT/results/node18/solver-459518-1178655398 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459518-1178655398/instance-459518-1178655398.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6aa9cb9410e02201be60dbd48f3c3ed7

RANDOM SEED= 29278623

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1851016 kB
Buffers:         34504 kB
Cached:          83552 kB
SwapCached:      14340 kB
Active:          57608 kB
Inactive:        84024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851016 kB
SwapTotal:     4192956 kB
SwapFree:      4147172 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          30560 kB
Slab:            48844 kB
Committed_AS:  8684396 kB
PageTables:       1780 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 node18 on Tue May  8 20:38:50 UTC 2007