Trace number 459432

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 1427.26 1427.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=73-P1=113-P2=59-P3=53-P4=29-B.opb
MD5SUM25501d4a2c2486afc31eecdd3e3f0e09
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 benchmark0.072988
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/459432-1178654625/instance-459432-1178654625.opb ......
0.69/0.78	c done parsing opb.
0.69/0.78	o 121
3.30/3.39	o 113
6.19/6.26	o 87
13.09/13.12	o 73
21.68/21.73	o 57
21.99/22.08	o 31
26.08/26.19	o 15
26.18/26.29	o 11
26.68/26.76	o 5
27.09/27.17	o 3
1427.21/1427.63	o 3
1427.21/1427.63	s OPTIMUM FOUND
1427.21/1427.63	c Total Run Time					1427.24
1427.21/1427.63	v x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 x114 -x115 -x116 -x117 -x118
1427.21/1427.63	v -x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 -x13 -x130 -x131 -x132 -x133 x134 x135 -x136 -x137 x138
1427.21/1427.63	v x139 x14 x140 x141 x142 -x143 -x144 x145 x146 x147 x148 x149 x15 -x150 -x151 x152 x153 x154 x155 x156 -x157 -x158 x159 x16 x160
1427.21/1427.63	v x161 x162 x163 -x164 -x165 x166 x167 x168 x169 x17 x170 -x171 -x172 x173 x174 x175 x176 x177 -x178 -x179 x18 x180 x181 x182 x183
1427.21/1427.63	v -x184 x185 x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 x199 x2 x20 x200 -x201 -x202 -x203
1427.21/1427.63	v -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 x22 x220 x221 -x222 -x223
1427.21/1427.63	v -x224 x225 -x226 x227 x228 -x229 -x23 -x230 -x231 x232 -x233 -x234 -x235 -x236 x237 -x238 x239 x24 -x240 -x241 -x242 -x243
1427.21/1427.63	v x244 -x245 -x246 -x247 -x248 -x249 -x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262
1427.21/1427.63	v -x263 -x264 -x265 -x266 -x267 -x268 -x269 x27 -x270 -x271 -x272 -x273 x274 -x275 -x276 -x277 -x278 x279 x28 -x280 x29 -x3 x30
1427.21/1427.63	v -x31 -x32 -x33 -x34 x35 x36 x37 -x38 -x39 -x4 x40 x41 x42 x43 -x44 x45 x46 -x47 -x48 -x49 -x5 x50 -x51 -x52 -x53 -x54 x55 -x56 x57
1427.21/1427.63	v -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 x68 x69 -x7 x70 -x71 x72 -x73 x74 -x75 -x76 -x77 x78 -x79 x8 -x80 -x81 x82 -x83
1427.21/1427.63	v -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/459432-1178654625/instance-459432-1178654625.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node35/watcher-459432-1178654625 -o ROOT/results/node35/solver-459432-1178654625 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459432-1178654625/instance-459432-1178654625.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 15195
/proc/meminfo: memFree=1505008/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=1456 CPUtime=0
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 313377918 1490944 131 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 364 131 86 219 0 141 0

[startup+0.034178 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 15195
/proc/meminfo: memFree=1505008/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=1452 CPUtime=0.03
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 205 0 0 0 3 0 0 0 18 0 1 0 313377918 1486848 187 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 363 187 90 219 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1452

[startup+0.101185 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 15195
/proc/meminfo: memFree=1505008/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=2352 CPUtime=0.09
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 313377918 2408448 296 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 588 296 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301208 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 15195
/proc/meminfo: memFree=1505008/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=3508 CPUtime=0.29
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 567 0 0 0 29 0 0 0 19 0 1 0 313377918 3592192 549 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 877 549 90 219 0 654 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3508

[startup+0.701255 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 15195
/proc/meminfo: memFree=1505008/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=5884 CPUtime=0.69
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 979 0 0 0 68 1 0 0 23 0 1 0 313377918 6025216 961 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 1471 961 90 219 0 1248 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5884

[startup+1.50135 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 15196
/proc/meminfo: memFree=1500840/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=6344 CPUtime=1.49
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 1386 0 0 0 147 2 0 0 25 0 1 0 313377918 6496256 1319 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 1586 1319 102 219 0 1363 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6344

[startup+3.10153 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 15196
/proc/meminfo: memFree=1499688/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=11236 CPUtime=3.09
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 1740 0 0 0 306 3 0 0 25 0 1 0 313377918 11505664 1576 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 2809 1576 102 219 0 2586 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11236

[startup+6.30191 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 15196
/proc/meminfo: memFree=1497640/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=11900 CPUtime=6.29
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 2264 0 0 0 623 6 0 0 25 0 1 0 313377918 12185600 2100 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 2975 2100 102 219 0 2752 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11900

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 15196
/proc/meminfo: memFree=1494376/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=13496 CPUtime=12.69
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 3123 0 0 0 1259 10 0 0 25 0 1 0 313377918 13819904 2766 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 3374 2766 102 219 0 3151 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13496

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 15196
/proc/meminfo: memFree=1492584/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=14220 CPUtime=25.48
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 3518 0 0 0 2532 16 0 0 25 0 1 0 313377918 14561280 3161 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 3555 3161 102 219 0 3332 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14220

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 15196
/proc/meminfo: memFree=1490728/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=17008 CPUtime=51.08
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 4474 0 0 0 5082 26 0 0 25 0 1 0 313377918 17416192 3732 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 4252 3732 102 219 0 4029 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17008

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 15196
/proc/meminfo: memFree=1484264/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=27144 CPUtime=102.27
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 6003 0 0 0 10184 43 0 0 25 0 1 0 313377918 27795456 5261 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 6786 5261 102 219 0 6563 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27144

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1478568/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=32208 CPUtime=162.25
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 8189 0 0 0 16163 62 0 0 25 0 1 0 313377918 32980992 6678 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 8052 6678 102 219 0 7829 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32208

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1476328/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=33612 CPUtime=222.23
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 8745 0 0 0 22147 76 0 0 25 0 1 0 313377918 34418688 7234 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550325 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 8403 7234 102 219 0 8180 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33612

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1473960/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=34788 CPUtime=282.22
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 9334 0 0 0 28133 89 0 0 25 0 1 0 313377918 35622912 7823 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 8697 7823 102 219 0 8474 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34788

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1472296/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=41956 CPUtime=342.2
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 11285 0 0 0 34118 102 0 0 25 0 1 0 313377918 42962944 8237 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 10489 8237 102 219 0 10266 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41956

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1470888/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=42340 CPUtime=402.19
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 11639 0 0 0 40104 115 0 0 25 0 1 0 313377918 43356160 8591 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 10585 8591 102 219 0 10362 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42340

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1469416/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=43536 CPUtime=462.16
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 12029 0 0 0 46090 126 0 0 25 0 1 0 313377918 44580864 8981 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 10884 8981 102 219 0 10661 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43536

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1467944/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=44484 CPUtime=522.15
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 12388 0 0 0 52077 138 0 0 25 0 1 0 313377918 45551616 9340 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 11121 9340 102 219 0 10898 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44484

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1466728/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=45004 CPUtime=582.13
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 12698 0 0 0 58064 149 0 0 25 0 1 0 313377918 46084096 9650 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 11251 9650 102 219 0 11028 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 45004

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1465384/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=45556 CPUtime=642.12
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 13019 0 0 0 64052 160 0 0 25 0 1 0 313377918 46649344 9971 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 11389 9971 102 219 0 11166 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 45556


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

/proc/meminfo: memFree=1464232/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=46304 CPUtime=702.11
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 13303 0 0 0 70040 171 0 0 25 0 1 0 313377918 47415296 10255 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 11576 10255 102 219 0 11353 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 46304

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1463144/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=46928 CPUtime=762.09
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 13573 0 0 0 76029 180 0 0 25 0 1 0 313377918 48054272 10525 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 11732 10525 102 219 0 11509 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 46928

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1462120/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=47784 CPUtime=822.07
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 13855 0 0 0 82016 191 0 0 25 0 1 0 313377918 48930816 10807 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 11946 10807 102 219 0 11723 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 47784

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1460968/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=47784 CPUtime=882.06
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 14138 0 0 0 88005 201 0 0 25 0 1 0 313377918 48930816 11090 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 11946 11090 102 219 0 11723 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 47784

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1459432/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=60936 CPUtime=942.04
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 17556 0 0 0 93991 213 0 0 25 0 1 0 313377918 62398464 11435 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 15234 11435 102 219 0 15011 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 60936

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1458472/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=61876 CPUtime=1002.02
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 17816 0 0 0 99982 220 0 0 25 0 1 0 313377918 63361024 11695 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 15469 11695 102 219 0 15246 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 61876

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1457448/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=62672 CPUtime=1062.01
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 18088 0 0 0 105970 231 0 0 25 0 1 0 313377918 64176128 11967 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 15668 11967 102 219 0 15445 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 62672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1456360/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=62672 CPUtime=1121.99
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 18352 0 0 0 111959 240 0 0 25 0 1 0 313377918 64176128 12231 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 15668 12231 102 219 0 15445 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 62672

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1455400/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=63516 CPUtime=1181.98
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 18596 0 0 0 117948 250 0 0 25 0 1 0 313377918 65040384 12475 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 15879 12475 102 219 0 15656 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 63516

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1454440/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=63516 CPUtime=1241.96
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 18833 0 0 0 123938 258 0 0 25 0 1 0 313377918 65040384 12712 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 15879 12712 102 219 0 15656 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 63516

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1453288/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=64604 CPUtime=1301.94
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 19105 0 0 0 129928 266 0 0 25 0 1 0 313377918 66154496 12984 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 16151 12984 102 219 0 15928 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 64604

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1452200/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=65748 CPUtime=1361.93
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 19388 0 0 0 135918 275 0 0 25 0 1 0 313377918 67325952 13267 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 16437 13267 102 219 0 16214 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 65748

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1450472/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=66132 CPUtime=1421.91
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 19809 0 0 0 141905 286 0 0 25 0 1 0 313377918 67719168 13688 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 16533 13688 102 219 0 16310 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 66132

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

[startup+1423.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1450472/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=66132 CPUtime=1423.51
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 19815 0 0 0 142065 286 0 0 25 0 1 0 313377918 67719168 13694 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 16533 13694 102 219 0 16310 0
Current children cumulated CPU time (s) 1423.51
Current children cumulated vsize (KiB) 66132

[startup+1425.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1450344/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=66132 CPUtime=1425.12
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 19845 0 0 0 142225 287 0 0 25 0 1 0 313377918 67719168 13724 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 16533 13724 102 219 0 16310 0
Current children cumulated CPU time (s) 1425.12
Current children cumulated vsize (KiB) 66132

[startup+1426.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1450344/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=66132 CPUtime=1425.91
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 19848 0 0 0 142304 287 0 0 25 0 1 0 313377918 67719168 13727 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 16533 13727 102 219 0 16310 0
Current children cumulated CPU time (s) 1425.91
Current children cumulated vsize (KiB) 66132

[startup+1427.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1450152/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=67144 CPUtime=1426.71
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 19890 0 0 0 142384 287 0 0 25 0 1 0 313377918 68755456 13769 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 16786 13769 102 219 0 16563 0
Current children cumulated CPU time (s) 1426.71
Current children cumulated vsize (KiB) 67144

[startup+1427.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1450152/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=67144 CPUtime=1427.11
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 19892 0 0 0 142424 287 0 0 25 0 1 0 313377918 68755456 13771 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 16786 13771 102 219 0 16563 0
Current children cumulated CPU time (s) 1427.11
Current children cumulated vsize (KiB) 67144

[startup+1427.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15196
/proc/meminfo: memFree=1450152/2055920 swapFree=4151392/4192956
[pid=15195] ppid=15193 vsize=67144 CPUtime=1427.21
/proc/15195/stat : 15195 (PBS4_SAT07v2) R 15193 15195 14872 0 -1 4194304 19893 0 0 0 142434 287 0 0 25 0 1 0 313377918 68755456 13772 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15195/statm: 16786 13772 102 219 0 16563 0
Current children cumulated CPU time (s) 1427.21
Current children cumulated vsize (KiB) 67144

Child status: 0
Real time (s): 1427.64
CPU time (s): 1427.26
CPU user time (s): 1424.37
CPU system time (s): 2.88656
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 67144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1424.37
system time used= 2.88656
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19901
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= 28913

runsolver used 1.17782 second user time and 3.38549 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Tue May  8 20:03:45 UTC 2007

IDJOB= 459432
IDBENCH= 47893
IDSOLVER= 200
FILE ID= node35/459432-1178654625

PBS_JOBID= 5218423

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=113-P2=59-P3=53-P4=29-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459432-1178654625/instance-459432-1178654625.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-459432-1178654625 -o ROOT/results/node35/conversion-459432-1178654625 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459432-1178654625/instance-459432-1178654625.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-459432-1178654625 -o ROOT/results/node35/solver-459432-1178654625 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459432-1178654625/instance-459432-1178654625.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  25501d4a2c2486afc31eecdd3e3f0e09

RANDOM SEED= 829804057

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1505544 kB
Buffers:         38632 kB
Cached:         388784 kB
SwapCached:       8872 kB
Active:         247456 kB
Inactive:       204120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505544 kB
SwapTotal:     4192956 kB
SwapFree:      4151392 kB
Dirty:            2372 kB
Writeback:           0 kB
Mapped:          31320 kB
Slab:            84124 kB
Committed_AS:  7620072 kB
PageTables:       2000 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 node35 on Tue May  8 20:27:33 UTC 2007