Trace number 459465

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 1207.65 1207.96

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=61-P1=127-P2=131-P3=107-P4=47-B.opb
MD5SUM4652b0e8f21fa4edb3d66fa3030eb917
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/459465-1178655123/instance-459465-1178655123.opb ......
0.00/0.04	c done parsing opb.
0.00/0.04	o 107
1.49/1.54	o 97
5.09/5.13	o 85
5.09/5.19	o 63
9.89/9.93	o 27
13.09/13.19	o 13
13.39/13.43	o 11
13.49/13.54	o 5
13.68/13.80	o 3
1207.59/1207.94	o 3
1207.59/1207.94	s OPTIMUM FOUND
1207.59/1207.94	c Total Run Time					1207.63
1207.59/1207.94	v x1 x10 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 x114 -x115 -x116 -x117 -x118
1207.59/1207.94	v -x119 x12 x120 x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 -x131 -x132 -x133 x134 x135 x136 x137 x138 -x139
1207.59/1207.94	v x14 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 x149 x15 x150 x151 x152 -x153 x154 x155 x156 x157 x158 x159 -x16 -x160
1207.59/1207.94	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
1207.59/1207.94	v x183 x184 -x185 -x186 -x187 -x188 -x189 x19 x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x2 -x20 -x200 -x201 -x202
1207.59/1207.94	v -x203 x204 x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x22 -x220 -x221 -x222
1207.59/1207.94	v -x223 -x224 x225 x226 -x227 -x228 -x229 x23 -x230 -x231 x232 -x233 -x234 -x235 -x236 x237 x238 -x239 -x24 -x240 -x241 -x242
1207.59/1207.94	v -x243 -x244 -x245 x246 -x247 -x248 -x249 x25 -x250 x251 x252 x253 -x254 -x255 -x256 -x257 x258 x259 -x26 -x260 -x261 -x262
1207.59/1207.94	v -x263 -x264 -x265 -x266 x267 -x268 -x269 -x27 -x270 -x271 x272 x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 x29 -x3 -x30
1207.59/1207.94	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 x58
1207.59/1207.94	v -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
1207.59/1207.94	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/459465-1178655123/instance-459465-1178655123.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node45/watcher-459465-1178655123 -o ROOT/results/node45/solver-459465-1178655123 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459465-1178655123/instance-459465-1178655123.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: 0.94 0.98 0.99 3/77 7692
/proc/meminfo: memFree=1850176/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=1456 CPUtime=0
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 220357966 1490944 131 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 364 131 86 219 0 141 0

[startup+0.059356 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 7692
/proc/meminfo: memFree=1850176/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=1708 CPUtime=0.05
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 275 0 0 0 5 0 0 0 18 0 1 0 220357966 1748992 257 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 427 257 102 219 0 204 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1708

[startup+0.101359 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 7692
/proc/meminfo: memFree=1850176/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=2352 CPUtime=0.09
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 344 0 0 0 9 0 0 0 18 0 1 0 220357966 2408448 326 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 588 326 102 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301379 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 7692
/proc/meminfo: memFree=1850176/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=3508 CPUtime=0.29
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 592 0 0 0 29 0 0 0 20 0 1 0 220357966 3592192 574 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 877 574 102 219 0 654 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3508

[startup+0.701419 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 7692
/proc/meminfo: memFree=1850176/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=5892 CPUtime=0.7
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 907 0 0 0 68 2 0 0 24 0 1 0 220357966 6033408 889 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 1473 889 102 219 0 1250 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 5892

[startup+1.50251 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1846072/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=6348 CPUtime=1.49
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 1341 0 0 0 146 3 0 0 25 0 1 0 220357966 6500352 1274 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 1587 1274 102 219 0 1364 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6348

[startup+3.10166 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1844600/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=10840 CPUtime=3.09
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 1589 0 0 0 305 4 0 0 25 0 1 0 220357966 11100160 1522 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550494 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 2710 1522 102 219 0 2487 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10840

[startup+6.30199 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1842296/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=11644 CPUtime=6.29
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 2334 0 0 0 622 7 0 0 25 0 1 0 220357966 11923456 2170 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 2911 2170 102 219 0 2688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11644

[startup+12.7016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1840064/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=12332 CPUtime=12.68
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 2746 0 0 0 1259 9 0 0 25 0 1 0 220357966 12627968 2582 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 3083 2582 102 219 0 2860 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12332

[startup+25.5019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1838720/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=13960 CPUtime=25.48
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 3269 0 0 0 2534 14 0 0 25 0 1 0 220357966 14295040 2912 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 3490 2912 102 219 0 3267 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13960

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1833728/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=25292 CPUtime=51.08
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 4930 0 0 0 5082 26 0 0 25 0 1 0 220357966 25899008 4188 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 6323 4188 102 219 0 6100 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25292

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1829376/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=26956 CPUtime=102.26
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 5990 0 0 0 10184 42 0 0 25 0 1 0 220357966 27602944 5248 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 6739 5248 102 219 0 6516 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26956

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1825920/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=31544 CPUtime=162.25
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 7612 0 0 0 16165 60 0 0 25 0 1 0 220357966 32301056 6101 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 7886 6101 102 219 0 7663 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31544

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1823744/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=32968 CPUtime=222.24
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 8149 0 0 0 22151 73 0 0 25 0 1 0 220357966 33759232 6638 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 8242 6638 102 219 0 8019 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 32968

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1821952/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=33840 CPUtime=282.21
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 8591 0 0 0 28134 87 0 0 25 0 1 0 220357966 34652160 7080 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 8460 7080 102 219 0 8237 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33840

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1820096/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=40820 CPUtime=342.2
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 10585 0 0 0 34120 100 0 0 25 0 1 0 220357966 41799680 7537 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 10205 7537 102 219 0 9982 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40820

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1816960/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=41900 CPUtime=402.19
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 11365 0 0 0 40104 115 0 0 25 0 1 0 220357966 42905600 8317 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 10475 8317 102 219 0 10252 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41900

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1815360/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=42920 CPUtime=462.17
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 11748 0 0 0 46090 127 0 0 25 0 1 0 220357966 43950080 8700 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 10730 8700 102 219 0 10507 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 42920

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1813952/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=43552 CPUtime=522.16
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 12101 0 0 0 52076 140 0 0 25 0 1 0 220357966 44597248 9053 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 10888 9053 102 219 0 10665 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 43552

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1812544/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=44244 CPUtime=582.14
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 12437 0 0 0 58063 151 0 0 25 0 1 0 220357966 45305856 9389 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 11061 9389 102 219 0 10838 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 44244

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1811136/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=44968 CPUtime=642.13
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 12776 0 0 0 64049 164 0 0 25 0 1 0 220357966 46047232 9728 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 11242 9728 102 219 0 11019 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 44968

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1809536/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=46292 CPUtime=702.11
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 13177 0 0 0 70037 174 0 0 25 0 1 0 220357966 47403008 10129 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 11573 10129 102 219 0 11350 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 46292

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1808448/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=46928 CPUtime=762.1
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 13440 0 0 0 76025 185 0 0 25 0 1 0 220357966 48054272 10392 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 11732 10392 102 219 0 11509 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 46928

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1807232/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=47604 CPUtime=822.08
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 13734 0 0 0 82011 197 0 0 25 0 1 0 220357966 48746496 10686 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 11901 10686 102 219 0 11678 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 47604

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1805888/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=47924 CPUtime=882.07
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 14063 0 0 0 87997 210 0 0 25 0 1 0 220357966 49074176 11015 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 11981 11015 102 219 0 11758 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 47924

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1804544/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=61120 CPUtime=942.05
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 17461 0 0 0 93983 222 0 0 25 0 1 0 220357966 62586880 11340 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 15280 11340 102 219 0 15057 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 61120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1803328/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=61884 CPUtime=1002.04
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 17752 0 0 0 99971 233 0 0 25 0 1 0 220357966 63369216 11631 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 15471 11631 102 219 0 15248 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 61884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1802432/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=62692 CPUtime=1062.02
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 17994 0 0 0 105958 244 0 0 25 0 1 0 220357966 64196608 11873 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 15673 11873 102 219 0 15450 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 62692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1801216/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=62852 CPUtime=1122.01
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 18286 0 0 0 111946 255 0 0 25 0 1 0 220357966 64360448 12165 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 15713 12165 102 219 0 15490 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 62852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1800000/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=63712 CPUtime=1181.99
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 18591 0 0 0 117934 265 0 0 25 0 1 0 220357966 65241088 12470 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 15928 12470 102 219 0 15705 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 63712

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

[startup+1190.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1799808/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=63712 CPUtime=1189.99
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 18632 0 0 0 118732 267 0 0 25 0 1 0 220357966 65241088 12511 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 15928 12511 102 219 0 15705 0
Current children cumulated CPU time (s) 1189.99
Current children cumulated vsize (KiB) 63712

[startup+1196.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1799424/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=63712 CPUtime=1196.39
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 18721 0 0 0 119371 268 0 0 25 0 1 0 220357966 65241088 12600 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 15928 12600 102 219 0 15705 0
Current children cumulated CPU time (s) 1196.39
Current children cumulated vsize (KiB) 63712

[startup+1203.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1799168/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=64624 CPUtime=1202.78
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 18795 0 0 0 120008 270 0 0 25 0 1 0 220357966 66174976 12674 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 16156 12674 102 219 0 15933 0
Current children cumulated CPU time (s) 1202.78
Current children cumulated vsize (KiB) 64624

[startup+1206.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1799040/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=64624 CPUtime=1205.98
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 18833 0 0 0 120327 271 0 0 25 0 1 0 220357966 66174976 12712 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 16156 12712 102 219 0 15933 0
Current children cumulated CPU time (s) 1205.98
Current children cumulated vsize (KiB) 64624

[startup+1207.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1798976/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=64624 CPUtime=1206.78
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 18840 0 0 0 120407 271 0 0 25 0 1 0 220357966 66174976 12719 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 16156 12719 102 219 0 15933 0
Current children cumulated CPU time (s) 1206.78
Current children cumulated vsize (KiB) 64624

[startup+1207.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1798976/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=64624 CPUtime=1207.18
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 18842 0 0 0 120447 271 0 0 25 0 1 0 220357966 66174976 12721 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 16156 12721 102 219 0 15933 0
Current children cumulated CPU time (s) 1207.18
Current children cumulated vsize (KiB) 64624

[startup+1207.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7693
/proc/meminfo: memFree=1798912/2055920 swapFree=4157932/4192956
[pid=7692] ppid=7690 vsize=64624 CPUtime=1207.59
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7142 0 -1 4194304 18845 0 0 0 120487 272 0 0 25 0 1 0 220357966 66174976 12724 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 16156 12724 102 219 0 15933 0
Current children cumulated CPU time (s) 1207.59
Current children cumulated vsize (KiB) 64624

Child status: 0
Real time (s): 1207.96
CPU time (s): 1207.65
CPU user time (s): 1204.92
CPU system time (s): 2.72958
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 73412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1204.92
system time used= 2.72959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18853
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= 19810

runsolver used 1.08283 second user time and 3.00354 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May  8 20:12:03 UTC 2007

IDJOB= 459465
IDBENCH= 47926
IDSOLVER= 200
FILE ID= node45/459465-1178655123

PBS_JOBID= 5218414

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=61-P1=127-P2=131-P3=107-P4=47-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459465-1178655123/instance-459465-1178655123.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-459465-1178655123 -o ROOT/results/node45/conversion-459465-1178655123 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459465-1178655123/instance-459465-1178655123.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-459465-1178655123 -o ROOT/results/node45/solver-459465-1178655123 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459465-1178655123/instance-459465-1178655123.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  4652b0e8f21fa4edb3d66fa3030eb917

RANDOM SEED= 899388510

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1850584 kB
Buffers:         18456 kB
Cached:          67760 kB
SwapCached:      14356 kB
Active:         107012 kB
Inactive:        27648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850584 kB
SwapTotal:     4192956 kB
SwapFree:      4157932 kB
Dirty:            2356 kB
Writeback:           0 kB
Mapped:          55568 kB
Slab:            56196 kB
Committed_AS:  3976292 kB
PageTables:       1792 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 node45 on Tue May  8 20:32:11 UTC 2007