Trace number 459630

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 2007-03-23SAT (TO)3 1800.11 1801.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=5-P1=113-P2=107-P3=11-P4=43-P5=101-B.opb
MD5SUM8a0125b71bb37b2e2e8bfc178a3ff25d
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 benchmark0.089985
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 variables105
Total number of constraints11
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 constraints11
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)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

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/459630-1178657085/instance-459630-1178657085.opb ......
0.00/0.05	c done parsing opb.
0.00/0.05	o 41
0.79/0.88	o 33
2.39/2.47	o 15
3.69/3.72	o 13
9.29/9.30	o 5
9.98/10.01	o 3
1800.09/1801.40	s SATISFIABLE
1800.09/1801.40	v x1 -x10 -x100 -x101 x102 -x103 -x104 -x105 x106 x107 -x108 -x109 x11 -x110 -x111 -x112 x113 x114 -x115 -x116 -x117 -x118 -x119
1800.09/1801.40	v -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139
1800.09/1801.40	v -x14 -x140 x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 -x159
1800.09/1801.40	v -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 -x178
1800.09/1801.40	v -x179 x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197
1800.09/1801.40	v -x198 -x199 x2 -x20 -x200 -x201 -x202 -x203 x204 -x205 -x206 x207 -x208 -x209 x21 x210 -x211 -x212 -x213 -x214 -x215 -x216
1800.09/1801.40	v -x217 x218 -x219 x22 -x220 x221 -x222 -x223 x224 x225 -x226 -x227 x228 -x229 -x23 -x230 x231 x232 -x233 -x234 x235 -x236 -x237
1800.09/1801.40	v x238 x239 x24 -x240 -x241 x242 -x243 -x244 x245 x246 -x247 -x248 x249 x25 -x250 -x251 x252 x253 -x254 x255 -x256 -x257 x258
1800.09/1801.40	v -x259 x26 x260 -x261 x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 x27 -x270 -x271 -x272 -x273 x274 -x275 x276 -x277 -x278
1800.09/1801.40	v x279 x28 -x280 x281 -x282 x283 -x284 -x285 x286 -x287 -x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 x295 -x296 x297 -x298 -x299
1800.09/1801.40	v -x3 x30 x300 -x301 x302 x303 x304 -x305 -x306 x307 -x308 -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 x316 x317 x318 -x319
1800.09/1801.40	v x32 -x320 x321 -x322 x323 x324 x325 -x326 -x327 x328 -x329 x33 x330 x331 x332 -x333 -x334 x335 -x336 -x337 -x338 -x339 -x34
1800.09/1801.40	v -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 x35 -x350 x36 -x37 x38 x39 -x4 x40 -x41 -x42 x43 -x44 -x45 -x46 -x47
1800.09/1801.40	v -x48 -x49 -x5 x50 -x51 -x52 x53 -x54 -x55 x56 x57 -x58 x59 -x6 -x60 -x61 x62 -x63 x64 x65 x66 -x67 -x68 x69 -x7 -x70 x71 -x72 -x73
1800.09/1801.40	v -x74 -x75 -x76 -x77 -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/459630-1178657085/instance-459630-1178657085.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node23/watcher-459630-1178657085 -o ROOT/results/node23/solver-459630-1178657085 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459630-1178657085/instance-459630-1178657085.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: 0.98 1.09 1.02 3/77 447
/proc/meminfo: memFree=1848824/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=1468 CPUtime=0
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 313625628 1503232 136 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591335 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 367 136 86 219 0 144 0

[startup+0.074007 s]
/proc/loadavg: 0.98 1.09 1.02 3/77 447
/proc/meminfo: memFree=1848824/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=1864 CPUtime=0.07
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 315 0 0 0 7 0 0 0 18 0 1 0 313625628 1908736 297 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 466 297 102 219 0 243 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1864

[startup+0.101012 s]
/proc/loadavg: 0.98 1.09 1.02 3/77 447
/proc/meminfo: memFree=1848824/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=2376 CPUtime=0.09
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 370 0 0 0 9 0 0 0 18 0 1 0 313625628 2433024 352 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 594 352 102 219 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2376

[startup+0.301049 s]
/proc/loadavg: 0.98 1.09 1.02 3/77 447
/proc/meminfo: memFree=1848824/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=3728 CPUtime=0.29
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 715 0 0 0 29 0 0 0 19 0 1 0 313625628 3817472 697 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 932 697 102 219 0 709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3728

[startup+0.701127 s]
/proc/loadavg: 0.98 1.09 1.02 3/77 447
/proc/meminfo: memFree=1848824/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=5916 CPUtime=0.69
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 1067 0 0 0 68 1 0 0 23 0 1 0 313625628 6057984 1049 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 1479 1049 102 219 0 1256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5916

[startup+1.50128 s]
/proc/loadavg: 0.98 1.09 1.02 2/78 448
/proc/meminfo: memFree=1844208/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=6512 CPUtime=1.49
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 1438 0 0 0 147 2 0 0 25 0 1 0 313625628 6668288 1371 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 1628 1371 102 219 0 1405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6512

[startup+3.10159 s]
/proc/loadavg: 0.98 1.09 1.02 2/78 448
/proc/meminfo: memFree=1843248/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=7424 CPUtime=3.09
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 1787 0 0 0 306 3 0 0 25 0 1 0 313625628 7602176 1623 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 1856 1623 102 219 0 1633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7424

[startup+6.30221 s]
/proc/loadavg: 0.98 1.09 1.02 2/78 448
/proc/meminfo: memFree=1841968/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=7820 CPUtime=6.29
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 1937 0 0 0 623 6 0 0 25 0 1 0 313625628 8007680 1773 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 1955 1773 102 219 0 1732 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7820

[startup+12.7015 s]
/proc/loadavg: 0.98 1.08 1.02 2/78 448
/proc/meminfo: memFree=1840624/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=13528 CPUtime=12.68
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 2450 0 0 0 1259 9 0 0 25 0 1 0 313625628 13852672 2093 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 3382 2093 102 219 0 3159 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13528

[startup+25.5019 s]
/proc/loadavg: 0.99 1.08 1.02 2/78 448
/proc/meminfo: memFree=1837040/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=14484 CPUtime=25.49
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 3384 0 0 0 2534 15 0 0 25 0 1 0 313625628 14831616 3027 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 3621 3027 102 219 0 3398 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14484

[startup+51.1019 s]
/proc/loadavg: 0.99 1.07 1.02 2/78 448
/proc/meminfo: memFree=1833648/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=25344 CPUtime=51.06
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 4633 0 0 0 5080 26 0 0 25 0 1 0 313625628 25952256 3891 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 6336 3891 102 219 0 6113 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 25344

[startup+102.307 s]
/proc/loadavg: 0.99 1.06 1.01 2/78 448
/proc/meminfo: memFree=1826416/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=27600 CPUtime=102.24
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 6377 0 0 0 10177 47 0 0 25 0 1 0 313625628 28262400 5635 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 6900 5635 102 219 0 6677 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 27600

[startup+162.301 s]
/proc/loadavg: 0.99 1.05 1.01 2/78 448
/proc/meminfo: memFree=1821872/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=32552 CPUtime=162.19
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 8252 0 0 0 16155 64 0 0 25 0 1 0 313625628 33333248 6741 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 8138 6741 102 219 0 7915 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 32552

[startup+222.301 s]
/proc/loadavg: 0.99 1.03 1.00 2/78 448
/proc/meminfo: memFree=1819376/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=34380 CPUtime=222.15
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 8891 0 0 0 22135 80 0 0 25 0 1 0 313625628 35205120 7380 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 8595 7380 102 219 0 8372 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 34380

[startup+282.302 s]
/proc/loadavg: 0.99 1.03 1.00 2/78 448
/proc/meminfo: memFree=1817520/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=35304 CPUtime=282.1
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 9368 0 0 0 28115 95 0 0 25 0 1 0 313625628 36151296 7857 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 8826 7857 102 219 0 8603 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 35304

[startup+342.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 448
/proc/meminfo: memFree=1815792/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=42324 CPUtime=342.07
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 11334 0 0 0 34096 111 0 0 25 0 1 0 313625628 43339776 8286 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 10581 8286 102 219 0 10358 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 42324

[startup+402.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 448
/proc/meminfo: memFree=1813936/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=43292 CPUtime=402.02
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 11797 0 0 0 40078 124 0 0 25 0 1 0 313625628 44331008 8749 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 10823 8749 102 219 0 10600 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 43292

[startup+462.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 448
/proc/meminfo: memFree=1812080/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=44520 CPUtime=461.98
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 12256 0 0 0 46061 137 0 0 25 0 1 0 313625628 45588480 9208 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 11130 9208 102 219 0 10907 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 44520

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 448
/proc/meminfo: memFree=1810288/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=45176 CPUtime=521.93
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 12703 0 0 0 52045 148 0 0 25 0 1 0 313625628 46260224 9655 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 11294 9655 102 219 0 11071 0
Current children cumulated CPU time (s) 521.93
Current children cumulated vsize (KiB) 45176

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 448
/proc/meminfo: memFree=1808880/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=46264 CPUtime=581.88
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 13050 0 0 0 58028 160 0 0 25 0 1 0 313625628 47374336 10002 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 11566 10002 102 219 0 11343 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 46264

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 448
/proc/meminfo: memFree=1807344/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=47020 CPUtime=641.83
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 13426 0 0 0 64009 174 0 0 25 0 1 0 313625628 48148480 10378 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 11755 10378 102 219 0 11532 0
Current children cumulated CPU time (s) 641.83
Current children cumulated vsize (KiB) 47020


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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 448
/proc/meminfo: memFree=1802736/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=49200 CPUtime=821.7
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 14548 0 0 0 81966 204 0 0 25 0 1 0 313625628 50380800 11500 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 12300 11500 102 219 0 12077 0
Current children cumulated CPU time (s) 821.7
Current children cumulated vsize (KiB) 49200

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 448
/proc/meminfo: memFree=1801392/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=62248 CPUtime=881.67
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 17945 0 0 0 87951 216 0 0 25 0 1 0 313625628 63741952 11824 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 15562 11824 102 219 0 15339 0
Current children cumulated CPU time (s) 881.67
Current children cumulated vsize (KiB) 62248

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 448
/proc/meminfo: memFree=1800304/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=63056 CPUtime=941.62
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 18212 0 0 0 93936 226 0 0 25 0 1 0 313625628 64569344 12091 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 15764 12091 102 219 0 15541 0
Current children cumulated CPU time (s) 941.62
Current children cumulated vsize (KiB) 63056

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/84 582
/proc/meminfo: memFree=1797696/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=63056 CPUtime=1001.57
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 18536 0 0 0 99909 248 0 0 25 0 1 0 313625628 64569344 12415 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 15764 12415 102 219 0 15541 0
Current children cumulated CPU time (s) 1001.57
Current children cumulated vsize (KiB) 63056

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 646
/proc/meminfo: memFree=1797680/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=63912 CPUtime=1061.52
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 18832 0 0 0 105890 262 0 0 25 0 1 0 313625628 65445888 12711 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 15978 12711 102 219 0 15755 0
Current children cumulated CPU time (s) 1061.52
Current children cumulated vsize (KiB) 63912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1796656/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=64072 CPUtime=1121.48
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 19100 0 0 0 111876 272 0 0 25 0 1 0 313625628 65609728 12979 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 16018 12979 102 219 0 15795 0
Current children cumulated CPU time (s) 1121.48
Current children cumulated vsize (KiB) 64072

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1795248/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=65144 CPUtime=1181.44
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 19426 0 0 0 117864 280 0 0 25 0 1 0 313625628 66707456 13305 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 16286 13305 102 219 0 16063 0
Current children cumulated CPU time (s) 1181.44
Current children cumulated vsize (KiB) 65144

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1794096/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=66112 CPUtime=1241.4
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 19701 0 0 0 123850 290 0 0 25 0 1 0 313625628 67698688 13580 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 16528 13580 102 219 0 16305 0
Current children cumulated CPU time (s) 1241.4
Current children cumulated vsize (KiB) 66112

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1792368/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=66112 CPUtime=1301.33
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 20147 0 0 0 129834 299 0 0 25 0 1 0 313625628 67698688 14026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 16528 14026 102 219 0 16305 0
Current children cumulated CPU time (s) 1301.33
Current children cumulated vsize (KiB) 66112

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1791600/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=67140 CPUtime=1361.29
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 20368 0 0 0 135820 309 0 0 25 0 1 0 313625628 68751360 14247 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 16785 14247 102 219 0 16562 0
Current children cumulated CPU time (s) 1361.29
Current children cumulated vsize (KiB) 67140

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1790640/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=67140 CPUtime=1421.25
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 20615 0 0 0 141807 318 0 0 25 0 1 0 313625628 68751360 14494 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 16785 14494 102 219 0 16562 0
Current children cumulated CPU time (s) 1421.25
Current children cumulated vsize (KiB) 67140

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1789296/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=68392 CPUtime=1481.21
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 20942 0 0 0 147795 326 0 0 25 0 1 0 313625628 70033408 14821 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 17098 14821 102 219 0 16875 0
Current children cumulated CPU time (s) 1481.21
Current children cumulated vsize (KiB) 68392

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1788528/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=68392 CPUtime=1541.16
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 21138 0 0 0 153783 333 0 0 25 0 1 0 313625628 70033408 15017 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550331 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 17098 15017 102 219 0 16875 0
Current children cumulated CPU time (s) 1541.16
Current children cumulated vsize (KiB) 68392

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1787376/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=69712 CPUtime=1601.14
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 21424 0 0 0 159772 342 0 0 25 0 1 0 313625628 71385088 15303 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 17428 15303 102 219 0 17205 0
Current children cumulated CPU time (s) 1601.14
Current children cumulated vsize (KiB) 69712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1786352/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=69856 CPUtime=1661.08
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 21667 0 0 0 165757 351 0 0 25 0 1 0 313625628 71532544 15546 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 17464 15546 102 219 0 17241 0
Current children cumulated CPU time (s) 1661.08
Current children cumulated vsize (KiB) 69856

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1785392/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=69856 CPUtime=1721.05
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 21907 0 0 0 171744 361 0 0 25 0 1 0 313625628 71532544 15786 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 17464 15786 102 219 0 17241 0
Current children cumulated CPU time (s) 1721.05
Current children cumulated vsize (KiB) 69856

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1784368/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=71088 CPUtime=1781
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 22121 0 0 0 177732 368 0 0 25 0 1 0 313625628 72794112 16000 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 17772 16000 102 219 0 17549 0
Current children cumulated CPU time (s) 1781
Current children cumulated vsize (KiB) 71088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 646
/proc/meminfo: memFree=1783920/2055920 swapFree=4169188/4192956
[pid=447] ppid=445 vsize=71088 CPUtime=1800.09
/proc/447/stat : 447 (PBS4_SAT07v2) R 445 447 32425 0 -1 4194304 22246 0 0 0 179636 373 0 0 25 0 1 0 313625628 72794112 16125 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 0 0 0
/proc/447/statm: 17772 16125 102 219 0 17549 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 71088

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1801.42
CPU time (s): 1800.11
CPU user time (s): 1796.36
CPU system time (s): 3.74543
CPU usage (%): 99.9274
Max. virtual memory (cumulated for all children) (KiB): 71088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.36
system time used= 3.74543
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22249
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= 41060

runsolver used 1.54576 second user time and 5.01524 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue May  8 20:44:45 UTC 2007

IDJOB= 459630
IDBENCH= 48091
IDSOLVER= 200
FILE ID= node23/459630-1178657085

PBS_JOBID= 5218416

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=5-P1=113-P2=107-P3=11-P4=43-P5=101-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459630-1178657085/instance-459630-1178657085.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-459630-1178657085 -o ROOT/results/node23/conversion-459630-1178657085 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459630-1178657085/instance-459630-1178657085.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-459630-1178657085 -o ROOT/results/node23/solver-459630-1178657085 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459630-1178657085/instance-459630-1178657085.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  8a0125b71bb37b2e2e8bfc178a3ff25d

RANDOM SEED= 477274715

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1849232 kB
Buffers:         27060 kB
Cached:          72804 kB
SwapCached:       2612 kB
Active:          63460 kB
Inactive:        60256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849232 kB
SwapTotal:     4192956 kB
SwapFree:      4169188 kB
Dirty:            2404 kB
Writeback:           0 kB
Mapped:          31488 kB
Slab:            68456 kB
Committed_AS:  5173592 kB
PageTables:       1800 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 node23 on Tue May  8 21:14:49 UTC 2007