Trace number 459638

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 1800.05 1800.92

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=79-P1=163-P2=61-P3=127-P4=163-P5=211-B.opb
MD5SUM0b0d874eaa404001e586f84b413e6897
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 benchmark0.187971
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 variables120
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

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/459638-1178657138/instance-459638-1178657138.opb ......
7.49/7.54	c done parsing opb.
7.49/7.54	o 183
8.18/8.24	o 167
8.88/8.91	o 125
13.19/13.20	o 63
13.29/13.37	o 21
13.88/13.99	o 19
15.29/15.36	o 13
15.99/16.02	o 7
43.78/43.82	o 3
1800.03/1800.90	s SATISFIABLE
1800.03/1800.90	v x1 x10 -x100 -x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 x114 -x115 x116 x117 x118 x119
1800.03/1800.90	v x12 -x120 x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 x13 x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 x138 -x139 x14
1800.03/1800.90	v -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 x153 x154 -x155 -x156 -x157 -x158 -x159 x16
1800.03/1800.90	v -x160 x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 x178 -x179 -x18
1800.03/1800.90	v -x180 -x181 -x182 -x183 -x184 x185 -x186 x187 x188 x189 x19 x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x2 -x20
1800.03/1800.90	v -x200 x201 -x202 x203 x204 x205 x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x22
1800.03/1800.90	v -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 x233 -x234 x235 x236 x237 x238 -x239 -x24
1800.03/1800.90	v -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 x25 -x250 -x251 -x252 x253 x254 x255 -x256 -x257 -x258 -x259 -x26
1800.03/1800.90	v -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279
1800.03/1800.90	v -x28 -x280 x281 -x282 -x283 -x284 x285 x286 x287 -x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299
1800.03/1800.90	v -x3 -x30 -x300 -x301 -x302 -x303 -x304 x305 -x306 -x307 -x308 x309 -x31 x310 x311 -x312 x313 -x314 -x315 -x316 -x317 -x318
1800.03/1800.90	v -x319 x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 x337 -x338
1800.03/1800.90	v -x339 -x34 -x340 -x341 -x342 -x343 -x344 x345 -x346 -x347 -x348 -x349 x35 -x350 -x351 -x352 x353 -x354 -x355 -x356 -x357 -x358
1800.03/1800.90	v -x359 x36 -x360 x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 x377 -x378
1800.03/1800.90	v x379 x38 x380 x381 x382 x383 -x384 x385 -x386 x387 x388 x389 x39 x390 x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4
1800.03/1800.90	v -x40 -x400 x401 -x402 x403 x404 x405 x406 x407 -x408 x409 x41 -x410 x411 x412 x413 x414 x415 -x416 x417 -x418 x419 x42 x420 x421
1800.03/1800.90	v x422 x423 -x424 x425 -x426 x427 x428 x429 -x43 x430 x431 -x432 x433 -x434 x435 x436 x437 x438 x439 x44 -x440 x45 x46 x47 x48 x49
1800.03/1800.90	v -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 -x74 x75
1800.03/1800.90	v 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/459638-1178657138/instance-459638-1178657138.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node22/watcher-459638-1178657138 -o ROOT/results/node22/solver-459638-1178657138 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459638-1178657138/instance-459638-1178657138.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: 0.92 0.98 0.99 3/77 10487
/proc/meminfo: memFree=1913464/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=1456 CPUtime=0
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 313631458 1490944 134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 364 134 86 219 0 141 0

[startup+0.00998101 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10487
/proc/meminfo: memFree=1913464/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=1452 CPUtime=0
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 313631458 1486848 159 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 363 159 90 219 0 140 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1452

[startup+0.101995 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10487
/proc/meminfo: memFree=1913464/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=2380 CPUtime=0.09
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 313631458 2437120 328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 595 328 90 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.302025 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10487
/proc/meminfo: memFree=1913464/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=3536 CPUtime=0.29
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 645 0 0 0 29 0 0 0 19 0 1 0 313631458 3620864 627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 884 627 90 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.701085 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10487
/proc/meminfo: memFree=1913464/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=5780 CPUtime=0.69
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 1085 0 0 0 68 1 0 0 23 0 1 0 313631458 5918720 1067 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 1445 1067 90 219 0 1222 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5780

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10488
/proc/meminfo: memFree=1908528/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=10468 CPUtime=1.49
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 1692 0 0 0 147 2 0 0 25 0 1 0 313631458 10719232 1625 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 2617 1625 90 219 0 2394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10468

[startup+3.10145 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10488
/proc/meminfo: memFree=1906544/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=11128 CPUtime=3.09
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 2098 0 0 0 307 2 0 0 25 0 1 0 313631458 11395072 2031 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 2782 2031 90 219 0 2559 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11128

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10488
/proc/meminfo: memFree=1904368/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=12056 CPUtime=6.29
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 2560 0 0 0 623 6 0 0 25 0 1 0 313631458 12345344 2396 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 3014 2396 90 219 0 2791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12056

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 10488
/proc/meminfo: memFree=1902960/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=13384 CPUtime=12.69
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 3003 0 0 0 1258 11 0 0 25 0 1 0 313631458 13705216 2646 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 3346 2646 102 219 0 3123 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13384

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10488
/proc/meminfo: memFree=1901104/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=15972 CPUtime=25.49
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 3776 0 0 0 2530 19 0 0 25 0 1 0 313631458 16355328 3034 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 3993 3034 102 219 0 3770 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15972

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 10488
/proc/meminfo: memFree=1895024/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=26080 CPUtime=51.07
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 5347 0 0 0 5078 29 0 0 25 0 1 0 313631458 26705920 4605 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 6520 4605 102 219 0 6297 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26080

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 10488
/proc/meminfo: memFree=1891120/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=31260 CPUtime=102.26
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 7074 0 0 0 10178 48 0 0 25 0 1 0 313631458 32010240 5563 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 7815 5563 102 219 0 7592 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31260

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10488
/proc/meminfo: memFree=1887920/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=32676 CPUtime=162.24
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 7844 0 0 0 16156 68 0 0 25 0 1 0 313631458 33460224 6333 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 8169 6333 102 219 0 7946 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32676

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10488
/proc/meminfo: memFree=1885680/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=33732 CPUtime=222.22
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 8402 0 0 0 22138 84 0 0 25 0 1 0 313631458 34541568 6891 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 8433 6891 102 219 0 8210 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33732

[startup+282.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 10488
/proc/meminfo: memFree=1881968/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=41564 CPUtime=282.2
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 10836 0 0 0 28119 101 0 0 25 0 1 0 313631458 42561536 7788 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 10391 7788 102 219 0 10168 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 41564

[startup+342.301 s]
/proc/loadavg: 1.19 1.04 1.01 2/78 10488
/proc/meminfo: memFree=1879664/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=43132 CPUtime=342.19
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 11376 0 0 0 34100 119 0 0 25 0 1 0 313631458 44167168 8328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 10783 8328 102 219 0 10560 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 43132

[startup+402.301 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 10488
/proc/meminfo: memFree=1878128/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=43616 CPUtime=402.17
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 11810 0 0 0 40081 136 0 0 25 0 1 0 313631458 44662784 8762 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 10904 8762 102 219 0 10681 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 43616

[startup+462.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 10488
/proc/meminfo: memFree=1876272/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=44680 CPUtime=462.15
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 12197 0 0 0 46065 150 0 0 25 0 1 0 313631458 45752320 9149 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 11170 9149 102 219 0 10947 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 44680

[startup+522.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 10488
/proc/meminfo: memFree=1874544/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=45260 CPUtime=522.13
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 12608 0 0 0 52049 164 0 0 25 0 1 0 313631458 46346240 9560 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 11315 9560 102 219 0 11092 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 45260

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10488
/proc/meminfo: memFree=1873008/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=45876 CPUtime=582.11
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 12958 0 0 0 58034 177 0 0 25 0 1 0 313631458 46977024 9910 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 11469 9910 102 219 0 11246 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 45876

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10488
/proc/meminfo: memFree=1871600/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=46532 CPUtime=642.09
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 13287 0 0 0 64019 190 0 0 25 0 1 0 313631458 47648768 10239 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 11633 10239 102 219 0 11410 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 46532


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10488
/proc/meminfo: memFree=1865776/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=62164 CPUtime=882.02
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 17747 0 0 0 87962 240 0 0 25 0 1 0 313631458 63655936 11626 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10487/statm: 15541 11626 102 219 0 15318 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 62164

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 10604
/proc/meminfo: memFree=1863040/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=62164 CPUtime=941.99
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 18067 0 0 0 93940 259 0 0 25 0 1 0 313631458 63655936 11946 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 15541 11946 102 219 0 15318 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 62164

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1863088/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=63052 CPUtime=1001.96
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 18374 0 0 0 99919 277 0 0 25 0 1 0 313631458 64565248 12253 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 15763 12253 102 219 0 15540 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 63052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1861744/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=63996 CPUtime=1061.91
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 18648 0 0 0 105906 285 0 0 25 0 1 0 313631458 65531904 12527 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 15999 12527 102 219 0 15776 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 63996

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1860656/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=63996 CPUtime=1121.87
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 18908 0 0 0 111890 297 0 0 25 0 1 0 313631458 65531904 12787 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 15999 12787 102 219 0 15776 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 63996

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1859376/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=64996 CPUtime=1181.84
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 19210 0 0 0 117876 308 0 0 25 0 1 0 313631458 66555904 13089 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 16249 13089 102 219 0 16026 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 64996

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1858288/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=65132 CPUtime=1241.8
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 19463 0 0 0 123862 318 0 0 25 0 1 0 313631458 66695168 13342 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 16283 13342 102 219 0 16060 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 65132

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1856944/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=66476 CPUtime=1301.76
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 19771 0 0 0 129849 327 0 0 25 0 1 0 313631458 68071424 13650 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 16619 13650 102 219 0 16396 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 66476

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1855920/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=66620 CPUtime=1361.73
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 20006 0 0 0 135838 335 0 0 25 0 1 0 313631458 68218880 13885 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 16655 13885 102 219 0 16432 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 66620

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1854960/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=67748 CPUtime=1421.68
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 20259 0 0 0 141823 345 0 0 25 0 1 0 313631458 69373952 14138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 16937 14138 102 219 0 16714 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 67748

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1853808/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=67884 CPUtime=1481.63
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 20516 0 0 0 147810 353 0 0 25 0 1 0 313631458 69513216 14395 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 16971 14395 102 219 0 16748 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 67884

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1852976/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=67884 CPUtime=1541.6
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 20714 0 0 0 153798 362 0 0 25 0 1 0 313631458 69513216 14593 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 16971 14593 102 219 0 16748 0
Current children cumulated CPU time (s) 1541.6
Current children cumulated vsize (KiB) 67884

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1851760/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=69084 CPUtime=1601.57
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 20993 0 0 0 159786 371 0 0 25 0 1 0 313631458 70742016 14872 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 17271 14872 102 219 0 17048 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 69084

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1850736/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=69084 CPUtime=1661.52
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 21235 0 0 0 165773 379 0 0 25 0 1 0 313631458 70742016 15114 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 17271 15114 102 219 0 17048 0
Current children cumulated CPU time (s) 1661.52
Current children cumulated vsize (KiB) 69084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1849584/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=70360 CPUtime=1721.48
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 21500 0 0 0 171760 388 0 0 25 0 1 0 313631458 72048640 15379 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 17590 15379 102 219 0 17367 0
Current children cumulated CPU time (s) 1721.48
Current children cumulated vsize (KiB) 70360

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1848688/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=70360 CPUtime=1781.45
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 21692 0 0 0 177749 396 0 0 25 0 1 0 313631458 72048640 15571 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 17590 15571 102 219 0 17367 0
Current children cumulated CPU time (s) 1781.45
Current children cumulated vsize (KiB) 70360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1848496/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=70360 CPUtime=1800.03
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 21751 0 0 0 179605 398 0 0 25 0 1 0 313631458 72048640 15630 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 17590 15630 102 219 0 17367 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 70360

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1848496/2055920 swapFree=4163680/4192956
[pid=10487] ppid=10485 vsize=70360 CPUtime=1800.03
/proc/10487/stat : 10487 (PBS4_SAT07v2) R 10485 10487 9835 0 -1 4194304 21751 0 0 0 179605 398 0 0 25 0 1 0 313631458 72048640 15630 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10487/statm: 17590 15630 102 219 0 17367 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 70360

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.05
CPU user time (s): 1796.05
CPU system time (s): 4.00039
CPU usage (%): 99.9521
Max. virtual memory (cumulated for all children) (KiB): 72096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.05
system time used= 4.00039
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21754
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= 23141

runsolver used 1.52577 second user time and 4.45332 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  8 20:45:38 UTC 2007

IDJOB= 459638
IDBENCH= 48099
IDSOLVER= 200
FILE ID= node22/459638-1178657138

PBS_JOBID= 5218425

Free space on /tmp= 66540 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=8-P0=79-P1=163-P2=61-P3=127-P4=163-P5=211-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459638-1178657138/instance-459638-1178657138.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-459638-1178657138 -o ROOT/results/node22/conversion-459638-1178657138 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459638-1178657138/instance-459638-1178657138.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-459638-1178657138 -o ROOT/results/node22/solver-459638-1178657138 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459638-1178657138/instance-459638-1178657138.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  0b0d874eaa404001e586f84b413e6897

RANDOM SEED= 272363348

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1913872 kB
Buffers:          7712 kB
Cached:          42132 kB
SwapCached:       7276 kB
Active:          60252 kB
Inactive:        16912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913872 kB
SwapTotal:     4192956 kB
SwapFree:      4163680 kB
Dirty:            2276 kB
Writeback:           0 kB
Mapped:          34592 kB
Slab:            50568 kB
Committed_AS:  4540764 kB
PageTables:       1688 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= 66540 MiB

End job on node22 on Tue May  8 21:15:41 UTC 2007