Trace number 459627

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=71-P1=29-P2=241-P3=127-P4=67-P5=23-B.opb
MD5SUM2f50a7c4db6c104684b2cc399418ffd9
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 benchmark0.183971
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/459627-1178657037/instance-459627-1178657037.opb ......
7.88/7.99	c done parsing opb.
7.88/7.99	o 81
11.49/11.52	o 53
162.35/162.48	o 45
169.85/169.98	o 43
240.13/240.26	o 41
423.99/424.14	o 19
462.47/462.60	o 13
534.15/534.38	o 11
535.15/535.32	o 5
536.35/536.57	o 3
1800.03/1800.60	s SATISFIABLE
1800.03/1800.60	v x1 -x10 -x100 x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 x115 -x116 -x117 -x118
1800.03/1800.60	v x119 -x12 -x120 x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138
1800.03/1800.60	v -x139 x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 x153 x154 -x155 -x156 -x157 -x158
1800.03/1800.60	v -x159 -x16 -x160 x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178
1800.03/1800.60	v -x179 x18 -x180 -x181 -x182 -x183 -x184 x185 x186 -x187 -x188 x189 -x19 -x190 -x191 x192 x193 x194 -x195 -x196 x197 -x198 -x199
1800.03/1800.60	v x2 -x20 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218
1800.03/1800.60	v -x219 x22 -x220 -x221 -x222 -x223 -x224 x225 x226 -x227 -x228 x229 x23 -x230 -x231 x232 x233 x234 -x235 -x236 x237 -x238 -x239
1800.03/1800.60	v x24 x240 x241 x242 -x243 -x244 x245 -x246 -x247 x248 x249 x25 -x250 -x251 x252 x253 -x254 x255 -x256 -x257 -x258 -x259 -x26
1800.03/1800.60	v -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 -x272 x273 -x274 -x275 x276 x277 -x278 x279 x28
1800.03/1800.60	v -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 x289 -x29 -x290 -x291 x292 x293 -x294 x295 -x296 x297 -x298 -x299 -x3
1800.03/1800.60	v x30 x300 x301 -x302 x303 -x304 x305 -x306 -x307 x308 x309 x31 -x310 x311 -x312 x313 -x314 -x315 -x316 -x317 -x318 -x319 x32
1800.03/1800.60	v -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 x337 -x338 -x339
1800.03/1800.60	v -x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358
1800.03/1800.60	v -x359 x36 -x360 x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 x377 -x378
1800.03/1800.60	v -x379 -x38 x380 -x381 -x382 x383 -x384 -x385 -x386 -x387 -x388 -x389 x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398
1800.03/1800.60	v -x399 -x4 -x40 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 x409 x41 -x410 -x411 x412 -x413 -x414 x415 -x416 x417
1800.03/1800.60	v -x418 -x419 -x42 x420 -x421 -x422 x423 -x424 x425 -x426 -x427 x428 -x429 -x43 -x430 x431 -x432 x433 -x434 -x435 x436 -x437
1800.03/1800.60	v -x438 x439 -x44 -x440 x45 x46 x47 x48 x49 -x5 x50 -x51 -x52 x53 -x54 -x55 x56 x57 -x58 -x59 -x6 x60 x61 -x62 x63 -x64 x65 -x66 -x67
1800.03/1800.60	v -x68 -x69 -x7 -x70 -x71 -x72 x73 -x74 -x75 x76 -x77 -x78 x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x9 x90 -x91 -x92
1800.03/1800.60	v -x93 -x94 -x95 x96 x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459627-1178657037/instance-459627-1178657037.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node21/watcher-459627-1178657037 -o ROOT/results/node21/solver-459627-1178657037 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459627-1178657037/instance-459627-1178657037.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: 0.99 0.98 0.99 3/77 10958
/proc/meminfo: memFree=1923448/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=1456 CPUtime=0
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 313621041 1490944 134 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134529619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 364 134 86 219 0 141 0

[startup+0.0692251 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10958
/proc/meminfo: memFree=1923448/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=1868 CPUtime=0.06
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 281 0 0 0 6 0 0 0 18 0 1 0 313621041 1912832 263 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 467 263 90 219 0 244 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1868

[startup+0.102228 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10958
/proc/meminfo: memFree=1923448/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=2380 CPUtime=0.09
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 341 0 0 0 9 0 0 0 18 0 1 0 313621041 2437120 323 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 595 323 90 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.302251 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10958
/proc/meminfo: memFree=1923448/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=3536 CPUtime=0.29
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 694 0 0 0 29 0 0 0 19 0 1 0 313621041 3620864 676 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 884 676 90 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.701295 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10958
/proc/meminfo: memFree=1923448/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=5916 CPUtime=0.69
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 1125 0 0 0 68 1 0 0 22 0 1 0 313621041 6057984 1107 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 1479 1107 90 219 0 1256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5916

[startup+1.50138 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1918128/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=6648 CPUtime=1.49
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 1548 0 0 0 148 1 0 0 25 0 1 0 313621041 6807552 1481 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 1662 1481 90 219 0 1439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6648

[startup+3.10156 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1917424/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=11660 CPUtime=3.09
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 1990 0 0 0 306 3 0 0 25 0 1 0 313621041 11939840 1826 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 2915 1826 90 219 0 2692 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11660

[startup+6.30191 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1915312/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=12344 CPUtime=6.29
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 2341 0 0 0 623 6 0 0 25 0 1 0 313621041 12640256 2177 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 3086 2177 90 219 0 2863 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12344

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1912312/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=13940 CPUtime=12.69
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 3186 0 0 0 1258 11 0 0 25 0 1 0 313621041 14274560 2829 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 3485 2829 102 219 0 3262 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13940

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1910840/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=14680 CPUtime=25.49
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 3530 0 0 0 2533 16 0 0 25 0 1 0 313621041 15032320 3173 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 3670 3173 102 219 0 3447 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14680

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1907320/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=25708 CPUtime=51.08
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 4863 0 0 0 5082 26 0 0 25 0 1 0 313621041 26324992 4121 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 6427 4121 102 219 0 6204 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25708

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1901496/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=30888 CPUtime=102.27
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 7008 0 0 0 10176 51 0 0 25 0 1 0 313621041 31629312 5497 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 7722 5497 102 219 0 7499 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30888

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1899064/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=32320 CPUtime=162.25
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 7634 0 0 0 16155 70 0 0 25 0 1 0 313621041 33095680 6123 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 8080 6123 102 219 0 7857 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32320

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1896568/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=33476 CPUtime=222.24
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 8237 0 0 0 22133 91 0 0 25 0 1 0 313621041 34279424 6726 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 8369 6726 102 219 0 8146 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33476

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1893496/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=40792 CPUtime=282.22
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 10540 0 0 0 28114 108 0 0 25 0 1 0 313621041 41771008 7492 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 10198 7492 102 219 0 9975 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40792

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1891384/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=42148 CPUtime=342.2
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 11066 0 0 0 34094 126 0 0 25 0 1 0 313621041 43159552 8018 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 10537 8018 102 219 0 10314 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42148

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1889464/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=43352 CPUtime=402.19
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 11552 0 0 0 40076 143 0 0 25 0 1 0 313621041 44392448 8504 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 10838 8504 102 219 0 10615 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43352

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1887800/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=44408 CPUtime=462.18
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 11950 0 0 0 46059 159 0 0 25 0 1 0 313621041 45473792 8902 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 11102 8902 102 219 0 10879 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 44408

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1886072/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=45144 CPUtime=522.15
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 12372 0 0 0 52045 170 0 0 25 0 1 0 313621041 46227456 9324 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 11286 9324 102 219 0 11063 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45144

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1884664/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=45756 CPUtime=582.14
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 12719 0 0 0 58030 184 0 0 25 0 1 0 313621041 46854144 9671 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 11439 9671 102 219 0 11216 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45756

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1882616/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=46936 CPUtime=642.13
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 13205 0 0 0 64018 195 0 0 25 0 1 0 313621041 48062464 10157 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 11734 10157 102 219 0 11511 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 46936


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################

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1878008/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=62264 CPUtime=822.08
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 17389 0 0 0 81979 229 0 0 25 0 1 0 313621041 63758336 11268 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 15566 11268 102 219 0 15343 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 62264

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1877048/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=62264 CPUtime=882.06
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 17634 0 0 0 87967 239 0 0 25 0 1 0 313621041 63758336 11513 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 15566 11513 102 219 0 15343 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 62264

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1875768/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=63240 CPUtime=942.04
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 17949 0 0 0 93954 250 0 0 25 0 1 0 313621041 64757760 11828 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 15810 11828 102 219 0 15587 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 63240

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10959
/proc/meminfo: memFree=1874744/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=64124 CPUtime=1002.03
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 18207 0 0 0 99942 261 0 0 25 0 1 0 313621041 65662976 12086 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 16031 12086 102 219 0 15808 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 64124

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 11125
/proc/meminfo: memFree=1872128/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=64260 CPUtime=1061.93
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 18487 0 0 0 105921 272 0 0 25 0 1 0 313621041 65802240 12366 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 16065 12366 102 219 0 15842 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 64260

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1871984/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=65332 CPUtime=1121.9
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 18775 0 0 0 111908 282 0 0 25 0 1 0 313621041 66899968 12654 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 16333 12654 102 219 0 16110 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 65332

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1870832/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=66328 CPUtime=1181.88
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 19071 0 0 0 117896 292 0 0 25 0 1 0 313621041 67919872 12950 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 16582 12950 102 219 0 16359 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 66328

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1869808/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=66328 CPUtime=1241.86
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 19323 0 0 0 123885 301 0 0 25 0 1 0 313621041 67919872 13202 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 16582 13202 102 219 0 16359 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 66328

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1868848/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=67384 CPUtime=1301.85
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 19556 0 0 0 129874 311 0 0 25 0 1 0 313621041 69001216 13435 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 16846 13435 102 219 0 16623 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 67384

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1867952/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=67528 CPUtime=1361.83
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 19786 0 0 0 135866 317 0 0 25 0 1 0 313621041 69148672 13665 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 16882 13665 102 219 0 16659 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 67528

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1866808/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=67832 CPUtime=1421.83
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 20070 0 0 0 141858 325 0 0 25 0 1 0 313621041 69459968 13949 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 16958 13949 102 219 0 16735 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 67832

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1866104/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=68956 CPUtime=1481.8
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 20237 0 0 0 147847 333 0 0 25 0 1 0 313621041 70610944 14116 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 17239 14116 102 219 0 17016 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 68956

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1863992/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=69260 CPUtime=1541.79
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 20765 0 0 0 153838 341 0 0 25 0 1 0 313621041 70922240 14644 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 17315 14644 102 219 0 17092 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 69260

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1863032/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=69260 CPUtime=1601.77
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 21008 0 0 0 159828 349 0 0 25 0 1 0 313621041 70922240 14887 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 17315 14887 102 219 0 17092 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 69260

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1862072/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=70452 CPUtime=1661.76
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 21230 0 0 0 165819 357 0 0 25 0 1 0 313621041 72142848 15109 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 17613 15109 102 219 0 17390 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 70452

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1861240/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=70452 CPUtime=1721.75
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 21431 0 0 0 171810 365 0 0 25 0 1 0 313621041 72142848 15310 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 17613 15310 102 219 0 17390 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 70452

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1860408/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=70452 CPUtime=1781.73
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 21600 0 0 0 177802 371 0 0 25 0 1 0 313621041 72142848 15479 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 17613 15479 102 219 0 17390 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 70452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11157
/proc/meminfo: memFree=1860216/2055920 swapFree=4156340/4192956
[pid=10958] ppid=10956 vsize=70452 CPUtime=1800.03
/proc/10958/stat : 10958 (PBS4_SAT07v2) R 10956 10958 10003 0 -1 4194304 21640 0 0 0 179630 373 0 0 25 0 1 0 313621041 72142848 15519 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10958/statm: 17613 15519 102 219 0 17390 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 70452

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): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1796.3
CPU system time (s): 3.74843
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 70452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.3
system time used= 3.74843
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21643
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= 1330

runsolver used 1.57976 second user time and 4.51331 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue May  8 20:43:57 UTC 2007

IDJOB= 459627
IDBENCH= 48088
IDSOLVER= 200
FILE ID= node21/459627-1178657037

PBS_JOBID= 5217837

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=8-P0=71-P1=29-P2=241-P3=127-P4=67-P5=23-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459627-1178657037/instance-459627-1178657037.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-459627-1178657037 -o ROOT/results/node21/conversion-459627-1178657037 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459627-1178657037/instance-459627-1178657037.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-459627-1178657037 -o ROOT/results/node21/solver-459627-1178657037 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459627-1178657037/instance-459627-1178657037.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  2f50a7c4db6c104684b2cc399418ffd9

RANDOM SEED= 577455212

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1923856 kB
Buffers:         21140 kB
Cached:          31060 kB
SwapCached:      14916 kB
Active:          51364 kB
Inactive:        24104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1923856 kB
SwapTotal:     4192956 kB
SwapFree:      4156340 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          30484 kB
Slab:            42128 kB
Committed_AS:  5041880 kB
PageTables:       1788 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 node21 on Tue May  8 21:14:00 UTC 2007