Trace number 459503

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 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=47-P1=211-P2=233-P3=173-P4=181-P5=71-B.opb
MD5SUM66c115908fb4694df4d314e4daf7ce17
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 benchmark0.12598
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/459503-1178655333/instance-459503-1178655333.opb ......
16.09/16.13	c done parsing opb.
16.09/16.13	o 193
21.38/21.42	o 73
28.79/28.81	o 17
57.38/57.42	o 9
169.04/169.18	o 7
299.40/299.60	o 5
435.16/435.35	o 3
1800.05/1800.60	s SATISFIABLE
1800.05/1800.60	v x1 x10 -x100 -x101 -x102 x103 -x104 -x105 x106 -x107 -x108 x109 x11 -x110 x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119
1800.05/1800.60	v -x12 -x120 x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 x13 x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 x138 -x139
1800.05/1800.60	v -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 x153 x154 -x155 -x156 -x157 -x158 -x159
1800.05/1800.60	v -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x17 x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179
1800.05/1800.60	v x18 -x180 -x181 -x182 -x183 -x184 x185 -x186 x187 -x188 -x189 x19 -x190 -x191 -x192 x193 -x194 x195 -x196 -x197 -x198 -x199
1800.05/1800.60	v x2 -x20 -x200 x201 -x202 x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218
1800.05/1800.60	v x219 x22 -x220 -x221 -x222 -x223 -x224 x225 -x226 x227 -x228 -x229 -x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238
1800.05/1800.60	v -x239 x24 -x240 x241 -x242 x243 -x244 -x245 -x246 -x247 -x248 x249 x25 x250 -x251 -x252 x253 -x254 -x255 x256 x257 x258 -x259
1800.05/1800.60	v x26 -x260 x261 -x262 -x263 x264 x265 x266 -x267 -x268 x269 x27 -x270 -x271 x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28
1800.05/1800.60	v -x280 x281 x282 -x283 -x284 x285 -x286 -x287 x288 x289 x29 x290 -x291 -x292 x293 -x294 -x295 x296 x297 x298 -x299 -x3 x30 -x300
1800.05/1800.60	v x301 -x302 -x303 x304 -x305 -x306 -x307 -x308 -x309 x31 -x310 -x311 -x312 x313 -x314 x315 -x316 x317 -x318 x319 -x32 -x320
1800.05/1800.60	v x321 -x322 x323 -x324 x325 -x326 x327 -x328 x329 x33 -x330 x331 -x332 x333 -x334 x335 -x336 -x337 -x338 -x339 x34 -x340 -x341
1800.05/1800.60	v -x342 -x343 -x344 x345 -x346 x347 -x348 x349 x35 -x350 x351 -x352 x353 -x354 x355 -x356 x357 -x358 x359 -x36 -x360 x361 -x362
1800.05/1800.60	v x363 -x364 x365 -x366 x367 -x368 x369 x37 -x370 x371 -x372 x373 -x374 x375 -x376 x377 x378 -x379 x38 -x380 -x381 -x382 -x383
1800.05/1800.60	v -x384 -x385 -x386 -x387 -x388 -x389 x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 x40 -x400 -x401 -x402
1800.05/1800.60	v -x403 -x404 -x405 -x406 -x407 -x408 x409 x41 x410 -x411 -x412 -x413 -x414 -x415 -x416 x417 x418 -x419 -x42 -x420 -x421 -x422
1800.05/1800.60	v -x423 -x424 x425 x426 -x427 -x428 -x429 -x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440 x45 x46
1800.05/1800.60	v x47 -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
1800.05/1800.60	v x73 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
1800.05/1800.60	v x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459503-1178655333/instance-459503-1178655333.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-459503-1178655333 -o ROOT/results/node22/solver-459503-1178655333 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459503-1178655333/instance-459503-1178655333.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: 1.00 1.00 1.00 3/77 10429
/proc/meminfo: memFree=1914680/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=1456 CPUtime=0
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 313451033 1490944 134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 364 134 86 219 0 141 0

[startup+0.057236 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10429
/proc/meminfo: memFree=1914680/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=1708 CPUtime=0.05
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 255 0 0 0 5 0 0 0 18 0 1 0 313451033 1748992 237 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 427 237 90 219 0 204 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1708

[startup+0.101242 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10429
/proc/meminfo: memFree=1914680/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=2380 CPUtime=0.09
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 338 0 0 0 9 0 0 0 18 0 1 0 313451033 2437120 320 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 595 320 90 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.301272 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10429
/proc/meminfo: memFree=1914680/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=3536 CPUtime=0.29
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 679 0 0 0 29 0 0 0 19 0 1 0 313451033 3620864 661 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 884 661 90 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.701333 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10429
/proc/meminfo: memFree=1914680/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=5912 CPUtime=0.69
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 1138 0 0 0 68 1 0 0 22 0 1 0 313451033 6053888 1120 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 1478 1120 90 219 0 1255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5912

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1909360/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=10748 CPUtime=1.49
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 1749 0 0 0 147 2 0 0 25 0 1 0 313451033 11005952 1682 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 2687 1682 90 219 0 2464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10748

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1907312/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=11924 CPUtime=3.09
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 2160 0 0 0 304 5 0 0 25 0 1 0 313451033 12210176 1996 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 2981 1996 90 219 0 2758 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11924

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1905968/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=12460 CPUtime=6.29
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 2400 0 0 0 622 7 0 0 25 0 1 0 313451033 12759040 2236 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 3115 2236 90 219 0 2892 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12460

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1903152/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=13924 CPUtime=12.69
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 3261 0 0 0 1258 11 0 0 25 0 1 0 313451033 14258176 2904 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 3481 2904 90 219 0 3258 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13924

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1899952/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=23116 CPUtime=25.49
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 4045 0 0 0 2530 19 0 0 25 0 1 0 313451033 23670784 3688 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 5779 3688 102 219 0 5556 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23116

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1897136/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=25744 CPUtime=51.07
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 5146 0 0 0 5077 30 0 0 25 0 1 0 313451033 26361856 4404 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 6436 4404 102 219 0 6213 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25744

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1893744/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=30864 CPUtime=102.26
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 6743 0 0 0 10174 52 0 0 25 0 1 0 313451033 31604736 5232 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 7716 5232 102 219 0 7493 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30864

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1890992/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=32232 CPUtime=162.25
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 7433 0 0 0 16154 71 0 0 25 0 1 0 313451033 33005568 5922 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 8058 5922 102 219 0 7835 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32232

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1887920/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=33832 CPUtime=222.22
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 8169 0 0 0 22137 85 0 0 25 0 1 0 313451033 34643968 6658 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 8458 6658 102 219 0 8235 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33832

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1885936/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=41204 CPUtime=282.2
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 10186 0 0 0 28119 101 0 0 25 0 1 0 313451033 42192896 7138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 10301 7138 102 219 0 10078 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 41204

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1883888/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=42028 CPUtime=342.19
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 10671 0 0 0 34103 116 0 0 25 0 1 0 313451033 43036672 7623 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 10507 7623 102 219 0 10284 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42028

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1881776/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=43104 CPUtime=402.17
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 11189 0 0 0 40089 128 0 0 25 0 1 0 313451033 44138496 8141 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 10776 8141 102 219 0 10553 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 43104

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1879920/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=44424 CPUtime=462.15
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 11627 0 0 0 46076 139 0 0 25 0 1 0 313451033 45490176 8579 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 11106 8579 102 219 0 10883 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 44424

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1877872/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=45288 CPUtime=522.14
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 12130 0 0 0 52062 152 0 0 25 0 1 0 313451033 46374912 9082 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 11322 9082 102 219 0 11099 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 45288

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1876464/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=45900 CPUtime=582.11
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 12447 0 0 0 58046 165 0 0 25 0 1 0 313451033 47001600 9399 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 11475 9399 102 219 0 11252 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 45900

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1875056/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=46548 CPUtime=642.1
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 12785 0 0 0 64033 177 0 0 25 0 1 0 313451033 47665152 9737 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 11637 9737 102 219 0 11414 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 46548


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1870640/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=61712 CPUtime=822.04
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 16884 0 0 0 81994 210 0 0 25 0 1 0 313451033 63193088 10763 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 15428 10763 102 219 0 15205 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 61712

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1866160/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=63528 CPUtime=882.03
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 17996 0 0 0 87982 221 0 0 25 0 1 0 313451033 65052672 11875 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 15882 11875 102 219 0 15659 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 63528

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1865008/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=63528 CPUtime=942
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 18259 0 0 0 93971 229 0 0 25 0 1 0 313451033 65052672 12138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 15882 12138 102 219 0 15659 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 63528

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1863920/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=64408 CPUtime=1001.99
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 18499 0 0 0 99961 238 0 0 25 0 1 0 313451033 65953792 12378 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 16102 12378 102 219 0 15879 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 64408

[startup+1062.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 10430
/proc/meminfo: memFree=1862960/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=64408 CPUtime=1061.97
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 18748 0 0 0 105948 249 0 0 25 0 1 0 313451033 65953792 12627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 16102 12627 102 219 0 15879 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 64408

[startup+1122.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 10430
/proc/meminfo: memFree=1861104/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=65788 CPUtime=1121.95
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 19173 0 0 0 111936 259 0 0 25 0 1 0 313451033 67366912 13052 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 16447 13052 102 219 0 16224 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 65788

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 10430
/proc/meminfo: memFree=1860208/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=65788 CPUtime=1181.94
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 19382 0 0 0 117926 268 0 0 25 0 1 0 313451033 67366912 13261 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 16447 13261 102 219 0 16224 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 65788

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10430
/proc/meminfo: memFree=1858928/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=66924 CPUtime=1241.92
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 19668 0 0 0 123915 277 0 0 25 0 1 0 313451033 68530176 13547 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 16731 13547 102 219 0 16508 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 66924

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1857968/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=66924 CPUtime=1301.9
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 19892 0 0 0 129903 287 0 0 25 0 1 0 313451033 68530176 13771 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 16731 13771 102 219 0 16508 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 66924

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1856944/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=67976 CPUtime=1361.88
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 20112 0 0 0 135891 297 0 0 25 0 1 0 313451033 69607424 13991 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 16994 13991 102 219 0 16771 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 67976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1856048/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=67976 CPUtime=1421.87
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 20329 0 0 0 141882 305 0 0 25 0 1 0 313451033 69607424 14208 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 16994 14208 102 219 0 16771 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 67976

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10430
/proc/meminfo: memFree=1854832/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=69096 CPUtime=1481.84
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 20613 0 0 0 147871 313 0 0 25 0 1 0 313451033 70754304 14492 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 17274 14492 102 219 0 17051 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 69096

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10432
/proc/meminfo: memFree=1853744/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=69096 CPUtime=1541.82
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 20846 0 0 0 153861 321 0 0 25 0 1 0 313451033 70754304 14725 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 17274 14725 102 219 0 17051 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 69096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10432
/proc/meminfo: memFree=1852976/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=69096 CPUtime=1601.81
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 21026 0 0 0 159850 331 0 0 25 0 1 0 313451033 70754304 14905 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 17274 14905 102 219 0 17051 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 69096

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10432
/proc/meminfo: memFree=1852016/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=70284 CPUtime=1661.79
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 21256 0 0 0 165839 340 0 0 25 0 1 0 313451033 71970816 15135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 17571 15135 102 219 0 17348 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 70284

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10432
/proc/meminfo: memFree=1851248/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=70284 CPUtime=1721.77
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 21438 0 0 0 171830 347 0 0 25 0 1 0 313451033 71970816 15317 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 17571 15317 102 219 0 17348 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 70284

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10432
/proc/meminfo: memFree=1850224/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=71548 CPUtime=1781.74
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 21661 0 0 0 177819 355 0 0 25 0 1 0 313451033 73265152 15540 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 17887 15540 102 219 0 17664 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 71548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10432
/proc/meminfo: memFree=1849968/2055920 swapFree=4163680/4192956
[pid=10429] ppid=10427 vsize=71548 CPUtime=1800.05
/proc/10429/stat : 10429 (PBS4_SAT07v2) R 10427 10429 9835 0 -1 4194304 21725 0 0 0 179648 357 0 0 25 0 1 0 313451033 73265152 15604 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10429/statm: 17887 15604 102 219 0 17664 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 71548

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): 1800.07
CPU user time (s): 1796.48
CPU system time (s): 3.59045
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 73224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.48
system time used= 3.59045
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21728
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= 3059

runsolver used 1.41378 second user time and 4.09338 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  8 20:15:33 UTC 2007

IDJOB= 459503
IDBENCH= 47964
IDSOLVER= 200
FILE ID= node22/459503-1178655333

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=47-P1=211-P2=233-P3=173-P4=181-P5=71-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459503-1178655333/instance-459503-1178655333.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-459503-1178655333 -o ROOT/results/node22/conversion-459503-1178655333 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459503-1178655333/instance-459503-1178655333.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-459503-1178655333 -o ROOT/results/node22/solver-459503-1178655333 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459503-1178655333/instance-459503-1178655333.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  66c115908fb4694df4d314e4daf7ce17

RANDOM SEED= 152259678

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:       1915088 kB
Buffers:          5260 kB
Cached:          42068 kB
SwapCached:       7276 kB
Active:          61292 kB
Inactive:        14476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1915088 kB
SwapTotal:     4192956 kB
SwapFree:      4163680 kB
Dirty:            2276 kB
Writeback:           0 kB
Mapped:          35680 kB
Slab:            50748 kB
Committed_AS:  4541824 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 20:45:36 UTC 2007