Trace number 459593

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 1800.1 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
MD5SUM74c00e33b4232d137ad873ae982593f6
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 benchmark0.097984
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 variables96
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a 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)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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/459593-1178656504/instance-459593-1178656504.opb ......
1.69/1.75	c done parsing opb.
1.69/1.75	o 183
2.20/2.27	o 155
6.69/6.75	o 127
9.59/9.60	o 71
9.89/9.93	o 25
14.98/15.05	o 15
15.58/15.60	o 11
29.18/29.21	o 9
40.28/40.39	o 7
41.78/41.84	o 3
1800.08/1800.70	s SATISFIABLE
1800.08/1800.70	v x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.08/1800.70	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 x13 x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 x138
1800.08/1800.70	v -x139 x14 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 x153 x154 -x155 -x156 -x157 -x158
1800.08/1800.70	v -x159 x16 -x160 x161 x162 -x163 -x164 x165 -x166 x167 x168 x169 x17 x170 -x171 -x172 x173 -x174 x175 x176 -x177 -x178 -x179
1800.08/1800.70	v x18 -x180 -x181 -x182 -x183 -x184 x185 x186 -x187 -x188 x189 -x19 -x190 x191 x192 x193 x194 -x195 -x196 x197 -x198 x199 x2 x20
1800.08/1800.70	v x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 x209 x21 x210 -x211 -x212 x213 -x214 x215 x216 -x217 -x218 -x219 -x22
1800.08/1800.70	v -x220 -x221 -x222 -x223 -x224 x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239
1800.08/1800.70	v -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258
1800.08/1800.70	v -x259 -x26 -x260 -x261 -x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 -x272 x273 -x274 -x275 -x276 -x277
1800.08/1800.70	v -x278 -x279 x28 -x280 x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 x289 -x29 -x290 -x291 x292 -x293 x294 x295 x296 x297 -x298
1800.08/1800.70	v -x299 -x3 x30 x300 -x301 x302 x303 x304 -x305 -x306 -x307 -x308 -x309 x31 -x310 -x311 -x312 x313 -x314 -x315 x316 -x317 x318
1800.08/1800.70	v x319 x32 x320 x321 -x322 -x323 x324 -x325 x326 x327 x328 x329 x33 -x330 -x331 x332 -x333 x334 x335 x336 x337 -x338 -x339 x34
1800.08/1800.70	v x340 -x341 x342 x343 x344 x345 -x346 -x347 x348 -x349 -x35 x350 x351 x352 x36 x37 x38 x39 -x4 x40 x41 x42 -x43 -x44 x45 -x46 x47
1800.08/1800.70	v x48 x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x6 x60 -x61 x62 x63 x64 -x65 x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72
1800.08/1800.70	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 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459593-1178656504/instance-459593-1178656504.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-459593-1178656504 -o ROOT/results/node6/solver-459593-1178656504 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459593-1178656504/instance-459593-1178656504.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: 0.91 0.95 0.96 3/77 8707
/proc/meminfo: memFree=1529400/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=1464 CPUtime=0
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 341688066 1499136 135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 366 135 86 219 0 143 0

[startup+0.0360859 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 8707
/proc/meminfo: memFree=1529400/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=1460 CPUtime=0.03
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 221 0 0 0 3 0 0 0 18 0 1 0 341688066 1495040 203 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 365 203 90 219 0 142 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1460

[startup+0.101093 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 8707
/proc/meminfo: memFree=1529400/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=2364 CPUtime=0.09
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 318 0 0 0 9 0 0 0 18 0 1 0 341688066 2420736 300 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 591 300 90 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301116 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 8707
/proc/meminfo: memFree=1529400/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=3556 CPUtime=0.29
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 594 0 0 0 29 0 0 0 19 0 1 0 341688066 3641344 576 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 889 577 90 219 0 666 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3556

[startup+0.701162 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 8707
/proc/meminfo: memFree=1529400/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=5932 CPUtime=0.69
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 1037 0 0 0 69 0 0 0 22 0 1 0 341688066 6074368 1019 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 1483 1019 90 219 0 1260 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5932

[startup+1.50126 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 8708
/proc/meminfo: memFree=1524848/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=10488 CPUtime=1.49
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 1541 0 0 0 148 1 0 0 25 0 1 0 341688066 10739712 1474 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 2622 1474 90 219 0 2399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10488

[startup+3.10144 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 8708
/proc/meminfo: memFree=1522544/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=10884 CPUtime=3.09
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 2060 0 0 0 307 2 0 0 25 0 1 0 341688066 11145216 1993 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 2721 1993 102 219 0 2498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10884

[startup+6.30182 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 8708
/proc/meminfo: memFree=1520496/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=12220 CPUtime=6.29
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 2493 0 0 0 624 5 0 0 25 0 1 0 341688066 12513280 2329 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 3055 2329 102 219 0 2832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12220

[startup+12.7026 s]
/proc/loadavg: 0.93 0.95 0.96 2/78 8708
/proc/meminfo: memFree=1518640/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=13732 CPUtime=12.68
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 3054 0 0 0 1259 9 0 0 25 0 1 0 341688066 14061568 2697 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 3433 2697 102 219 0 3210 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13732

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.96 2/78 8708
/proc/meminfo: memFree=1517232/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=14624 CPUtime=25.49
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 3402 0 0 0 2533 16 0 0 25 0 1 0 341688066 14974976 3045 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 3656 3045 102 219 0 3433 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14624

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 8708
/proc/meminfo: memFree=1514288/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=17260 CPUtime=51.08
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 4518 0 0 0 5082 26 0 0 25 0 1 0 341688066 17674240 3776 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 4315 3776 102 219 0 4092 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17260

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/78 8710
/proc/meminfo: memFree=1510512/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=22820 CPUtime=102.27
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 6223 0 0 0 10182 45 0 0 25 0 1 0 341688066 23367680 4712 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 5705 4712 102 219 0 5482 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22820

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1505392/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=33084 CPUtime=162.25
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 7510 0 0 0 16163 62 0 0 25 0 1 0 341688066 33878016 5999 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 8271 5999 102 219 0 8048 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33084

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1501104/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=34636 CPUtime=222.22
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 8574 0 0 0 22147 75 0 0 25 0 1 0 341688066 35467264 7063 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 8659 7063 102 219 0 8436 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34636

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 3/78 8710
/proc/meminfo: memFree=1499440/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=41688 CPUtime=282.21
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 10577 0 0 0 28132 89 0 0 25 0 1 0 341688066 42688512 7529 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 10422 7529 102 219 0 10199 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41688

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1495472/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=42416 CPUtime=342.19
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 11510 0 0 0 34118 101 0 0 25 0 1 0 341688066 43433984 8462 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 10604 8462 102 219 0 10381 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42416

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1493680/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=43616 CPUtime=402.18
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 11971 0 0 0 40104 114 0 0 25 0 1 0 341688066 44662784 8923 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 10904 8923 102 219 0 10681 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43616

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1492336/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=44104 CPUtime=462.17
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 12309 0 0 0 46093 124 0 0 25 0 1 0 341688066 45162496 9261 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 11026 9261 102 219 0 10803 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44104

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1490928/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=45336 CPUtime=522.14
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 12675 0 0 0 52079 135 0 0 25 0 1 0 341688066 46424064 9627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 11334 9627 102 219 0 11111 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 45336

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1489648/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=46084 CPUtime=582.13
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 12986 0 0 0 58066 147 0 0 25 0 1 0 341688066 47190016 9938 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 11521 9938 102 219 0 11298 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46084

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1488368/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=46708 CPUtime=642.12
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 13304 0 0 0 64055 157 0 0 25 0 1 0 341688066 47828992 10256 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 11677 10256 102 219 0 11454 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46708


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1483696/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=61432 CPUtime=882.05
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 17535 0 0 0 88005 200 0 0 25 0 1 0 341688066 62906368 11414 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 15358 11414 102 219 0 15135 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 61432

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1482544/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=62228 CPUtime=942.03
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 17829 0 0 0 93994 209 0 0 25 0 1 0 341688066 63721472 11708 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 15557 11708 102 219 0 15334 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 62228

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1481584/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=62228 CPUtime=1002.02
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 18063 0 0 0 99984 218 0 0 25 0 1 0 341688066 63721472 11942 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 15557 11942 102 219 0 15334 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 62228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1480688/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=63072 CPUtime=1062.01
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 18312 0 0 0 105976 225 0 0 25 0 1 0 341688066 64585728 12191 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 15768 12191 102 219 0 15545 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 63072

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1479536/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=63264 CPUtime=1121.99
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 18598 0 0 0 111963 236 0 0 25 0 1 0 341688066 64782336 12477 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 15816 12477 102 219 0 15593 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 63264

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1478640/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=64160 CPUtime=1181.97
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 18822 0 0 0 117953 244 0 0 25 0 1 0 341688066 65699840 12701 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 16040 12701 102 219 0 15817 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 64160

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1477552/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=64160 CPUtime=1241.95
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 19069 0 0 0 123944 251 0 0 25 0 1 0 341688066 65699840 12948 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 16040 12948 102 219 0 15817 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 64160

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1476656/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=65112 CPUtime=1301.94
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 19290 0 0 0 129934 260 0 0 25 0 1 0 341688066 66674688 13169 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 16278 13169 102 219 0 16055 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 65112

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1475824/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=65112 CPUtime=1361.92
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 19497 0 0 0 135924 268 0 0 25 0 1 0 341688066 66674688 13376 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 16278 13376 102 219 0 16055 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 65112

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1474160/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=66316 CPUtime=1421.91
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 19912 0 0 0 141915 276 0 0 25 0 1 0 341688066 67907584 13791 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 16579 13791 102 219 0 16356 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 66316

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1473264/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=66316 CPUtime=1481.89
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 20138 0 0 0 147905 284 0 0 25 0 1 0 341688066 67907584 14017 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 16579 14017 102 219 0 16356 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 66316

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8710
/proc/meminfo: memFree=1472368/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=66476 CPUtime=1541.87
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 20363 0 0 0 153896 291 0 0 25 0 1 0 341688066 68071424 14242 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 16619 14242 102 219 0 16396 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 66476

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/84 8880
/proc/meminfo: memFree=1470016/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=67552 CPUtime=1601.76
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 20590 0 0 0 159876 300 0 0 25 0 1 0 341688066 69173248 14469 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 16888 14469 102 219 0 16665 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 67552

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8908
/proc/meminfo: memFree=1470384/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=67552 CPUtime=1661.71
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 20803 0 0 0 165863 308 0 0 25 0 1 0 341688066 69173248 14682 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 16888 14682 102 219 0 16665 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 67552

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8908
/proc/meminfo: memFree=1469616/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=68692 CPUtime=1721.7
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 20995 0 0 0 171853 317 0 0 25 0 1 0 341688066 70340608 14874 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 17173 14874 102 219 0 16950 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 68692

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8908
/proc/meminfo: memFree=1468848/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=68692 CPUtime=1781.67
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 21188 0 0 0 177844 323 0 0 25 0 1 0 341688066 70340608 15067 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 17173 15067 102 219 0 16950 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 68692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8908
/proc/meminfo: memFree=1468592/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=68692 CPUtime=1800.08
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 21243 0 0 0 179683 325 0 0 25 0 1 0 341688066 70340608 15122 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 17173 15122 102 219 0 16950 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 68692

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 8908
/proc/meminfo: memFree=1468592/2055924 swapFree=4146632/4192956
[pid=8707] ppid=8705 vsize=68692 CPUtime=1800.08
/proc/8707/stat : 8707 (PBS4_SAT07v2) R 8705 8707 8273 0 -1 4194304 21243 0 0 0 179683 325 0 0 25 0 1 0 341688066 70340608 15122 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8707/statm: 17173 15122 102 219 0 16950 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 68692

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1796.84
CPU system time (s): 3.2655
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 68692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.84
system time used= 3.2655
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21246
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= 4896

runsolver used 1.68474 second user time and 4.34434 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue May  8 20:35:04 UTC 2007

IDJOB= 459593
IDBENCH= 48054
IDSOLVER= 200
FILE ID= node6/459593-1178656504

PBS_JOBID= 5218009

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=149-P1=79-P2=59-P3=73-P4=211-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459593-1178656504/instance-459593-1178656504.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-459593-1178656504 -o ROOT/results/node6/conversion-459593-1178656504 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459593-1178656504/instance-459593-1178656504.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-459593-1178656504 -o ROOT/results/node6/solver-459593-1178656504 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459593-1178656504/instance-459593-1178656504.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  74c00e33b4232d137ad873ae982593f6

RANDOM SEED= 322237311

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1529744 kB
Buffers:         49264 kB
Cached:         377592 kB
SwapCached:      13920 kB
Active:         240052 kB
Inactive:       211304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1529744 kB
SwapTotal:     4192956 kB
SwapFree:      4146632 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          31416 kB
Slab:            60372 kB
Committed_AS: 12614808 kB
PageTables:       1784 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 node6 on Tue May  8 21:05:07 UTC 2007