Trace number 459468

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=7-P0=59-P1=67-P2=97-P3=53-P4=41-P5=89-B.opb
MD5SUM8dfafc2d5e0fe7665bfa4fcefe292d97
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 benchmark0.090985
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables105
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459468-1178655140/instance-459468-1178655140.opb ......
0.09/0.19	c done parsing opb.
0.09/0.19	o 7
0.49/0.59	o 5
11.79/11.86	o 3
1800.03/1800.61	s SATISFIABLE
1800.03/1800.61	v x1 x10 x100 -x101 -x102 -x103 -x104 x105 x106 x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119
1800.03/1800.61	v -x12 x120 x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139
1800.03/1800.61	v x14 -x140 x141 x142 -x143 -x144 -x145 -x146 -x147 x148 x149 x15 -x150 -x151 -x152 -x153 -x154 x155 x156 x157 -x158 -x159 x16
1800.03/1800.61	v -x160 x161 x162 x163 x164 -x165 -x166 -x167 x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 x176 x177 x178 -x179 x18 -x180
1800.03/1800.61	v -x181 x182 x183 x184 x185 -x186 -x187 -x188 x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x2 -x20 -x200
1800.03/1800.61	v -x201 -x202 -x203 x204 -x205 x206 x207 x208 x209 -x21 x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 x22 x220 x221
1800.03/1800.61	v x222 x223 x224 x225 -x226 x227 x228 x229 -x23 x230 x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 x239 x24 -x240 x241 x242 x243
1800.03/1800.61	v x244 x245 x246 -x247 x248 x249 x25 x250 x251 x252 x253 -x254 -x255 x256 x257 x258 -x259 -x26 x260 -x261 -x262 x263 x264 x265
1800.03/1800.61	v -x266 x267 -x268 -x269 x27 x270 x271 x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 -x281 -x282 -x283 -x284 -x285
1800.03/1800.61	v -x286 -x287 -x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 x295 -x296 -x297 x298 x299 -x3 x30 x300 -x301 x302 x303 x304 x305
1800.03/1800.61	v -x306 -x307 x308 x309 x31 x310 x311 x312 -x313 -x314 x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 x323 x324 x325 x326
1800.03/1800.61	v -x327 -x328 x329 -x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 x337 x338 x339 -x34 x340 -x341 -x342 x343 x344 x345 x346 x347
1800.03/1800.61	v -x348 -x349 x35 x350 x36 x37 -x38 x39 -x4 -x40 x41 x42 x43 x44 x45 -x46 -x47 -x48 x49 -x5 x50 -x51 x52 x53 x54 x55 x56 x57 -x58 -x59
1800.03/1800.61	v -x6 x60 x61 x62 -x63 x64 x65 x66 x67 -x68 -x69 -x7 x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 x8 x80 x81 -x82 -x83 -x84 -x85 x86
1800.03/1800.61	v -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/459468-1178655140/instance-459468-1178655140.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node58/watcher-459468-1178655140 -o ROOT/results/node58/solver-459468-1178655140 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459468-1178655140/instance-459468-1178655140.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 3/64 26701
/proc/meminfo: memFree=1455856/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=1468 CPUtime=0
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 313423662 1503232 135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 367 135 86 219 0 144 0

[startup+0.0424731 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26701
/proc/meminfo: memFree=1455856/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=1464 CPUtime=0.03
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 231 0 0 0 3 0 0 0 18 0 1 0 313423662 1499136 213 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 366 213 90 219 0 143 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1464

[startup+0.102483 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26701
/proc/meminfo: memFree=1455856/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=2364 CPUtime=0.09
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 350 0 0 0 9 0 0 0 18 0 1 0 313423662 2420736 332 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 591 332 90 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.302515 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26701
/proc/meminfo: memFree=1455856/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=3744 CPUtime=0.29
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 702 0 0 0 29 0 0 0 19 0 1 0 313423662 3833856 684 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 936 684 102 219 0 713 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3744

[startup+0.701582 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26701
/proc/meminfo: memFree=1455856/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=6060 CPUtime=0.69
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 1050 0 0 0 68 1 0 0 22 0 1 0 313423662 6205440 1032 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 1515 1032 102 219 0 1292 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6060

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1451368/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=6520 CPUtime=1.49
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 1420 0 0 0 147 2 0 0 25 0 1 0 313423662 6676480 1353 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 1630 1353 102 219 0 1407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6520

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1450152/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=11016 CPUtime=3.09
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 1846 0 0 0 306 3 0 0 25 0 1 0 313423662 11280384 1779 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 2754 1779 102 219 0 2531 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11016

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1447464/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=11800 CPUtime=6.29
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 2506 0 0 0 624 5 0 0 25 0 1 0 313423662 12083200 2342 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 2950 2342 102 219 0 2727 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11800

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1444520/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=12616 CPUtime=12.69
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 3061 0 0 0 1260 9 0 0 25 0 1 0 313423662 12918784 2897 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 3154 2897 102 219 0 2931 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12616

[startup+25.5027 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1443304/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=14228 CPUtime=25.48
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 3546 0 0 0 2533 15 0 0 25 0 1 0 313423662 14569472 3189 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 3557 3189 102 219 0 3334 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14228

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1439336/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=25700 CPUtime=51.07
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 4943 0 0 0 5080 27 0 0 25 0 1 0 313423662 26316800 4201 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 6425 4201 102 219 0 6202 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25700

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1436456/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=30300 CPUtime=102.26
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 6385 0 0 0 10179 47 0 0 25 0 1 0 313423662 31027200 4874 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 7575 4874 102 219 0 7352 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30300

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1432808/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=32108 CPUtime=162.23
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 7343 0 0 0 16155 68 0 0 25 0 1 0 313423662 32878592 5832 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 8027 5832 102 219 0 7804 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32108

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1428392/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=33676 CPUtime=222.22
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 8435 0 0 0 22137 85 0 0 25 0 1 0 313423662 34484224 6924 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 8419 6924 102 219 0 8196 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33676

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1426344/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=34632 CPUtime=282.21
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 8947 0 0 0 28115 106 0 0 25 0 1 0 313423662 35463168 7436 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 8658 7436 102 219 0 8435 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 34632

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1423976/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=41816 CPUtime=342.18
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 11069 0 0 0 34098 120 0 0 25 0 1 0 313423662 42819584 8021 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 10454 8021 102 219 0 10231 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 41816

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1422184/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=43096 CPUtime=402.16
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 11522 0 0 0 40080 136 0 0 25 0 1 0 313423662 44130304 8474 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 10774 8474 102 219 0 10551 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 43096

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1420712/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=43576 CPUtime=462.15
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 11880 0 0 0 46063 152 0 0 25 0 1 0 313423662 44621824 8832 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 10894 8832 102 219 0 10671 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 43576

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1419176/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=44776 CPUtime=522.12
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 12269 0 0 0 52049 163 0 0 25 0 1 0 313423662 45850624 9221 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 11194 9221 102 219 0 10971 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 44776

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1417768/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=45512 CPUtime=582.11
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 12625 0 0 0 58034 177 0 0 25 0 1 0 313423662 46604288 9577 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 11378 9577 102 219 0 11155 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 45512

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1416296/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=46284 CPUtime=642.09
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 12987 0 0 0 64020 189 0 0 25 0 1 0 313423662 47394816 9939 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 11571 9939 102 219 0 11348 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 46284


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1412456/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=60652 CPUtime=822.03
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 17004 0 0 0 81978 225 0 0 25 0 1 0 313423662 62107648 10883 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 15163 10883 102 219 0 14940 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 60652

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1411240/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=61432 CPUtime=882.01
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 17323 0 0 0 87964 237 0 0 25 0 1 0 313423662 62906368 11202 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 15358 11202 102 219 0 15135 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 61432

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1410088/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=61432 CPUtime=941.99
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 17605 0 0 0 93952 247 0 0 25 0 1 0 313423662 62906368 11484 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 15358 11484 102 219 0 15135 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 61432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1408488/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=62404 CPUtime=1001.97
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 18007 0 0 0 99941 256 0 0 25 0 1 0 313423662 63901696 11886 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 15601 11886 102 219 0 15378 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 62404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1405160/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=62868 CPUtime=1061.95
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 18836 0 0 0 105928 267 0 0 25 0 1 0 313423662 64376832 12715 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 15717 12715 102 219 0 15494 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 62868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1403944/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=63748 CPUtime=1121.93
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 19141 0 0 0 111916 277 0 0 25 0 1 0 313423662 65277952 13020 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 15937 13020 102 219 0 15714 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 63748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1402856/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=64684 CPUtime=1181.91
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 19405 0 0 0 117904 287 0 0 25 0 1 0 313423662 66236416 13284 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 16171 13284 102 219 0 15948 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 64684

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1401768/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=64844 CPUtime=1241.9
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 19687 0 0 0 123893 297 0 0 25 0 1 0 313423662 66400256 13566 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 16211 13566 102 219 0 15988 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 64844

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1399848/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=66224 CPUtime=1301.88
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 20161 0 0 0 129882 306 0 0 25 0 1 0 313423662 67813376 14040 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 16556 14040 102 219 0 16333 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 66224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1398888/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=66224 CPUtime=1361.86
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 20404 0 0 0 135870 316 0 0 25 0 1 0 313423662 67813376 14283 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 16556 14283 102 219 0 16333 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 66224

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1397608/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=67440 CPUtime=1421.84
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 20726 0 0 0 141859 325 0 0 25 0 1 0 313423662 69058560 14605 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 16860 14605 102 219 0 16637 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 67440

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1396648/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=67440 CPUtime=1481.82
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 20971 0 0 0 147847 335 0 0 25 0 1 0 313423662 69058560 14850 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 16860 14850 102 219 0 16637 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 67440

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1395624/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=68724 CPUtime=1541.8
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 21215 0 0 0 153835 345 0 0 25 0 1 0 313423662 70373376 15094 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 17181 15094 102 219 0 16958 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 68724

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1394664/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=68724 CPUtime=1601.78
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 21473 0 0 0 159823 355 0 0 25 0 1 0 313423662 70373376 15352 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 17181 15352 102 219 0 16958 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 68724

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1393832/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=68884 CPUtime=1661.76
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 21668 0 0 0 165813 363 0 0 25 0 1 0 313423662 70537216 15547 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 17221 15547 102 219 0 16998 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 68884

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1392936/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=70076 CPUtime=1721.74
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 21892 0 0 0 171802 372 0 0 25 0 1 0 313423662 71757824 15771 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 17519 15771 102 219 0 17296 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 70076

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1391208/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=86620 CPUtime=1781.72
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 22313 0 0 0 177791 381 0 0 25 0 1 0 313423662 88698880 16192 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 21655 16192 102 219 0 21432 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 86620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26702
/proc/meminfo: memFree=1390888/2055920 swapFree=4184552/4192956
[pid=26701] ppid=26699 vsize=86620 CPUtime=1800.03
/proc/26701/stat : 26701 (PBS4_SAT07v2) R 26699 26701 26324 0 -1 4194304 22394 0 0 0 179619 384 0 0 25 0 1 0 313423662 88698880 16273 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26701/statm: 21655 16273 102 219 0 21432 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 86620

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): 1796.19
CPU system time (s): 3.85241
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 86620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.19
system time used= 3.85241
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22397
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= 968

runsolver used 1.16382 second user time and 3.76143 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue May  8 20:12:20 UTC 2007

IDJOB= 459468
IDBENCH= 47929
IDSOLVER= 200
FILE ID= node58/459468-1178655140

PBS_JOBID= 5218426

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=67-P2=97-P3=53-P4=41-P5=89-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459468-1178655140/instance-459468-1178655140.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-459468-1178655140 -o ROOT/results/node58/conversion-459468-1178655140 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459468-1178655140/instance-459468-1178655140.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-459468-1178655140 -o ROOT/results/node58/solver-459468-1178655140 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459468-1178655140/instance-459468-1178655140.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  8dfafc2d5e0fe7665bfa4fcefe292d97

RANDOM SEED= 413969950

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1456264 kB
Buffers:         37624 kB
Cached:         441684 kB
SwapCached:       2472 kB
Active:         250372 kB
Inactive:       238652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1456264 kB
SwapTotal:     4192956 kB
SwapFree:      4184552 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          16176 kB
Slab:            96700 kB
Committed_AS:  4576556 kB
PageTables:       1380 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 node58 on Tue May  8 20:42:22 UTC 2007