Trace number 2682254

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1 fixedSAT (TO)143 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8a2.opb
MD5SUMd9e9e5fece70ebbc4c28befed36e7afc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark139
Best CPU time to get the best result obtained on this benchmark5.9251
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 139
Optimality of the best value was proved NO
Number of variables360
Total number of constraints980
Number of constraints which are clauses980
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 360
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 360
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 360
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 0/0 clauses 980/0 units 0
0.00/0.01	c vars 360
0.00/0.01	c objective 360 + 0
0.00/0.04	c 0.041993 7.67578 10 138
0.00/0.04	o 153
0.04/0.07	c 0.06499 7.83203 177 536
0.04/0.07	o 150
0.49/0.54	c 0.491925 8.75391 498 6029
0.49/0.54	o 149
6.98/7.06	c 6.37103 9.24609 682 70062
6.98/7.06	o 148
7.29/7.33	c 6.61199 9.24609 296 72774
7.29/7.33	o 146
7.29/7.33	c 6.61299 9.24609 296 72863
7.29/7.33	o 145
34.78/34.82	c 31.6312 9.37109 685 346476
34.78/34.82	o 144
971.01/971.39	c 884.506 10.5312 835 9274720
971.01/971.39	o 143
1800.05/1800.61	s SATISFIABLE
1800.05/1800.61	v x1 -x2 x3 -x4 x5 -x6 x7 -x8 x9 -x10 -x11 x12 -x13 x14 x15 -x16 x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32 x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 x43 -x44 -x45 x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 -x59 x60 x61 -x62 x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 x82 x83 -x84 -x85 x86 x87 -x88 x89 -x90 x91 -x92 -x93 -x94 x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 x103 -x104 x105 -x106 -x107 -x108 x109 -x110 -x111 x112 x113 -x114 x115 -x116 x117 -x118 -x119 -x120 -x121 x122 x123 -x124 x125 -x126 -x127 x128 x129 -x130 x131 -x132 x133 -x134 x135 -x136 x137 -x138 x139 -x140 -x141 x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 -x155 x156 x157 -x158 x159 -x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 -x173 x174 x175 -x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184 x185 -x186 -x187 x188 x189 -x190 x191 -x192 -x193 -x194 x195 -x196 -x197 x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 x210 -x211 x212 x213 -x214 -x215 -x216 x217 -x218 -x219 -x220 -x221 x222 -x223 x224 -x225 -x226 -x227 -x228 -x229 x230 -x231 x232 -x233 x234 x235 -x236 -x237 x238 -x239 x240 -x241 -x242 -x243 -x244 -x245 x246 -x247 x248 x249 -x250 -x251 -x252 x253 -x254 -x255 x256 -x257 -x258 -x259 x260 -x261 x262 -x263 x264 -x265 -x266 -x267 -x268 -x269 x270 -x271 x272 x273 -x274 -x275 -x276 x277 -x278 -x279 -x280 -x281 x282 -x283 x284 -x285 -x286 -x287 -x288 -x289 x290 -x291 -x292 -x293 x294 -x295 x296 -x297 -x298 x299 -x300 -x301 x302 x303 -x304 -x305 x306 -x307 x308 -x309 -x310 -x311 -x312 x313 -x314 -x315 x316 -x317 x318 -x319 x320 -x321 x322 -x323 x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 x332 x333 -x334 -x335 -x336 -x337 x338 -x339 x340 -x341 x342 x343 -x344 -x345 x346 -x347 x348 -x349 x350 -x351 -x352 -x353 x354 -x355 x356 -x357 -x358 x359 -x360

Verifier Data 

OK	143

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682254-1277480449/watcher-2682254-1277480449 -o /tmp/evaluation-result-2682254-1277480449/solver-2682254-1277480449 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682254-1277480449.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.91 3/105 29569
/proc/meminfo: memFree=1812332/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=2136 CPUtime=0
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 255 0 0 0 0 0 0 0 25 0 1 0 89338442 2187264 174 1992294400 134512640 136421960 4291953152 18446744073709551615 135650207 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29569/statm: 534 174 145 467 0 65 0

[startup+0.055041 s]
/proc/loadavg: 1.00 1.00 0.91 3/105 29569
/proc/meminfo: memFree=1812332/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=8016 CPUtime=0.04
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 1724 0 0 0 4 0 0 0 25 0 1 0 89338442 8208384 1642 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2004 1642 236 467 0 1535 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8016

[startup+0.101045 s]
/proc/loadavg: 1.00 1.00 0.91 3/105 29569
/proc/meminfo: memFree=1812332/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=8188 CPUtime=0.09
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 1767 0 0 0 8 1 0 0 25 0 1 0 89338442 8384512 1684 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2047 1685 236 467 0 1578 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8188

[startup+0.301068 s]
/proc/loadavg: 1.00 1.00 0.91 3/105 29569
/proc/meminfo: memFree=1812332/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=8572 CPUtime=0.29
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 1841 0 0 0 26 3 0 0 25 0 1 0 89338442 8777728 1758 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2143 1758 236 467 0 1674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8572

[startup+0.701114 s]
/proc/loadavg: 1.00 1.00 0.91 3/105 29569
/proc/meminfo: memFree=1812332/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=8960 CPUtime=0.69
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 1967 0 0 0 63 6 0 0 25 0 1 0 89338442 9175040 1883 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2240 1883 236 467 0 1771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8960

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29570
/proc/meminfo: memFree=1805628/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=8960 CPUtime=1.49
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 1967 0 0 0 135 14 0 0 25 0 1 0 89338442 9175040 1883 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2240 1883 236 467 0 1771 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8960

[startup+3.10039 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29570
/proc/meminfo: memFree=1805380/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=9216 CPUtime=3.09
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2012 0 0 0 281 28 0 0 25 0 1 0 89338442 9437184 1928 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2304 1928 236 467 0 1835 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9216

[startup+6.30075 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29570
/proc/meminfo: memFree=1805008/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=9344 CPUtime=6.28
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2066 0 0 0 569 59 0 0 25 0 1 0 89338442 9568256 1982 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2336 1982 236 467 0 1867 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9344

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29570
/proc/meminfo: memFree=1804636/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=9464 CPUtime=12.68
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2071 0 0 0 1148 120 0 0 25 0 1 0 89338442 9691136 1984 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2366 1984 236 467 0 1897 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9464

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29572
/proc/meminfo: memFree=1804636/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=9464 CPUtime=25.48
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2086 0 0 0 2315 233 0 0 25 0 1 0 89338442 9691136 1999 1992294400 134512640 136421960 4291953152 18446744073709551615 134860040 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2366 1999 236 467 0 1897 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9464

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29572
/proc/meminfo: memFree=1804512/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=9592 CPUtime=51.07
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2126 0 0 0 4656 451 0 0 25 0 1 0 89338442 9822208 2038 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2398 2038 236 467 0 1929 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9592

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29574
/proc/meminfo: memFree=1804264/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=9708 CPUtime=102.27
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2151 0 0 0 9314 913 0 0 25 0 1 0 89338442 9940992 2063 1992294400 134512640 136421960 4291953152 18446744073709551615 135023992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2427 2063 236 467 0 1958 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9708

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29574
/proc/meminfo: memFree=1804016/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=9884 CPUtime=162.24
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2197 0 0 0 14766 1458 0 0 25 0 1 0 89338442 10121216 2109 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2471 2109 236 467 0 2002 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9884

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29576
/proc/meminfo: memFree=1803892/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=9956 CPUtime=222.23
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2217 0 0 0 20234 1989 0 0 25 0 1 0 89338442 10194944 2129 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2489 2129 236 467 0 2020 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9956

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29578
/proc/meminfo: memFree=1803892/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10044 CPUtime=282.21
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2238 0 0 0 25701 2520 0 0 25 0 1 0 89338442 10285056 2150 1992294400 134512640 136421960 4291953152 18446744073709551615 134864498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2511 2150 236 467 0 2042 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10044

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29580
/proc/meminfo: memFree=1803768/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10232 CPUtime=342.19
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2274 0 0 0 31145 3074 0 0 25 0 1 0 89338442 10477568 2186 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2558 2186 236 467 0 2089 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10232

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29582
/proc/meminfo: memFree=1803644/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10276 CPUtime=402.17
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2297 0 0 0 36602 3615 0 0 25 0 1 0 89338442 10522624 2209 1992294400 134512640 136421960 4291953152 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2569 2209 236 467 0 2100 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 10276

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29582
/proc/meminfo: memFree=1803644/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10276 CPUtime=462.15
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2302 0 0 0 42064 4151 0 0 25 0 1 0 89338442 10522624 2214 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2569 2214 236 467 0 2100 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 10276

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29584
/proc/meminfo: memFree=1803520/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10352 CPUtime=522.14
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2310 0 0 0 47579 4635 0 0 25 0 1 0 89338442 10600448 2222 1992294400 134512640 136421960 4291953152 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2588 2222 236 467 0 2119 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10352

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29586
/proc/meminfo: memFree=1803396/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10352 CPUtime=582.12
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2323 0 0 0 53037 5175 0 0 25 0 1 0 89338442 10600448 2235 1992294400 134512640 136421960 4291953152 18446744073709551615 135810061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2588 2235 236 467 0 2119 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 10352

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29588
/proc/meminfo: memFree=1803396/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10404 CPUtime=642.11
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2326 0 0 0 58506 5705 0 0 25 0 1 0 89338442 10653696 2238 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2601 2238 236 467 0 2132 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10404

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29592
/proc/meminfo: memFree=1802900/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10688 CPUtime=822.04
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2395 0 0 0 74805 7399 0 0 25 0 1 0 89338442 10944512 2307 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2672 2307 236 467 0 2203 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 10688

[startup+882.301 s]
/proc/loadavg: 1.04 1.01 0.91 2/106 29594
/proc/meminfo: memFree=1802900/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=882.02
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2408 0 0 0 80320 7882 0 0 25 0 1 0 89338442 11038720 2320 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2320 236 467 0 2226 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 10780

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 0.91 2/106 29596
/proc/meminfo: memFree=1802900/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=942.01
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2409 0 0 0 85766 8435 0 0 25 0 1 0 89338442 11038720 2321 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2321 236 467 0 2226 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 10780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29598
/proc/meminfo: memFree=1802900/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1001.99
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2411 0 0 0 91281 8918 0 0 25 0 1 0 89338442 11038720 2322 1992294400 134512640 136421960 4291953152 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2322 236 467 0 2226 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 10780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29598
/proc/meminfo: memFree=1802776/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1061.97
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2411 0 0 0 96777 9420 0 0 25 0 1 0 89338442 11038720 2322 1992294400 134512640 136421960 4291953152 18446744073709551615 134859919 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2322 236 467 0 2226 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 10780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29600
/proc/meminfo: memFree=1802776/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1121.96
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2412 0 0 0 102325 9871 0 0 25 0 1 0 89338442 11038720 2323 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2323 236 467 0 2226 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 10780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29602
/proc/meminfo: memFree=1802776/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1181.94
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2413 0 0 0 107817 10377 0 0 25 0 1 0 89338442 11038720 2324 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2324 236 467 0 2226 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 10780

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29613
/proc/meminfo: memFree=1801536/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1241.9
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2414 0 0 0 113345 10845 0 0 25 0 1 0 89338442 11038720 2325 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2325 236 467 0 2226 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 10780

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29615
/proc/meminfo: memFree=1801536/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1301.89
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2414 0 0 0 118873 11316 0 0 25 0 1 0 89338442 11038720 2325 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2325 236 467 0 2226 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 10780

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29615
/proc/meminfo: memFree=1801660/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1361.87
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2414 0 0 0 124428 11759 0 0 25 0 1 0 89338442 11038720 2325 1992294400 134512640 136421960 4291953152 18446744073709551615 134859899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2325 236 467 0 2226 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 10780

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 29617
/proc/meminfo: memFree=1801660/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1421.86
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2414 0 0 0 129986 12200 0 0 25 0 1 0 89338442 11038720 2325 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2325 236 467 0 2226 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 10780

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29619
/proc/meminfo: memFree=1801660/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1481.84
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2414 0 0 0 135536 12648 0 0 25 0 1 0 89338442 11038720 2325 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2325 236 467 0 2226 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 10780

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29621
/proc/meminfo: memFree=1801660/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1541.82
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2414 0 0 0 141018 13164 0 0 25 0 1 0 89338442 11038720 2325 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2325 236 467 0 2226 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 10780

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29623
/proc/meminfo: memFree=1801660/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1601.8
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2417 0 0 0 146472 13708 0 0 25 0 1 0 89338442 11038720 2328 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2328 236 467 0 2226 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 10780

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29623
/proc/meminfo: memFree=1801660/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1661.78
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2418 0 0 0 152001 14177 0 0 25 0 1 0 89338442 11038720 2329 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2329 236 467 0 2226 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 10780

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 29625
/proc/meminfo: memFree=1801660/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1721.77
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2418 0 0 0 157501 14676 0 0 25 0 1 0 89338442 11038720 2329 1992294400 134512640 136421960 4291953152 18446744073709551615 134859899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2329 236 467 0 2226 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 10780

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29627
/proc/meminfo: memFree=1801660/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1781.75
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2419 0 0 0 162984 15191 0 0 25 0 1 0 89338442 11038720 2330 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2330 236 467 0 2226 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 10780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29627
/proc/meminfo: memFree=1801660/2059040 swapFree=4139624/4192956
[pid=29569] ppid=29567 vsize=10780 CPUtime=1800.05
/proc/29569/stat : 29569 (pbct) R 29567 29569 29129 0 -1 4202496 2419 0 0 0 164641 15364 0 0 25 0 1 0 89338442 11038720 2330 1992294400 134512640 136421960 4291953152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29569/statm: 2695 2330 236 467 0 2226 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 10780

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): 1646.42
CPU system time (s): 153.649
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 10816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1646.42
system time used= 153.649
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2420
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= 1
involuntary context switches= 6286

runsolver used 2.95055 second user time and 8.5287 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-25 17:40:49
IDJOB=2682254
IDBENCH=2060
IDSOLVER=1192
FILE ID=node088/2682254-1277480449
PBS_JOBID= 11190480
Free space on /tmp= 62468 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682254-1277480449/watcher-2682254-1277480449 -o /tmp/evaluation-result-2682254-1277480449/solver-2682254-1277480449 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682254-1277480449.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d9e9e5fece70ebbc4c28befed36e7afc
RANDOM SEED=769472603

node088.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.217
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
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		: 3000.217
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1812736 kB
Buffers:         47904 kB
Cached:         100940 kB
SwapCached:       5692 kB
Active:          66984 kB
Inactive:        94972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1812736 kB
SwapTotal:     4192956 kB
SwapFree:      4139624 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       11580 kB
Mapped:           8296 kB
Slab:            62564 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182348 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62468 MiB
End job on node088 at 2010-06-25 18:10:51