Trace number 2668660

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 0.1SAT (TO)143 1800.06 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 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
0.02/0.05	c 0.052991 7.74609 10 138
0.02/0.05	o 153
0.02/0.08	c 0.077988 7.90234 177 536
0.02/0.08	o 150
0.49/0.59	c 0.533918 8.82422 498 6029
0.49/0.59	o 149
7.49/7.55	c 6.81796 9.31641 682 70062
7.49/7.55	o 148
7.79/7.84	c 7.08592 9.31641 296 72774
7.79/7.84	o 146
7.79/7.84	c 7.08792 9.31641 296 72863
7.79/7.84	o 145
37.18/37.24	c 33.8828 9.44141 685 346476
37.18/37.24	o 144
1039.47/1039.88	c 947.077 10.6016 835 9274720
1039.47/1039.88	o 143
1800.04/1800.61	s SATISFIABLE
1800.04/1800.61	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-2668660-1276444629/watcher-2668660-1276444629 -o /tmp/evaluation-result-2668660-1276444629/solver-2668660-1276444629 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668660-1276444629.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: 0.92 0.98 0.99 3/106 27469
/proc/meminfo: memFree=1868576/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=2208 CPUtime=0
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 262 0 0 0 0 0 0 0 20 0 1 0 20066880 2260992 185 1992294400 134512640 136485738 4288381760 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27469/statm: 552 185 156 482 0 68 0

[startup+0.029734 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27469
/proc/meminfo: memFree=1868576/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=5236 CPUtime=0.02
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 977 0 0 0 2 0 0 0 20 0 1 0 20066880 5361664 900 1992294400 134512640 136485738 4288381760 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 1309 902 198 482 0 825 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5236

[startup+0.100741 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27469
/proc/meminfo: memFree=1868576/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=8260 CPUtime=0.09
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 1760 0 0 0 9 0 0 0 20 0 1 0 20066880 8458240 1681 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2065 1681 243 482 0 1581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8260

[startup+0.300761 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27469
/proc/meminfo: memFree=1868576/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=8644 CPUtime=0.29
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 1844 0 0 0 27 2 0 0 20 0 1 0 20066880 8851456 1765 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2161 1765 243 482 0 1677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8644

[startup+0.700802 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27469
/proc/meminfo: memFree=1868576/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=9032 CPUtime=0.69
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 1970 0 0 0 63 6 0 0 20 0 1 0 20066880 9248768 1890 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2258 1890 243 482 0 1774 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9032

[startup+1.50088 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 27470
/proc/meminfo: memFree=1861996/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=9032 CPUtime=1.49
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 1970 0 0 0 135 14 0 0 22 0 1 0 20066880 9248768 1890 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2258 1890 243 482 0 1774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9032

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 27470
/proc/meminfo: memFree=1861624/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=9288 CPUtime=3.09
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2015 0 0 0 279 30 0 0 25 0 1 0 20066880 9510912 1935 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2322 1935 243 482 0 1838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9288

[startup+6.30037 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27470
/proc/meminfo: memFree=1861376/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=9416 CPUtime=6.28
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2067 0 0 0 570 58 0 0 25 0 1 0 20066880 9641984 1987 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2354 1987 243 482 0 1870 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9416

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27470
/proc/meminfo: memFree=1861004/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=9536 CPUtime=12.69
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2074 0 0 0 1153 116 0 0 25 0 1 0 20066880 9764864 1991 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2384 1991 243 482 0 1900 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9536

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27470
/proc/meminfo: memFree=1861004/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=9536 CPUtime=25.48
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2083 0 0 0 2316 232 0 0 25 0 1 0 20066880 9764864 2000 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2384 2000 243 482 0 1900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9536

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 27470
/proc/meminfo: memFree=1860880/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=9664 CPUtime=51.08
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2129 0 0 0 4660 448 0 0 25 0 1 0 20066880 9895936 2045 1992294400 134512640 136485738 4288381760 18446744073709551615 135040911 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2416 2045 243 482 0 1932 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9664

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 27472
/proc/meminfo: memFree=1860632/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=9780 CPUtime=102.27
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2145 0 0 0 9304 923 0 0 25 0 1 0 20066880 10014720 2061 1992294400 134512640 136485738 4288381760 18446744073709551615 134660755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2445 2061 243 482 0 1961 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9780

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27474
/proc/meminfo: memFree=1860384/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=9956 CPUtime=162.24
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2197 0 0 0 14773 1451 0 0 25 0 1 0 20066880 10194944 2113 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2489 2113 243 482 0 2005 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9956

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27476
/proc/meminfo: memFree=1860260/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10028 CPUtime=222.23
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2220 0 0 0 20247 1976 0 0 25 0 1 0 20066880 10268672 2136 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2507 2136 243 482 0 2023 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10028

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27487
/proc/meminfo: memFree=1859020/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10116 CPUtime=282.2
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2238 0 0 0 25681 2539 0 0 25 0 1 0 20066880 10358784 2154 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2529 2154 243 482 0 2045 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 10116

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27487
/proc/meminfo: memFree=1859020/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10328 CPUtime=342.18
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2277 0 0 0 31126 3092 0 0 25 0 1 0 20066880 10575872 2193 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2582 2193 243 482 0 2098 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 10328

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27489
/proc/meminfo: memFree=1859020/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10348 CPUtime=402.16
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2300 0 0 0 36595 3621 0 0 25 0 1 0 20066880 10596352 2216 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2587 2216 243 482 0 2103 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 10348

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27491
/proc/meminfo: memFree=1859020/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10348 CPUtime=462.13
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2304 0 0 0 42072 4141 0 0 25 0 1 0 20066880 10596352 2220 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2587 2220 243 482 0 2103 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 10348

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27493
/proc/meminfo: memFree=1859020/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10424 CPUtime=522.11
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2313 0 0 0 47541 4670 0 0 25 0 1 0 20066880 10674176 2229 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2606 2229 243 482 0 2122 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 10424

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27495
/proc/meminfo: memFree=1859020/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10424 CPUtime=582.1
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2322 0 0 0 53048 5162 0 0 25 0 1 0 20066880 10674176 2238 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2606 2238 243 482 0 2122 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 10424

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27495
/proc/meminfo: memFree=1859020/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10476 CPUtime=642.09
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2329 0 0 0 58491 5718 0 0 25 0 1 0 20066880 10727424 2245 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2619 2245 243 482 0 2135 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 10476

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27501
/proc/meminfo: memFree=1859020/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10760 CPUtime=822.02
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2395 0 0 0 74757 7445 0 0 25 0 1 0 20066880 11018240 2311 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2690 2311 243 482 0 2206 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 10760

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27503
/proc/meminfo: memFree=1858896/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10760 CPUtime=882.01
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2398 0 0 0 80286 7915 0 0 25 0 1 0 20066880 11018240 2314 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2690 2314 243 482 0 2206 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 10760

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27503
/proc/meminfo: memFree=1858896/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=942
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2411 0 0 0 85796 8404 0 0 25 0 1 0 20066880 11112448 2327 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2327 243 482 0 2229 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 10852

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27508
/proc/meminfo: memFree=1858152/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1001.98
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2412 0 0 0 91247 8951 0 0 25 0 1 0 20066880 11112448 2328 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2328 243 482 0 2229 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 10852

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27510
/proc/meminfo: memFree=1858152/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1061.97
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2414 0 0 0 96768 9429 0 0 25 0 1 0 20066880 11112448 2329 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2329 243 482 0 2229 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 10852

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27512
/proc/meminfo: memFree=1858276/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1121.95
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2414 0 0 0 102256 9939 0 0 25 0 1 0 20066880 11112448 2329 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2329 243 482 0 2229 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 10852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27514
/proc/meminfo: memFree=1858276/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1181.93
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2415 0 0 0 107820 10373 0 0 25 0 1 0 20066880 11112448 2330 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2330 243 482 0 2229 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 10852

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27514
/proc/meminfo: memFree=1858276/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1241.91
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2416 0 0 0 113300 10891 0 0 25 0 1 0 20066880 11112448 2331 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2331 243 482 0 2229 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 10852

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27516
/proc/meminfo: memFree=1858276/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1301.9
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2416 0 0 0 118791 11399 0 0 25 0 1 0 20066880 11112448 2331 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2331 243 482 0 2229 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 10852

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27518
/proc/meminfo: memFree=1858276/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1361.87
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2417 0 0 0 124333 11854 0 0 25 0 1 0 20066880 11112448 2332 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2332 243 482 0 2229 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 10852

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27520
/proc/meminfo: memFree=1858276/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1421.87
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2417 0 0 0 129864 12323 0 0 25 0 1 0 20066880 11112448 2332 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2332 243 482 0 2229 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 10852

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27522
/proc/meminfo: memFree=1858276/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1481.84
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2417 0 0 0 135420 12764 0 0 25 0 1 0 20066880 11112448 2332 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2332 243 482 0 2229 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 10852

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27522
/proc/meminfo: memFree=1858276/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1541.82
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2417 0 0 0 141006 13176 0 0 25 0 1 0 20066880 11112448 2332 1992294400 134512640 136485738 4288381760 18446744073709551615 134878458 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2332 243 482 0 2229 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 10852

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27524
/proc/meminfo: memFree=1858152/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1601.8
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2417 0 0 0 146512 13668 0 0 25 0 1 0 20066880 11112448 2332 1992294400 134512640 136485738 4288381760 18446744073709551615 134878715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2332 243 482 0 2229 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 10852

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27526
/proc/meminfo: memFree=1858028/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1661.78
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2417 0 0 0 152002 14176 0 0 25 0 1 0 20066880 11112448 2332 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2332 243 482 0 2229 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 10852

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27528
/proc/meminfo: memFree=1858028/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1721.76
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2420 0 0 0 157462 14714 0 0 25 0 1 0 20066880 11112448 2335 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2335 243 482 0 2229 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 10852

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27530
/proc/meminfo: memFree=1857780/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1781.74
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2421 0 0 0 162976 15198 0 0 25 0 1 0 20066880 11112448 2336 1992294400 134512640 136485738 4288381760 18446744073709551615 135051320 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2336 243 482 0 2229 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 10852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27530
/proc/meminfo: memFree=1857780/2059040 swapFree=4135652/4192956
[pid=27469] ppid=27467 vsize=10852 CPUtime=1800.04
/proc/27469/stat : 27469 (pbct) R 27467 27469 25934 0 -1 4202496 2421 0 0 0 164658 15346 0 0 25 0 1 0 20066880 11112448 2336 1992294400 134512640 136485738 4288381760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27469/statm: 2713 2336 243 482 0 2229 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 10852

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): 1800.06
CPU user time (s): 1646.59
CPU system time (s): 153.469
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 10888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1646.59
system time used= 153.469
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2421
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= 3001

runsolver used 2.86456 second user time and 8.61769 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-13 17:57:09
IDJOB=2668660
IDBENCH=2060
IDSOLVER=1170
FILE ID=node002/2668660-1276444629
PBS_JOBID= 11173318
Free space on /tmp= 62400 MiB

SOLVER NAME= PB/CT 0.1
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-2668660-1276444629/watcher-2668660-1276444629 -o /tmp/evaluation-result-2668660-1276444629/solver-2668660-1276444629 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668660-1276444629.opb

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

MD5SUM BENCH= d9e9e5fece70ebbc4c28befed36e7afc
RANDOM SEED=1430989534

node002.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1869104 kB
Buffers:         22556 kB
Cached:          91472 kB
SwapCached:       9840 kB
Active:          56188 kB
Inactive:        69852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1869104 kB
SwapTotal:     4192956 kB
SwapFree:      4135652 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       10784 kB
Mapped:           9156 kB
Slab:            42084 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180824 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= 62396 MiB
End job on node002 at 2010-06-13 18:27:12