Trace number 2669198

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)16 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-clip.b.opb
MD5SUM3b68d80e8ba1b8a702f9c691105ea9d4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark0.370943
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15
Optimality of the best value was proved YES
Number of variables349
Total number of constraints707
Number of constraints which are clauses707
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 constraint1
Maximum length of a constraint111
Number of terms in the objective function 349
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 349
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 349
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
0.00/0.04	c constraints 0/0 clauses 705/0 units 1
0.00/0.04	c vars 349
0.00/0.04	c objective 348 + 1
0.09/0.10	c 0.095985 8.76953 1 354
0.09/0.10	o 22
0.09/0.10	c 0.096985 8.89844 1 667
0.09/0.10	o 21
0.09/0.11	c 0.105983 8.89844 101 1391
0.09/0.11	o 19
0.09/0.11	c 0.106983 8.89844 105 1633
0.09/0.11	o 18
63.57/63.69	c 44.0093 10.3008 1769 802042
63.57/63.69	o 17
1507.09/1507.58	c 1027.49 10.8672 1086 17332743
1507.09/1507.58	o 16
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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

Verifier Data 

OK	16

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669198-1276444201/watcher-2669198-1276444201 -o /tmp/evaluation-result-2669198-1276444201/solver-2669198-1276444201 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669198-1276444201.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 1.03 1.00 3/106 24348
/proc/meminfo: memFree=1864148/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=2208 CPUtime=0
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 262 0 0 0 0 0 0 0 24 0 1 0 20006522 2260992 184 1992294400 134512640 136485738 4293490448 18446744073709551615 135848480 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24348/statm: 552 184 157 482 0 68 0

[startup+0.080168 s]
/proc/loadavg: 1.00 1.03 1.00 3/106 24348
/proc/meminfo: memFree=1864148/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=6968 CPUtime=0.07
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 1417 0 0 0 7 0 0 0 24 0 1 0 20006522 7135232 1339 1992294400 134512640 136485738 4293490448 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 1742 1341 198 482 0 1258 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6968

[startup+0.10117 s]
/proc/loadavg: 1.00 1.03 1.00 3/106 24348
/proc/meminfo: memFree=1864148/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=8844 CPUtime=0.09
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 1853 0 0 0 9 0 0 0 24 0 1 0 20006522 9056256 1775 1992294400 134512640 136485738 4293490448 18446744073709551615 134921885 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2211 1775 210 482 0 1727 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8844

[startup+0.300189 s]
/proc/loadavg: 1.00 1.03 1.00 3/106 24348
/proc/meminfo: memFree=1864148/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=9236 CPUtime=0.28
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 1966 0 0 0 23 5 0 0 25 0 1 0 20006522 9457664 1884 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2309 1884 244 482 0 1825 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9236

[startup+0.700229 s]
/proc/loadavg: 1.00 1.03 1.00 3/106 24348
/proc/meminfo: memFree=1864148/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=9368 CPUtime=0.69
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2006 0 0 0 51 18 0 0 25 0 1 0 20006522 9592832 1924 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2342 1924 244 482 0 1858 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9368

[startup+1.50031 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24349
/proc/meminfo: memFree=1857320/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=9368 CPUtime=1.49
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2006 0 0 0 104 45 0 0 25 0 1 0 20006522 9592832 1924 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2342 1924 244 482 0 1858 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9368

[startup+3.10047 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24349
/proc/meminfo: memFree=1857196/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=9368 CPUtime=3.09
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2006 0 0 0 213 96 0 0 25 0 1 0 20006522 9592832 1924 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2342 1924 244 482 0 1858 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9368

[startup+6.30179 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24349
/proc/meminfo: memFree=1856824/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=9624 CPUtime=6.29
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2060 0 0 0 434 195 0 0 25 0 1 0 20006522 9854976 1978 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2406 1978 244 482 0 1922 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9624

[startup+12.7014 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24349
/proc/meminfo: memFree=1856576/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=9624 CPUtime=12.69
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2078 0 0 0 871 398 0 0 25 0 1 0 20006522 9854976 1996 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2406 1996 244 482 0 1922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9624

[startup+25.5017 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24349
/proc/meminfo: memFree=1856204/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10020 CPUtime=25.48
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2184 0 0 0 1765 783 0 0 25 0 1 0 20006522 10260480 2102 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2505 2102 244 482 0 2021 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10020

[startup+51.1013 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24349
/proc/meminfo: memFree=1855832/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10544 CPUtime=51.08
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2287 0 0 0 3534 1574 0 0 25 0 1 0 20006522 10797056 2205 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2636 2205 244 482 0 2152 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10544

[startup+102.308 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24351
/proc/meminfo: memFree=1855584/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10544 CPUtime=102.27
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2288 0 0 0 7020 3207 0 0 25 0 1 0 20006522 10797056 2205 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2636 2205 244 482 0 2152 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10544

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24353
/proc/meminfo: memFree=1855460/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10544 CPUtime=162.25
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2288 0 0 0 11095 5130 0 0 25 0 1 0 20006522 10797056 2205 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2636 2205 244 482 0 2152 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10544

[startup+222.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 24355
/proc/meminfo: memFree=1855460/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10544 CPUtime=222.24
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2288 0 0 0 15215 7009 0 0 25 0 1 0 20006522 10797056 2205 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2636 2205 244 482 0 2152 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10544

[startup+282.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 24355
/proc/meminfo: memFree=1855336/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10544 CPUtime=282.22
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2288 0 0 0 19390 8832 0 0 25 0 1 0 20006522 10797056 2205 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2636 2205 244 482 0 2152 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10544

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24357
/proc/meminfo: memFree=1855336/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10544 CPUtime=342.2
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2317 0 0 0 23483 10737 0 0 25 0 1 0 20006522 10797056 2234 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2636 2234 244 482 0 2152 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10544

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24359
/proc/meminfo: memFree=1855212/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10544 CPUtime=402.19
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2317 0 0 0 27597 12622 0 0 25 0 1 0 20006522 10797056 2234 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2636 2234 244 482 0 2152 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10544

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24361
/proc/meminfo: memFree=1855088/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10544 CPUtime=462.17
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2317 0 0 0 31677 14540 0 0 25 0 1 0 20006522 10797056 2234 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2636 2234 244 482 0 2152 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10544

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24363
/proc/meminfo: memFree=1855088/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10544 CPUtime=522.16
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2317 0 0 0 35822 16394 0 0 25 0 1 0 20006522 10797056 2234 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2636 2234 244 482 0 2152 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10544

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24363
/proc/meminfo: memFree=1854964/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10620 CPUtime=582.15
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2321 0 0 0 40028 18187 0 0 25 0 1 0 20006522 10874880 2238 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2655 2238 244 482 0 2171 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 10620

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24365
/proc/meminfo: memFree=1854840/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10652 CPUtime=642.13
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2375 0 0 0 44117 20096 0 0 25 0 1 0 20006522 10907648 2262 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2663 2262 244 482 0 2179 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10652

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24380
/proc/meminfo: memFree=1854096/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10784 CPUtime=882.05
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2400 0 0 0 60431 27774 0 0 25 0 1 0 20006522 11042816 2287 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2696 2287 244 482 0 2212 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 10784

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24382
/proc/meminfo: memFree=1853972/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10784 CPUtime=942.04
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2400 0 0 0 64539 29665 0 0 25 0 1 0 20006522 11042816 2287 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2696 2287 244 482 0 2212 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 10784

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24384
/proc/meminfo: memFree=1853972/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10784 CPUtime=1002.02
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2400 0 0 0 68637 31565 0 0 25 0 1 0 20006522 11042816 2287 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2696 2287 244 482 0 2212 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 10784

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24386
/proc/meminfo: memFree=1853972/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10784 CPUtime=1062
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2408 0 0 0 72729 33471 0 0 25 0 1 0 20006522 11042816 2295 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2696 2295 244 482 0 2212 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 10784

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24388
/proc/meminfo: memFree=1853848/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10784 CPUtime=1121.99
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2408 0 0 0 76806 35393 0 0 25 0 1 0 20006522 11042816 2295 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2696 2295 244 482 0 2212 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 10784

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24388
/proc/meminfo: memFree=1853724/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10784 CPUtime=1181.97
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2408 0 0 0 80850 37347 0 0 25 0 1 0 20006522 11042816 2295 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2696 2295 244 482 0 2212 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 10784

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24390
/proc/meminfo: memFree=1853600/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10784 CPUtime=1241.96
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2408 0 0 0 84730 39466 0 0 25 0 1 0 20006522 11042816 2295 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2696 2295 244 482 0 2212 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 10784

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24392
/proc/meminfo: memFree=1853476/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10984 CPUtime=1301.95
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2453 0 0 0 88788 41407 0 0 25 0 1 0 20006522 11247616 2340 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2746 2340 244 482 0 2262 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 10984

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24394
/proc/meminfo: memFree=1853476/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=10984 CPUtime=1361.93
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2453 0 0 0 92827 43366 0 0 25 0 1 0 20006522 11247616 2340 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2746 2340 244 482 0 2262 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 10984

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24396
/proc/meminfo: memFree=1853476/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=11124 CPUtime=1421.92
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2454 0 0 0 96932 45260 0 0 25 0 1 0 20006522 11390976 2341 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2781 2341 244 482 0 2297 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 11124

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24396
/proc/meminfo: memFree=1853352/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=11124 CPUtime=1481.9
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2455 0 0 0 101064 47126 0 0 25 0 1 0 20006522 11390976 2342 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2781 2342 244 482 0 2297 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 11124

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24398
/proc/meminfo: memFree=1853228/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=11124 CPUtime=1541.88
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2456 0 0 0 105072 49116 0 0 25 0 1 0 20006522 11390976 2342 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2781 2342 244 482 0 2297 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 11124

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24403
/proc/meminfo: memFree=1852980/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=11124 CPUtime=1601.86
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2457 0 0 0 109095 51091 0 0 25 0 1 0 20006522 11390976 2343 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2781 2343 244 482 0 2297 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 11124

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24405
/proc/meminfo: memFree=1853104/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=11124 CPUtime=1661.85
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2457 0 0 0 113058 53127 0 0 25 0 1 0 20006522 11390976 2343 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2781 2343 244 482 0 2297 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 11124

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24407
/proc/meminfo: memFree=1853104/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=11124 CPUtime=1721.83
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2457 0 0 0 117113 55070 0 0 25 0 1 0 20006522 11390976 2343 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2781 2343 244 482 0 2297 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 11124

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24407
/proc/meminfo: memFree=1852980/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=11124 CPUtime=1781.82
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2458 0 0 0 121072 57110 0 0 25 0 1 0 20006522 11390976 2344 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2781 2344 244 482 0 2297 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 11124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24409
/proc/meminfo: memFree=1852980/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=11124 CPUtime=1800.03
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2458 0 0 0 122270 57733 0 0 25 0 1 0 20006522 11390976 2344 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2781 2344 244 482 0 2297 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 11124

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24409
/proc/meminfo: memFree=1852980/2059040 swapFree=4134532/4192956
[pid=24348] ppid=24346 vsize=11124 CPUtime=1800.03
/proc/24348/stat : 24348 (pbct) R 24346 24348 24075 0 -1 4202496 2458 0 0 0 122270 57733 0 0 25 0 1 0 20006522 11390976 2344 1992294400 134512640 136485738 4293490448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2781 2344 244 482 0 2297 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 11124

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1222.7
CPU system time (s): 577.334
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 11124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1222.7
system time used= 577.334
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2458
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= 2
involuntary context switches= 7217

runsolver used 3.04954 second user time and 8.43372 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-13 17:50:01
IDJOB=2669198
IDBENCH=2051
IDSOLVER=1170
FILE ID=node017/2669198-1276444201
PBS_JOBID= 11173330
Free space on /tmp= 62368 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-clip.b.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669198-1276444201/watcher-2669198-1276444201 -o /tmp/evaluation-result-2669198-1276444201/solver-2669198-1276444201 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669198-1276444201.opb

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

MD5SUM BENCH= 3b68d80e8ba1b8a702f9c691105ea9d4
RANDOM SEED=469253620

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1864552 kB
Buffers:         24180 kB
Cached:          93664 kB
SwapCached:      11388 kB
Active:          69028 kB
Inactive:        62508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1864552 kB
SwapTotal:     4192956 kB
SwapFree:      4134532 kB
Dirty:            2008 kB
Writeback:           0 kB
AnonPages:       12292 kB
Mapped:           9224 kB
Slab:            41228 kB
PageTables:       3860 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184232 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= 62368 MiB
End job on node017 at 2010-06-13 18:20:04