Trace number 2682792

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)16 1800.07 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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.03/0.04	c constraints 0/0 clauses 705/0 units 1
0.03/0.04	c vars 349
0.03/0.04	c objective 348 + 1
0.03/0.09	c 0.090986 8.69922 1 354
0.03/0.09	o 22
0.03/0.10	c 0.091986 8.82812 1 667
0.03/0.10	o 21
0.09/0.11	c 0.100984 8.82812 101 1391
0.09/0.11	o 19
0.09/0.11	c 0.100984 8.82812 105 1633
0.09/0.11	o 18
64.07/64.17	c 44.3293 10.2109 1769 802042
64.07/64.17	o 17
1515.74/1516.18	c 1024.09 10.7109 1086 17332743
1515.74/1516.18	o 16
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	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-2682792-1277480022/watcher-2682792-1277480022 -o /tmp/evaluation-result-2682792-1277480022/solver-2682792-1277480022 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682792-1277480022.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: 0.93 0.98 0.92 3/106 24812
/proc/meminfo: memFree=1809800/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=2136 CPUtime=0
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 252 0 0 0 0 0 0 0 20 0 1 0 121657604 2187264 171 1992294400 134512640 136421960 4290795072 18446744073709551615 135308188 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24812/statm: 534 171 145 467 0 65 0

[startup+0.0405639 s]
/proc/loadavg: 0.93 0.98 0.92 3/106 24812
/proc/meminfo: memFree=1809800/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=2136 CPUtime=0.03
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 269 0 0 0 3 0 0 0 20 0 1 0 121657604 2187264 188 1992294400 134512640 136421960 4290795072 18446744073709551615 134544409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24812/statm: 534 188 146 467 0 65 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2136

[startup+0.101569 s]
/proc/loadavg: 0.93 0.98 0.92 3/106 24812
/proc/meminfo: memFree=1809800/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=9036 CPUtime=0.09
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 1944 0 0 0 9 0 0 0 20 0 1 0 121657604 9252864 1861 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2259 1861 236 467 0 1790 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9036

[startup+0.301584 s]
/proc/loadavg: 0.93 0.98 0.92 3/106 24812
/proc/meminfo: memFree=1809800/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=9164 CPUtime=0.29
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 1961 0 0 0 23 6 0 0 20 0 1 0 121657604 9383936 1876 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2291 1876 237 467 0 1822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9164

[startup+0.701615 s]
/proc/loadavg: 0.93 0.98 0.92 3/106 24812
/proc/meminfo: memFree=1809800/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=9292 CPUtime=0.69
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2001 0 0 0 51 18 0 0 21 0 1 0 121657604 9515008 1916 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2323 1916 237 467 0 1854 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9292

[startup+1.50168 s]
/proc/loadavg: 0.93 0.98 0.92 2/107 24813
/proc/meminfo: memFree=1802972/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=9292 CPUtime=1.49
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2001 0 0 0 103 46 0 0 23 0 1 0 121657604 9515008 1916 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2323 1916 237 467 0 1854 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9292

[startup+3.10081 s]
/proc/loadavg: 0.93 0.98 0.92 2/107 24813
/proc/meminfo: memFree=1802724/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=9292 CPUtime=3.09
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2001 0 0 0 210 99 0 0 25 0 1 0 121657604 9515008 1916 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2323 1916 237 467 0 1854 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9292

[startup+6.30106 s]
/proc/loadavg: 0.94 0.98 0.92 2/107 24813
/proc/meminfo: memFree=1802476/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=9548 CPUtime=6.29
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2055 0 0 0 429 200 0 0 25 0 1 0 121657604 9777152 1970 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2387 1970 237 467 0 1918 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9548

[startup+12.7006 s]
/proc/loadavg: 0.94 0.98 0.92 2/107 24813
/proc/meminfo: memFree=1802228/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=9548 CPUtime=12.68
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2073 0 0 0 863 405 0 0 25 0 1 0 121657604 9777152 1988 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2387 1988 237 467 0 1918 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9548

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.92 2/107 24813
/proc/meminfo: memFree=1801856/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=9936 CPUtime=25.49
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2178 0 0 0 1752 797 0 0 25 0 1 0 121657604 10174464 2093 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2484 2093 237 467 0 2015 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9936

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.92 2/107 24813
/proc/meminfo: memFree=1801484/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10452 CPUtime=51.08
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2282 0 0 0 3520 1588 0 0 25 0 1 0 121657604 10702848 2197 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2613 2197 237 467 0 2144 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10452

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.92 2/107 24815
/proc/meminfo: memFree=1801236/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10452 CPUtime=102.28
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2283 0 0 0 6995 3233 0 0 25 0 1 0 121657604 10702848 2197 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2613 2197 237 467 0 2144 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 10452

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24817
/proc/meminfo: memFree=1801112/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10452 CPUtime=162.25
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2283 0 0 0 11011 5214 0 0 25 0 1 0 121657604 10702848 2197 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2613 2197 237 467 0 2144 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10452

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24819
/proc/meminfo: memFree=1801112/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10452 CPUtime=222.24
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2283 0 0 0 15070 7154 0 0 25 0 1 0 121657604 10702848 2197 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2613 2197 237 467 0 2144 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10452

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/108 24822
/proc/meminfo: memFree=1800352/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10452 CPUtime=282.23
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2283 0 0 0 19221 9002 0 0 25 0 1 0 121657604 10702848 2197 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2613 2197 237 467 0 2144 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 10452

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24824
/proc/meminfo: memFree=1800368/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10480 CPUtime=342.21
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2310 0 0 0 23293 10928 0 0 25 0 1 0 121657604 10731520 2224 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2620 2224 237 467 0 2151 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 10480

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24826
/proc/meminfo: memFree=1800368/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10480 CPUtime=402.2
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2310 0 0 0 27383 12837 0 0 25 0 1 0 121657604 10731520 2224 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2620 2224 237 467 0 2151 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 10480

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24828
/proc/meminfo: memFree=1800368/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10480 CPUtime=462.18
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2310 0 0 0 31396 14822 0 0 25 0 1 0 121657604 10731520 2224 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2620 2224 237 467 0 2151 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 10480

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24830
/proc/meminfo: memFree=1800368/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10480 CPUtime=522.17
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2310 0 0 0 35480 16737 0 0 25 0 1 0 121657604 10731520 2224 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2620 2224 237 467 0 2151 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 10480

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24830
/proc/meminfo: memFree=1800368/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10576 CPUtime=582.16
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2317 0 0 0 39662 18554 0 0 25 0 1 0 121657604 10829824 2231 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2644 2231 237 467 0 2175 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 10576

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24832
/proc/meminfo: memFree=1800368/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10696 CPUtime=642.15
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2356 0 0 0 43732 20483 0 0 25 0 1 0 121657604 10952704 2270 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2674 2270 237 467 0 2205 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 10696

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.10 1.02 0.93 2/107 24838
/proc/meminfo: memFree=1800120/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10696 CPUtime=882.09
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2367 0 0 0 59888 28321 0 0 25 0 1 0 121657604 10952704 2281 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2674 2281 237 467 0 2205 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 10696

[startup+942.301 s]
/proc/loadavg: 1.10 1.03 0.94 2/107 24840
/proc/meminfo: memFree=1800120/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10696 CPUtime=942.07
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2367 0 0 0 63980 30227 0 0 25 0 1 0 121657604 10952704 2281 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2674 2281 237 467 0 2205 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 10696

[startup+1002.3 s]
/proc/loadavg: 1.04 1.02 0.94 2/107 24842
/proc/meminfo: memFree=1800120/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10696 CPUtime=1002.06
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2367 0 0 0 68040 32166 0 0 25 0 1 0 121657604 10952704 2281 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2674 2281 237 467 0 2205 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 10696

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 0.94 2/107 24844
/proc/meminfo: memFree=1800120/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10760 CPUtime=1062.04
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2372 0 0 0 72086 34118 0 0 25 0 1 0 121657604 11018240 2286 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2690 2286 237 467 0 2221 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 10760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/107 24846
/proc/meminfo: memFree=1799996/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10760 CPUtime=1122.03
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2372 0 0 0 76141 36062 0 0 25 0 1 0 121657604 11018240 2286 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2690 2286 237 467 0 2221 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 10760

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 24846
/proc/meminfo: memFree=1799872/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10760 CPUtime=1182.02
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2372 0 0 0 80186 38016 0 0 25 0 1 0 121657604 11018240 2286 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2690 2286 237 467 0 2221 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 10760

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 24848
/proc/meminfo: memFree=1799624/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10760 CPUtime=1242
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2372 0 0 0 83985 40215 0 0 25 0 1 0 121657604 11018240 2286 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2690 2286 237 467 0 2221 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 10760

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 24850
/proc/meminfo: memFree=1799500/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10868 CPUtime=1301.99
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2410 0 0 0 87992 42207 0 0 25 0 1 0 121657604 11128832 2324 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2717 2324 237 467 0 2248 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 10868

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 24852
/proc/meminfo: memFree=1799500/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10964 CPUtime=1361.97
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2420 0 0 0 92023 44174 0 0 25 0 1 0 121657604 11227136 2334 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2741 2334 237 467 0 2272 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 10964

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 24854
/proc/meminfo: memFree=1799500/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10964 CPUtime=1421.96
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2421 0 0 0 96047 46149 0 0 25 0 1 0 121657604 11227136 2335 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2741 2335 237 467 0 2272 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 10964

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 24854
/proc/meminfo: memFree=1799500/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10964 CPUtime=1481.95
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2421 0 0 0 100157 48038 0 0 25 0 1 0 121657604 11227136 2335 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2741 2335 237 467 0 2272 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 10964

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 24856
/proc/meminfo: memFree=1799500/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10964 CPUtime=1541.93
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2422 0 0 0 104148 50045 0 0 25 0 1 0 121657604 11227136 2335 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2741 2335 237 467 0 2272 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 10964

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 24858
/proc/meminfo: memFree=1799376/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10964 CPUtime=1601.92
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2423 0 0 0 108131 52061 0 0 25 0 1 0 121657604 11227136 2336 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2741 2336 237 467 0 2272 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 10964

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 24869
/proc/meminfo: memFree=1798880/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10964 CPUtime=1661.88
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2423 0 0 0 112063 54125 0 0 25 0 1 0 121657604 11227136 2336 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2741 2336 237 467 0 2272 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 10964

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 24869
/proc/meminfo: memFree=1798880/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10964 CPUtime=1721.88
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2423 0 0 0 116018 56170 0 0 25 0 1 0 121657604 11227136 2336 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2741 2336 237 467 0 2272 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 10964

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 24871
/proc/meminfo: memFree=1798880/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10964 CPUtime=1781.86
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2424 0 0 0 119986 58200 0 0 25 0 1 0 121657604 11227136 2337 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2741 2337 237 467 0 2272 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 10964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 24873
/proc/meminfo: memFree=1798880/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10964 CPUtime=1800.06
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2424 0 0 0 121187 58819 0 0 25 0 1 0 121657604 11227136 2337 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2741 2337 237 467 0 2272 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 10964

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 0.94 2/107 24873
/proc/meminfo: memFree=1798880/2059040 swapFree=4136400/4192956
[pid=24812] ppid=24810 vsize=10964 CPUtime=1800.06
/proc/24812/stat : 24812 (pbct) R 24810 24812 24277 0 -1 4202496 2424 0 0 0 121187 58819 0 0 25 0 1 0 121657604 11227136 2337 1992294400 134512640 136421960 4290795072 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24812/statm: 2741 2337 237 467 0 2272 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 10964

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1211.87
CPU system time (s): 588.2
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 10996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1211.87
system time used= 588.2
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2425
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= 4537

runsolver used 3.03154 second user time and 8.45072 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-25 17:33:42
IDJOB=2682792
IDBENCH=2051
IDSOLVER=1192
FILE ID=node026/2682792-1277480022
PBS_JOBID= 11190516
Free space on /tmp= 62476 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2682792-1277480022/watcher-2682792-1277480022 -o /tmp/evaluation-result-2682792-1277480022/solver-2682792-1277480022 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682792-1277480022.opb

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

MD5SUM BENCH= 3b68d80e8ba1b8a702f9c691105ea9d4
RANDOM SEED=395448940

node026.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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1810328 kB
Buffers:         41508 kB
Cached:         108328 kB
SwapCached:       9016 kB
Active:          37448 kB
Inactive:       125540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1810328 kB
SwapTotal:     4192956 kB
SwapFree:      4136400 kB
Dirty:            2024 kB
Writeback:           0 kB
AnonPages:       11836 kB
Mapped:           8296 kB
Slab:            63704 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181048 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= 62476 MiB
End job on node026 at 2010-06-25 18:03:45