Trace number 2682983

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)28 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_300_10_15.r.opb
MD5SUM34bb25320bcbfa536bfc14194ca6ac66
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark7.04093
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables297
Total number of constraints100
Number of constraints which are clauses100
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 constraint10
Maximum length of a constraint15
Number of terms in the objective function 297
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 297
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 297
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 0/0 clauses 100/0 units 0
0.00/0.00	c vars 297
0.00/0.00	c objective 297 + 0
0.00/0.03	c 0.025996 5.57812 0 267
0.00/0.03	o 31
12.48/12.58	c 9.8955 6.47266 855 280237
12.48/12.58	o 30
247.62/247.73	c 192.427 6.70703 354 4823031
247.62/247.73	o 29
640.31/640.51	c 493.462 6.84375 501 12186458
640.31/640.51	o 28
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	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

Verifier Data 

OK	28

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682983-1277490767/watcher-2682983-1277490767 -o /tmp/evaluation-result-2682983-1277490767/solver-2682983-1277490767 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682983-1277490767.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 0.96 3/106 23616
/proc/meminfo: memFree=1810512/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=3444 CPUtime=0
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 545 0 0 0 0 0 0 0 20 0 1 0 124663120 3526656 464 1992294400 134512640 136421960 4293383088 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 861 466 188 467 0 392 0

[startup+0.053568 s]
/proc/loadavg: 0.92 0.98 0.96 3/106 23616
/proc/meminfo: memFree=1810512/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=5844 CPUtime=0.04
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1179 0 0 0 4 0 0 0 20 0 1 0 124663120 5984256 1097 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1461 1097 237 467 0 992 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5844

[startup+0.101573 s]
/proc/loadavg: 0.92 0.98 0.96 3/106 23616
/proc/meminfo: memFree=1810512/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=5844 CPUtime=0.09
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1191 0 0 0 8 1 0 0 20 0 1 0 124663120 5984256 1109 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1461 1109 237 467 0 992 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.300592 s]
/proc/loadavg: 0.92 0.98 0.96 3/106 23616
/proc/meminfo: memFree=1810512/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=5976 CPUtime=0.29
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1223 0 0 0 24 5 0 0 20 0 1 0 124663120 6119424 1141 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1494 1141 237 467 0 1025 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5976

[startup+0.700633 s]
/proc/loadavg: 0.92 0.98 0.96 3/106 23616
/proc/meminfo: memFree=1810512/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6104 CPUtime=0.69
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1246 0 0 0 55 14 0 0 21 0 1 0 124663120 6250496 1164 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1526 1164 237 467 0 1057 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6104

[startup+1.50071 s]
/proc/loadavg: 0.92 0.98 0.96 2/107 23617
/proc/meminfo: memFree=1806660/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6104 CPUtime=1.49
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1271 0 0 0 118 31 0 0 23 0 1 0 124663120 6250496 1189 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1526 1189 237 467 0 1057 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6104

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 0.96 2/107 23617
/proc/meminfo: memFree=1806288/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6232 CPUtime=3.09
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1290 0 0 0 244 65 0 0 25 0 1 0 124663120 6381568 1208 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1558 1208 237 467 0 1089 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6232

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.96 2/107 23617
/proc/meminfo: memFree=1806164/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6364 CPUtime=6.29
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1334 0 0 0 490 139 0 0 25 0 1 0 124663120 6516736 1252 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1591 1252 237 467 0 1122 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6364

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.96 2/107 23617
/proc/meminfo: memFree=1805792/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6624 CPUtime=12.68
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1387 0 0 0 998 270 0 0 25 0 1 0 124663120 6782976 1304 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1656 1304 237 467 0 1187 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6624

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.96 2/107 23617
/proc/meminfo: memFree=1805792/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6624 CPUtime=25.49
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1387 0 0 0 1993 556 0 0 25 0 1 0 124663120 6782976 1304 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1656 1304 237 467 0 1187 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6624

[startup+51.1007 s]
/proc/loadavg: 0.96 0.98 0.96 2/107 23617
/proc/meminfo: memFree=1805792/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6624 CPUtime=51.08
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1387 0 0 0 3967 1141 0 0 25 0 1 0 124663120 6782976 1304 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1656 1304 237 467 0 1187 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6624

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.96 2/107 23619
/proc/meminfo: memFree=1805544/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6748 CPUtime=102.26
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1409 0 0 0 7940 2286 0 0 25 0 1 0 124663120 6909952 1326 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1687 1326 237 467 0 1218 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6748

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 23621
/proc/meminfo: memFree=1805420/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6748 CPUtime=162.24
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1428 0 0 0 12618 3606 0 0 25 0 1 0 124663120 6909952 1345 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1687 1345 237 467 0 1218 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6748

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 23623
/proc/meminfo: memFree=1805296/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6864 CPUtime=222.22
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1444 0 0 0 17221 5001 0 0 25 0 1 0 124663120 7028736 1361 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1716 1361 237 467 0 1247 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6864

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 23623
/proc/meminfo: memFree=1805296/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6864 CPUtime=282.2
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1456 0 0 0 21915 6305 0 0 25 0 1 0 124663120 7028736 1372 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1716 1372 237 467 0 1247 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6864

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 23625
/proc/meminfo: memFree=1805172/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6864 CPUtime=342.19
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1457 0 0 0 26554 7665 0 0 25 0 1 0 124663120 7028736 1373 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1716 1373 237 467 0 1247 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6864

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 23627
/proc/meminfo: memFree=1805172/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6864 CPUtime=402.18
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1458 0 0 0 31216 9002 0 0 25 0 1 0 124663120 7028736 1374 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1716 1374 237 467 0 1247 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6864

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 23629
/proc/meminfo: memFree=1805172/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6864 CPUtime=462.15
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1458 0 0 0 35733 10482 0 0 25 0 1 0 124663120 7028736 1374 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1716 1374 237 467 0 1247 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6864

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 23631
/proc/meminfo: memFree=1805048/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=6864 CPUtime=522.13
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1458 0 0 0 40141 12072 0 0 25 0 1 0 124663120 7028736 1374 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1716 1374 237 467 0 1247 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6864

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 23631
/proc/meminfo: memFree=1805048/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=582.13
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1462 0 0 0 44785 13428 0 0 25 0 1 0 124663120 7172096 1378 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1378 237 467 0 1282 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7004

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 23633
/proc/meminfo: memFree=1805048/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=642.11
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1464 0 0 0 49481 14730 0 0 25 0 1 0 124663120 7172096 1379 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1379 237 467 0 1282 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7004

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 23639
/proc/meminfo: memFree=1804800/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=822.05
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1467 0 0 0 63309 18896 0 0 25 0 1 0 124663120 7172096 1382 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1382 237 467 0 1282 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 7004

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 23639
/proc/meminfo: memFree=1804800/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=882.03
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1468 0 0 0 67946 20257 0 0 25 0 1 0 124663120 7172096 1383 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1383 237 467 0 1282 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 7004

[startup+942.302 s]
/proc/loadavg: 1.08 1.01 0.97 2/107 23641
/proc/meminfo: memFree=1804676/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=942.02
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1469 0 0 0 72587 21615 0 0 25 0 1 0 124663120 7172096 1384 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1384 237 467 0 1282 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 7004

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 0.98 2/107 23643
/proc/meminfo: memFree=1804676/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1002
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1469 0 0 0 77226 22974 0 0 25 0 1 0 124663120 7172096 1384 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1384 237 467 0 1282 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 7004

[startup+1062.3 s]
/proc/loadavg: 1.13 1.05 0.99 2/107 23645
/proc/meminfo: memFree=1804676/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1061.98
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1471 0 0 0 81711 24487 0 0 25 0 1 0 124663120 7172096 1386 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1386 237 467 0 1282 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 7004

[startup+1122.3 s]
/proc/loadavg: 1.12 1.05 1.00 2/107 23647
/proc/meminfo: memFree=1804552/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1121.97
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1488 0 0 0 86115 26082 0 0 25 0 1 0 124663120 7172096 1403 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1403 237 467 0 1282 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 7004

[startup+1182.3 s]
/proc/loadavg: 1.11 1.06 1.00 2/107 23647
/proc/meminfo: memFree=1804552/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1181.95
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1489 0 0 0 90720 27475 0 0 25 0 1 0 124663120 7172096 1404 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1404 237 467 0 1282 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 7004

[startup+1242.3 s]
/proc/loadavg: 1.10 1.06 1.00 2/107 23649
/proc/meminfo: memFree=1804428/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1241.94
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1490 0 0 0 95358 28836 0 0 25 0 1 0 124663120 7172096 1405 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1405 237 467 0 1282 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 7004

[startup+1302.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/107 23651
/proc/meminfo: memFree=1804304/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1301.92
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1491 0 0 0 99976 30216 0 0 25 0 1 0 124663120 7172096 1406 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1406 237 467 0 1282 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 7004

[startup+1362.3 s]
/proc/loadavg: 1.15 1.08 1.01 2/107 23653
/proc/meminfo: memFree=1804304/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1361.89
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1492 0 0 0 104516 31673 0 0 25 0 1 0 124663120 7172096 1407 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1407 237 467 0 1282 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 7004

[startup+1422.31 s]
/proc/loadavg: 1.05 1.06 1.00 2/107 23655
/proc/meminfo: memFree=1804304/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1421.89
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1493 0 0 0 109122 33067 0 0 25 0 1 0 124663120 7172096 1408 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1408 237 467 0 1282 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 7004

[startup+1482.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 23655
/proc/meminfo: memFree=1804180/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1481.86
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1494 0 0 0 113746 34440 0 0 25 0 1 0 124663120 7172096 1409 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1409 237 467 0 1282 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 7004

[startup+1542.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 23657
/proc/meminfo: memFree=1804180/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1541.84
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1495 0 0 0 118356 35828 0 0 25 0 1 0 124663120 7172096 1410 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1410 237 467 0 1282 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 7004

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 23659
/proc/meminfo: memFree=1804180/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1601.83
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1496 0 0 0 122975 37208 0 0 25 0 1 0 124663120 7172096 1411 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1411 237 467 0 1282 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 7004

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23661
/proc/meminfo: memFree=1804180/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1661.81
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1496 0 0 0 127560 38621 0 0 25 0 1 0 124663120 7172096 1411 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1411 237 467 0 1282 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 7004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23672
/proc/meminfo: memFree=1803188/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1721.79
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1498 0 0 0 132184 39995 0 0 25 0 1 0 124663120 7172096 1413 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1413 237 467 0 1282 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 7004

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23672
/proc/meminfo: memFree=1803188/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1781.77
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1499 0 0 0 136795 41382 0 0 25 0 1 0 124663120 7172096 1414 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1414 237 467 0 1282 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 7004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23674
/proc/meminfo: memFree=1803188/2059040 swapFree=4134180/4192956
[pid=23616] ppid=23614 vsize=7004 CPUtime=1800.07
/proc/23616/stat : 23616 (pbct) R 23614 23616 23591 0 -1 4202496 1499 0 0 0 138192 41815 0 0 25 0 1 0 124663120 7172096 1414 1992294400 134512640 136421960 4293383088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23616/statm: 1751 1414 237 467 0 1282 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 7004

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): 1800.09
CPU user time (s): 1381.93
CPU system time (s): 418.158
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 7004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1381.93
system time used= 418.158
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1500
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= 10010

runsolver used 3.2895 second user time and 8.19175 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-25 20:32:47
IDJOB=2682983
IDBENCH=2851
IDSOLVER=1192
FILE ID=node017/2682983-1277490767
PBS_JOBID= 11190572
Free space on /tmp= 62232 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_300_10_15.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682983-1277490767/watcher-2682983-1277490767 -o /tmp/evaluation-result-2682983-1277490767/solver-2682983-1277490767 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682983-1277490767.opb

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

MD5SUM BENCH= 34bb25320bcbfa536bfc14194ca6ac66
RANDOM SEED=1549789666

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:       1811040 kB
Buffers:         39908 kB
Cached:         112524 kB
SwapCached:      11216 kB
Active:          57060 kB
Inactive:       109196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1811040 kB
SwapTotal:     4192956 kB
SwapFree:      4134180 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       12416 kB
Mapped:           8348 kB
Slab:            59692 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183860 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= 62232 MiB
End job on node017 at 2010-06-25 21:02:50