Trace number 2682980

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)26 1800.02 1802.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_300_10_20.r.opb
MD5SUMe82b2413101b8c36ea34c3d9f95f4ad5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark6.558
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved YES
Number of variables299
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 constraint20
Number of terms in the objective function 299
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 299
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 299
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 299
0.00/0.00	c objective 299 + 0
0.00/0.03	c 0.028995 5.55859 0 269
0.00/0.03	o 31
0.00/0.03	c 0.028995 5.71484 0 535
0.00/0.03	o 30
0.00/0.03	c 0.029995 5.71484 1 804
0.00/0.03	o 29
3.99/4.01	c 3.07453 6.22266 652 87726
3.99/4.01	o 28
190.14/190.24	c 146.089 6.70703 975 3723080
190.14/190.24	o 27
1782.30/1782.87	c 1359.45 7.01953 461 33137668
1782.30/1782.87	o 26
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	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

Verifier Data 

OK	26

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682980-1277490731/watcher-2682980-1277490731 -o /tmp/evaluation-result-2682980-1277490731/solver-2682980-1277490731 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682980-1277490731.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24428
/proc/meminfo: memFree=1829012/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=3180 CPUtime=0
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 509 0 0 0 0 0 0 0 24 0 1 0 124676868 3256320 429 1992294400 134512640 136421960 4288805968 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 828 431 188 467 0 359 0

[startup+0.106851 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24428
/proc/meminfo: memFree=1829012/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=5980 CPUtime=0.09
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1218 0 0 0 8 1 0 0 24 0 1 0 124676868 6123520 1135 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1495 1135 237 467 0 1026 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5980

[startup+0.20186 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24428
/proc/meminfo: memFree=1829012/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=5980 CPUtime=0.19
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1229 0 0 0 16 3 0 0 24 0 1 0 124676868 6123520 1146 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1495 1146 237 467 0 1026 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5980

[startup+0.300872 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24428
/proc/meminfo: memFree=1829012/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6112 CPUtime=0.29
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1249 0 0 0 23 6 0 0 24 0 1 0 124676868 6258688 1166 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1528 1166 237 467 0 1059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6112

[startup+0.700917 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24428
/proc/meminfo: memFree=1829012/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6104 CPUtime=0.69
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1258 0 0 0 54 15 0 0 25 0 1 0 124676868 6250496 1175 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1526 1175 237 467 0 1057 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6104

[startup+1.50101 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24429
/proc/meminfo: memFree=1825160/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6104 CPUtime=1.49
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1271 0 0 0 116 33 0 0 25 0 1 0 124676868 6250496 1188 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1526 1188 237 467 0 1057 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6104

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24429
/proc/meminfo: memFree=1824912/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6232 CPUtime=3.09
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1299 0 0 0 237 72 0 0 25 0 1 0 124676868 6381568 1216 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1558 1216 237 467 0 1089 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6232

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 24431
/proc/meminfo: memFree=1824788/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6368 CPUtime=6.29
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1319 0 0 0 485 144 0 0 25 0 1 0 124676868 6520832 1235 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1592 1235 237 467 0 1123 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6368

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 24431
/proc/meminfo: memFree=1824672/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6368 CPUtime=12.69
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1331 0 0 0 976 293 0 0 25 0 1 0 124676868 6520832 1247 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1592 1247 237 467 0 1123 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6368

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 24431
/proc/meminfo: memFree=1824424/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6500 CPUtime=25.48
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1361 0 0 0 1967 581 0 0 25 0 1 0 124676868 6656000 1277 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1625 1277 237 467 0 1156 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6500

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 24431
/proc/meminfo: memFree=1824424/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6628 CPUtime=51.08
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1388 0 0 0 3927 1181 0 0 25 0 1 0 124676868 6787072 1304 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1657 1304 237 467 0 1188 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6628

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 24433
/proc/meminfo: memFree=1824052/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6864 CPUtime=102.27
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1444 0 0 0 7850 2377 0 0 25 0 1 0 124676868 7028736 1360 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1716 1360 237 467 0 1247 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6864

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24435
/proc/meminfo: memFree=1823804/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6864 CPUtime=162.25
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1458 0 0 0 12444 3781 0 0 25 0 1 0 124676868 7028736 1374 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1716 1374 237 467 0 1247 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6864

[startup+222.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24435
/proc/meminfo: memFree=1823804/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6864 CPUtime=222.24
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1462 0 0 0 17097 5127 0 0 25 0 1 0 124676868 7028736 1377 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1716 1377 237 467 0 1247 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6864

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24437
/proc/meminfo: memFree=1823804/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6864 CPUtime=282.21
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1466 0 0 0 21631 6590 0 0 25 0 1 0 124676868 7028736 1381 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1716 1381 237 467 0 1247 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6864

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24439
/proc/meminfo: memFree=1823680/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6864 CPUtime=342.2
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1467 0 0 0 26266 7954 0 0 25 0 1 0 124676868 7028736 1382 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1716 1382 237 467 0 1247 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6864

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24441
/proc/meminfo: memFree=1823556/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6864 CPUtime=402.19
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1468 0 0 0 30872 9347 0 0 25 0 1 0 124676868 7028736 1383 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1716 1383 237 467 0 1247 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6864

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24443
/proc/meminfo: memFree=1823556/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6864 CPUtime=462.17
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1470 0 0 0 35480 10737 0 0 25 0 1 0 124676868 7028736 1385 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1716 1385 237 467 0 1247 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6864

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24443
/proc/meminfo: memFree=1823432/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=6864 CPUtime=522.15
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1470 0 0 0 40119 12096 0 0 25 0 1 0 124676868 7028736 1385 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1716 1385 237 467 0 1247 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6864

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24445
/proc/meminfo: memFree=1823308/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7044 CPUtime=582.14
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1488 0 0 0 44695 13519 0 0 25 0 1 0 124676868 7213056 1403 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1761 1403 237 467 0 1292 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7044

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24447
/proc/meminfo: memFree=1823308/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7044 CPUtime=642.12
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1489 0 0 0 49217 14995 0 0 25 0 1 0 124676868 7213056 1404 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1761 1404 237 467 0 1292 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7044

[startup+702.301 s]

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

/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1522 0 0 0 76635 23568 0 0 25 0 1 0 124676868 7221248 1433 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1763 1433 237 467 0 1294 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 7052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24459
/proc/meminfo: memFree=1822688/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7052 CPUtime=1062.02
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1522 0 0 0 81195 25007 0 0 25 0 1 0 124676868 7221248 1433 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1763 1433 237 467 0 1294 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 7052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24459
/proc/meminfo: memFree=1822688/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7052 CPUtime=1122
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1522 0 0 0 85677 26523 0 0 25 0 1 0 124676868 7221248 1433 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1763 1433 237 467 0 1294 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 7052

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24461
/proc/meminfo: memFree=1822564/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1181.98
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1539 0 0 0 90165 28033 0 0 25 0 1 0 124676868 7356416 1450 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1450 237 467 0 1327 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 7184

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24463
/proc/meminfo: memFree=1822316/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1241.97
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1540 0 0 0 94744 29453 0 0 25 0 1 0 124676868 7356416 1451 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1451 237 467 0 1327 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 7184

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24465
/proc/meminfo: memFree=1822316/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1301.95
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1541 0 0 0 99264 30931 0 0 25 0 1 0 124676868 7356416 1452 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1452 237 467 0 1327 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 7184

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24467
/proc/meminfo: memFree=1822192/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1361.93
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1542 0 0 0 103801 32392 0 0 25 0 1 0 124676868 7356416 1453 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1453 237 467 0 1327 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 7184

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24467
/proc/meminfo: memFree=1822192/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1421.93
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1543 0 0 0 108364 33829 0 0 25 0 1 0 124676868 7356416 1454 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1454 237 467 0 1327 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 7184

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24469
/proc/meminfo: memFree=1822316/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1481.9
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1544 0 0 0 112954 35236 0 0 25 0 1 0 124676868 7356416 1455 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1455 237 467 0 1327 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 7184

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24471
/proc/meminfo: memFree=1822192/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1541.89
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1545 0 0 0 117586 36603 0 0 25 0 1 0 124676868 7356416 1456 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1456 237 467 0 1327 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 7184

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24473
/proc/meminfo: memFree=1822192/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1601.87
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1546 0 0 0 122172 38015 0 0 25 0 1 0 124676868 7356416 1457 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1457 237 467 0 1327 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 7184

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24475
/proc/meminfo: memFree=1822192/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1661.86
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1546 0 0 0 126780 39406 0 0 25 0 1 0 124676868 7356416 1457 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1457 237 467 0 1327 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 7184

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24475
/proc/meminfo: memFree=1822068/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1721.83
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1547 0 0 0 131327 40856 0 0 25 0 1 0 124676868 7356416 1458 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1458 237 467 0 1327 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 7184

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24486
/proc/meminfo: memFree=1821820/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1781.81
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1548 0 0 0 135902 42279 0 0 25 0 1 0 124676868 7356416 1459 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1459 237 467 0 1327 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 7184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24486
/proc/meminfo: memFree=1821820/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1800.01
/proc/24428/stat : 24428 (pbct) R 24426 24428 24403 0 -1 4202496 1549 0 0 0 137282 42719 0 0 25 0 1 0 124676868 7356416 1459 1992294400 134512640 136421960 4288805968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1459 237 467 0 1327 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 7184

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24428

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

[startup+1801.5 s]
/proc/loadavg: 0.99 0.98 0.99 1/108 24487
/proc/meminfo: memFree=1821812/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1800.01
/proc/24428/stat : 24428 (pbct) S 24426 24428 24403 0 -1 4194304 1549 0 0 0 137282 42719 0 0 25 0 1 0 124676868 7356416 1459 1992294400 134512640 136421960 4288805968 18446744073709551615 135884462 0 16384 4096 16387 18446604437289879488 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1459 237 467 0 1327 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 7184

[startup+1802.3 s]
/proc/loadavg: 0.99 0.98 0.99 1/108 24487
/proc/meminfo: memFree=1821812/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1800.01
/proc/24428/stat : 24428 (pbct) S 24426 24428 24403 0 -1 4194304 1549 0 0 0 137282 42719 0 0 25 0 1 0 124676868 7356416 1459 1992294400 134512640 136421960 4288805968 18446744073709551615 135884462 0 16384 4096 16387 18446604437289879488 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1459 237 467 0 1327 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 7184

[startup+1802.5 s]
/proc/loadavg: 0.99 0.98 0.99 1/108 24487
/proc/meminfo: memFree=1821812/2059040 swapFree=4139932/4192956
[pid=24428] ppid=24426 vsize=7184 CPUtime=1800.01
/proc/24428/stat : 24428 (pbct) S 24426 24428 24403 0 -1 4194304 1549 0 0 0 137282 42719 0 0 25 0 1 0 124676868 7356416 1459 1992294400 134512640 136421960 4288805968 18446744073709551615 135884462 0 16384 4096 16387 18446604437289879488 0 0 17 1 0 0 0
/proc/24428/statm: 1796 1459 237 467 0 1327 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 7184

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.51
CPU time (s): 1800.02
CPU user time (s): 1372.83
CPU system time (s): 427.192
CPU usage (%): 99.8618
Max. virtual memory (cumulated for all children) (KiB): 7184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1372.83
system time used= 427.192
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1549
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= 2823

runsolver used 3.14352 second user time and 8.34573 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-25 20:32:11
IDJOB=2682980
IDBENCH=2844
IDSOLVER=1192
FILE ID=node005/2682980-1277490731
PBS_JOBID= 11190567
Free space on /tmp= 62528 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_20.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682980-1277490731/watcher-2682980-1277490731 -o /tmp/evaluation-result-2682980-1277490731/solver-2682980-1277490731 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682980-1277490731.opb

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

MD5SUM BENCH= e82b2413101b8c36ea34c3d9f95f4ad5
RANDOM SEED=394333194

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1829540 kB
Buffers:         40220 kB
Cached:          90612 kB
SwapCached:       5480 kB
Active:          67264 kB
Inactive:        76408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829540 kB
SwapTotal:     4192956 kB
SwapFree:      4139932 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       11508 kB
Mapped:          11884 kB
Slab:            63700 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183160 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= 62528 MiB
End job on node005 at 2010-06-25 21:02:14