Trace number 2683007

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)31 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_300_10_10.r.opb
MD5SUM7594cbd1c9783d8ed9b0ac9dcb03739f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark0.695893
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved YES
Number of variables293
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 constraint10
Number of terms in the objective function 293
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 293
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 293
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 293
0.00/0.00	c objective 293 + 0
0.00/0.02	c 0.021996 5.45312 0 259
0.00/0.02	o 35
0.00/0.02	c 0.021996 5.59766 0 522
0.00/0.02	o 31
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	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

Verifier Data 

OK	31

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683007-1277491164/watcher-2683007-1277491164 -o /tmp/evaluation-result-2683007-1277491164/solver-2683007-1277491164 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683007-1277491164.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 29541
/proc/meminfo: memFree=1793468/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=3444 CPUtime=0
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 548 0 0 0 0 0 0 0 25 0 1 0 90409929 3526656 468 1992294400 134512640 136421960 4293673552 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 861 469 188 467 0 392 0

[startup+0.089842 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 29541
/proc/meminfo: memFree=1793468/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=5728 CPUtime=0.08
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1172 0 0 0 6 2 0 0 25 0 1 0 90409929 5865472 1090 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1432 1090 237 467 0 963 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5728

[startup+0.101843 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 29541
/proc/meminfo: memFree=1793468/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=5728 CPUtime=0.09
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1175 0 0 0 7 2 0 0 25 0 1 0 90409929 5865472 1093 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1432 1093 237 467 0 963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5728

[startup+0.300863 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 29541
/proc/meminfo: memFree=1793468/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=5856 CPUtime=0.29
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1208 0 0 0 21 8 0 0 25 0 1 0 90409929 5996544 1126 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1464 1126 237 467 0 995 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5856

[startup+0.700901 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 29541
/proc/meminfo: memFree=1793468/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=5988 CPUtime=0.69
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1224 0 0 0 51 18 0 0 25 0 1 0 90409929 6131712 1142 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1497 1142 237 467 0 1028 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5988

[startup+1.50198 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 29542
/proc/meminfo: memFree=1789616/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=5988 CPUtime=1.49
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1245 0 0 0 112 37 0 0 25 0 1 0 90409929 6131712 1163 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1497 1163 237 467 0 1028 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5988

[startup+3.10114 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 29542
/proc/meminfo: memFree=1789368/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=6116 CPUtime=3.09
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1264 0 0 0 238 71 0 0 25 0 1 0 90409929 6262784 1182 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1529 1182 237 467 0 1060 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6116

[startup+6.30145 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 29542
/proc/meminfo: memFree=1789120/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=6248 CPUtime=6.29
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1298 0 0 0 488 141 0 0 25 0 1 0 90409929 6397952 1216 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1562 1216 237 467 0 1093 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6248

[startup+12.7011 s]
/proc/loadavg: 1.08 1.00 1.00 2/106 29542
/proc/meminfo: memFree=1788872/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=6380 CPUtime=12.68
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1345 0 0 0 979 289 0 0 25 0 1 0 90409929 6533120 1263 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1595 1263 237 467 0 1126 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6380

[startup+25.5013 s]
/proc/loadavg: 1.06 1.00 1.00 2/106 29542
/proc/meminfo: memFree=1788624/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=6632 CPUtime=25.49
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1394 0 0 0 1967 582 0 0 25 0 1 0 90409929 6791168 1312 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1658 1312 237 467 0 1189 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6632

[startup+51.1008 s]
/proc/loadavg: 1.04 1.00 1.00 2/106 29544
/proc/meminfo: memFree=1788376/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=7020 CPUtime=51.08
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1481 0 0 0 3906 1202 0 0 25 0 1 0 90409929 7188480 1399 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1755 1399 237 467 0 1286 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7020

[startup+102.309 s]
/proc/loadavg: 1.06 1.01 1.00 2/106 29544
/proc/meminfo: memFree=1787756/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=7284 CPUtime=102.27
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1560 0 0 0 7869 2358 0 0 25 0 1 0 90409929 7458816 1478 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1821 1478 237 467 0 1352 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7284

[startup+162.302 s]
/proc/loadavg: 1.13 1.04 1.01 2/106 29546
/proc/meminfo: memFree=1787508/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=7548 CPUtime=162.25
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1606 0 0 0 12454 3771 0 0 25 0 1 0 90409929 7729152 1524 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1887 1524 237 467 0 1418 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7548

[startup+222.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/106 29548
/proc/meminfo: memFree=1787260/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=7680 CPUtime=222.23
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1653 0 0 0 17092 5131 0 0 25 0 1 0 90409929 7864320 1571 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1920 1571 237 467 0 1451 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7680

[startup+282.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 29550
/proc/meminfo: memFree=1787136/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=7812 CPUtime=282.21
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1701 0 0 0 21711 6510 0 0 25 0 1 0 90409929 7999488 1619 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1953 1619 237 467 0 1484 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7812

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 29550
/proc/meminfo: memFree=1787012/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=7928 CPUtime=342.19
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1728 0 0 0 26341 7878 0 0 25 0 1 0 90409929 8118272 1646 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 1982 1646 237 467 0 1513 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7928

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 29552
/proc/meminfo: memFree=1786764/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=8140 CPUtime=402.17
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1761 0 0 0 30984 9233 0 0 25 0 1 0 90409929 8335360 1679 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2035 1679 237 467 0 1566 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8140

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29554
/proc/meminfo: memFree=1786640/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=8140 CPUtime=462.16
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1784 0 0 0 35642 10574 0 0 25 0 1 0 90409929 8335360 1702 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2035 1702 237 467 0 1566 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8140

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29556
/proc/meminfo: memFree=1786516/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=8332 CPUtime=522.14
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1819 0 0 0 40269 11945 0 0 25 0 1 0 90409929 8531968 1737 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2083 1737 237 467 0 1614 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8332

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29558
/proc/meminfo: memFree=1786392/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=8456 CPUtime=582.12
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1841 0 0 0 44892 13320 0 0 25 0 1 0 90409929 8658944 1759 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2114 1759 237 467 0 1645 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 8456

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29558
/proc/meminfo: memFree=1786268/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=8532 CPUtime=642.12
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1864 0 0 0 49514 14698 0 0 25 0 1 0 90409929 8736768 1782 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2133 1782 237 467 0 1664 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8532

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29564
/proc/meminfo: memFree=1785896/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=8668 CPUtime=822.06
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1905 0 0 0 63190 19016 0 0 25 0 1 0 90409929 8876032 1823 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2167 1823 237 467 0 1698 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 8668

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29566
/proc/meminfo: memFree=1785896/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=8668 CPUtime=882.04
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1909 0 0 0 67875 20329 0 0 25 0 1 0 90409929 8876032 1827 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2167 1827 237 467 0 1698 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 8668

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29566
/proc/meminfo: memFree=1785772/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=8776 CPUtime=942.02
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1930 0 0 0 72556 21646 0 0 25 0 1 0 90409929 8986624 1848 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2194 1848 237 467 0 1725 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 8776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29568
/proc/meminfo: memFree=1785772/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=8848 CPUtime=1002.01
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1946 0 0 0 77122 23079 0 0 25 0 1 0 90409929 9060352 1864 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2212 1864 237 467 0 1743 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 8848

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29570
/proc/meminfo: memFree=1785648/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=8848 CPUtime=1061.99
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1954 0 0 0 81626 24573 0 0 25 0 1 0 90409929 9060352 1872 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2212 1872 237 467 0 1743 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 8848

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29572
/proc/meminfo: memFree=1785524/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9060 CPUtime=1121.97
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1984 0 0 0 86195 26002 0 0 25 0 1 0 90409929 9277440 1902 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2265 1902 237 467 0 1796 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 9060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29574
/proc/meminfo: memFree=1785524/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9060 CPUtime=1181.96
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 1996 0 0 0 90857 27339 0 0 25 0 1 0 90409929 9277440 1914 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2265 1914 237 467 0 1796 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 9060

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29574
/proc/meminfo: memFree=1785028/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9252 CPUtime=1241.94
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 2028 0 0 0 95521 28673 0 0 25 0 1 0 90409929 9474048 1946 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2313 1946 237 467 0 1844 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 9252

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29585
/proc/meminfo: memFree=1784408/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9252 CPUtime=1301.92
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 2029 0 0 0 100180 30012 0 0 25 0 1 0 90409929 9474048 1947 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2313 1947 237 467 0 1844 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 9252

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29587
/proc/meminfo: memFree=1784408/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9292 CPUtime=1361.9
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 2059 0 0 0 104876 31314 0 0 25 0 1 0 90409929 9515008 1977 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2323 1977 237 467 0 1854 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 9292

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29589
/proc/meminfo: memFree=1784408/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9292 CPUtime=1421.89
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 2060 0 0 0 109546 32643 0 0 25 0 1 0 90409929 9515008 1978 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2323 1978 237 467 0 1854 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 9292

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29591
/proc/meminfo: memFree=1784408/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9292 CPUtime=1481.86
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 2061 0 0 0 114188 33998 0 0 25 0 1 0 90409929 9515008 1979 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2323 1979 237 467 0 1854 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 9292

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29591
/proc/meminfo: memFree=1784408/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9292 CPUtime=1541.85
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 2065 0 0 0 118843 35342 0 0 25 0 1 0 90409929 9515008 1983 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2323 1983 237 467 0 1854 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 9292

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29593
/proc/meminfo: memFree=1784408/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9292 CPUtime=1601.83
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 2065 0 0 0 123250 36933 0 0 25 0 1 0 90409929 9515008 1983 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2323 1983 237 467 0 1854 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 9292

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29595
/proc/meminfo: memFree=1784408/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9404 CPUtime=1661.82
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 2077 0 0 0 127775 38407 0 0 25 0 1 0 90409929 9629696 1995 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2351 1995 237 467 0 1882 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 9404

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29597
/proc/meminfo: memFree=1784284/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9532 CPUtime=1721.79
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 2118 0 0 0 132430 39749 0 0 25 0 1 0 90409929 9760768 2036 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2383 2036 237 467 0 1914 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 9532

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29599
/proc/meminfo: memFree=1784160/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9532 CPUtime=1781.78
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 2120 0 0 0 137029 41149 0 0 25 0 1 0 90409929 9760768 2038 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2383 2038 237 467 0 1914 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 9532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29599
/proc/meminfo: memFree=1784160/2059040 swapFree=4140364/4192956
[pid=29541] ppid=29539 vsize=9532 CPUtime=1800.09
/proc/29541/stat : 29541 (pbct) R 29539 29541 29437 0 -1 4202496 2120 0 0 0 138448 41561 0 0 25 0 1 0 90409929 9760768 2038 1992294400 134512640 136421960 4293673552 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29541/statm: 2383 2038 237 467 0 1914 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 9532

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): 1800.1
CPU user time (s): 1384.48
CPU system time (s): 415.621
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 9536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1384.48
system time used= 415.621
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2121
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= 3184

runsolver used 3.08953 second user time and 8.39072 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-25 20:39:24
IDJOB=2683007
IDBENCH=2875
IDSOLVER=1192
FILE ID=node089/2683007-1277491164
PBS_JOBID= 11190535
Free space on /tmp= 62556 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_10.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683007-1277491164/watcher-2683007-1277491164 -o /tmp/evaluation-result-2683007-1277491164/solver-2683007-1277491164 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683007-1277491164.opb

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

MD5SUM BENCH= 7594cbd1c9783d8ed9b0ac9dcb03739f
RANDOM SEED=1496237220

node089.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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1793872 kB
Buffers:         36512 kB
Cached:         126772 kB
SwapCached:       5456 kB
Active:          61472 kB
Inactive:       114184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1793872 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:            1888 kB
Writeback:           0 kB
AnonPages:       10924 kB
Mapped:          11932 kB
Slab:            67712 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181372 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= 62552 MiB
End job on node089 at 2010-06-25 21:09:27