Trace number 2669386

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)26 1800.06 1800.51

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 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
0.02/0.03	c 0.028995 5.62891 0 269
0.02/0.03	o 31
0.02/0.03	c 0.028995 5.78516 0 535
0.02/0.03	o 30
0.02/0.03	c 0.028995 5.78516 1 804
0.02/0.03	o 29
3.89/3.97	c 3.07953 6.29297 652 87726
3.89/3.97	o 28
188.34/188.40	c 145.053 6.77344 975 3723080
188.34/188.40	o 27
1767.45/1767.94	c 1351.62 7.08594 461 33137668
1767.45/1767.94	o 26
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	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-2669386-1276590385/watcher-2669386-1276590385 -o /tmp/evaluation-result-2669386-1276590385/solver-2669386-1276590385 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669386-1276590385.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: 0.99 0.98 0.99 3/106 1708
/proc/meminfo: memFree=1799792/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=2208 CPUtime=0
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 257 0 0 0 0 0 0 0 20 0 1 0 34642338 2260992 180 1992294400 134512640 136485738 4291996080 18446744073709551615 135848155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1708/statm: 552 180 156 482 0 68 0

[startup+0.033356 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 1708
/proc/meminfo: memFree=1799792/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=5760 CPUtime=0.02
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1161 0 0 0 2 0 0 0 20 0 1 0 34642338 5898240 1084 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1440 1084 225 482 0 956 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5760

[startup+0.100362 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 1708
/proc/meminfo: memFree=1799792/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=5920 CPUtime=0.09
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1218 0 0 0 7 2 0 0 20 0 1 0 34642338 6062080 1138 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1480 1138 244 482 0 996 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5920

[startup+0.300381 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 1708
/proc/meminfo: memFree=1799792/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6184 CPUtime=0.29
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1254 0 0 0 23 6 0 0 20 0 1 0 34642338 6332416 1174 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1546 1174 244 482 0 1062 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6184

[startup+0.700419 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 1708
/proc/meminfo: memFree=1799792/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6176 CPUtime=0.69
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1263 0 0 0 55 14 0 0 20 0 1 0 34642338 6324224 1183 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1544 1183 244 482 0 1060 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6176

[startup+1.5005 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1709
/proc/meminfo: memFree=1795940/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6176 CPUtime=1.49
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1276 0 0 0 116 33 0 0 23 0 1 0 34642338 6324224 1196 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1544 1196 244 482 0 1060 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6176

[startup+3.10065 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1709
/proc/meminfo: memFree=1795692/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6308 CPUtime=3.09
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1304 0 0 0 240 69 0 0 25 0 1 0 34642338 6459392 1224 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1577 1224 244 482 0 1093 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6308

[startup+6.30095 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1709
/proc/meminfo: memFree=1795444/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6440 CPUtime=6.29
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1324 0 0 0 490 139 0 0 25 0 1 0 34642338 6594560 1243 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1610 1243 244 482 0 1126 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6440

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1709
/proc/meminfo: memFree=1795196/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6440 CPUtime=12.69
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1336 0 0 0 984 285 0 0 25 0 1 0 34642338 6594560 1255 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1610 1255 244 482 0 1126 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6440

[startup+25.5008 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1709
/proc/meminfo: memFree=1795072/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6572 CPUtime=25.49
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1366 0 0 0 1978 571 0 0 25 0 1 0 34642338 6729728 1285 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1643 1285 244 482 0 1159 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6572

[startup+51.1002 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1712
/proc/meminfo: memFree=1794948/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6700 CPUtime=51.08
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1393 0 0 0 3939 1169 0 0 25 0 1 0 34642338 6860800 1312 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1675 1312 244 482 0 1191 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6700

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1712
/proc/meminfo: memFree=1794700/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6932 CPUtime=102.28
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1450 0 0 0 7875 2353 0 0 25 0 1 0 34642338 7098368 1369 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1733 1369 244 482 0 1249 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 6932

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1714
/proc/meminfo: memFree=1794576/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6932 CPUtime=162.25
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1463 0 0 0 12474 3751 0 0 25 0 1 0 34642338 7098368 1382 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1733 1382 244 482 0 1249 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6932

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1716
/proc/meminfo: memFree=1794576/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6932 CPUtime=222.23
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1468 0 0 0 17129 5094 0 0 25 0 1 0 34642338 7098368 1386 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1733 1386 244 482 0 1249 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6932

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1718
/proc/meminfo: memFree=1794576/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6932 CPUtime=282.23
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1471 0 0 0 21695 6528 0 0 25 0 1 0 34642338 7098368 1389 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1733 1389 244 482 0 1249 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 6932

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1718
/proc/meminfo: memFree=1794452/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6932 CPUtime=342.2
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1472 0 0 0 26326 7894 0 0 25 0 1 0 34642338 7098368 1390 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1733 1390 244 482 0 1249 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6932

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1720
/proc/meminfo: memFree=1794452/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6932 CPUtime=402.19
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1473 0 0 0 30937 9282 0 0 25 0 1 0 34642338 7098368 1391 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1733 1391 244 482 0 1249 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6932

[startup+462.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1722
/proc/meminfo: memFree=1794328/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=6932 CPUtime=462.18
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1475 0 0 0 35557 10661 0 0 25 0 1 0 34642338 7098368 1393 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1733 1393 244 482 0 1249 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 6932

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1724
/proc/meminfo: memFree=1794328/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7116 CPUtime=522.16
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1482 0 0 0 40233 11983 0 0 25 0 1 0 34642338 7286784 1400 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1779 1400 244 482 0 1295 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7116

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1726
/proc/meminfo: memFree=1794204/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7116 CPUtime=582.15
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1492 0 0 0 44823 13392 0 0 25 0 1 0 34642338 7286784 1410 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1779 1410 244 482 0 1295 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 7116

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1726
/proc/meminfo: memFree=1794204/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7116 CPUtime=642.14
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1493 0 0 0 49361 14853 0 0 25 0 1 0 34642338 7286784 1411 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1779 1411 244 482 0 1295 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 7116

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1736
/proc/meminfo: memFree=1793832/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7120 CPUtime=882.07
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1525 0 0 0 67685 20522 0 0 25 0 1 0 34642338 7290880 1439 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1780 1439 244 482 0 1296 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 7120

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1736
/proc/meminfo: memFree=1793832/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7120 CPUtime=942.06
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1526 0 0 0 72270 21936 0 0 25 0 1 0 34642338 7290880 1440 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1780 1440 244 482 0 1296 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 7120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1738
/proc/meminfo: memFree=1793708/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7120 CPUtime=1002.05
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1526 0 0 0 76840 23365 0 0 25 0 1 0 34642338 7290880 1440 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1780 1440 244 482 0 1296 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 7120

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1740
/proc/meminfo: memFree=1793708/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7120 CPUtime=1062.02
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1526 0 0 0 81412 24790 0 0 25 0 1 0 34642338 7290880 1440 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1780 1440 244 482 0 1296 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 7120

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1742
/proc/meminfo: memFree=1793584/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7120 CPUtime=1122.01
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1526 0 0 0 85868 26333 0 0 25 0 1 0 34642338 7290880 1440 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1780 1440 244 482 0 1296 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 7120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1744
/proc/meminfo: memFree=1793460/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1182
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1543 0 0 0 90401 27799 0 0 25 0 1 0 34642338 7426048 1457 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1457 244 482 0 1329 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 7252

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1744
/proc/meminfo: memFree=1793212/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1241.98
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1544 0 0 0 94992 29206 0 0 25 0 1 0 34642338 7426048 1458 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1458 244 482 0 1329 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 7252

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1746
/proc/meminfo: memFree=1793212/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1301.98
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1545 0 0 0 99539 30659 0 0 25 0 1 0 34642338 7426048 1459 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1459 244 482 0 1329 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 7252

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1748
/proc/meminfo: memFree=1793212/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1361.95
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1546 0 0 0 104105 32090 0 0 25 0 1 0 34642338 7426048 1460 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1460 244 482 0 1329 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 7252

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1751
/proc/meminfo: memFree=1793212/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1421.94
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1547 0 0 0 108675 33519 0 0 25 0 1 0 34642338 7426048 1461 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1461 244 482 0 1329 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 7252

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1753
/proc/meminfo: memFree=1793088/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1481.92
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1548 0 0 0 113264 34928 0 0 25 0 1 0 34642338 7426048 1462 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1462 244 482 0 1329 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 7252

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1753
/proc/meminfo: memFree=1793088/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1541.91
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1549 0 0 0 117908 36283 0 0 25 0 1 0 34642338 7426048 1463 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1463 244 482 0 1329 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 7252

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1755
/proc/meminfo: memFree=1792964/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1601.89
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1550 0 0 0 122508 37681 0 0 25 0 1 0 34642338 7426048 1464 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1464 244 482 0 1329 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 7252

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1757
/proc/meminfo: memFree=1792964/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1661.88
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1550 0 0 0 127133 39055 0 0 25 0 1 0 34642338 7426048 1464 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1464 244 482 0 1329 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 7252

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1759
/proc/meminfo: memFree=1792840/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1721.87
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1551 0 0 0 131678 40509 0 0 25 0 1 0 34642338 7426048 1465 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1465 244 482 0 1329 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 7252

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1761
/proc/meminfo: memFree=1792592/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1781.85
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1553 0 0 0 136249 41936 0 0 25 0 1 0 34642338 7426048 1466 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1466 244 482 0 1329 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 7252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1761
/proc/meminfo: memFree=1792592/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1800.05
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1554 0 0 0 137643 42362 0 0 25 0 1 0 34642338 7426048 1467 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1467 244 482 0 1329 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 7252

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 1761
/proc/meminfo: memFree=1792592/2059040 swapFree=4140372/4192956
[pid=1708] ppid=1706 vsize=7252 CPUtime=1800.05
/proc/1708/stat : 1708 (pbct) R 1706 1708 1546 0 -1 4202496 1554 0 0 0 137643 42362 0 0 25 0 1 0 34642338 7426048 1467 1992294400 134512640 136485738 4291996080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1708/statm: 1813 1467 244 482 0 1329 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 7252

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1376.43
CPU system time (s): 423.632
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 7252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1376.43
system time used= 423.632
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1554
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= 5653

runsolver used 3.04354 second user time and 8.43272 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-15 10:26:25
IDJOB=2669386
IDBENCH=2844
IDSOLVER=1170
FILE ID=node004/2669386-1276590385
PBS_JOBID= 11172223
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
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-2669386-1276590385/watcher-2669386-1276590385 -o /tmp/evaluation-result-2669386-1276590385/solver-2669386-1276590385 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669386-1276590385.opb

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

MD5SUM BENCH= e82b2413101b8c36ea34c3d9f95f4ad5
RANDOM SEED=1754084266

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1800444 kB
Buffers:         33188 kB
Cached:         132220 kB
SwapCached:       6156 kB
Active:          75292 kB
Inactive:       103476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1800444 kB
SwapTotal:     4192956 kB
SwapFree:      4140372 kB
Dirty:            2020 kB
Writeback:           0 kB
AnonPages:       11828 kB
Mapped:          13152 kB
Slab:            57948 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181464 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= 62564 MiB
End job on node004 at 2010-06-15 10:56:27