Trace number 2682995

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)89 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-C880.a.opb
MD5SUMb05f470b70f12c211f6d9c7c351d242f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark87
Best CPU time to get the best result obtained on this benchmark0.19197
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 87
Optimality of the best value was proved YES
Number of variables301
Total number of constraints732
Number of constraints which are clauses732
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint23
Number of terms in the objective function 301
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 301
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 301
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
0.00/0.01	c constraints 0/0 clauses 532/0 units 38
0.00/0.01	c vars 301
0.00/0.01	c objective 272 + 29
0.00/0.04	c 0.037994 6.23438 0 135
0.00/0.04	o 98
0.00/0.04	c 0.038994 6.36719 5 269
0.00/0.04	o 97
0.00/0.05	c 0.046992 6.36719 112 733
0.00/0.05	o 96
0.29/0.37	c 0.319951 6.61719 610 6238
0.29/0.37	o 95
0.69/0.79	c 0.684895 6.61719 330 13323
0.69/0.79	o 94
1.29/1.30	c 1.11683 6.61719 264 22768
1.29/1.30	o 93
2.89/2.95	c 2.54061 6.61719 365 52122
2.89/2.95	o 92
16.09/16.15	c 13.8179 6.86328 622 267045
16.09/16.15	o 91
256.80/256.97	c 219.728 7.20703 684 3937501
256.80/256.97	o 90
610.30/610.58	c 519.662 7.33594 466 9258548
610.30/610.58	o 89
1800.09/1800.71	s SATISFIABLE
1800.09/1800.71	v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 x29 x30 x31 -x32 x33 x34 -x35 -x36 x37 -x38 x39 -x40 x41 -x42 x43 -x44 x45 x46 -x47 x48 -x49 -x50 x51 -x52 -x53 x54 x55 -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x110 -x111 x112 -x113 x114 -x115 -x116 -x117 x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 x141 x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 x151 x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 x168 x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 -x187 -x188 x189 x190 x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210 x211 -x212 x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 x229 -x230 x231 x232 -x233 x234 -x235 -x236 -x237 -x238 x239 -x240 -x241 x242 x243 x244 -x245 -x246 x247 -x248 -x249 -x250 -x251 -x252 x253 x254 -x255 x256 -x257 x258 -x259 x260 x261 x262 -x263 -x264 x265 -x266 x267 -x268 x269 -x270 x271 x272 -x273 x274 -x275 x276 -x277 -x278 -x279 x280 -x281 -x282 -x283 x284 x285 x286 -x287 -x288 -x289 x290 x291 -x292 x293 -x294 x295 x296 x297 x298 -x299 x300 -x301

Verifier Data 

OK	89

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682995-1277490896/watcher-2682995-1277490896 -o /tmp/evaluation-result-2682995-1277490896/solver-2682995-1277490896 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682995-1277490896.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: 0.85 0.97 0.99 3/106 26318
/proc/meminfo: memFree=1873548/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=2136 CPUtime=0
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 253 0 0 0 0 0 0 0 20 0 1 0 124691162 2187264 172 1992294400 134512640 136421960 4289574416 18446744073709551615 135809510 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26318/statm: 534 172 145 467 0 65 0

[startup+0.091748 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 26318
/proc/meminfo: memFree=1873548/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=6516 CPUtime=0.08
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1377 0 0 0 7 1 0 0 20 0 1 0 124691162 6672384 1293 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1629 1293 236 467 0 1160 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6516

[startup+0.10075 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 26318
/proc/meminfo: memFree=1873548/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=6516 CPUtime=0.09
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1379 0 0 0 8 1 0 0 20 0 1 0 124691162 6672384 1295 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1629 1295 236 467 0 1160 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6516

[startup+0.300786 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 26318
/proc/meminfo: memFree=1873548/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=6644 CPUtime=0.29
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1411 0 0 0 25 4 0 0 20 0 1 0 124691162 6803456 1327 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1661 1327 236 467 0 1192 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6644

[startup+0.700858 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 26318
/proc/meminfo: memFree=1873548/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=6772 CPUtime=0.69
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1421 0 0 0 60 9 0 0 20 0 1 0 124691162 6934528 1336 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1693 1336 236 467 0 1224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6772

[startup+1.501 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 26319
/proc/meminfo: memFree=1869076/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=6772 CPUtime=1.49
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1425 0 0 0 128 21 0 0 23 0 1 0 124691162 6934528 1338 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1693 1338 236 467 0 1224 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6772

[startup+3.10029 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 26319
/proc/meminfo: memFree=1868704/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=6772 CPUtime=3.08
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1442 0 0 0 265 43 0 0 25 0 1 0 124691162 6934528 1354 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1693 1354 236 467 0 1224 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6772

[startup+6.30186 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 26319
/proc/meminfo: memFree=1868580/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=6896 CPUtime=6.29
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1455 0 0 0 537 92 0 0 25 0 1 0 124691162 7061504 1367 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1724 1367 236 467 0 1255 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6896

[startup+12.701 s]
/proc/loadavg: 0.88 0.97 0.99 2/107 26319
/proc/meminfo: memFree=1868208/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=6896 CPUtime=12.69
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1481 0 0 0 1086 183 0 0 25 0 1 0 124691162 7061504 1393 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1724 1393 236 467 0 1255 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6896

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 26319
/proc/meminfo: memFree=1868208/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7024 CPUtime=25.49
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1492 0 0 0 2167 382 0 0 25 0 1 0 124691162 7192576 1403 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1756 1403 236 467 0 1287 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7024

[startup+51.1009 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 26319
/proc/meminfo: memFree=1868208/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7024 CPUtime=51.08
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1512 0 0 0 4372 736 0 0 25 0 1 0 124691162 7192576 1423 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1756 1423 236 467 0 1287 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7024

[startup+102.309 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 26321
/proc/meminfo: memFree=1867960/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7152 CPUtime=102.26
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1541 0 0 0 8788 1438 0 0 25 0 1 0 124691162 7323648 1452 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1788 1452 236 467 0 1319 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7152

[startup+162.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/107 26323
/proc/meminfo: memFree=1867836/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7268 CPUtime=162.23
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1570 0 0 0 13923 2300 0 0 25 0 1 0 124691162 7442432 1481 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1817 1481 236 467 0 1348 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7268

[startup+222.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 26325
/proc/meminfo: memFree=1867836/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7388 CPUtime=222.22
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1578 0 0 0 19032 3190 0 0 25 0 1 0 124691162 7565312 1489 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1847 1489 236 467 0 1378 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7388

[startup+282.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 26325
/proc/meminfo: memFree=1867712/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7376 CPUtime=282.19
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1589 0 0 0 24137 4082 0 0 25 0 1 0 124691162 7553024 1499 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1844 1499 236 467 0 1375 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7376

[startup+342.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 26327
/proc/meminfo: memFree=1867588/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7376 CPUtime=342.18
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1590 0 0 0 29266 4952 0 0 25 0 1 0 124691162 7553024 1500 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1844 1500 236 467 0 1375 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7376

[startup+402.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 26329
/proc/meminfo: memFree=1867588/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7376 CPUtime=402.16
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1591 0 0 0 34388 5828 0 0 25 0 1 0 124691162 7553024 1501 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1844 1501 236 467 0 1375 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7376

[startup+462.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 26331
/proc/meminfo: memFree=1867464/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7376 CPUtime=462.14
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1591 0 0 0 39481 6733 0 0 25 0 1 0 124691162 7553024 1501 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1844 1501 236 467 0 1375 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 7376

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 26333
/proc/meminfo: memFree=1867464/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7376 CPUtime=522.12
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1591 0 0 0 44458 7754 0 0 25 0 1 0 124691162 7553024 1501 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1844 1501 236 467 0 1375 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 7376

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26333
/proc/meminfo: memFree=1867464/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=582.1
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1600 0 0 0 49543 8667 0 0 25 0 1 0 124691162 7688192 1510 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1510 236 467 0 1408 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 7508

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26335
/proc/meminfo: memFree=1867340/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=642.08
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1602 0 0 0 54658 9550 0 0 25 0 1 0 124691162 7688192 1511 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1511 236 467 0 1408 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 7508

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26341
/proc/meminfo: memFree=1867092/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=882
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1606 0 0 0 75191 13009 0 0 25 0 1 0 124691162 7688192 1515 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1515 236 467 0 1408 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 7508

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26343
/proc/meminfo: memFree=1867092/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=941.97
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1606 0 0 0 80324 13873 0 0 25 0 1 0 124691162 7688192 1515 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1515 236 467 0 1408 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 7508

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26345
/proc/meminfo: memFree=1867092/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1001.96
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1606 0 0 0 85443 14753 0 0 25 0 1 0 124691162 7688192 1515 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1515 236 467 0 1408 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 7508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26347
/proc/meminfo: memFree=1866968/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1061.94
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1607 0 0 0 90480 15714 0 0 25 0 1 0 124691162 7688192 1516 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1516 236 467 0 1408 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 7508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26349
/proc/meminfo: memFree=1866968/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1121.92
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1625 0 0 0 95666 16526 0 0 25 0 1 0 124691162 7688192 1534 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1534 236 467 0 1408 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 7508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26349
/proc/meminfo: memFree=1866968/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1181.9
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1626 0 0 0 100805 17385 0 0 25 0 1 0 124691162 7688192 1535 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1535 236 467 0 1408 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 7508

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26351
/proc/meminfo: memFree=1866720/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1241.88
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1627 0 0 0 105902 18286 0 0 25 0 1 0 124691162 7688192 1536 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1536 236 467 0 1408 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 7508

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26353
/proc/meminfo: memFree=1866720/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1301.86
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1628 0 0 0 111026 19160 0 0 25 0 1 0 124691162 7688192 1537 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1537 236 467 0 1408 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 7508

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26355
/proc/meminfo: memFree=1866720/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1361.84
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1629 0 0 0 116134 20050 0 0 25 0 1 0 124691162 7688192 1538 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1538 236 467 0 1408 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 7508

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26357
/proc/meminfo: memFree=1866720/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1421.82
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1630 0 0 0 121251 20931 0 0 25 0 1 0 124691162 7688192 1539 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1539 236 467 0 1408 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 7508

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26357
/proc/meminfo: memFree=1866720/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1481.8
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1631 0 0 0 126331 21849 0 0 25 0 1 0 124691162 7688192 1540 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1540 236 467 0 1408 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 7508

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26359
/proc/meminfo: memFree=1866596/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1541.78
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1632 0 0 0 131464 22714 0 0 25 0 1 0 124691162 7688192 1541 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1541 236 467 0 1408 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 7508

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26370
/proc/meminfo: memFree=1865604/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1601.74
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1632 0 0 0 136542 23632 0 0 25 0 1 0 124691162 7688192 1541 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1541 236 467 0 1408 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 7508

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26372
/proc/meminfo: memFree=1865604/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1661.73
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1633 0 0 0 141694 24479 0 0 25 0 1 0 124691162 7688192 1542 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1542 236 467 0 1408 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 7508

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26374
/proc/meminfo: memFree=1865604/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1721.71
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1634 0 0 0 146795 25376 0 0 25 0 1 0 124691162 7688192 1543 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1543 236 467 0 1408 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 7508

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26374
/proc/meminfo: memFree=1865604/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1781.68
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1635 0 0 0 151915 26253 0 0 25 0 1 0 124691162 7688192 1544 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1544 236 467 0 1408 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 7508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26376
/proc/meminfo: memFree=1865604/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1800.09
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1636 0 0 0 153488 26521 0 0 25 0 1 0 124691162 7688192 1545 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1545 236 467 0 1408 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 7508

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26376
/proc/meminfo: memFree=1865604/2059040 swapFree=4136476/4192956
[pid=26318] ppid=26316 vsize=7508 CPUtime=1800.09
/proc/26318/stat : 26318 (pbct) R 26316 26318 26266 0 -1 4202496 1636 0 0 0 153488 26521 0 0 25 0 1 0 124691162 7688192 1545 1992294400 134512640 136421960 4289574416 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26318/statm: 1877 1545 236 467 0 1408 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 7508

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1534.89
CPU system time (s): 265.22
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 7508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1534.89
system time used= 265.22
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1637
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= 4616

runsolver used 3.18552 second user time and 8.29374 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-25 20:34:56
IDJOB=2682995
IDBENCH=2863
IDSOLVER=1192
FILE ID=node012/2682995-1277490896
PBS_JOBID= 11190579
Free space on /tmp= 62428 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-C880.a.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682995-1277490896/watcher-2682995-1277490896 -o /tmp/evaluation-result-2682995-1277490896/solver-2682995-1277490896 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682995-1277490896.opb

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

MD5SUM BENCH= b05f470b70f12c211f6d9c7c351d242f
RANDOM SEED=1273466428

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1874076 kB
Buffers:         17084 kB
Cached:          71732 kB
SwapCached:       8996 kB
Active:          60516 kB
Inactive:        41220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1874076 kB
SwapTotal:     4192956 kB
SwapFree:      4136476 kB
Dirty:            2136 kB
Writeback:           4 kB
AnonPages:       11464 kB
Mapped:           8368 kB
Slab:            61172 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182324 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= 62428 MiB
End job on node012 at 2010-06-25 21:04:59