Trace number 2682993

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 fixedOPT5 896.464 896.698

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-ricks.r.opb
MD5SUM518a034b80f08d868ecb31feb5231fce
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.709891
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables363
Total number of constraints78
Number of constraints which are clauses78
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 constraint228
Number of terms in the objective function 363
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 363
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 363
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
0.00/0.03	c constraints 0/0 clauses 66/0 units 1
0.00/0.03	c vars 363
0.00/0.03	c objective 362 + 1
0.00/0.08	c 0.082987 7.76172 0 357
0.00/0.08	o 7
0.08/0.08	c 0.082987 7.9375 1 714
0.08/0.08	o 6
400.89/401.03	c 299.256 12.0742 1990 6515363
400.89/401.03	o 5
896.36/896.67	c 632.353 12.0742 0 12727992
896.36/896.67	s OPTIMUM FOUND
896.36/896.67	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 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682993-1277490881/watcher-2682993-1277490881 -o /tmp/evaluation-result-2682993-1277490881/solver-2682993-1277490881 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682993-1277490881.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: 1.04 1.06 1.00 3/106 29709
/proc/meminfo: memFree=1829096/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=2136 CPUtime=0
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 90380550 2187264 174 1992294400 134512640 136421960 4292767456 18446744073709551615 135160353 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29709/statm: 534 174 145 467 0 65 0

[startup+0.0874039 s]
/proc/loadavg: 1.04 1.06 1.00 3/106 29709
/proc/meminfo: memFree=1829096/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=8124 CPUtime=0.08
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 1729 0 0 0 8 0 0 0 20 0 1 0 90380550 8318976 1648 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2031 1648 236 467 0 1562 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8124

[startup+0.100404 s]
/proc/loadavg: 1.04 1.06 1.00 3/106 29709
/proc/meminfo: memFree=1829096/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=8124 CPUtime=0.09
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 1740 0 0 0 9 0 0 0 20 0 1 0 90380550 8318976 1658 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2031 1658 236 467 0 1562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8124

[startup+0.300426 s]
/proc/loadavg: 1.04 1.06 1.00 3/106 29709
/proc/meminfo: memFree=1829096/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=8388 CPUtime=0.29
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 1805 0 0 0 24 5 0 0 20 0 1 0 90380550 8589312 1723 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2097 1723 237 467 0 1628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8388

[startup+0.70047 s]
/proc/loadavg: 1.04 1.06 1.00 3/106 29709
/proc/meminfo: memFree=1829096/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=8520 CPUtime=0.69
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 1841 0 0 0 54 15 0 0 20 0 1 0 90380550 8724480 1759 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2130 1759 237 467 0 1661 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8520

[startup+1.50056 s]
/proc/loadavg: 1.04 1.06 1.00 2/107 29710
/proc/meminfo: memFree=1822640/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=8784 CPUtime=1.49
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 1916 0 0 0 111 38 0 0 22 0 1 0 90380550 8994816 1834 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2196 1834 237 467 0 1727 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8784

[startup+3.10073 s]
/proc/loadavg: 1.04 1.06 1.00 2/107 29710
/proc/meminfo: memFree=1822268/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=9048 CPUtime=3.09
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 1976 0 0 0 227 82 0 0 25 0 1 0 90380550 9265152 1894 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2262 1894 237 467 0 1793 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9048

[startup+6.30108 s]
/proc/loadavg: 1.04 1.06 1.00 2/107 29710
/proc/meminfo: memFree=1821648/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=9432 CPUtime=6.29
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 2070 0 0 0 464 165 0 0 25 0 1 0 90380550 9658368 1988 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2358 1988 237 467 0 1889 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9432

[startup+12.7008 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 29710
/proc/meminfo: memFree=1821400/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=9696 CPUtime=12.68
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 2150 0 0 0 942 326 0 0 25 0 1 0 90380550 9928704 2068 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2424 2068 237 467 0 1955 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9696

[startup+25.5002 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 29710
/proc/meminfo: memFree=1820904/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=10208 CPUtime=25.48
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 2263 0 0 0 1920 628 0 0 25 0 1 0 90380550 10452992 2181 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2552 2181 237 467 0 2083 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10208

[startup+51.101 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 29710
/proc/meminfo: memFree=1820656/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=10472 CPUtime=51.07
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 2338 0 0 0 3841 1266 0 0 25 0 1 0 90380550 10723328 2256 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2618 2256 237 467 0 2149 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10472

[startup+102.309 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 29712
/proc/meminfo: memFree=1819912/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=11032 CPUtime=102.27
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 2500 0 0 0 7662 2565 0 0 25 0 1 0 90380550 11296768 2389 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2758 2389 237 467 0 2289 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11032

[startup+162.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 29714
/proc/meminfo: memFree=1819664/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=11148 CPUtime=162.25
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 2532 0 0 0 12017 4208 0 0 25 0 1 0 90380550 11415552 2421 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2787 2421 237 467 0 2318 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11148

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29714
/proc/meminfo: memFree=1819168/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=11460 CPUtime=222.23
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 2658 0 0 0 16472 5751 0 0 25 0 1 0 90380550 11735040 2517 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2865 2517 237 467 0 2396 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11460

[startup+282.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29716
/proc/meminfo: memFree=1819044/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=11736 CPUtime=282.21
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 2714 0 0 0 21006 7215 0 0 25 0 1 0 90380550 12017664 2573 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 2934 2573 237 467 0 2465 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11736

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29718
/proc/meminfo: memFree=1818548/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=342.2
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 2860 0 0 0 25456 8764 0 0 25 0 1 0 90380550 12656640 2717 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2717 237 467 0 2621 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12360

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29720
/proc/meminfo: memFree=1818176/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=402.19
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 30017 10202 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12360

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29722
/proc/meminfo: memFree=1818176/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=462.17
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 34194 12023 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12360

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29722
/proc/meminfo: memFree=1818052/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=522.15
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 38219 13996 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12360

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29724
/proc/meminfo: memFree=1818052/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=582.14
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 42220 15994 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12360

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29726
/proc/meminfo: memFree=1817928/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=642.13
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 46286 17927 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 12360

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29728
/proc/meminfo: memFree=1817804/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=702.1
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 50402 19808 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 12360

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29730
/proc/meminfo: memFree=1817804/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=762.1
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 54462 21748 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 12360

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29730
/proc/meminfo: memFree=1817804/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=822.08
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 58353 23855 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 12360

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29732
/proc/meminfo: memFree=1817680/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=882.06
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 62318 25888 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 12360

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

[startup+883.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29732
/proc/meminfo: memFree=1817680/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=882.86
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 62370 25916 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 12360

[startup+889.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29732
/proc/meminfo: memFree=1817680/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=889.26
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 62783 26143 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 889.26
Current children cumulated vsize (KiB) 12360

[startup+892.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29732
/proc/meminfo: memFree=1817680/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=892.46
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 62987 26259 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 892.46
Current children cumulated vsize (KiB) 12360

[startup+894.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29732
/proc/meminfo: memFree=1817680/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=894.07
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 63091 26316 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 894.07
Current children cumulated vsize (KiB) 12360

[startup+895.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29732
/proc/meminfo: memFree=1817680/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=895.65
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 63189 26376 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 895.65
Current children cumulated vsize (KiB) 12360

[startup+896.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29732
/proc/meminfo: memFree=1817680/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=896.06
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 63213 26393 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 896.06
Current children cumulated vsize (KiB) 12360

[startup+896.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29732
/proc/meminfo: memFree=1817680/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=896.26
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 63224 26402 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 896.26
Current children cumulated vsize (KiB) 12360

[startup+896.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29732
/proc/meminfo: memFree=1817680/2059040 swapFree=4140236/4192956
[pid=29709] ppid=29707 vsize=12360 CPUtime=896.36
/proc/29709/stat : 29709 (pbct) R 29707 29709 29682 0 -1 4202496 3004 0 0 0 63230 26406 0 0 25 0 1 0 90380550 12656640 2742 1992294400 134512640 136421960 4292767456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29709/statm: 3090 2742 237 467 0 2621 0
Current children cumulated CPU time (s) 896.36
Current children cumulated vsize (KiB) 12360

Child status: 0
Real time (s): 896.698
CPU time (s): 896.464
CPU user time (s): 632.373
CPU system time (s): 264.091
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 12620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 632.373
system time used= 264.091
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3009
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= 1351

runsolver used 1.66175 second user time and 4.05538 second system time

The end

Launcher Data 

Begin job on node042 at 2010-06-25 20:34:41
IDJOB=2682993
IDBENCH=2861
IDSOLVER=1192
FILE ID=node042/2682993-1277490881
PBS_JOBID= 11190578
Free space on /tmp= 62252 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ricks.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682993-1277490881/watcher-2682993-1277490881 -o /tmp/evaluation-result-2682993-1277490881/solver-2682993-1277490881 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682993-1277490881.opb

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

MD5SUM BENCH= 518a034b80f08d868ecb31feb5231fce
RANDOM SEED=1240373492

node042.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		: 3000.213
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		: 3000.213
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:       1829624 kB
Buffers:         29360 kB
Cached:         101704 kB
SwapCached:       5204 kB
Active:          66288 kB
Inactive:        77360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829624 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:            2016 kB
Writeback:           0 kB
AnonPages:       11340 kB
Mapped:          11976 kB
Slab:            63676 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184300 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= 62252 MiB
End job on node042 at 2010-06-25 20:49:37