Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 567.499 | 567.683 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=320-sizeP=161-sizeQ=320-420453220.opb |
MD5SUM | 8cfd4ca2b2eb84fc02bb0408d1dd05dc |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 13.5919 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1 |
Optimality of the best value was proved | YES |
Number of variables | 52001 |
Total number of constraints | 154561 |
Number of constraints which are clauses | 154560 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 51520 |
Number of terms in the objective function | 161 |
Biggest coefficient in the objective function | 1461501637330902918203684832716283019655932542976 |
Number of bits for the biggest coefficient in the objective function | 161 |
Sum of the numbers in the objective function | 2923003274661805836407369665432566039311865085951 |
Number of bits of the sum of numbers in the objective function | 161 |
Biggest number in a constraint | 1560874275157996115690798614896583152874299071332485575429578479812685869409882810060153051531745985579913465560703311447723987839644142653145088 |
Number of bits of the biggest number in a constraint | 480 |
Biggest sum of numbers in a constraint | 6243497100631984462763194459586332611497196285329458171408770520629035540670020835398097850925707779467176054569131054629458594384801759081011045 |
Number of bits of the biggest sum of numbers | 481 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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 1.99/2.01 c constraints 1/0 clauses 154560/0 units 0 1.99/2.01 c vars 52001 1.99/2.01 c objective 161 + 0 567.32/567.51 s UNKNOWN
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683062-1277494856/watcher-2683062-1277494856 -o /tmp/evaluation-result-2683062-1277494856/solver-2683062-1277494856 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683062-1277494856.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 1.02 1.00 3/106 21703 /proc/meminfo: memFree=1798820/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=2136 CPUtime=0 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 251 0 0 0 0 0 0 0 20 0 1 0 125087096 2187264 171 1992294400 134512640 136421960 4294001840 18446744073709551615 135809626 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21703/statm: 534 171 146 467 0 65 0 [startup+0.0876171 s] /proc/loadavg: 0.99 1.02 1.00 3/106 21703 /proc/meminfo: memFree=1798820/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=2400 CPUtime=0.08 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 327 0 0 0 8 0 0 0 20 0 1 0 125087096 2457600 247 1992294400 134512640 136421960 4294001840 18446744073709551615 134561319 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21703/statm: 600 247 146 467 0 131 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2400 [startup+0.101619 s] /proc/loadavg: 0.99 1.02 1.00 3/106 21703 /proc/meminfo: memFree=1798820/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=2532 CPUtime=0.1 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 335 0 0 0 10 0 0 0 20 0 1 0 125087096 2592768 255 1992294400 134512640 136421960 4294001840 18446744073709551615 135818493 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21703/statm: 633 255 146 467 0 164 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2532 [startup+0.301653 s] /proc/loadavg: 0.99 1.02 1.00 3/106 21703 /proc/meminfo: memFree=1798820/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=3192 CPUtime=0.29 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 512 0 0 0 29 0 0 0 20 0 1 0 125087096 3268608 432 1992294400 134512640 136421960 4294001840 18446744073709551615 135372680 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21703/statm: 798 432 146 467 0 329 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3192 [startup+0.701722 s] /proc/loadavg: 0.99 1.02 1.00 3/106 21703 /proc/meminfo: memFree=1798820/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=4764 CPUtime=0.69 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 966 0 0 0 69 0 0 0 20 0 1 0 125087096 4878336 788 1992294400 134512640 136421960 4294001840 18446744073709551615 134522661 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21703/statm: 1191 788 146 467 0 722 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4764 [startup+1.50086 s] /proc/loadavg: 0.99 1.02 1.00 2/107 21704 /proc/meminfo: memFree=1794968/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=7916 CPUtime=1.49 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 1802 0 0 0 148 1 0 0 23 0 1 0 125087096 8105984 1495 1992294400 134512640 136421960 4294001840 18446744073709551615 135809504 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21703/statm: 1979 1495 146 467 0 1510 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7916 [startup+3.10114 s] /proc/loadavg: 0.99 1.02 1.00 2/107 21704 /proc/meminfo: memFree=1776492/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=128028 CPUtime=3.09 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 33008 0 0 0 294 15 0 0 25 0 1 0 125087096 131100672 30234 1992294400 134512640 136421960 4294001840 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 32007 30235 189 467 0 31538 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 128028 [startup+6.30168 s] /proc/loadavg: 0.99 1.02 1.00 2/107 21704 /proc/meminfo: memFree=1469716/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=394648 CPUtime=6.29 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 104220 0 0 0 586 43 0 0 25 0 1 0 125087096 404119552 96971 1992294400 134512640 136421960 4294001840 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 98662 96972 195 467 0 98193 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 394648 [startup+12.7008 s] /proc/loadavg: 0.99 1.01 1.00 2/107 21704 /proc/meminfo: memFree=1101188/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=720472 CPUtime=12.68 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 189552 0 0 0 1173 95 0 0 25 0 1 0 125087096 737763328 174615 1992294400 134512640 136421960 4294001840 18446744073709551615 135241783 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 180118 174615 216 467 0 179649 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 720472 [startup+25.501 s] /proc/loadavg: 0.99 1.01 1.00 2/107 21704 /proc/meminfo: memFree=1078744/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=741480 CPUtime=25.48 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 194733 0 0 0 2438 110 0 0 25 0 1 0 125087096 759275520 179796 1992294400 134512640 136421960 4294001840 18446744073709551615 134863509 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 185370 179796 217 467 0 184901 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 741480 [startup+51.1014 s] /proc/loadavg: 0.99 1.01 1.00 2/107 21704 /proc/meminfo: memFree=1014884/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=811040 CPUtime=51.07 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 211255 0 0 0 4964 143 0 0 25 0 1 0 125087096 830504960 196318 1992294400 134512640 136421960 4294001840 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 202760 196318 217 467 0 202291 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 811040 [startup+102.309 s] /proc/loadavg: 0.99 1.01 1.00 2/107 21706 /proc/meminfo: memFree=908492/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=920516 CPUtime=102.26 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 237216 0 0 0 10042 184 0 0 25 0 1 0 125087096 942608384 222279 1992294400 134512640 136421960 4294001840 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 230129 222279 217 467 0 229660 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 920516 [startup+162.302 s] /proc/loadavg: 0.99 1.00 1.00 2/107 21708 /proc/meminfo: memFree=754856/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=1080096 CPUtime=162.24 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 275553 0 0 0 15966 258 0 0 25 0 1 0 125087096 1106018304 260616 1992294400 134512640 136421960 4294001840 18446744073709551615 134862014 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 270024 260616 217 467 0 269555 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 1080096 [startup+222.301 s] /proc/loadavg: 0.99 1.00 1.00 2/107 21710 /proc/meminfo: memFree=645612/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=1196836 CPUtime=222.22 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 302798 0 0 0 21939 283 0 0 25 0 1 0 125087096 1225560064 287861 1992294400 134512640 136421960 4294001840 18446744073709551615 135161123 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 299209 287861 217 467 0 298740 0 Current children cumulated CPU time (s) 222.22 Current children cumulated vsize (KiB) 1196836 [startup+282.301 s] /proc/loadavg: 0.99 1.00 1.00 2/107 21710 /proc/meminfo: memFree=539964/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=1307488 CPUtime=282.2 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 329325 0 0 0 27925 295 0 0 25 0 1 0 125087096 1338867712 314388 1992294400 134512640 136421960 4294001840 18446744073709551615 134865315 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 326872 314388 217 467 0 326403 0 Current children cumulated CPU time (s) 282.2 Current children cumulated vsize (KiB) 1307488 [startup+342.301 s] /proc/loadavg: 0.99 1.00 1.00 2/107 21712 /proc/meminfo: memFree=433200/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=1419720 CPUtime=342.18 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 355810 0 0 0 33876 342 0 0 25 0 1 0 125087096 1453793280 340873 1992294400 134512640 136421960 4294001840 18446744073709551615 135275080 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 354930 340873 217 467 0 354461 0 Current children cumulated CPU time (s) 342.18 Current children cumulated vsize (KiB) 1419720 [startup+402.302 s] /proc/loadavg: 0.99 1.00 1.00 2/107 21714 /proc/meminfo: memFree=338092/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=1519836 CPUtime=402.16 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 379819 0 0 0 39851 365 0 0 25 0 1 0 125087096 1556312064 364882 1992294400 134512640 136421960 4294001840 18446744073709551615 134862014 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 379959 364882 217 467 0 379490 0 Current children cumulated CPU time (s) 402.16 Current children cumulated vsize (KiB) 1519836 [startup+462.301 s] /proc/loadavg: 0.99 1.00 1.00 2/107 21716 /proc/meminfo: memFree=206652/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=1657296 CPUtime=462.14 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 412580 0 0 0 45788 426 0 0 25 0 1 0 125087096 1697071104 397643 1992294400 134512640 136421960 4294001840 18446744073709551615 135160751 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 414324 397643 217 467 0 413855 0 Current children cumulated CPU time (s) 462.14 Current children cumulated vsize (KiB) 1657296 [startup+522.302 s] /proc/loadavg: 0.99 1.00 1.00 2/107 21718 /proc/meminfo: memFree=110304/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=1758484 CPUtime=522.12 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 436758 0 0 0 51761 451 0 0 25 0 1 0 125087096 1800687616 421821 1992294400 134512640 136421960 4294001840 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 439621 421821 217 467 0 439152 0 Current children cumulated CPU time (s) 522.12 Current children cumulated vsize (KiB) 1758484 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+567.501 s] /proc/loadavg: 0.99 1.00 1.00 2/107 21718 /proc/meminfo: memFree=26604/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=1843276 CPUtime=567.32 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4202496 457142 0 0 0 56266 466 0 0 25 0 1 0 125087096 1887514624 442205 1992294400 134512640 136421960 4294001840 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21703/statm: 460819 442205 217 467 0 460350 0 Current children cumulated CPU time (s) 567.32 Current children cumulated vsize (KiB) 1843276 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+567.616 s] /proc/loadavg: 0.99 1.00 1.00 2/107 21718 /proc/meminfo: memFree=26604/2059040 swapFree=4135892/4192956 [pid=21703] ppid=21701 vsize=0 CPUtime=567.42 /proc/21703/stat : 21703 (pbct) R 21701 21703 21470 0 -1 4194308 457144 0 0 0 56266 476 0 0 25 0 1 0 125087096 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/21703/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 567.42 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 567.683 CPU time (s): 567.499 CPU user time (s): 562.666 CPU system time (s): 4.83227 CPU usage (%): 99.9676 Max. virtual memory (cumulated for all children) (KiB): 1843276 getrusage(RUSAGE_CHILDREN,...) data: user time used= 562.666 system time used= 4.83226 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 457144 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= 2210 runsolver used 0.942856 second user time and 2.68859 second system time The end
Begin job on node014 at 2010-06-25 21:40:57 IDJOB=2683062 IDBENCH=3027 IDSOLVER=1192 FILE ID=node014/2683062-1277494856 PBS_JOBID= 11190565 Free space on /tmp= 62428 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=320-sizeP=161-sizeQ=320-420453220.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683062-1277494856/watcher-2683062-1277494856 -o /tmp/evaluation-result-2683062-1277494856/solver-2683062-1277494856 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683062-1277494856.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8cfd4ca2b2eb84fc02bb0408d1dd05dc RANDOM SEED=764361082 node014.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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1799224 kB Buffers: 47740 kB Cached: 109564 kB SwapCached: 9968 kB Active: 25344 kB Inactive: 145336 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1799224 kB SwapTotal: 4192956 kB SwapFree: 4135892 kB Dirty: 10124 kB Writeback: 0 kB AnonPages: 12004 kB Mapped: 8372 kB Slab: 67224 kB PageTables: 4144 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182684 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 node014 at 2010-06-25 21:50:27