Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 8 | 0.355945 | 0.35744 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_delay/normalized-fir02_area_delay.opb |
MD5SUM | 8d75b7afdbc0cca5deeed142ea90f220 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 8 |
Best CPU time to get the best result obtained on this benchmark | 0.128979 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8 |
Optimality of the best value was proved | YES |
Number of variables | 716 |
Total number of constraints | 1923 |
Number of constraints which are clauses | 1923 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 31 |
Number of terms in the objective function | 331 |
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 | 331 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 331 |
Number of bits of the biggest sum of numbers | 9 |
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 Parsing PB file... 0.03/0.05 c Converting 1902 PB-constraints to clauses... 0.03/0.05 c -- Unit propagations: ppppppppppppppppppppppp 0.03/0.06 c -- Detecting intervals from adjacent constraints: ################################################## 0.03/0.06 c -- Clauses(.)/Splits(s): ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 0.03/0.06 c ---[1091]---> BDD-cost: 1 0.03/0.06 c ---[1075]---> BDD-cost: 1 0.03/0.06 c ---[1005]---> BDD-cost: 1 0.03/0.06 c ---[1002]---> BDD-cost: 1 0.03/0.06 c ---[ 999]---> BDD-cost: 1 0.03/0.06 c ---[ 946]---> BDD-cost: 1 0.03/0.06 c ---[ 940]---> BDD-cost: 1 0.03/0.06 c ---[ 931]---> BDD-cost: 1 0.03/0.06 c ---[ 814]---> BDD-cost: 1 0.03/0.06 c ---[ 811]---> BDD-cost: 1 0.03/0.06 c ---[ 735]---> BDD-cost: 1 0.03/0.06 c ---[ 723]---> BDD-cost: 1 0.03/0.06 c ---[ 720]---> BDD-cost: 1 0.03/0.06 c ---[ 681]---> BDD-cost: 1 0.03/0.06 c ---[ 668]---> BDD-cost: 1 0.03/0.06 c ---[ 661]---> BDD-cost: 1 0.03/0.06 c ---[ 651]---> BDD-cost: 1 0.03/0.06 c ---[ 645]---> BDD-cost: 1 0.03/0.06 c ---[ 641]---> BDD-cost: 1 0.03/0.06 c ---[ 635]---> BDD-cost: 1 0.03/0.06 c ---[ 632]---> BDD-cost: 1 0.03/0.06 c ---[ 595]---> BDD-cost: 1 0.03/0.06 c ---[ 592]---> BDD-cost: 1 0.03/0.06 c ---[ 586]---> BDD-cost: 1 0.03/0.06 c ---[ 577]---> BDD-cost: 1 0.03/0.06 c ---[ 549]---> BDD-cost: 1 0.03/0.06 c ---[ 546]---> BDD-cost: 1 0.03/0.06 c ---[ 498]---> BDD-cost: 1 0.03/0.06 c ---[ 458]---> BDD-cost: 1 0.03/0.06 c ---[ 429]---> BDD-cost: 1 0.03/0.06 c ---[ 419]---> BDD-cost: 1 0.03/0.06 c ---[ 416]---> BDD-cost: 1 0.03/0.06 c ---[ 407]---> BDD-cost: 1 0.03/0.06 c ---[ 383]---> BDD-cost: 1 0.03/0.06 c ---[ 380]---> BDD-cost: 1 0.03/0.06 c ---[ 346]---> BDD-cost: 1 0.03/0.06 c ---[ 343]---> BDD-cost: 1 0.03/0.06 c ---[ 339]---> BDD-cost: 1 0.03/0.06 c ---[ 336]---> BDD-cost: 1 0.03/0.06 c ---[ 299]---> BDD-cost: 1 0.03/0.06 c ---[ 296]---> BDD-cost: 1 0.03/0.06 c ---[ 293]---> BDD-cost: 1 0.03/0.06 c ---[ 266]---> BDD-cost: 1 0.03/0.06 c ---[ 263]---> BDD-cost: 1 0.03/0.06 c ---[ 253]---> BDD-cost: 1 0.03/0.06 c ---[ 244]---> BDD-cost: 1 0.03/0.06 c ---[ 241]---> BDD-cost: 1 0.03/0.06 c ---[ 235]---> BDD-cost: 1 0.03/0.06 c ---[ 232]---> BDD-cost: 1 0.03/0.06 c ---[ 219]---> BDD-cost: 1 0.03/0.06 c ==================================[MINISAT+]================================== 0.03/0.06 c | Conflicts | Original | Learnt | Progress | 0.03/0.06 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03/0.06 c ============================================================================== 0.03/0.06 c | 0 | 1706 4391 | 568 0 0 nan | 0.000 % | 0.03/0.06 c ============================================================================== 0.03/0.06 c [1mFound solution: 9[0m 0.03/0.06 o 9 0.03/0.07 c ---[ 0]---> Sorter-cost:11308 Base: 0.09/0.15 c ==================================[MINISAT+]================================== 0.09/0.15 c | Conflicts | Original | Learnt | Progress | 0.09/0.15 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.15 c ============================================================================== 0.09/0.15 c | 2 | 10154 24134 | 3384 1 6 6.0 | 0.000 % | 0.09/0.18 c | 103 | 10103 24031 | 3722 98 1347 13.7 | 29.149 % | 0.19/0.22 c | 253 | 10074 23971 | 4094 247 3134 12.7 | 29.288 % | 0.19/0.26 c ============================================================================== 0.19/0.26 c [1mFound solution: 8[0m 0.19/0.26 o 8 0.19/0.26 c ---[ 0]---> Sorter-cost: 0 Base: 0.29/0.33 c ==================================[MINISAT+]================================== 0.29/0.33 c | Conflicts | Original | Learnt | Progress | 0.29/0.33 c | | Clauses Literals | Max Clauses Literals LPC | | 0.29/0.33 c ============================================================================== 0.29/0.33 c | 394 | 10083 23992 | 3361 388 4383 11.3 | 29.288 % | 0.29/0.35 c ============================================================================== 0.29/0.35 c [1mOptimal solution: 8[0m 0.29/0.35 s OPTIMUM FOUND 0.29/0.35 v x85 -x87 -x89 -x91 -x93 -x95 -x97 -x99 -x101 -x103 -x105 -x107 -x109 -x111 -x113 -x115 -x117 -x119 -x121 -x123 -x125 -x127 0.29/0.35 v -x129 -x131 -x132 -x134 -x136 -x138 -x140 -x142 -x144 -x146 -x148 -x150 x152 -x153 -x155 -x157 -x159 -x161 -x163 -x165 -x167 0.29/0.35 v -x169 -x171 -x173 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-x128 -x130 -x133 -x135 -x137 -x139 0.29/0.35 v -x141 -x143 -x145 x1 -x147 -x149 x151 -x154 -x156 -x158 -x160 -x162 -x164 -x166 -x168 -x170 -x172 -x174 -x2 -x176 -x178 -x180 0.29/0.35 v -x182 -x184 -x186 -x188 -x190 -x192 -x194 -x197 -x199 -x201 -x3 -x203 -x205 -x207 -x209 -x211 -x214 -x4 -x216 -x218 -x220 0.29/0.35 v -x222 -x224 -x226 -x228 -x230 -x232 -x234 -x236 -x238 -x240 -x5 -x242 -x244 -x246 -x248 -x250 -x252 -x254 -x256 -x258 -x260 0.29/0.35 v -x262 -x264 -x266 x268 -x270 -x272 -x274 -x276 -x278 -x280 -x282 -x284 -x286 -x288 -x290 -x292 -x294 -x296 -x298 -x300 -x302 0.29/0.35 v -x304 -x306 -x308 -x310 -x312 -x6 -x314 -x316 -x318 -x320 -x322 -x324 -x326 -x328 -x330 -x332 -x334 -x336 -x338 -x340 -x342 0.29/0.35 v -x7 -x344 -x346 -x348 -x350 -x352 -x354 -x356 -x359 -x361 -x363 -x365 -x8 -x367 -x369 -x371 -x373 -x375 -x377 -x9 -x379 -x381 0.29/0.35 v -x383 -x385 -x387 -x389 -x391 -x393 -x395 -x397 x10 -x399 -x401 -x404 -x406 -x11 -x408 -x410 -x412 -x415 -x417 -x419 -x12 0.29/0.35 v -x421 -x424 -x426 -x428 x13 -x430 -x433 -x14 -x435 -x437 -x439 -x441 -x443 -x445 -x447 -x449 -x451 -x15 -x453 -x455 -x457 0.29/0.35 v -x459 -x16 -x461 -x464 x17 -x466 -x469 -x471 -x473 -x475 -x477 -x479 -x481 -x483 -x486 -x488 -x490 -x492 -x494 -x496 -x498 0.29/0.35 v -x500 -x502 -x504 -x506 -x509 -x511 -x513 -x515 -x517 -x519 -x521 -x523 -x525 -x18 -x527 -x529 -x531 -x533 -x535 -x537 -x539 0.29/0.35 v -x541 -x543 -x545 -x19 -x547 -x549 -x551 -x554 -x556 -x558 -x560 -x562 -x564 -x566 -x568 -x20 -x570 -x572 -x21 -x575 -x577 0.29/0.35 v -x579 -x581 -x585 -x587 -x589 -x22 -x591 x23 -x24 -x596 -x25 -x599 -x601 -x603 -x605 -x607 -x609 -x611 -x613 -x615 -x617 -x619 0.29/0.35 v -x26 -x621 -x27 -x28 -x624 -x626 -x29 -x628 -x631 -x633 -x635 -x30 -x31 -x32 -x33 x34 x35 x36 -x37 -x639 -x641 -x643 -x645 -x647 0.29/0.35 v -x38 -x649 -x651 -x653 -x39 -x655 -x657 -x659 -x661 -x663 -x665 -x667 -x669 x40 -x41 x42 -x43 x44 -x671 -x45 -x673 -x675 -x46 0.29/0.35 v -x677 -x47 -x680 -x682 -x684 -x686 -x688 x48 x49 -x50 -x51 -x691 -x693 -x52 -x53 -x54 x55 x56 x57 -x58 -x695 -x697 -x699 -x701 0.29/0.35 v -x703 -x59 x60 -x61 x62 -x706 -x708 -x710 -x712 -x63 -x64 x65 -x66 x67 -x68 x69 x70 x71 -x72 x73 -x74 -x715 -x75 x76 x77 x78 -x79 0.29/0.35 v x80 x81 x82 x83 0.29/0.35 c _______________________________________________________________________________ 0.29/0.35 c 0.29/0.35 c restarts : 5 0.29/0.35 c conflicts : 451 (1307 /sec) 0.29/0.35 c decisions : 1806 (5236 /sec) 0.29/0.35 c propagations : 0 (0 /sec) 0.29/0.35 c inspects : 0 (0 /sec) 0.29/0.35 c CPU time : 0.344947 s 0.29/0.35 c _______________________________________________________________________________
OK 8
/tmp/evaluation/372897-1177364946/instance-372897-1177364946.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-372897-1177364946 -o ROOT/results/node43/solver-372897-1177364946 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372897-1177364946/minisat+ /tmp/evaluation/372897-1177364946/instance-372897-1177364946.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.79 0.95 0.91 3/77 9466 /proc/meminfo: memFree=1839528/2055920 swapFree=4158592/4192956 [pid=9466] ppid=9464 vsize=1048 CPUtime=0 /proc/9466/stat : 9466 (minisat+) R 9464 9466 8415 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 184406416 1073152 112 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 135006081 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9466/statm: 262 112 74 215 0 44 0 [startup+0.035713 s] /proc/loadavg: 0.79 0.95 0.91 3/77 9466 /proc/meminfo: memFree=1839528/2055920 swapFree=4158592/4192956 [pid=9466] ppid=9464 vsize=1488 CPUtime=0.03 /proc/9466/stat : 9466 (minisat+) R 9464 9466 8415 0 -1 4194304 203 0 0 0 3 0 0 0 18 0 1 0 184406416 1523712 190 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 135005838 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9466/statm: 372 190 75 215 0 154 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1488 [startup+0.101718 s] /proc/loadavg: 0.79 0.95 0.91 3/77 9466 /proc/meminfo: memFree=1839528/2055920 swapFree=4158592/4192956 [pid=9466] ppid=9464 vsize=1732 CPUtime=0.09 /proc/9466/stat : 9466 (minisat+) R 9464 9466 8415 0 -1 4194304 327 0 0 0 9 0 0 0 18 0 1 0 184406416 1773568 314 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9466/statm: 433 314 104 215 0 215 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1732 [startup+0.301735 s] /proc/loadavg: 0.79 0.95 0.91 3/77 9466 /proc/meminfo: memFree=1839528/2055920 swapFree=4158592/4192956 [pid=9466] ppid=9464 vsize=3452 CPUtime=0.29 /proc/9466/stat : 9466 (minisat+) R 9464 9466 8415 0 -1 4194304 764 0 0 0 29 0 0 0 19 0 1 0 184406416 3534848 725 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 134838471 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9466/statm: 863 725 110 215 0 645 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3452 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.35744 CPU time (s): 0.355945 CPU user time (s): 0.345947 CPU system time (s): 0.009998 CPU usage (%): 99.5817 Max. virtual memory (cumulated for all children) (KiB): 3452 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.345947 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 773 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= 21 involuntary context switches= 7 runsolver used 0.005999 second user time and 0.006998 second system time The end
Begin job on node43 on Mon Apr 23 21:49:06 UTC 2007 IDJOB= 372897 IDBENCH= 25005 IDSOLVER= 156 FILE ID= node43/372897-1177364946 PBS_JOBID= 4675168 Free space on /tmp= 66432 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir02_area_delay.opb COMMAND LINE= /tmp/evaluation/372897-1177364946/minisat+ /tmp/evaluation/372897-1177364946/instance-372897-1177364946.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-372897-1177364946 -o ROOT/results/node43/conversion-372897-1177364946 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372897-1177364946/instance-372897-1177364946.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-372897-1177364946 -o ROOT/results/node43/solver-372897-1177364946 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372897-1177364946/minisat+ /tmp/evaluation/372897-1177364946/instance-372897-1177364946.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 8d75b7afdbc0cca5deeed142ea90f220 RANDOM SEED= 949684105 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.218 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.218 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1839936 kB Buffers: 40156 kB Cached: 96444 kB SwapCached: 2664 kB Active: 56900 kB Inactive: 103264 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1839936 kB SwapTotal: 4192956 kB SwapFree: 4158592 kB Dirty: 2592 kB Writeback: 0 kB Mapped: 31172 kB Slab: 41188 kB Committed_AS: 2624452 kB PageTables: 1896 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66432 MiB End job on node43 on Mon Apr 23 21:49:07 UTC 2007