Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | -3 | 3.48947 | 3.49035 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_10_4_2.opb |
MD5SUM | 1b2c311bc08d6a60081ae54583924503 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -3 |
Best CPU time to get the best result obtained on this benchmark | 0.014996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -3 |
Optimality of the best value was proved | YES |
Number of variables | 20 |
Total number of constraints | 31 |
Number of constraints which are clauses | 10 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 21 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 20 |
Number of terms in the objective function | 10 |
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 | 10 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 20 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 96 |
Sum of products size (including duplicates) | 192 |
Number of different products | 48 |
Sum of products size | 96 |
0.00/0.00 c This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1875440-1245212145.opb. 0.00/0.00 c Instance file HOME/instance-1875440-1245212145.opb 0.00/0.00 c File size is 4142 bytes. 0.00/0.00 c Highest Coefficient sum: 20 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 68 | 0.00/0.00 c | Number Clauses: 68 | 0.00/0.00 c | Number Cardinality: 22 | 0.00/0.00 c | Number PB Constraints: 48 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 21 Core Weight: 1 Total Weight: -9 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 78 139 474 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c core #2 0.00/0.00 c Core size: 27 Core Weight: 1 Total Weight: -8 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 86 140 490 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c core #3 0.00/0.00 c Core size: 56 Core Weight: 1 Total Weight: -7 0.00/0.00 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.00 c Learning 8 hard constraints 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 96 149 553 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 104 | 96 149 553 | 5500 104 11 | 0.076 % | 0.00/0.01 c | 256 | 96 149 553 | 6050 256 12 | 0.055 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c core #4 0.00/0.01 c Core size: 87 Core Weight: 1 Total Weight: -6 0.00/0.01 c Elapsed CPU time: 0.012998 s Remaining CPU time: 1799.99 s 0.00/0.01 c Learning 19 hard constraints 0.00/0.01 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 106 169 711 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 106 169 711 | 5500 100 16 | 0.062 % | 0.00/0.02 c | 250 | 106 169 711 | 6050 250 15 | 0.054 % | 0.00/0.03 c | 475 | 106 169 711 | 6655 475 14 | 0.054 % | 0.00/0.04 c | 812 | 106 169 711 | 7320 812 13 | 0.049 % | 0.00/0.06 c | 1318 | 99 169 711 | 8052 854 12 | 6.684 % | 0.00/0.06 c =============================================================================== 0.00/0.07 c core #5 0.00/0.07 c Core size: 109 Core Weight: 1 Total Weight: -5 0.00/0.07 c Elapsed CPU time: 0.069989 s Remaining CPU time: 1799.93 s 0.00/0.07 c Learning 176 hard constraints 0.00/0.07 c ============================[ Search Statistics ]============================== 0.00/0.07 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.07 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.07 c =============================================================================== 0.00/0.07 c | 0 | 116 346 2033 | 5000 0 nan | 0.000 % | 0.00/0.07 c | 101 | 116 346 2033 | 5500 101 20 | 0.052 % | 0.00/0.08 c | 251 | 116 346 2033 | 6050 251 20 | 0.045 % | 0.00/0.09 c | 478 | 116 346 2033 | 6655 478 19 | 0.045 % | 0.09/0.10 c | 815 | 116 346 2033 | 7320 815 19 | 0.045 % | 0.09/0.13 c | 1323 | 116 346 2033 | 8052 1323 18 | 0.007 % | 0.09/0.17 c | 2082 | 116 346 2033 | 8857 2082 17 | 0.008 % | 0.19/0.29 c | 3221 | 116 346 2033 | 9743 3221 17 | 0.008 % | 0.39/0.47 c =============================================================================== 0.49/0.50 c core #6 0.49/0.50 c Core size: 227 Core Weight: 1 Total Weight: -4 0.49/0.50 c Elapsed CPU time: 0.494924 s Remaining CPU time: 1799.51 s 0.49/0.50 c Learning 221 hard constraints 0.49/0.50 c ============================[ Search Statistics ]============================== 0.49/0.50 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.49/0.50 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.49/0.50 c =============================================================================== 0.49/0.50 c | 0 | 126 568 3593 | 5000 0 nan | 0.000 % | 0.49/0.51 c | 102 | 126 568 3593 | 5500 102 23 | 0.044 % | 0.49/0.51 c | 255 | 126 568 3593 | 6050 255 22 | 0.038 % | 0.49/0.52 c | 482 | 126 568 3593 | 6655 482 23 | 0.044 % | 0.49/0.54 c | 819 | 126 568 3593 | 7320 819 23 | 0.006 % | 0.49/0.57 c | 1325 | 126 568 3593 | 8052 1325 23 | 0.044 % | 0.59/0.64 c | 2085 | 126 568 3593 | 8857 2085 24 | 0.006 % | 0.69/0.78 c | 3224 | 126 568 3593 | 9743 3224 24 | 0.007 % | 0.99/1.01 c | 4933 | 126 568 3593 | 10717 4933 24 | 0.006 % | 1.39/1.41 c | 7495 | 126 568 3593 | 11789 7495 23 | 0.007 % | 2.19/2.25 c | 11341 | 126 568 3593 | 12968 11341 22 | 0.038 % | 3.30/3.33 c =============================================================================== 3.40/3.46 c core #7 3.40/3.46 c Core size: 359 Core Weight: 1 Total Weight: -3 3.40/3.46 c Elapsed CPU time: 3.43448 s Remaining CPU time: 1796.57 s 3.40/3.48 c Learning 163 hard constraints 3.40/3.48 c ============================[ Search Statistics ]============================== 3.40/3.48 c | Conflicts | ORIGINAL | LEARNT | Progress | 3.40/3.48 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 3.40/3.48 c =============================================================================== 3.40/3.48 c | 0 | 136 732 4633 | 5000 0 nan | 0.000 % | 3.40/3.48 c | 101 | 136 732 4633 | 5500 101 30 | 0.038 % | 3.40/3.48 c =============================================================================== 3.40/3.48 c Verified 732 original clauses. 3.40/3.48 c #cores: 7 3.40/3.48 c Final Weight: -3 3.40/3.48 o -3 3.40/3.48 s OPTIMUM FOUND 3.40/3.48 v -x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 -x10 -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 -x11 -x12 -x13 -x14 x15 x16 -x17 -x18 -x19 x20
OK -3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875440-1245212145/watcher-1875440-1245212145 -o /tmp/evaluation-result-1875440-1245212145/solver-1875440-1245212145 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875440-1245212145.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: 0.91 0.95 0.98 3/64 5858 /proc/meminfo: memFree=1805992/2055920 swapFree=4192812/4192956 [pid=5858] ppid=5856 vsize=2524 CPUtime=0 /proc/5858/stat : 5858 (wbo) R 5856 5858 5649 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 188815219 2584576 183 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5858/statm: 631 183 135 292 0 336 0 [startup+0.102729 s] /proc/loadavg: 0.91 0.95 0.98 3/64 5858 /proc/meminfo: memFree=1805992/2055920 swapFree=4192812/4192956 [pid=5858] ppid=5856 vsize=2788 CPUtime=0.09 /proc/5858/stat : 5858 (wbo) R 5856 5858 5649 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 188815219 2854912 278 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5858/statm: 697 278 136 292 0 402 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2788 [startup+0.20175 s] /proc/loadavg: 0.91 0.95 0.98 3/64 5858 /proc/meminfo: memFree=1805992/2055920 swapFree=4192812/4192956 [pid=5858] ppid=5856 vsize=3052 CPUtime=0.19 /proc/5858/stat : 5858 (wbo) R 5856 5858 5649 0 -1 4194304 360 0 0 0 19 0 0 0 18 0 1 0 188815219 3125248 342 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5858/statm: 763 342 136 292 0 468 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3052 [startup+0.301771 s] /proc/loadavg: 0.91 0.95 0.98 3/64 5858 /proc/meminfo: memFree=1805992/2055920 swapFree=4192812/4192956 [pid=5858] ppid=5856 vsize=3316 CPUtime=0.29 /proc/5858/stat : 5858 (wbo) R 5856 5858 5649 0 -1 4194304 418 0 0 0 29 0 0 0 19 0 1 0 188815219 3395584 400 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5858/statm: 829 400 136 292 0 534 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3316 [startup+0.701856 s] /proc/loadavg: 0.91 0.95 0.98 3/64 5858 /proc/meminfo: memFree=1805992/2055920 swapFree=4192812/4192956 [pid=5858] ppid=5856 vsize=3844 CPUtime=0.69 /proc/5858/stat : 5858 (wbo) R 5856 5858 5649 0 -1 4194304 540 0 0 0 68 1 0 0 23 0 1 0 188815219 3936256 522 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5858/statm: 961 522 136 292 0 666 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3844 [startup+1.50203 s] /proc/loadavg: 0.91 0.95 0.98 2/65 5859 /proc/meminfo: memFree=1804064/2055920 swapFree=4192812/4192956 [pid=5858] ppid=5856 vsize=4904 CPUtime=1.49 /proc/5858/stat : 5858 (wbo) R 5856 5858 5649 0 -1 4194304 820 0 0 0 147 2 0 0 25 0 1 0 188815219 5021696 802 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5858/statm: 1226 802 136 292 0 931 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4904 [startup+3.10137 s] /proc/loadavg: 0.91 0.95 0.98 2/65 5859 /proc/meminfo: memFree=1802400/2055920 swapFree=4192812/4192956 [pid=5858] ppid=5856 vsize=6768 CPUtime=3.09 /proc/5858/stat : 5858 (wbo) R 5856 5858 5649 0 -1 4194304 1276 0 0 0 307 2 0 0 25 0 1 0 188815219 6930432 1258 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/5858/statm: 1692 1258 136 292 0 1397 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6768 Solver just ended. Dumping a history of the last processes samples [startup+3.20139 s] /proc/loadavg: 0.91 0.95 0.98 2/65 5859 /proc/meminfo: memFree=1802400/2055920 swapFree=4192812/4192956 [pid=5858] ppid=5856 vsize=6900 CPUtime=3.19 /proc/5858/stat : 5858 (wbo) R 5856 5858 5649 0 -1 4194304 1312 0 0 0 316 3 0 0 25 0 1 0 188815219 7065600 1294 1992294400 134512640 135709839 4294956240 18446744073709551615 134517552 0 0 4096 3 0 0 0 17 0 0 0 /proc/5858/statm: 1725 1294 136 292 0 1430 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 6900 [startup+3.40544 s] /proc/loadavg: 0.91 0.95 0.98 2/65 5859 /proc/meminfo: memFree=1801056/2055920 swapFree=4192812/4192956 [pid=5858] ppid=5856 vsize=7692 CPUtime=3.4 /proc/5858/stat : 5858 (wbo) R 5856 5858 5649 0 -1 4194304 1508 0 0 0 337 3 0 0 25 0 1 0 188815219 7876608 1490 1992294400 134512640 135709839 4294956240 18446744073709551615 134584062 0 0 4096 3 0 0 0 17 0 0 0 /proc/5858/statm: 1923 1490 136 292 0 1628 0 Current children cumulated CPU time (s) 3.4 Current children cumulated vsize (KiB) 7692 Child status: 0 Real time (s): 3.49035 CPU time (s): 3.48947 CPU user time (s): 3.45248 CPU system time (s): 0.036994 CPU usage (%): 99.9748 Max. virtual memory (cumulated for all children) (KiB): 7692 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.45247 system time used= 0.036994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1523 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= 2 involuntary context switches= 11 runsolver used 0.007998 second user time and 0.017997 second system time The end
Begin job on node10 at 2009-06-17 06:15:45 IDJOB=1875440 IDBENCH=48280 IDSOLVER=698 FILE ID=node10/1875440-1245212145 PBS_JOBID= 9368400 Free space on /tmp= 65988 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_2.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875440-1245212145/watcher-1875440-1245212145 -o /tmp/evaluation-result-1875440-1245212145/solver-1875440-1245212145 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875440-1245212145.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1b2c311bc08d6a60081ae54583924503 RANDOM SEED=8321772 node10.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.263 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 : 3000.263 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: 1806536 kB Buffers: 56844 kB Cached: 125940 kB SwapCached: 0 kB Active: 75140 kB Inactive: 121020 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1806536 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2380 kB Writeback: 0 kB Mapped: 23200 kB Slab: 39296 kB Committed_AS: 197916 kB PageTables: 1376 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875440-1245212145.opb Free space on /tmp at the end= 65988 MiB End job on node10 at 2009-06-17 06:15:49