Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 2 | 0.017996 | 0.01856 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=2-P1=23-P2=17-B.opb |
MD5SUM | 29850f33625e3b214e4f3b0387fb69a5 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.009997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 30 |
Total number of constraints | 5 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 5 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
0.00/0.00 c Parsing PB file... 0.00/0.00 c Converting 107 PB-constraints to clauses... 0.00/0.00 c -- Unit propagations: (none) 0.00/0.00 c -- Detecting intervals from adjacent constraints: ## 0.00/0.00 c -- Clauses(.)/Splits(s): ..................................................... 0.00/0.00 c ---[ 102]---> Sorter-cost: 432 Base: 2 2 2 2 2 2 2 0.00/0.00 c ---[ 100]---> Sorter-cost: 330 Base: 2 2 2 2 2 2 2 0.00/0.01 c ---[ 98]---> BDD-cost: 2 0.00/0.01 c ---[ 96]---> BDD-cost: 2 0.00/0.01 c ---[ 94]---> BDD-cost: 2 0.00/0.01 c ---[ 92]---> BDD-cost: 2 0.00/0.01 c ---[ 90]---> BDD-cost: 2 0.00/0.01 c ---[ 88]---> BDD-cost: 2 0.00/0.01 c ---[ 86]---> BDD-cost: 2 0.00/0.01 c ---[ 84]---> BDD-cost: 2 0.00/0.01 c ---[ 82]---> BDD-cost: 2 0.00/0.01 c ---[ 80]---> BDD-cost: 2 0.00/0.01 c ---[ 78]---> BDD-cost: 2 0.00/0.01 c ---[ 76]---> BDD-cost: 2 0.00/0.01 c ---[ 74]---> BDD-cost: 2 0.00/0.01 c ---[ 72]---> BDD-cost: 2 0.00/0.01 c ---[ 70]---> BDD-cost: 2 0.00/0.01 c ---[ 68]---> BDD-cost: 2 0.00/0.01 c ---[ 66]---> BDD-cost: 2 0.00/0.01 c ---[ 64]---> BDD-cost: 2 0.00/0.01 c ---[ 62]---> BDD-cost: 2 0.00/0.01 c ---[ 60]---> BDD-cost: 2 0.00/0.01 c ---[ 58]---> BDD-cost: 2 0.00/0.01 c ---[ 56]---> BDD-cost: 2 0.00/0.01 c ---[ 54]---> BDD-cost: 2 0.00/0.01 c ---[ 52]---> BDD-cost: 2 0.00/0.01 c ---[ 50]---> BDD-cost: 2 0.00/0.01 c ---[ 48]---> BDD-cost: 2 0.00/0.01 c ---[ 46]---> BDD-cost: 2 0.00/0.01 c ---[ 44]---> BDD-cost: 2 0.00/0.01 c ---[ 42]---> BDD-cost: 2 0.00/0.01 c ---[ 40]---> BDD-cost: 2 0.00/0.01 c ---[ 38]---> BDD-cost: 2 0.00/0.01 c ---[ 36]---> BDD-cost: 2 0.00/0.01 c ---[ 34]---> BDD-cost: 2 0.00/0.01 c ---[ 32]---> BDD-cost: 2 0.00/0.01 c ---[ 30]---> BDD-cost: 2 0.00/0.01 c ---[ 28]---> BDD-cost: 2 0.00/0.01 c ---[ 26]---> BDD-cost: 2 0.00/0.01 c ---[ 24]---> BDD-cost: 2 0.00/0.01 c ---[ 22]---> BDD-cost: 2 0.00/0.01 c ---[ 20]---> BDD-cost: 2 0.00/0.01 c ---[ 18]---> BDD-cost: 2 0.00/0.01 c ---[ 16]---> BDD-cost: 2 0.00/0.01 c ---[ 14]---> BDD-cost: 2 0.00/0.01 c ---[ 12]---> BDD-cost: 2 0.00/0.01 c ---[ 10]---> BDD-cost: 2 0.00/0.01 c ---[ 8]---> BDD-cost: 2 0.00/0.01 c ---[ 6]---> BDD-cost: 2 0.00/0.01 c ---[ 4]---> BDD-cost: 2 0.00/0.01 c ---[ 2]---> BDD-cost: 2 0.00/0.01 c ---[ 0]---> BDD-cost: 2 0.00/0.01 c ==================================[MINISAT+]================================== 0.00/0.01 c | Conflicts | Original | Learnt | Progress | 0.00/0.01 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.01 c ============================================================================== 0.00/0.01 c | 0 | 1772 4258 | 590 0 0 nan | 0.000 % | 0.00/0.01 c ============================================================================== 0.00/0.01 c [1mFound solution: 2[0m 0.00/0.01 o 2 0.00/0.01 c [1mOptimal solution: 2[0m 0.00/0.01 s OPTIMUM FOUND 0.00/0.01 v -x1 x2 -x3 -x4 -x5 x6 -x7 x8 x9 -x10 x11 x12 -x13 -x14 -x15 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 0.00/0.01 v -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x16 x17 -x18 x19 x20 -x21 -x22 -x23 -x24 -x25 -x56 x57 -x58 x59 x60 -x61 x62 -x63 0.00/0.01 v x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x26 x27 -x28 -x29 -x30 0.00/0.01 c _______________________________________________________________________________ 0.00/0.01 c 0.00/0.01 c restarts : 1 0.00/0.01 c conflicts : 0 (0 /sec) 0.00/0.01 c decisions : 29 (1706 /sec) 0.00/0.01 c propagations : 0 (0 /sec) 0.00/0.01 c inspects : 0 (0 /sec) 0.00/0.01 c CPU time : 0.016997 s 0.00/0.01 c _______________________________________________________________________________
OK 2
Linearizing /tmp/evaluation/430737-1177998231/instance-430737-1177998231.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node17/watcher-430737-1177998231 -o ROOT/results/node17/solver-430737-1177998231 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430737-1177998231/minisat+ /tmp/evaluation/430737-1177998231/instance-430737-1177998231.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: 0.93 0.98 0.99 3/77 11200 /proc/meminfo: memFree=1794328/2055920 swapFree=4140032/4192956 [pid=11200] ppid=11198 vsize=1048 CPUtime=0 /proc/11200/stat : 11200 (minisat+) R 11198 11200 10305 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 247740589 1073152 97 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005338 0 0 4096 16386 0 0 0 17 1 0 0 /proc/11200/statm: 262 97 74 215 0 44 0 [startup+0.0173459 s] /proc/loadavg: 0.93 0.98 0.99 3/77 11200 /proc/meminfo: memFree=1794328/2055920 swapFree=4140032/4192956 [pid=11200] ppid=11198 vsize=0 CPUtime=0.01 /proc/11200/stat : 11200 (minisat+) D 11198 11200 10305 0 -1 4194308 204 0 0 0 1 0 0 0 18 0 1 0 247740589 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100051646 0 0 17 1 0 0 /proc/11200/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 0 Solver just ended. Dumping a history of the last processes samples [startup+0.0173459 s] /proc/loadavg: 0.93 0.98 0.99 3/77 11200 /proc/meminfo: memFree=1794328/2055920 swapFree=4140032/4192956 [pid=11200] ppid=11198 vsize=0 CPUtime=0.01 /proc/11200/stat : 11200 (minisat+) D 11198 11200 10305 0 -1 4194308 204 0 0 0 1 0 0 0 18 0 1 0 247740589 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100051646 0 0 17 1 0 0 /proc/11200/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 0 Child status: 30 Real time (s): 0.01856 CPU time (s): 0.017996 CPU user time (s): 0.016997 CPU system time (s): 0.000999 CPU usage (%): 96.9613 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.016997 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 204 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= 12 involuntary context switches= 0 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node17 on Tue May 1 05:43:51 UTC 2007 IDJOB= 430737 IDBENCH= 48002 IDSOLVER= 156 FILE ID= node17/430737-1177998231 PBS_JOBID= 4728200 Free space on /tmp= 66562 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=2-P1=23-P2=17-B.opb COMMAND LINE= /tmp/evaluation/430737-1177998231/minisat+ /tmp/evaluation/430737-1177998231/instance-430737-1177998231.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-430737-1177998231 -o ROOT/results/node17/conversion-430737-1177998231 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430737-1177998231/instance-430737-1177998231.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-430737-1177998231 -o ROOT/results/node17/solver-430737-1177998231 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430737-1177998231/minisat+ /tmp/evaluation/430737-1177998231/instance-430737-1177998231.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 29850f33625e3b214e4f3b0387fb69a5 RANDOM SEED= 337486830 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node17.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 : 3000.240 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 : 3000.240 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: 1794864 kB Buffers: 30524 kB Cached: 147908 kB SwapCached: 15232 kB Active: 131820 kB Inactive: 70224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1794864 kB SwapTotal: 4192956 kB SwapFree: 4140032 kB Dirty: 2492 kB Writeback: 0 kB Mapped: 30484 kB Slab: 44556 kB Committed_AS: 7400972 kB PageTables: 1796 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= 66562 MiB End job on node17 on Tue May 1 05:43:51 UTC 2007