Name | normalized-opb/submitted/sorensson/garden/normalized-g9x9.opb |
MD5SUM | 3682f861aa46be9df7d6903cb35a0651 |
Bench Category | optimization, small integers (OPTSMALLINT) |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | NO |
Number of terms in the objective function | 81 |
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 | 81 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 81 |
Number of bits of the biggest sum of numbers | 7 |
Best result obtained on this benchmark | SAT |
Best CPU time to get the best result obtained on this benchmark | 0.676896 |
Number of variables | 81 |
Total number of constraints | 81 |
Number of constraints which are clauses | 81 |
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 | 3 |
Maximum length of a constraint | 5 |
#### BEGIN LAUNCHER DATA #### LAUNCH ON wulflinc4 THE 2005-06-16 04:43:59 (client local time) PB2005-SCRIPT v4.0 MARKUPS: idlaunch=25481 boxname=wulflinc4 idbench=383 idsolver=18 numberseed=0 MD5SUM SOLVER: MD5SUM BENCH: 3682f861aa46be9df7d6903cb35a0651 /oldhome/oroussel/tmp/wulflinc4/normalized-g9x9.opb REAL COMMAND: pb2sat-v2 /oldhome/oroussel/tmp/wulflinc4/normalized-g9x9.opb IDLAUNCH: 25481 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 7 model name : Pentium III (Katmai) stepping : 2 cpu MHz : 451.169 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 890.88 processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 7 model name : Pentium III (Katmai) stepping : 2 cpu MHz : 451.169 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 899.07 /proc/meminfo: MemTotal: 1034660 kB MemFree: 737328 kB Buffers: 34032 kB Cached: 241580 kB SwapCached: 944 kB Active: 46656 kB Inactive: 231036 kB HighTotal: 131008 kB HighFree: 252 kB LowTotal: 903652 kB LowFree: 737076 kB SwapTotal: 2097136 kB SwapFree: 2095208 kB Dirty: 28 kB Writeback: 0 kB Mapped: 4996 kB Slab: 13940 kB Committed_AS: 71904 kB PageTables: 316 kB VmallocTotal: 114680 kB VmallocUsed: 1388 kB VmallocChunk: 113256 kB JOB ENDED THE 2005-06-16 04:44:34 (client local time) WITH STATUS 30 IN 34.8787 SECONDS stats: 25481 0 34.8787 30 #### END LAUNCHER DATA #### #### BEGIN SOLVER DATA #### c This solver internally uses Chaff 2004.11.15 Simplified c running zchaff... c got solution with objective value: 81 c small objective detected c Decision: 2389/3494 Time: 0.524921/86400 c Decision: 2488/3494 Time: 1.00185/86400 c Decision: 2622/3494 Time: 1.56176/86400 c Decision: 2726/3494 Time: 2.57261/86400 c Decision: 2738/3494 Time: 3.50147/86400 c Decision: 2738/3494 Time: 4.25035/86400 c [startup+5.85759 s] setting bit 6 to 0 c got solution with objective value: 48 c [startup+5.89426 s] setting bit 5 to 1 c got solution with objective value: 32 c [startup+5.92659 s] setting bit 4 to 1 c Decision: 1939/3494 Time: 0.558914/86400 c got solution with objective value: 24 c [startup+6.8709 s] setting bit 3 to 1 c Decision: 2232/3494 Time: 1.14982/86400 c Decision: 2232/3494 Time: 1.71174/86400 c Decision: 2232/3494 Time: 2.26566/86400 c Decision: 2232/3494 Time: 2.83857/86400 c Decision: 2232/3494 Time: 3.75643/86400 c Decision: 2279/3494 Time: 4.78527/86400 c Decision: 2375/3494 Time: 5.9441/86400 c Decision: 2375/3494 Time: 6.86196/86400 c Decision: 2375/3494 Time: 7.8628/86400 c Decision: 2375/3494 Time: 8.90265/86400 c Decision: 2375/3494 Time: 9.95049/86400 c got solution with objective value: 20 c [startup+17.1746 s] setting bit 2 to 1 c Decision: 2508/3494 Time: 1.89771/86400 c Decision: 2520/3494 Time: 3.01054/86400 c [startup+22.3971 s] setting bit 1 to 0 c Decision: 2364/3494 Time: 1.42678/86400 c Decision: 2364/3494 Time: 2.55161/86400 c Decision: 2364/3494 Time: 3.73843/86400 c Decision: 2364/3494 Time: 4.80927/86400 c Decision: 2364/3494 Time: 5.79112/86400 c Decision: 2364/3494 Time: 6.94095/86400 c Decision: 2385/3494 Time: 8.96564/86400 c [startup+34.8677 s] setting bit 0 to 0 s OPTIMUM FOUND v -x1 -x10 -x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 x19 x2 x20 -x21 -x22 -x23 -x24 x25 -x26 x27 -x28 -x29 -x3 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x4 -x40 -x41 -x42 -x43 x44 -x45 x46 -x47 -x48 -x49 -x5 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 -x59 x6 -x60 -x61 -x62 x63 -x64 x65 -x66 -x67 -x68 -x69 -x7 x70 -x71 -x72 -x73 x74 -x75 -x76 x77 -x78 -x79 x8 x80 -x81 -x9 #### END SOLVER DATA #### #### BEGIN WATCHER DATA #### Enforcing CPU limit (will send SIGTERM then SIGKILL): 1200 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1230 seconds Enforcing VSIZE limit: 943718400 bytes Enforcing Stack size limit: 67108864 bytes Raw data (loadavg): 0.92 0.97 0.93 2/54 20826 Raw data (stat): 20826 (runsolver) R 20825 21152 21151 0 -1 64 6 0 0 0 0 0 0 0 19 0 1 0 967967478 884736 93 4294967295 134512640 135332820 3221224480 3221219376 134917321 0 0 7 90112 0 0 0 17 1 0 0 Raw data (statm): 216 93 205 205 0 11 0 vsize: 864 Current StackSize limit: 67108864 bytes [startup+10.0029 s] Raw data (loadavg): 0.93 0.97 0.93 3/54 20826 Raw data (stat): 20826 (pb2sat-v2) R 20825 21152 21151 0 -1 0 1278 0 0 0 994 5 0 0 25 0 1 0 967967478 5771264 1079 4294967295 134512640 135730672 3221224592 3221222880 134747602 0 0 7 16384 0 0 0 17 1 0 0 Raw data (statm): 1409 1079 301 301 0 1108 0 vsize: 5636 [startup+20.0042 s] Raw data (loadavg): 0.94 0.97 0.93 2/54 20826 Raw data (stat): 20826 (pb2sat-v2) R 20825 21152 21151 0 -1 0 1839 0 0 0 1991 8 0 0 25 0 1 0 967967478 9175040 1447 4294967295 134512640 135730672 3221224592 3221222880 134747770 0 0 7 16384 0 0 0 17 0 0 0 Raw data (statm): 2240 1447 301 301 0 1939 0 vsize: 8960 [startup+30.0047 s] Raw data (loadavg): 0.95 0.97 0.93 2/54 20826 Raw data (stat): 20826 (pb2sat-v2) R 20825 21152 21151 0 -1 0 2019 0 0 0 2988 10 0 0 25 0 1 0 967967478 9441280 1627 4294967295 134512640 135730672 3221224592 3221222880 134747751 0 0 7 16384 0 0 0 17 1 0 0 Raw data (statm): 2305 1627 301 301 0 2004 0 vsize: 9220 [startup+34.896 s] Raw data (loadavg): 0.95 0.97 0.93 1/53 20826 Raw data (stat): 20826 (pb2sat-v2) R 20825 21152 21151 0 -1 0 2019 0 0 0 2988 10 0 0 25 0 1 0 967967478 9441280 1627 4294967295 134512640 135730672 3221224592 3221222880 134747751 0 0 7 16384 0 0 0 17 1 0 0 Raw data (statm): 2305 1627 301 301 0 2004 0 vsize: 0 Child status: 30 Real time (s): 34.8958 CPU time (s): 34.8787 CPU user time (s): 34.7607 CPU system time (s): 0.117982 CPU usage (%): 99.951 Max. virtual memory (Kb): 9220 #### END WATCHER DATA #### #### BEGIN VERIFIER DATA #### Verifier: OK 20 #### END VERIFIER DATA ####