Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 3 | 0.033994 | 0.0342991 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=97-P1=127-B.opb |
MD5SUM | be15a6e8e4800aeecb097065a6f07951 |
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 | 0.033994 |
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 | 27 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 522784 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 81 |
Sum of products size (including duplicates) | 162 |
Number of different products | 81 |
Sum of products size | 162 |
0.00/0.00 c Parsing PB file... 0.00/0.00 c Converting 166 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 ---[ 162]---> Sorter-cost: 1383 Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0.00/0.02 c ---[ 160]---> BDD-cost: 2 0.00/0.02 c ---[ 158]---> BDD-cost: 2 0.00/0.02 c ---[ 156]---> BDD-cost: 2 0.00/0.02 c ---[ 154]---> BDD-cost: 2 0.00/0.02 c ---[ 152]---> BDD-cost: 2 0.00/0.02 c ---[ 150]---> BDD-cost: 2 0.00/0.02 c ---[ 148]---> BDD-cost: 2 0.00/0.02 c ---[ 146]---> BDD-cost: 2 0.00/0.02 c ---[ 144]---> BDD-cost: 2 0.00/0.02 c ---[ 142]---> BDD-cost: 2 0.00/0.02 c ---[ 140]---> BDD-cost: 2 0.00/0.02 c ---[ 138]---> BDD-cost: 2 0.00/0.02 c ---[ 136]---> BDD-cost: 2 0.00/0.02 c ---[ 134]---> BDD-cost: 2 0.00/0.02 c ---[ 132]---> BDD-cost: 2 0.00/0.02 c ---[ 130]---> BDD-cost: 2 0.00/0.02 c ---[ 128]---> BDD-cost: 2 0.00/0.02 c ---[ 126]---> BDD-cost: 2 0.00/0.02 c ---[ 124]---> BDD-cost: 2 0.00/0.02 c ---[ 122]---> BDD-cost: 2 0.00/0.02 c ---[ 120]---> BDD-cost: 2 0.00/0.02 c ---[ 118]---> BDD-cost: 2 0.00/0.02 c ---[ 116]---> BDD-cost: 2 0.00/0.02 c ---[ 114]---> BDD-cost: 2 0.00/0.02 c ---[ 112]---> BDD-cost: 2 0.00/0.02 c ---[ 110]---> BDD-cost: 2 0.00/0.02 c ---[ 108]---> BDD-cost: 2 0.00/0.02 c ---[ 106]---> BDD-cost: 2 0.00/0.02 c ---[ 104]---> BDD-cost: 2 0.00/0.02 c ---[ 102]---> BDD-cost: 2 0.00/0.02 c ---[ 100]---> BDD-cost: 2 0.00/0.02 c ---[ 98]---> BDD-cost: 2 0.00/0.02 c ---[ 96]---> BDD-cost: 2 0.00/0.02 c ---[ 94]---> BDD-cost: 2 0.00/0.02 c ---[ 92]---> BDD-cost: 2 0.00/0.02 c ---[ 90]---> BDD-cost: 2 0.00/0.02 c ---[ 88]---> BDD-cost: 2 0.00/0.02 c ---[ 86]---> BDD-cost: 2 0.00/0.02 c ---[ 84]---> BDD-cost: 2 0.00/0.02 c ---[ 82]---> BDD-cost: 2 0.00/0.02 c ---[ 80]---> BDD-cost: 2 0.00/0.02 c ---[ 78]---> BDD-cost: 2 0.00/0.02 c ---[ 76]---> BDD-cost: 2 0.00/0.02 c ---[ 74]---> BDD-cost: 2 0.00/0.02 c ---[ 72]---> BDD-cost: 2 0.00/0.02 c ---[ 70]---> BDD-cost: 2 0.00/0.02 c ---[ 68]---> BDD-cost: 2 0.00/0.02 c ---[ 66]---> BDD-cost: 2 0.00/0.02 c ---[ 64]---> BDD-cost: 2 0.00/0.02 c ---[ 62]---> BDD-cost: 2 0.00/0.02 c ---[ 60]---> BDD-cost: 2 0.00/0.02 c ---[ 58]---> BDD-cost: 2 0.00/0.02 c ---[ 56]---> BDD-cost: 2 0.00/0.02 c ---[ 54]---> BDD-cost: 2 0.00/0.02 c ---[ 52]---> BDD-cost: 2 0.00/0.02 c ---[ 50]---> BDD-cost: 2 0.00/0.02 c ---[ 48]---> BDD-cost: 2 0.00/0.02 c ---[ 46]---> BDD-cost: 2 0.00/0.02 c ---[ 44]---> BDD-cost: 2 0.00/0.02 c ---[ 42]---> BDD-cost: 2 0.00/0.02 c ---[ 40]---> BDD-cost: 2 0.00/0.02 c ---[ 38]---> BDD-cost: 2 0.00/0.02 c ---[ 36]---> BDD-cost: 2 0.00/0.02 c ---[ 34]---> BDD-cost: 2 0.00/0.02 c ---[ 32]---> BDD-cost: 2 0.00/0.02 c ---[ 30]---> BDD-cost: 2 0.00/0.02 c ---[ 28]---> BDD-cost: 2 0.00/0.02 c ---[ 26]---> BDD-cost: 2 0.00/0.02 c ---[ 24]---> BDD-cost: 2 0.00/0.02 c ---[ 22]---> BDD-cost: 2 0.00/0.02 c ---[ 20]---> BDD-cost: 2 0.00/0.02 c ---[ 18]---> BDD-cost: 2 0.00/0.02 c ---[ 16]---> BDD-cost: 2 0.00/0.02 c ---[ 14]---> BDD-cost: 2 0.00/0.02 c ---[ 12]---> BDD-cost: 2 0.00/0.02 c ---[ 10]---> BDD-cost: 2 0.00/0.02 c ---[ 8]---> BDD-cost: 2 0.00/0.02 c ---[ 6]---> BDD-cost: 2 0.00/0.02 c ---[ 4]---> BDD-cost: 2 0.00/0.02 c ---[ 2]---> BDD-cost: 2 0.00/0.02 c ---[ 0]---> BDD-cost: 2 0.00/0.03 c ==================================[MINISAT+]================================== 0.00/0.03 c | Conflicts | Original | Learnt | Progress | 0.00/0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.03 c ============================================================================== 0.00/0.03 c | 0 | 3747 8939 | 1249 0 0 nan | 0.000 % | 0.00/0.03 c ============================================================================== 0.00/0.03 c [1mFound solution: 3[0m 0.00/0.03 o 3 0.00/0.03 c [1mOptimal solution: 3[0m 0.00/0.03 s OPTIMUM FOUND 0.00/0.03 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 x12 -x13 x14 x15 -x16 x17 -x18 x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 0.00/0.03 v -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 0.00/0.03 v -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 x92 -x93 0.00/0.03 v -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 0.00/0.03 c _______________________________________________________________________________ 0.00/0.03 c 0.00/0.03 c restarts : 1 0.00/0.03 c conflicts : 0 (0 /sec) 0.00/0.03 c decisions : 64 (2000 /sec) 0.00/0.03 c propagations : 0 (0 /sec) 0.00/0.03 c inspects : 0 (0 /sec) 0.00/0.03 c CPU time : 0.031995 s 0.00/0.03 c _______________________________________________________________________________
OK 3
Linearizing /tmp/evaluation/432039-1178012946/instance-432039-1178012946.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node4/watcher-432039-1178012946 -o ROOT/results/node4/solver-432039-1178012946 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/432039-1178012946/minisat+ /tmp/evaluation/432039-1178012946/instance-432039-1178012946.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: 0.94 0.98 0.99 3/77 26871 /proc/meminfo: memFree=1828632/2055920 swapFree=4141168/4192956 [pid=26871] ppid=26869 vsize=1048 CPUtime=0 /proc/26871/stat : 26871 (minisat+) R 26869 26871 25868 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 277332358 1073152 102 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618819 0 0 4096 16386 0 0 0 17 1 0 0 /proc/26871/statm: 262 102 74 215 0 44 0 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.0342991 CPU time (s): 0.033994 CPU user time (s): 0.031995 CPU system time (s): 0.001999 CPU usage (%): 99.1105 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.031995 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 248 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= 22 involuntary context switches= 1 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node4 on Tue May 1 09:49:06 UTC 2007 IDJOB= 432039 IDBENCH= 48095 IDSOLVER= 156 FILE ID= node4/432039-1178012946 PBS_JOBID= 4728293 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=9-P0=97-P1=127-B.opb COMMAND LINE= /tmp/evaluation/432039-1178012946/minisat+ /tmp/evaluation/432039-1178012946/instance-432039-1178012946.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-432039-1178012946 -o ROOT/results/node4/conversion-432039-1178012946 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432039-1178012946/instance-432039-1178012946.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-432039-1178012946 -o ROOT/results/node4/solver-432039-1178012946 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/432039-1178012946/minisat+ /tmp/evaluation/432039-1178012946/instance-432039-1178012946.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= be15a6e8e4800aeecb097065a6f07951 RANDOM SEED= 82995633 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node4.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 : 5931.00 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: 1829040 kB Buffers: 37812 kB Cached: 103520 kB SwapCached: 14796 kB Active: 100416 kB Inactive: 63672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1829040 kB SwapTotal: 4192956 kB SwapFree: 4141168 kB Dirty: 2532 kB Writeback: 0 kB Mapped: 29604 kB Slab: 48268 kB Committed_AS: 7145444 kB PageTables: 1816 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 node4 on Tue May 1 09:49:06 UTC 2007