Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 3951 | 3.32549 | 3.32872 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-5_10.opb |
MD5SUM | ba69a176dcc33e2f7eda6b169d4d1c84 |
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 | 3951 |
Best CPU time to get the best result obtained on this benchmark | 0.005998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3951 |
Optimality of the best value was proved | YES |
Number of variables | 55 |
Total number of constraints | 60 |
Number of constraints which are clauses | 50 |
Number of constraints which are cardinality constraints (but not clauses) | 10 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 55 |
Biggest coefficient in the objective function | 1772 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 25669 |
Number of bits of the sum of numbers in the objective function | 15 |
Biggest number in a constraint | 1772 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 25669 |
Number of bits of the biggest sum of numbers | 15 |
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... 0.00/0.00 c Converting 70 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 ---[ 68]---> BDD-cost: 7 0.00/0.00 c ---[ 66]---> BDD-cost: 7 0.00/0.00 c ---[ 64]---> BDD-cost: 7 0.00/0.00 c ---[ 62]---> BDD-cost: 7 0.00/0.00 c ---[ 60]---> BDD-cost: 7 0.00/0.00 c ---[ 58]---> BDD-cost: 7 0.00/0.00 c ---[ 56]---> BDD-cost: 7 0.00/0.00 c ---[ 54]---> BDD-cost: 7 0.00/0.00 c ---[ 52]---> BDD-cost: 7 0.00/0.00 c ---[ 50]---> BDD-cost: 7 0.00/0.00 c ==================================[MINISAT+]================================== 0.00/0.00 c | Conflicts | Original | Learnt | Progress | 0.00/0.00 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.00 c ============================================================================== 0.00/0.00 c | 0 | 220 550 | 73 0 0 nan | 0.000 % | 0.00/0.00 c ============================================================================== 0.00/0.00 c [1mFound solution: 5444[0m 0.00/0.00 o 5444 0.00/0.00 c ---[ 0]---> Sorter-cost: 8674 Base: 5 3 2 2 2 2 0.19/0.27 c ==================================[MINISAT+]================================== 0.19/0.27 c | Conflicts | Original | Learnt | Progress | 0.19/0.27 c | | Clauses Literals | Max Clauses Literals LPC | | 0.19/0.27 c ============================================================================== 0.19/0.27 c | 0 | 20200 47217 | 6733 0 0 nan | 0.000 % | 0.29/0.30 c | 100 | 20197 47210 | 7406 94 1068 11.4 | 0.171 % | 0.29/0.33 c ============================================================================== 0.29/0.33 c [1mFound solution: 5067[0m 0.29/0.33 o 5067 0.29/0.33 c ---[ 0]---> Sorter-cost: 8 Base: 5 3 2 2 2 2 0.49/0.58 c ==================================[MINISAT+]================================== 0.49/0.58 c | Conflicts | Original | Learnt | Progress | 0.49/0.58 c | | Clauses Literals | Max Clauses Literals LPC | | 0.49/0.58 c ============================================================================== 0.49/0.58 c | 192 | 20356 47690 | 6785 186 3271 17.6 | 0.171 % | 0.59/0.61 c | 293 | 20356 47690 | 7463 287 6783 23.6 | 0.182 % | 0.59/0.66 c | 446 | 20356 47690 | 8209 440 15090 34.3 | 0.182 % | 0.69/0.73 c | 674 | 20356 47690 | 9030 668 24680 36.9 | 0.182 % | 0.79/0.85 c | 1011 | 20356 47690 | 9933 1005 38479 38.3 | 0.182 % | 1.00/1.01 c | 1518 | 20356 47690 | 10927 1512 53352 35.3 | 0.182 % | 1.10/1.15 c ============================================================================== 1.10/1.15 c [1mFound solution: 4582[0m 1.10/1.15 o 4582 1.10/1.15 c ---[ 0]---> Sorter-cost: 7 Base: 5 3 2 2 2 2 1.39/1.41 c ==================================[MINISAT+]================================== 1.39/1.41 c | Conflicts | Original | Learnt | Progress | 1.39/1.41 c | | Clauses Literals | Max Clauses Literals LPC | | 1.39/1.41 c ============================================================================== 1.39/1.41 c | 1864 | 20381 47753 | 6793 1858 69631 37.5 | 0.182 % | 1.39/1.45 c | 1964 | 20381 47753 | 7472 1958 73183 37.4 | 0.195 % | 1.39/1.47 c ============================================================================== 1.39/1.47 c [1mFound solution: 4214[0m 1.39/1.47 o 4214 1.39/1.47 c ---[ 0]---> Sorter-cost: 5 Base: 5 3 2 2 2 2 1.69/1.72 c ==================================[MINISAT+]================================== 1.69/1.72 c | Conflicts | Original | Learnt | Progress | 1.69/1.72 c | | Clauses Literals | Max Clauses Literals LPC | | 1.69/1.72 c ============================================================================== 1.69/1.72 c | 1995 | 20404 47812 | 6801 1989 74035 37.2 | 0.195 % | 1.69/1.74 c ============================================================================== 1.69/1.74 c [1mFound solution: 4192[0m 1.69/1.74 o 4192 1.69/1.74 c ---[ 0]---> Sorter-cost: 5 Base: 5 3 2 2 2 2 1.89/1.99 c ==================================[MINISAT+]================================== 1.89/1.99 c | Conflicts | Original | Learnt | Progress | 1.89/1.99 c | | Clauses Literals | Max Clauses Literals LPC | | 1.89/1.99 c ============================================================================== 1.89/1.99 c | 2018 | 20414 47838 | 6804 2012 74932 37.2 | 0.195 % | 1.99/2.02 c | 2120 | 20414 47838 | 7484 2114 76393 36.1 | 0.220 % | 1.99/2.08 c | 2270 | 20414 47838 | 8232 2264 79674 35.2 | 0.220 % | 2.10/2.12 c ============================================================================== 2.10/2.12 c [1mFound solution: 4066[0m 2.10/2.12 o 4066 2.10/2.12 c ---[ 0]---> Sorter-cost: 7 Base: 5 3 2 2 2 2 2.29/2.37 c ==================================[MINISAT+]================================== 2.29/2.37 c | Conflicts | Original | Learnt | Progress | 2.29/2.37 c | | Clauses Literals | Max Clauses Literals LPC | | 2.29/2.37 c ============================================================================== 2.29/2.37 c | 2386 | 20495 48041 | 6831 2380 82306 34.6 | 0.220 % | 2.39/2.41 c | 2487 | 20495 48041 | 7514 2481 84358 34.0 | 0.232 % | 2.39/2.47 c ============================================================================== 2.39/2.47 c [1mFound solution: 4018[0m 2.39/2.47 o 4018 2.39/2.47 c ---[ 0]---> Sorter-cost: 8 Base: 5 3 2 2 2 2 2.69/2.71 c ==================================[MINISAT+]================================== 2.69/2.71 c | Conflicts | Original | Learnt | Progress | 2.69/2.71 c | | Clauses Literals | Max Clauses Literals LPC | | 2.69/2.71 c ============================================================================== 2.69/2.71 c | 2635 | 20580 48248 | 6860 2629 87160 33.2 | 0.232 % | 2.69/2.74 c ============================================================================== 2.69/2.74 c [1mFound solution: 3996[0m 2.69/2.74 o 3996 2.69/2.74 c ---[ 0]---> Sorter-cost: 7 Base: 5 3 2 2 2 2 2.89/2.99 c ==================================[MINISAT+]================================== 2.89/2.99 c | Conflicts | Original | Learnt | Progress | 2.89/2.99 c | | Clauses Literals | Max Clauses Literals LPC | | 2.89/2.99 c ============================================================================== 2.89/2.99 c | 2674 | 20590 48288 | 6863 2668 87977 33.0 | 0.232 % | 2.99/3.00 c ============================================================================== 2.99/3.00 c [1mFound solution: 3951[0m 2.99/3.00 o 3951 2.99/3.00 c ---[ 0]---> Sorter-cost: 6 Base: 5 3 2 2 2 2 3.20/3.25 c ==================================[MINISAT+]================================== 3.20/3.25 c | Conflicts | Original | Learnt | Progress | 3.20/3.25 c | | Clauses Literals | Max Clauses Literals LPC | | 3.20/3.25 c ============================================================================== 3.20/3.25 c | 2689 | 20598 48306 | 6866 2683 88282 32.9 | 0.232 % | 3.20/3.29 c | 2789 | 20598 48306 | 7552 2783 90486 32.5 | 0.268 % | 3.29/3.32 c ============================================================================== 3.29/3.32 c [1mOptimal solution: 3951[0m 3.29/3.32 s OPTIMUM FOUND 3.29/3.32 v -x1 -x2 x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 -x20 -x21 -x22 x23 -x24 -x25 -x26 -x27 x28 -x29 3.29/3.32 v -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 3.29/3.32 c _______________________________________________________________________________ 3.29/3.32 c 3.29/3.32 c restarts : 21 3.29/3.32 c conflicts : 2887 (870 /sec) 3.29/3.32 c decisions : 7820 (2356 /sec) 3.29/3.32 c propagations : 0 (0 /sec) 3.29/3.32 c inspects : 0 (0 /sec) 3.29/3.32 c CPU time : 3.31949 s 3.29/3.32 c _______________________________________________________________________________
OK 3951
/tmp/evaluation/372379-1177363416/instance-372379-1177363416.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-372379-1177363416 -o ROOT/results/node18/solver-372379-1177363416 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372379-1177363416/minisat+ /tmp/evaluation/372379-1177363416/instance-372379-1177363416.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: 0.80 0.95 0.89 3/77 15538 /proc/meminfo: memFree=1657512/2055920 swapFree=4147180/4192956 [pid=15538] ppid=15536 vsize=1048 CPUtime=0 /proc/15538/stat : 15538 (minisat+) R 15536 15538 14634 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 184258967 1073152 129 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15538/statm: 262 129 103 215 0 44 0 [startup+0.0776311 s] /proc/loadavg: 0.80 0.95 0.89 3/77 15538 /proc/meminfo: memFree=1657512/2055920 swapFree=4147180/4192956 [pid=15538] ppid=15536 vsize=1360 CPUtime=0.07 /proc/15538/stat : 15538 (minisat+) R 15536 15538 14634 0 -1 4194304 229 0 0 0 7 0 0 0 18 0 1 0 184258967 1392640 216 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 134679961 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15538/statm: 340 216 106 215 0 122 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1360 [startup+0.101631 s] /proc/loadavg: 0.80 0.95 0.89 3/77 15538 /proc/meminfo: memFree=1657512/2055920 swapFree=4147180/4192956 [pid=15538] ppid=15536 vsize=1360 CPUtime=0.09 /proc/15538/stat : 15538 (minisat+) R 15536 15538 14634 0 -1 4194304 229 0 0 0 9 0 0 0 18 0 1 0 184258967 1392640 216 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 135005274 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15538/statm: 340 216 106 215 0 122 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1360 [startup+0.30165 s] /proc/loadavg: 0.80 0.95 0.89 3/77 15538 /proc/meminfo: memFree=1657512/2055920 swapFree=4147180/4192956 [pid=15538] ppid=15536 vsize=2904 CPUtime=0.29 /proc/15538/stat : 15538 (minisat+) R 15536 15538 14634 0 -1 4194304 572 0 0 0 29 0 0 0 19 0 1 0 184258967 2973696 558 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 134878656 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15538/statm: 726 558 110 215 0 508 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2904 [startup+0.701689 s] /proc/loadavg: 0.80 0.95 0.89 3/77 15538 /proc/meminfo: memFree=1657512/2055920 swapFree=4147180/4192956 [pid=15538] ppid=15536 vsize=3176 CPUtime=0.69 /proc/15538/stat : 15538 (minisat+) R 15536 15538 14634 0 -1 4194304 651 0 0 0 69 0 0 0 23 0 1 0 184258967 3252224 637 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 134581295 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15538/statm: 794 637 110 215 0 576 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3176 [startup+1.50177 s] /proc/loadavg: 0.80 0.95 0.89 2/78 15539 /proc/meminfo: memFree=1655392/2055920 swapFree=4147180/4192956 [pid=15538] ppid=15536 vsize=3492 CPUtime=1.49 /proc/15538/stat : 15538 (minisat+) R 15536 15538 14634 0 -1 4194304 807 0 0 0 149 0 0 0 25 0 1 0 184258967 3575808 735 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 134649234 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15538/statm: 873 735 110 215 0 655 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3492 [startup+3.10292 s] /proc/loadavg: 0.80 0.95 0.89 2/78 15539 /proc/meminfo: memFree=1654752/2055920 swapFree=4147180/4192956 [pid=15538] ppid=15536 vsize=3624 CPUtime=3.09 /proc/15538/stat : 15538 (minisat+) R 15536 15538 14634 0 -1 4194304 831 0 0 0 309 0 0 0 25 0 1 0 184258967 3710976 759 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15538/statm: 906 759 110 215 0 688 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3624 Solver just ended. Dumping a history of the last processes samples [startup+3.30494 s] /proc/loadavg: 0.81 0.95 0.89 2/78 15539 /proc/meminfo: memFree=1654752/2055920 swapFree=4147180/4192956 [pid=15538] ppid=15536 vsize=3624 CPUtime=3.29 /proc/15538/stat : 15538 (minisat+) R 15536 15538 14634 0 -1 4194304 831 0 0 0 329 0 0 0 25 0 1 0 184258967 3710976 759 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 134569754 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15538/statm: 906 759 110 215 0 688 0 Current children cumulated CPU time (s) 3.29 Current children cumulated vsize (KiB) 3624 Child status: 30 Real time (s): 3.32872 CPU time (s): 3.32549 CPU user time (s): 3.3205 CPU system time (s): 0.004999 CPU usage (%): 99.9032 Max. virtual memory (cumulated for all children) (KiB): 3624 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.3205 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 835 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= 8 involuntary context switches= 70 runsolver used 0.005999 second user time and 0.012998 second system time The end
Begin job on node18 on Mon Apr 23 21:23:36 UTC 2007 IDJOB= 372379 IDBENCH= 24968 IDSOLVER= 156 FILE ID= node18/372379-1177363416 PBS_JOBID= 4675240 Free space on /tmp= 66485 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-5_10.opb COMMAND LINE= /tmp/evaluation/372379-1177363416/minisat+ /tmp/evaluation/372379-1177363416/instance-372379-1177363416.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-372379-1177363416 -o ROOT/results/node18/conversion-372379-1177363416 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372379-1177363416/instance-372379-1177363416.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-372379-1177363416 -o ROOT/results/node18/solver-372379-1177363416 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372379-1177363416/minisat+ /tmp/evaluation/372379-1177363416/instance-372379-1177363416.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= ba69a176dcc33e2f7eda6b169d4d1c84 RANDOM SEED= 101364755 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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 : 3000.234 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 : 3000.234 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: 1657984 kB Buffers: 55180 kB Cached: 238684 kB SwapCached: 14720 kB Active: 206260 kB Inactive: 128776 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1657984 kB SwapTotal: 4192956 kB SwapFree: 4147180 kB Dirty: 2524 kB Writeback: 0 kB Mapped: 30336 kB Slab: 48504 kB Committed_AS: 5374080 kB PageTables: 1776 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= 66485 MiB End job on node18 on Mon Apr 23 21:23:39 UTC 2007