Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 4.5783 | 4.58606 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-pilot.opb |
MD5SUM | 4a9548986f1546c6026976dcefa106de |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 2.32065 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 86785 |
Total number of constraints | 2481 |
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 | 2481 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 7620 |
Number of terms in the objective function | 840 |
Biggest coefficient in the objective function | 3784939929600 |
Number of bits for the biggest coefficient in the objective function | 42 |
Sum of the numbers in the objective function | 93738734889723 |
Number of bits of the sum of numbers in the objective function | 47 |
Biggest number in a constraint | 13851269529600000 |
Number of bits of the biggest number in a constraint | 54 |
Biggest sum of numbers in a constraint | 368128606591816686 |
Number of bits of the biggest sum of numbers | 59 |
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... 4.50/4.57 s UNSATISFIABLE 4.50/4.57 c _______________________________________________________________________________ 4.50/4.57 c 4.50/4.57 c restarts : 0 4.50/4.57 c conflicts : 0 (0 /sec) 4.50/4.57 c decisions : 0 (0 /sec) 4.50/4.57 c propagations : 0 (0 /sec) 4.50/4.57 c inspects : 0 (0 /sec) 4.50/4.57 c CPU time : 4.52931 s 4.50/4.57 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365599-1177051295/instance-365599-1177051295.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node67/watcher-365599-1177051295 -o ROOT/results/node67/solver-365599-1177051295 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365599-1177051295/minisat+ /tmp/evaluation/365599-1177051295/instance-365599-1177051295.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: 1.13 1.02 1.00 3/64 5742 /proc/meminfo: memFree=1697880/2055920 swapFree=4180708/4192956 [pid=5742] ppid=5740 vsize=1180 CPUtime=0 /proc/5742/stat : 5742 (minisat+) R 5740 5742 3930 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 181119141 1208320 130 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134619209 0 0 4096 16386 0 0 0 17 0 0 0 /proc/5742/statm: 295 130 74 215 0 77 0 [startup+0.101163 s] /proc/loadavg: 1.13 1.02 1.00 3/64 5742 /proc/meminfo: memFree=1697880/2055920 swapFree=4180708/4192956 [pid=5742] ppid=5740 vsize=2792 CPUtime=0.09 /proc/5742/stat : 5742 (minisat+) R 5740 5742 3930 0 -1 4194304 514 0 0 0 9 0 0 0 18 0 1 0 181119141 2859008 499 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134596598 0 0 4096 16386 0 0 0 17 0 0 0 /proc/5742/statm: 698 499 75 215 0 480 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2792 [startup+0.201179 s] /proc/loadavg: 1.13 1.02 1.00 3/64 5742 /proc/meminfo: memFree=1697880/2055920 swapFree=4180708/4192956 [pid=5742] ppid=5740 vsize=4240 CPUtime=0.19 /proc/5742/stat : 5742 (minisat+) R 5740 5742 3930 0 -1 4194304 872 0 0 0 19 0 0 0 19 0 1 0 181119141 4341760 857 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135013441 0 0 4096 16386 0 0 0 17 0 0 0 /proc/5742/statm: 1060 857 75 215 0 842 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 4240 [startup+0.301198 s] /proc/loadavg: 1.13 1.02 1.00 3/64 5742 /proc/meminfo: memFree=1697880/2055920 swapFree=4180708/4192956 [pid=5742] ppid=5740 vsize=5036 CPUtime=0.3 /proc/5742/stat : 5742 (minisat+) R 5740 5742 3930 0 -1 4194304 1068 0 0 0 29 1 0 0 20 0 1 0 181119141 5156864 1053 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 0 0 0 /proc/5742/statm: 1259 1053 75 215 0 1041 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 5036 [startup+0.701272 s] /proc/loadavg: 1.13 1.02 1.00 3/64 5742 /proc/meminfo: memFree=1697880/2055920 swapFree=4180708/4192956 [pid=5742] ppid=5740 vsize=7444 CPUtime=0.69 /proc/5742/stat : 5742 (minisat+) R 5740 5742 3930 0 -1 4194304 1726 0 0 0 68 1 0 0 24 0 1 0 181119141 7622656 1652 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 0 0 0 /proc/5742/statm: 1861 1652 75 215 0 1643 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7444 [startup+1.50142 s] /proc/loadavg: 1.13 1.02 1.00 2/65 5743 /proc/meminfo: memFree=1689104/2055920 swapFree=4180708/4192956 [pid=5742] ppid=5740 vsize=13356 CPUtime=1.49 /proc/5742/stat : 5742 (minisat+) R 5740 5742 3930 0 -1 4194304 3033 0 0 0 147 2 0 0 25 0 1 0 181119141 13676544 2951 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 0 0 0 /proc/5742/statm: 3339 2951 75 215 0 3121 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 13356 [startup+3.10171 s] /proc/loadavg: 1.13 1.02 1.00 2/65 5743 /proc/meminfo: memFree=1682512/2055920 swapFree=4180708/4192956 [pid=5742] ppid=5740 vsize=21432 CPUtime=3.09 /proc/5742/stat : 5742 (minisat+) R 5740 5742 3930 0 -1 4194304 6113 0 0 0 306 3 0 0 25 0 1 0 181119141 21946368 4924 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 0 0 0 /proc/5742/statm: 5358 4924 75 215 0 5140 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 21432 Solver just ended. Dumping a history of the last processes samples [startup+3.20273 s] /proc/loadavg: 1.13 1.02 1.00 2/65 5743 /proc/meminfo: memFree=1682512/2055920 swapFree=4180708/4192956 [pid=5742] ppid=5740 vsize=22116 CPUtime=3.19 /proc/5742/stat : 5742 (minisat+) R 5740 5742 3930 0 -1 4194304 6367 0 0 0 316 3 0 0 25 0 1 0 181119141 22646784 5096 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005244 0 0 4096 16386 0 0 0 17 0 0 0 /proc/5742/statm: 5529 5096 75 215 0 5311 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 22116 [startup+4.00288 s] /proc/loadavg: 1.13 1.02 1.00 2/65 5743 /proc/meminfo: memFree=1677712/2055920 swapFree=4180708/4192956 [pid=5742] ppid=5740 vsize=24800 CPUtime=3.99 /proc/5742/stat : 5742 (minisat+) R 5740 5742 3930 0 -1 4194304 7204 0 0 0 396 3 0 0 25 0 1 0 181119141 25395200 5845 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808968 0 0 4096 16386 0 0 0 17 0 0 0 /proc/5742/statm: 6200 5845 75 215 0 5982 0 Current children cumulated CPU time (s) 3.99 Current children cumulated vsize (KiB) 24800 [startup+4.40195 s] /proc/loadavg: 1.13 1.02 1.00 2/65 5743 /proc/meminfo: memFree=1671696/2055920 swapFree=4180708/4192956 [pid=5742] ppid=5740 vsize=28256 CPUtime=4.4 /proc/5742/stat : 5742 (minisat+) R 5740 5742 3930 0 -1 4194304 7853 0 0 0 436 4 0 0 25 0 1 0 181119141 28934144 6494 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 0 0 0 /proc/5742/statm: 7064 6494 75 215 0 6846 0 Current children cumulated CPU time (s) 4.4 Current children cumulated vsize (KiB) 28256 [startup+4.50597 s] /proc/loadavg: 1.13 1.02 1.00 2/65 5743 /proc/meminfo: memFree=1671696/2055920 swapFree=4180708/4192956 [pid=5742] ppid=5740 vsize=28388 CPUtime=4.5 /proc/5742/stat : 5742 (minisat+) R 5740 5742 3930 0 -1 4194304 7930 0 0 0 446 4 0 0 25 0 1 0 181119141 29069312 6571 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 0 0 0 /proc/5742/statm: 7097 6571 75 215 0 6879 0 Current children cumulated CPU time (s) 4.5 Current children cumulated vsize (KiB) 28388 Child status: 20 Real time (s): 4.58606 CPU time (s): 4.5783 CPU user time (s): 4.52931 CPU system time (s): 0.048992 CPU usage (%): 99.8308 Max. virtual memory (cumulated for all children) (KiB): 28388 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.52931 system time used= 0.048992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8022 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= 16 runsolver used 0.008998 second user time and 0.014997 second system time The end
Begin job on node67 on Fri Apr 20 06:41:36 UTC 2007 IDJOB= 365599 IDBENCH= 2448 IDSOLVER= 156 FILE ID= node67/365599-1177051295 PBS_JOBID= 4640164 Free space on /tmp= 66440 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-pilot.opb COMMAND LINE= /tmp/evaluation/365599-1177051295/minisat+ /tmp/evaluation/365599-1177051295/instance-365599-1177051295.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-365599-1177051295 -o ROOT/results/node67/conversion-365599-1177051295 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365599-1177051295/instance-365599-1177051295.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-365599-1177051295 -o ROOT/results/node67/solver-365599-1177051295 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365599-1177051295/minisat+ /tmp/evaluation/365599-1177051295/instance-365599-1177051295.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 4a9548986f1546c6026976dcefa106de RANDOM SEED= 395964807 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node67.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 : 3000.263 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: 1698352 kB Buffers: 40836 kB Cached: 262588 kB SwapCached: 5976 kB Active: 139520 kB Inactive: 176424 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1698352 kB SwapTotal: 4192956 kB SwapFree: 4180708 kB Dirty: 17008 kB Writeback: 0 kB Mapped: 16080 kB Slab: 27632 kB Committed_AS: 1070444 kB PageTables: 1452 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= 66440 MiB End job on node67 on Fri Apr 20 06:41:41 UTC 2007