Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 5.29719 | 5.29951 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum1.opb |
MD5SUM | e2a78df60352c05b10262815438dedba |
Bench Category | OPT-SMALLINT (optimisation, small 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 | 1.05184 |
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 | 41495 |
Total number of constraints | 40134 |
Number of constraints which are clauses | 24365 |
Number of constraints which are cardinality constraints (but not clauses) | 651 |
Number of constraints which are nor clauses,nor cardinality constraints | 15118 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 840 |
Number of terms in the objective function | 31027 |
Biggest coefficient in the objective function | 6260 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 553158 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 371255 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 553158 |
Number of bits of the biggest sum of numbers | 20 |
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... 5.19/5.29 s UNSATISFIABLE 5.19/5.29 c _______________________________________________________________________________ 5.19/5.29 c 5.19/5.29 c restarts : 0 5.19/5.29 c conflicts : 0 (0 /sec) 5.19/5.29 c decisions : 0 (0 /sec) 5.19/5.29 c propagations : 0 (0 /sec) 5.19/5.29 c inspects : 0 (0 /sec) 5.19/5.29 c CPU time : 5.2402 s 5.19/5.29 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/363296-1177025573/instance-363296-1177025573.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-363296-1177025573 -o ROOT/results/node72/solver-363296-1177025573 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363296-1177025573/minisat+ /tmp/evaluation/363296-1177025573/instance-363296-1177025573.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: 1.00 1.00 1.00 3/77 12448 /proc/meminfo: memFree=1809920/2055920 swapFree=4157116/4192956 [pid=12448] ppid=12446 vsize=1352 CPUtime=0 /proc/12448/stat : 12448 (minisat+) R 12446 12448 12324 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 178595749 1384448 173 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12448/statm: 338 173 67 215 0 120 0 [startup+0.0254779 s] /proc/loadavg: 1.00 1.00 1.00 3/77 12448 /proc/meminfo: memFree=1809920/2055920 swapFree=4157116/4192956 [pid=12448] ppid=12446 vsize=3472 CPUtime=0.02 /proc/12448/stat : 12448 (minisat+) R 12446 12448 12324 0 -1 4194304 654 0 0 0 2 0 0 0 18 0 1 0 178595749 3555328 639 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12448/statm: 868 639 67 215 0 650 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 3472 [startup+0.101484 s] /proc/loadavg: 1.00 1.00 1.00 3/77 12448 /proc/meminfo: memFree=1809920/2055920 swapFree=4157116/4192956 [pid=12448] ppid=12446 vsize=7568 CPUtime=0.09 /proc/12448/stat : 12448 (minisat+) R 12446 12448 12324 0 -1 4194304 1657 0 0 0 9 0 0 0 18 0 1 0 178595749 7749632 1530 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12448/statm: 1892 1531 74 215 0 1674 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7568 [startup+0.301502 s] /proc/loadavg: 1.00 1.00 1.00 3/77 12448 /proc/meminfo: memFree=1809920/2055920 swapFree=4157116/4192956 [pid=12448] ppid=12446 vsize=8052 CPUtime=0.29 /proc/12448/stat : 12448 (minisat+) R 12446 12448 12324 0 -1 4194304 1812 0 0 0 29 0 0 0 19 0 1 0 178595749 8245248 1685 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12448/statm: 2013 1685 74 215 0 1795 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8052 [startup+0.701539 s] /proc/loadavg: 1.00 1.00 1.00 3/77 12448 /proc/meminfo: memFree=1809920/2055920 swapFree=4157116/4192956 [pid=12448] ppid=12446 vsize=10756 CPUtime=0.69 /proc/12448/stat : 12448 (minisat+) R 12446 12448 12324 0 -1 4194304 2489 0 0 0 69 0 0 0 23 0 1 0 178595749 11014144 2362 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12448/statm: 2689 2362 75 215 0 2471 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10756 [startup+1.50161 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12449 /proc/meminfo: memFree=1798712/2055920 swapFree=4157116/4192956 [pid=12448] ppid=12446 vsize=15084 CPUtime=1.49 /proc/12448/stat : 12448 (minisat+) R 12446 12448 12324 0 -1 4194304 3610 0 0 0 148 1 0 0 25 0 1 0 178595749 15446016 3483 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12448/statm: 3771 3483 75 215 0 3553 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 15084 [startup+3.10176 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12449 /proc/meminfo: memFree=1792888/2055920 swapFree=4157116/4192956 [pid=12448] ppid=12446 vsize=23672 CPUtime=3.09 /proc/12448/stat : 12448 (minisat+) R 12446 12448 12324 0 -1 4194304 5781 0 0 0 306 3 0 0 25 0 1 0 178595749 24240128 5654 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12448/statm: 5918 5654 75 215 0 5700 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 23672 Solver just ended. Dumping a history of the last processes samples [startup+3.90183 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12449 /proc/meminfo: memFree=1786488/2055920 swapFree=4157116/4192956 [pid=12448] ppid=12446 vsize=28148 CPUtime=3.89 /proc/12448/stat : 12448 (minisat+) R 12446 12448 12324 0 -1 4194304 6904 0 0 0 385 4 0 0 25 0 1 0 178595749 28823552 6777 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12448/statm: 7037 6777 75 215 0 6819 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 28148 [startup+4.7019 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12449 /proc/meminfo: memFree=1780472/2055920 swapFree=4157116/4192956 [pid=12448] ppid=12446 vsize=32356 CPUtime=4.69 /proc/12448/stat : 12448 (minisat+) R 12446 12448 12324 0 -1 4194304 7977 0 0 0 465 4 0 0 25 0 1 0 178595749 33132544 7850 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12448/statm: 8089 7850 75 215 0 7871 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 32356 [startup+5.10194 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12449 /proc/meminfo: memFree=1780472/2055920 swapFree=4157116/4192956 [pid=12448] ppid=12446 vsize=35448 CPUtime=5.09 /proc/12448/stat : 12448 (minisat+) R 12446 12448 12324 0 -1 4194304 8610 0 0 0 505 4 0 0 25 0 1 0 178595749 36298752 8483 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12448/statm: 8862 8483 75 215 0 8644 0 Current children cumulated CPU time (s) 5.09 Current children cumulated vsize (KiB) 35448 [startup+5.20195 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12449 /proc/meminfo: memFree=1780472/2055920 swapFree=4157116/4192956 [pid=12448] ppid=12446 vsize=36128 CPUtime=5.19 /proc/12448/stat : 12448 (minisat+) R 12446 12448 12324 0 -1 4194304 8766 0 0 0 515 4 0 0 25 0 1 0 178595749 36995072 8639 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134652402 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12448/statm: 9032 8639 75 215 0 8814 0 Current children cumulated CPU time (s) 5.19 Current children cumulated vsize (KiB) 36128 Child status: 20 Real time (s): 5.29951 CPU time (s): 5.29719 CPU user time (s): 5.2402 CPU system time (s): 0.056991 CPU usage (%): 99.9562 Max. virtual memory (cumulated for all children) (KiB): 36128 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.2402 system time used= 0.056991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8917 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= 119 runsolver used 0.005999 second user time and 0.017997 second system time The end
Begin job on node72 on Thu Apr 19 23:32:53 UTC 2007 IDJOB= 363296 IDBENCH= 1799 IDSOLVER= 156 FILE ID= node72/363296-1177025573 PBS_JOBID= 4630614 Free space on /tmp= 66401 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum1.opb COMMAND LINE= /tmp/evaluation/363296-1177025573/minisat+ /tmp/evaluation/363296-1177025573/instance-363296-1177025573.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-363296-1177025573 -o ROOT/results/node72/conversion-363296-1177025573 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363296-1177025573/instance-363296-1177025573.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-363296-1177025573 -o ROOT/results/node72/solver-363296-1177025573 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363296-1177025573/minisat+ /tmp/evaluation/363296-1177025573/instance-363296-1177025573.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= e2a78df60352c05b10262815438dedba RANDOM SEED= 805845128 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 3000.222 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: 1810264 kB Buffers: 45568 kB Cached: 126580 kB SwapCached: 16688 kB Active: 90836 kB Inactive: 105368 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1810264 kB SwapTotal: 4192956 kB SwapFree: 4157116 kB Dirty: 7608 kB Writeback: 0 kB Mapped: 30484 kB Slab: 34964 kB Committed_AS: 3144072 kB PageTables: 1792 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= 66401 MiB End job on node72 on Thu Apr 19 23:32:58 UTC 2007