Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | UNSAT | 2.24466 | 2.24664 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa6288-047.opb |
MD5SUM | 74304bad8e53580b77abf30e0c0ba7f6 |
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 | 0.306952 |
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 | 20820 |
Total number of constraints | 44648 |
Number of constraints which are clauses | 44648 |
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 | 1 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 20820 |
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 | 20820 |
Number of bits of the sum of numbers in the objective function | 15 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 20820 |
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 Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 2.19/2.24 c starting to Solve 2.19/2.24 c #variables read: 20820 - #constraints read: 44626 2.19/2.24 c total time : 2.23 s 2.19/2.24 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/364103-1177037091/instance-364103-1177037091.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-364103-1177037091 -o ROOT/results/node45/solver-364103-1177037091 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/364103-1177037091/instance-364103-1177037091.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: 0.85 0.94 0.97 3/77 4670 /proc/meminfo: memFree=1812856/2055920 swapFree=4158476/4192956 [pid=4670] ppid=4668 vsize=2552 CPUtime=0 /proc/4670/stat : 4670 (Pueblo) R 4668 4670 4286 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 58554701 2613248 232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0 /proc/4670/statm: 638 232 193 16 0 77 0 [startup+0.0106071 s] /proc/loadavg: 0.85 0.94 0.97 3/77 4670 /proc/meminfo: memFree=1812856/2055920 swapFree=4158476/4192956 [pid=4670] ppid=4668 vsize=2684 CPUtime=0 /proc/4670/stat : 4670 (Pueblo) R 4668 4670 4286 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 58554701 2748416 273 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0 /proc/4670/statm: 671 273 193 16 0 110 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2684 [startup+0.101617 s] /proc/loadavg: 0.85 0.94 0.97 3/77 4670 /proc/meminfo: memFree=1812856/2055920 swapFree=4158476/4192956 [pid=4670] ppid=4668 vsize=4948 CPUtime=0.09 /proc/4670/stat : 4670 (Pueblo) R 4668 4670 4286 0 -1 4194304 879 0 0 0 9 0 0 0 18 0 1 0 58554701 5066752 849 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0 /proc/4670/statm: 1237 849 199 16 0 676 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4948 [startup+0.301637 s] /proc/loadavg: 0.85 0.94 0.97 3/77 4670 /proc/meminfo: memFree=1812856/2055920 swapFree=4158476/4192956 [pid=4670] ppid=4668 vsize=7480 CPUtime=0.29 /proc/4670/stat : 4670 (Pueblo) R 4668 4670 4286 0 -1 4194304 1500 0 0 0 29 0 0 0 19 0 1 0 58554701 7659520 1470 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0 /proc/4670/statm: 1870 1470 199 16 0 1309 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7480 [startup+0.701678 s] /proc/loadavg: 0.85 0.94 0.97 3/77 4670 /proc/meminfo: memFree=1812856/2055920 swapFree=4158476/4192956 [pid=4670] ppid=4668 vsize=14372 CPUtime=0.69 /proc/4670/stat : 4670 (Pueblo) R 4668 4670 4286 0 -1 4194304 2984 0 0 0 68 1 0 0 22 0 1 0 58554701 14716928 2954 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532045 0 0 4096 0 0 0 0 17 1 0 0 /proc/4670/statm: 3593 2954 205 16 0 3032 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 14372 [startup+1.50176 s] /proc/loadavg: 0.85 0.94 0.97 2/78 4671 /proc/meminfo: memFree=1801776/2055920 swapFree=4158476/4192956 [pid=4670] ppid=4668 vsize=14636 CPUtime=1.49 /proc/4670/stat : 4670 (Pueblo) R 4668 4670 4286 0 -1 4194304 3023 0 0 0 148 1 0 0 25 0 1 0 58554701 14987264 2993 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0 /proc/4670/statm: 3659 2993 205 16 0 3098 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 14636 Solver just ended. Dumping a history of the last processes samples [startup+1.9018 s] /proc/loadavg: 0.85 0.94 0.97 2/78 4671 /proc/meminfo: memFree=1801776/2055920 swapFree=4158476/4192956 [pid=4670] ppid=4668 vsize=15420 CPUtime=1.89 /proc/4670/stat : 4670 (Pueblo) R 4668 4670 4286 0 -1 4194304 3189 0 0 0 188 1 0 0 25 0 1 0 58554701 15790080 3159 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0 /proc/4670/statm: 3855 3159 205 16 0 3294 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 15420 [startup+2.10182 s] /proc/loadavg: 0.85 0.94 0.97 2/78 4671 /proc/meminfo: memFree=1799856/2055920 swapFree=4158476/4192956 [pid=4670] ppid=4668 vsize=16344 CPUtime=2.09 /proc/4670/stat : 4670 (Pueblo) R 4668 4670 4286 0 -1 4194304 3432 0 0 0 208 1 0 0 25 0 1 0 58554701 16736256 3402 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0 /proc/4670/statm: 4086 3402 205 16 0 3525 0 Current children cumulated CPU time (s) 2.09 Current children cumulated vsize (KiB) 16344 [startup+2.20583 s] /proc/loadavg: 0.85 0.94 0.97 2/78 4671 /proc/meminfo: memFree=1799856/2055920 swapFree=4158476/4192956 [pid=4670] ppid=4668 vsize=16740 CPUtime=2.19 /proc/4670/stat : 4670 (Pueblo) R 4668 4670 4286 0 -1 4194304 3551 0 0 0 218 1 0 0 25 0 1 0 58554701 17141760 3521 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0 /proc/4670/statm: 4185 3521 205 16 0 3624 0 Current children cumulated CPU time (s) 2.19 Current children cumulated vsize (KiB) 16740 Child status: 20 Real time (s): 2.24664 CPU time (s): 2.24466 CPU user time (s): 2.22466 CPU system time (s): 0.019996 CPU usage (%): 99.9116 Max. virtual memory (cumulated for all children) (KiB): 16740 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.22466 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3623 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= 12 involuntary context switches= 2 runsolver used 0.008998 second user time and 0.006998 second system time The end
Begin job on node45 on Fri Apr 20 02:44:51 UTC 2007 IDJOB= 364103 IDBENCH= 2068 IDSOLVER= 165 FILE ID= node45/364103-1177037091 PBS_JOBID= 4640105 Free space on /tmp= 66444 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa6288-047.opb COMMAND LINE= Pueblo /tmp/evaluation/364103-1177037091/instance-364103-1177037091.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-364103-1177037091 -o ROOT/results/node45/conversion-364103-1177037091 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364103-1177037091/instance-364103-1177037091.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-364103-1177037091 -o ROOT/results/node45/solver-364103-1177037091 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/364103-1177037091/instance-364103-1177037091.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 74304bad8e53580b77abf30e0c0ba7f6 RANDOM SEED= 577427555 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.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 : 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 : 3000.218 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: 1813264 kB Buffers: 36012 kB Cached: 140776 kB SwapCached: 14564 kB Active: 113080 kB Inactive: 87524 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1813264 kB SwapTotal: 4192956 kB SwapFree: 4158476 kB Dirty: 4004 kB Writeback: 0 kB Mapped: 31864 kB Slab: 27700 kB Committed_AS: 1209704 kB PageTables: 1732 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= 66444 MiB End job on node45 on Fri Apr 20 02:44:53 UTC 2007