Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 1.00985 | 1.01492 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf1355-638.opb |
MD5SUM | cb00b7b35b229b023209b52f92539f50 |
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 | 0.19497 |
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 | 4354 |
Total number of constraints | 8945 |
Number of constraints which are clauses | 8945 |
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 | 4354 |
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 | 4354 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 4354 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.97/1.01 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/364805-1177043465/instance-364805-1177043465.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node47/watcher-364805-1177043465 -o ROOT/results/node47/solver-364805-1177043465 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364805-1177043465.opb /tmp/evaluation/364805-1177043465/temp 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 3861 /proc/meminfo: memFree=1658672/2055920 swapFree=4157972/4192956 [pid=3861] ppid=3859 vsize=12268 CPUtime=0 /proc/3861/stat : 3861 (pbclasp) R 3859 3861 3525 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 59191848 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208717707877 0 0 4224 0 0 0 0 17 1 0 0 /proc/3861/statm: 3067 317 242 3 0 167 0 [startup+0.083433 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3861 /proc/meminfo: memFree=1658672/2055920 swapFree=4157972/4192956 [pid=3861] ppid=3859 vsize=12948 CPUtime=0.07 /proc/3861/stat : 3861 (pbclasp) R 3859 3861 3525 0 -1 4194304 607 0 0 0 7 0 0 0 18 0 1 0 59191848 13258752 573 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208735768328 0 0 4224 16384 0 0 0 17 1 0 0 /proc/3861/statm: 3237 573 320 3 0 337 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12948 [startup+0.101434 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3861 /proc/meminfo: memFree=1658672/2055920 swapFree=4157972/4192956 [pid=3861] ppid=3859 vsize=12948 CPUtime=0.09 /proc/3861/stat : 3861 (pbclasp) R 3859 3861 3525 0 -1 4194304 622 0 0 0 9 0 0 0 18 0 1 0 59191848 13258752 588 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208735768328 0 0 4224 16384 0 0 0 17 1 0 0 /proc/3861/statm: 3237 588 320 3 0 337 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12948 [startup+0.301458 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3861 /proc/meminfo: memFree=1658672/2055920 swapFree=4157972/4192956 [pid=3861] ppid=3859 vsize=13620 CPUtime=0.21 /proc/3861/stat : 3861 (pbclasp) S 3859 3861 3525 0 -1 4194304 799 0 0 0 21 0 0 0 16 0 1 0 59191848 13946880 750 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726437986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/3861/statm: 3405 750 324 3 0 505 0 Current children cumulated CPU time (s) 0.21 Current children cumulated vsize (KiB) 13620 [startup+0.701499 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3861 /proc/meminfo: memFree=1658672/2055920 swapFree=4157972/4192956 [pid=3861] ppid=3859 vsize=13620 CPUtime=0.21 /proc/3861/stat : 3861 (pbclasp) S 3859 3861 3525 0 -1 4194304 799 0 0 0 21 0 0 0 16 0 1 0 59191848 13946880 750 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726437986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/3861/statm: 3405 750 324 3 0 505 0 Current children cumulated CPU time (s) 0.21 Current children cumulated vsize (KiB) 13620 Solver just ended. Dumping a history of the last processes samples [startup+0.901526 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3861 /proc/meminfo: memFree=1658672/2055920 swapFree=4157972/4192956 [pid=3861] ppid=3859 vsize=14016 CPUtime=0.83 /proc/3861/stat : 3861 (pbclasp) S 3859 3861 3525 0 -1 4194304 1110 1597 0 0 22 0 60 1 17 0 1 0 59191848 14352384 866 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/3861/statm: 3504 866 343 3 0 604 0 Current children cumulated CPU time (s) 0.83 Current children cumulated vsize (KiB) 14016 [startup+1.00153 s] /proc/loadavg: 1.00 1.00 1.00 2/80 3871 /proc/meminfo: memFree=1650256/2055920 swapFree=4157972/4192956 [pid=3861] ppid=3859 vsize=14016 CPUtime=0.83 /proc/3861/stat : 3861 (pbclasp) S 3859 3861 3525 0 -1 4194304 1110 1597 0 0 22 0 60 1 17 0 1 0 59191848 14352384 866 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/3861/statm: 3504 866 343 3 0 604 0 [pid=3869] ppid=3861 vsize=5352 CPUtime=0 /proc/3869/stat : 3869 (sh) S 3861 3861 3525 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 59191933 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/3869/statm: 1338 224 188 169 0 49 0 [pid=3871] ppid=3869 vsize=7296 CPUtime=0.14 /proc/3871/stat : 3871 (clasp-1.0) R 3869 3861 3525 0 -1 4194304 1622 0 0 0 14 0 0 0 20 0 1 0 59191933 7471104 1415 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160492956 0 0 4096 0 0 0 0 17 1 0 0 /proc/3871/statm: 1824 1415 264 81 0 1198 0 Current children cumulated CPU time (s) 0.97 Current children cumulated vsize (KiB) 26664 Child status: 0 Real time (s): 1.01492 CPU time (s): 1.00985 CPU user time (s): 0.978851 CPU system time (s): 0.030995 CPU usage (%): 99.4998 Max. virtual memory (cumulated for all children) (KiB): 26664 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.978851 system time used= 0.030995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5310 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= 176 involuntary context switches= 13 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node47 on Fri Apr 20 04:31:05 UTC 2007 IDJOB= 364805 IDBENCH= 2153 IDSOLVER= 167 FILE ID= node47/364805-1177043465 PBS_JOBID= 4640145 Free space on /tmp= 66427 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf1355-638.opb COMMAND LINE= pbclasp instance-364805-1177043465.opb /tmp/evaluation/364805-1177043465/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-364805-1177043465 -o ROOT/results/node47/conversion-364805-1177043465 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364805-1177043465/instance-364805-1177043465.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-364805-1177043465 -o ROOT/results/node47/solver-364805-1177043465 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364805-1177043465.opb /tmp/evaluation/364805-1177043465/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= cb00b7b35b229b023209b52f92539f50 RANDOM SEED= 247660833 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node47.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 : 3000.221 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 : 3000.221 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: 1659080 kB Buffers: 69712 kB Cached: 243232 kB SwapCached: 3256 kB Active: 140260 kB Inactive: 209552 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1659080 kB SwapTotal: 4192956 kB SwapFree: 4157972 kB Dirty: 888 kB Writeback: 0 kB Mapped: 30640 kB Slab: 32580 kB Committed_AS: 2903328 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= 66426 MiB End job on node47 on Fri Apr 20 04:31:06 UTC 2007