Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
npSolver inc | ? (problem) | 0.11998 | 0.22886 |
Name | /OPT-SMALLINT-LIN/heinz/ normalized-neos18.opb |
MD5SUM | 60d42c123f928c9e86254302c708f1dd |
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 | 16 |
Best CPU time to get the best result obtained on this benchmark | 0.046991 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 3312 |
Total number of constraints | 8904 |
Number of constraints which are clauses | 6510 |
Number of constraints which are cardinality constraints (but not clauses) | 2394 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 80 |
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 | 80 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 78 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 158 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.02 c run inc solver 0.00/0.02 c [INC SYSTEM] run initial solver 0.00/0.02 c [INC SYSTEM] preprocess with white file 0.00/0.10 c [INC SYSTEM] finished preprocessing in 0 s 0.00/0.10 c [INC SYSTEM] execute solver 0.00/0.11 c [INC SEARCH] formula is SAT 0.00/0.11 c [INC SYSTEM] solved the initial formula 0.00/0.12 npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed. 0.00/0.22 HOME/npSolver-pbo-I.sh: line 18: 14214 Aborted (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -useCP2=1 -useInc=1
ERROR: no interpretation found !
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3700042-1338106862/watcher-3700042-1338106862 -o /tmp/evaluation-result-3700042-1338106862/solver-3700042-1338106862 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700042-1338106862.opb 1092037299 HOME HOME running on 4 cores: 1,3,5,7 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.04 2.01 2.00 3/178 14213 /proc/meminfo: memFree=31106944/32873844 swapFree=7364/7364 [pid=14213] ppid=14211 vsize=9148 CPUtime=0 cores=1,3,5,7 /proc/14213/stat : 14213 (npSolver-pbo-I.) S 14211 14213 11438 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276814817 9367552 274 33554432000 4194304 5064252 140734749148016 140734749146928 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0 /proc/14213/statm: 2287 274 233 213 0 72 0 [startup+0.040566 s] /proc/loadavg: 2.04 2.01 2.00 3/178 14213 /proc/meminfo: memFree=31106944/32873844 swapFree=7364/7364 [pid=14213] ppid=14211 vsize=9148 CPUtime=0 cores=1,3,5,7 /proc/14213/stat : 14213 (npSolver-pbo-I.) S 14211 14213 11438 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276814817 9367552 274 33554432000 4194304 5064252 140734749148016 140734749146928 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0 /proc/14213/statm: 2287 274 233 213 0 72 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9148 [startup+0.100291 s] /proc/loadavg: 2.04 2.01 2.00 3/178 14213 /proc/meminfo: memFree=31106944/32873844 swapFree=7364/7364 [pid=14213] ppid=14211 vsize=9148 CPUtime=0 cores=1,3,5,7 /proc/14213/stat : 14213 (npSolver-pbo-I.) S 14211 14213 11438 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276814817 9367552 274 33554432000 4194304 5064252 140734749148016 140734749146928 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0 /proc/14213/statm: 2287 274 233 213 0 72 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9148 Solver just ended. Dumping a history of the last processes samples [startup+0.200255 s] /proc/loadavg: 2.04 2.01 2.00 3/178 14213 /proc/meminfo: memFree=31106944/32873844 swapFree=7364/7364 [pid=14213] ppid=14211 vsize=9148 CPUtime=0 cores=1,3,5,7 /proc/14213/stat : 14213 (npSolver-pbo-I.) S 14211 14213 11438 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276814817 9367552 274 33554432000 4194304 5064252 140734749148016 140734749146928 245294065230 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0 /proc/14213/statm: 2287 274 233 213 0 72 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9148 Child status: 0 Real time (s): 0.22886 CPU time (s): 0.11998 CPU user time (s): 0.099984 CPU system time (s): 0.019996 CPU usage (%): 52.4251 Max. virtual memory (cumulated for all children) (KiB): 9148 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.099984 system time used= 0.019996 maximum resident set size= 7956 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4036 page faults= 0 swaps= 0 block input operations= 0 block output operations= 768 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 297 involuntary context switches= 6 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node109 at 2012-05-27 10:21:02 IDJOB=3700042 IDBENCH=89873 IDSOLVER=2276 FILE ID=node109/3700042-1338106862 RUNJOBID= node109-1338101401-13666 PBS_JOBID= 14624462 Free space on /tmp= 71344 MiB SOLVER NAME= npSolver inc BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-neos18.opb COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700042-1338106862/watcher-3700042-1338106862 -o /tmp/evaluation-result-3700042-1338106862/solver-3700042-1338106862 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700042-1338106862.opb 1092037299 HOME HOME TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 60d42c123f928c9e86254302c708f1dd RANDOM SEED=1092037299 node109.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5334.52 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.264 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 31107324 kB Buffers: 256044 kB Cached: 567636 kB SwapCached: 0 kB Active: 830800 kB Inactive: 136732 kB Active(anon): 135700 kB Inactive(anon): 10916 kB Active(file): 695100 kB Inactive(file): 125816 kB Unevictable: 7364 kB Mlocked: 7364 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 8176 kB Writeback: 0 kB AnonPages: 243720 kB Mapped: 15592 kB Shmem: 200 kB Slab: 650744 kB SReclaimable: 93336 kB SUnreclaim: 557408 kB KernelStack: 1504 kB PageTables: 4020 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 306924 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 169984 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71332 MiB End job on node109 at 2012-05-27 10:21:03