Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
npSolver 1.0 (fixed) | OPT | 64 | 0.109982 | 0.11006 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-par8-1-c.opb |
MD5SUM | a203c9ef5477e7407dcfddbe5a4b9f8e |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 64 |
Best CPU time to get the best result obtained on this benchmark | 0.001998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 64 |
Optimality of the best value was proved | YES |
Number of variables | 128 |
Total number of constraints | 318 |
Number of constraints which are clauses | 318 |
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 | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 128 |
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 | 128 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 128 |
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 |
0.00/0.01 c run usual solver 0.00/0.02 c model valid 0.00/0.02 c current solution ok 0.00/0.03 o 64 0.00/0.03 c current bound: 32 0.00/0.03 c (debug) using card networks 0.00/0.03 c old isEQ: 32, new EQ is 0 0.00/0.04 c current bound: 48 0.00/0.04 c (debug) using card networks 0.00/0.04 c old isEQ: 48, new EQ is 0 0.00/0.05 c current bound: 56 0.00/0.05 c (debug) using card networks 0.00/0.05 c old isEQ: 56, new EQ is 0 0.00/0.07 c current bound: 60 0.00/0.07 c (debug) using card networks 0.00/0.07 c old isEQ: 60, new EQ is 0 0.00/0.08 c current bound: 62 0.00/0.08 c (debug) using card networks 0.00/0.08 c old isEQ: 62, new EQ is 0 0.00/0.09 c current bound: 63 0.00/0.09 c (debug) using card networks 0.00/0.09 c old isEQ: 63, new EQ is 0 0.00/0.10 c display solution 0.00/0.10 s OPTIMUM FOUND 0.00/0.10 v x1 -x2 -x3 x4 x5 -x6 -x7 x8 -x9 x10 -x11 x12 -x13 x14 -x15 x16 -x17 x18 -x19 x20 -x21 x22 -x23 x24 -x25 x26 -x27 x28 -x29 x30 -x31 x32 -x33 x34 -x35 x36 -x37 x38 -x39 x40 -x41 x42 -x43 x44 -x45 x46 -x47 x48 -x49 x50 -x51 x52 -x53 x54 -x55 x56 -x57 x58 -x59 x60 -x61 x62 x63 -x64 -x65 x66 -x67 x68 x69 -x70 x71 -x72 -x73 x74 x75 -x76 x77 -x78 -x79 x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 x89 -x90 -x91 x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 -x103 x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 -x115 x116 x117 -x118 -x119 x120 x121 -x122 x123 -x124 x125 -x126 -x127 x128
OK 64
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-3750309-1339118633/watcher-3750309-1339118633 -o /tmp/evaluation-result-3750309-1339118633/solver-3750309-1339118633 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo.sh HOME/instance-3750309-1339118633.opb 210622299 HOME HOME running on 4 cores: 0,2,4,6 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: 1.93 1.98 1.99 3/180 15601 /proc/meminfo: memFree=31745556/32873844 swapFree=7124/7124 [pid=15601] ppid=15599 vsize=9148 CPUtime=0 cores=0,2,4,6 /proc/15601/stat : 15601 (npSolver-pbo.sh) S 15599 15601 12469 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377988379 9367552 275 33554432000 4194304 5064252 140736447079680 140736447078592 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0 /proc/15601/statm: 2287 275 233 213 0 72 0 [startup+0.044064 s] /proc/loadavg: 1.93 1.98 1.99 3/180 15601 /proc/meminfo: memFree=31745556/32873844 swapFree=7124/7124 [pid=15601] ppid=15599 vsize=9148 CPUtime=0 cores=0,2,4,6 /proc/15601/stat : 15601 (npSolver-pbo.sh) S 15599 15601 12469 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377988379 9367552 275 33554432000 4194304 5064252 140736447079680 140736447078592 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0 /proc/15601/statm: 2287 275 233 213 0 72 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9148 [startup+0.100312 s] /proc/loadavg: 1.93 1.98 1.99 3/180 15601 /proc/meminfo: memFree=31745556/32873844 swapFree=7124/7124 [pid=15601] ppid=15599 vsize=9148 CPUtime=0 cores=0,2,4,6 /proc/15601/stat : 15601 (npSolver-pbo.sh) S 15599 15601 12469 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377988379 9367552 275 33554432000 4194304 5064252 140736447079680 140736447078592 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0 /proc/15601/statm: 2287 275 233 213 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 Child status: 0 Real time (s): 0.11006 CPU time (s): 0.109982 CPU user time (s): 0.041993 CPU system time (s): 0.067989 CPU usage (%): 99.929 Max. virtual memory (cumulated for all children) (KiB): 9148 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.041993 system time used= 0.067989 maximum resident set size= 29320 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 27106 page faults= 0 swaps= 0 block input operations= 0 block output operations= 880 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 109 involuntary context switches= 77 runsolver used 0.001999 second user time and 0.003999 second system time The end
Begin job on node138 at 2012-06-08 03:23:53 IDJOB=3750309 IDBENCH=2108 IDSOLVER=2334 FILE ID=node138/3750309-1339118633 RUNJOBID= node138-1339110951-13765 PBS_JOBID= 14643715 Free space on /tmp= 70700 MiB SOLVER NAME= npSolver 1.0 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par8-1-c.opb COMMAND LINE= DIR/npSolver-pbo.sh BENCHNAME RANDOMSEED TMPDIR DIR RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3750309-1339118633/watcher-3750309-1339118633 -o /tmp/evaluation-result-3750309-1339118633/solver-3750309-1339118633 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo.sh HOME/instance-3750309-1339118633.opb 210622299 HOME HOME TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= a203c9ef5477e7407dcfddbe5a4b9f8e RANDOM SEED=210622299 node138.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 : 2667.347 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 : 5334.69 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 : 2667.347 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 : 2667.347 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 : 2667.347 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 : 2667.347 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 : 2667.347 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 : 2667.347 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 : 5331.92 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 : 2667.347 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 : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 31746432 kB Buffers: 99504 kB Cached: 138468 kB SwapCached: 19640 kB Active: 211136 kB Inactive: 144888 kB Active(anon): 99868 kB Inactive(anon): 20452 kB Active(file): 111268 kB Inactive(file): 124436 kB Unevictable: 7124 kB Mlocked: 7124 kB SwapTotal: 67108856 kB SwapFree: 67082136 kB Dirty: 8440 kB Writeback: 0 kB AnonPages: 106088 kB Mapped: 9800 kB Shmem: 0 kB Slab: 632088 kB SReclaimable: 72864 kB SUnreclaim: 559224 kB KernelStack: 1480 kB PageTables: 3672 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 231268 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 69632 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= 70692 MiB End job on node138 at 2012-06-08 03:23:53