Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB07: PB-clasp 2007-04-10 | OPT | 3 | 0.140977 | 0.132534 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb |
MD5SUM | 2fc96c84e9a32377eb9e70bf4047222f |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.000999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 21 |
Total number of constraints | 3 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 56 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32440 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 49 |
Sum of products size (including duplicates) | 98 |
Number of different products | 49 |
Sum of products size | 98 |
0.00/0.02 o 103 0.00/0.03 o 65 0.00/0.04 o 33 0.00/0.05 o 29 0.00/0.07 o 19 0.00/0.08 o 17 0.00/0.09 o 9 0.08/0.11 o 7 0.08/0.12 o 3 0.08/0.13 s OPTIMUM FOUND 0.08/0.13 v x1 x2 x8 x10 x11 x12 x13 x15 x22 x23 x36 x37 x43 x44 x50 x51 x57 x58
OK 3
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-3736516-1338731322/watcher-3736516-1338731322 -o /tmp/evaluation-result-3736516-1338731322/solver-3736516-1338731322 -C 1800 -W 1900 -M 15500 pbclasp instance-3736516-1338731322.opb HOME/temp 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: 2.07 2.05 2.00 3/180 13520 /proc/meminfo: memFree=27636036/32873844 swapFree=7112/7112 [pid=13520] ppid=13518 vsize=25592 CPUtime=0 cores=1,3,5,7 /proc/13520/stat : 13520 (pbclasp) S 13518 13520 2078 0 -1 4202496 583 0 0 0 0 0 0 0 20 0 1 0 339257557 26206208 493 33554432000 4194304 4198148 140736350942736 140736350941624 273592411376 0 0 4224 16384 18446744071580380219 0 0 17 5 0 0 0 0 0 /proc/13520/statm: 6398 493 368 1 0 193 0 [startup+0.0195091 s] /proc/loadavg: 2.07 2.05 2.00 3/180 13520 /proc/meminfo: memFree=27636036/32873844 swapFree=7112/7112 [pid=13520] ppid=13518 vsize=25592 CPUtime=0 cores=1,3,5,7 /proc/13520/stat : 13520 (pbclasp) S 13518 13520 2078 0 -1 4202496 664 2089 0 0 0 0 0 0 20 0 1 0 339257557 26206208 512 33554432000 4194304 4198148 140736350942736 140736350941664 273592414238 0 0 4230 16384 18446744071579302229 0 0 17 5 0 0 0 0 0 /proc/13520/statm: 6398 512 387 1 0 193 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 25592 [startup+0.100268 s] /proc/loadavg: 2.07 2.05 2.00 3/180 13520 /proc/meminfo: memFree=27636036/32873844 swapFree=7112/7112 [pid=13520] ppid=13518 vsize=25592 CPUtime=0.08 cores=1,3,5,7 /proc/13520/stat : 13520 (pbclasp) S 13518 13520 2078 0 -1 4202496 1452 17500 0 0 0 0 4 4 20 0 1 0 339257557 26206208 514 33554432000 4194304 4198148 140736350942736 140736350941624 273592411376 0 0 4224 16384 18446744071580380219 0 0 17 5 0 0 0 0 0 /proc/13520/statm: 6398 514 387 1 0 193 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 25592 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.132534 CPU time (s): 0.140977 CPU user time (s): 0.065989 CPU system time (s): 0.074988 CPU usage (%): 106.37 Max. virtual memory (cumulated for all children) (KiB): 25592 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.065989 system time used= 0.074988 maximum resident set size= 2080 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 26428 page faults= 0 swaps= 0 block input operations= 0 block output operations= 424 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 234 involuntary context switches= 94 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node132 at 2012-06-03 15:48:42 IDJOB=3736516 IDBENCH=47941 IDSOLVER=2317 FILE ID=node132/3736516-1338731322 RUNJOBID= node132-1338702930-2095 PBS_JOBID= 14636717 Free space on /tmp= 71216 MiB SOLVER NAME= PB07: PB-clasp 2007-04-10 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb COMMAND LINE= pbclasp BENCHNAMENOPATH TMPDIR/temp CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736516-1338731322/watcher-3736516-1338731322 -o /tmp/evaluation-result-3736516-1338731322/solver-3736516-1338731322 -C 1800 -W 1900 -M 15500 pbclasp instance-3736516-1338731322.opb HOME/temp TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 2fc96c84e9a32377eb9e70bf4047222f RANDOM SEED=131021663 node132.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 : 2666.832 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 : 5333.66 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 : 2666.832 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 : 5332.55 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 : 2666.832 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 : 5332.56 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 : 2666.832 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 : 5332.56 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 : 2666.832 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 : 5332.55 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 : 2666.832 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 : 5332.56 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 : 2666.832 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 : 5332.55 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 : 2666.832 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 : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 27636936 kB Buffers: 1182000 kB Cached: 3106148 kB SwapCached: 2288 kB Active: 2202036 kB Inactive: 2120108 kB Active(anon): 24852 kB Inactive(anon): 7108 kB Active(file): 2177184 kB Inactive(file): 2113000 kB Unevictable: 7112 kB Mlocked: 7112 kB SwapTotal: 67108856 kB SwapFree: 67102712 kB Dirty: 392 kB Writeback: 0 kB AnonPages: 41084 kB Mapped: 13660 kB Shmem: 8 kB Slab: 775948 kB SReclaimable: 217188 kB SUnreclaim: 558760 kB KernelStack: 1528 kB PageTables: 4496 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 147792 kB VmallocTotal: 34359738367 kB VmallocUsed: 346376 kB VmallocChunk: 34341987860 kB HardwareCorrupted: 0 kB AnonHugePages: 20480 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3736516-1338731322.opb Free space on /tmp at the end= 71216 MiB End job on node132 at 2012-06-03 15:48:43