Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pwbo 2.02 | UNSAT | 0.220965 | 0.223643 |
Name | /DEC-SMALLINT-LIN/oliveras/j120/ normalized-j12059_3-unsat.opb |
MD5SUM | 64fef40f840e9877b596be903d039f9c |
Bench Category | DEC-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.026995 |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 26136 |
Total number of constraints | 90585 |
Number of constraints which are clauses | 90157 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 428 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 120 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 46 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 748 |
Number of bits of the biggest sum of numbers | 10 |
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 ==============================[ Solver Version ]=============================== 0.00/0.00 c | | 0.00/0.00 c | pwbo: 2.02 beta - May, 2012 | 0.00/0.00 c | | 0.00/0.00 c Parsing opb file format. File HOME/instance-3726632-1338658227.opb. 0.00/0.00 c Instance file HOME/instance-3726632-1338658227.opb 0.00/0.00 c File size is 2965197 bytes. 0.19/0.22 c Highest Coefficient sum: 748 0.19/0.22 c ============================[ Problem Statistics ]============================= 0.19/0.22 c | | 0.19/0.22 c | Parsing time: 0.22 s | 0.19/0.22 c | Number Variables: 26136 | 0.19/0.22 c | Number Clauses: 90157 | 0.19/0.22 c | Number Cardinality: 0 | 0.19/0.22 c | Number PB Constraints: 428 | 0.19/0.22 c | | 0.19/0.22 c =============================================================================== 0.19/0.22 c Wall Clock Time: 0.22 0.19/0.22 c Solved by Preprocessing 0.19/0.22 s UNSATISFIABLE
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-3726632-1338658227/watcher-3726632-1338658227 -o /tmp/evaluation-result-3726632-1338658227/solver-3726632-1338658227 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726632-1338658227.opb 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 17051 /proc/meminfo: memFree=28351328/32873648 swapFree=6864/6864 [pid=17051] ppid=17049 vsize=6572 CPUtime=0 cores=1,3,5,7 /proc/17051/stat : 17051 (pwbo2.02) R 17049 17051 13572 0 -1 4202496 418 0 0 0 0 0 0 0 20 0 1 0 331948650 6729728 372 33554432000 4194304 5964478 140733336767600 140733336765480 5179607 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0 /proc/17051/statm: 1643 381 166 433 0 483 0 [startup+0.0208951 s] /proc/loadavg: 2.04 2.01 2.00 3/178 17051 /proc/meminfo: memFree=28351328/32873648 swapFree=6864/6864 [pid=17051] ppid=17049 vsize=9588 CPUtime=0.01 cores=1,3,5,7 /proc/17051/stat : 17051 (pwbo2.02) R 17049 17051 13572 0 -1 4202496 1128 0 0 0 1 0 0 0 20 0 1 0 331948650 9818112 1081 33554432000 4194304 5964478 140733336767600 140733336765480 4339172 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0 /proc/17051/statm: 2397 1082 212 433 0 1237 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 9588 [startup+0.100239 s] /proc/loadavg: 2.04 2.01 2.00 3/178 17051 /proc/meminfo: memFree=28351328/32873648 swapFree=6864/6864 [pid=17051] ppid=17049 vsize=14032 CPUtime=0.09 cores=1,3,5,7 /proc/17051/stat : 17051 (pwbo2.02) R 17049 17051 13572 0 -1 4202496 2488 0 0 0 9 0 0 0 20 0 1 0 331948650 14368768 2408 33554432000 4194304 5964478 140733336767600 140733336765480 4395406 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0 /proc/17051/statm: 3508 2409 493 433 0 2348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 14032 Solver just ended. Dumping a history of the last processes samples [startup+0.200303 s] /proc/loadavg: 2.04 2.01 2.00 3/178 17051 /proc/meminfo: memFree=28351328/32873648 swapFree=6864/6864 [pid=17051] ppid=17049 vsize=19136 CPUtime=0.19 cores=1,3,5,7 /proc/17051/stat : 17051 (pwbo2.02) R 17049 17051 13572 0 -1 4202496 4280 0 0 0 19 0 0 0 20 0 1 0 331948650 19595264 4053 33554432000 4194304 5964478 140733336767600 140733336766088 5136490 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0 /proc/17051/statm: 4784 4053 823 433 0 3624 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 19136 Child status: 255 Real time (s): 0.223643 CPU time (s): 0.220965 CPU user time (s): 0.212967 CPU system time (s): 0.007998 CPU usage (%): 98.8025 Max. virtual memory (cumulated for all children) (KiB): 19136 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.212967 system time used= 0.007998 maximum resident set size= 16636 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4898 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= 4 involuntary context switches= 4 runsolver used 0.001999 second user time and 0.004999 second system time The end
Begin job on node120 at 2012-06-02 19:30:27 IDJOB=3726632 IDBENCH=74644 IDSOLVER=2310 FILE ID=node120/3726632-1338658227 RUNJOBID= node120-1338651811-14892 PBS_JOBID= 14636460 Free space on /tmp= 70780 MiB SOLVER NAME= pwbo 2.02 BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12059_3-unsat.opb COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 -thread=1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726632-1338658227/watcher-3726632-1338658227 -o /tmp/evaluation-result-3726632-1338658227/solver-3726632-1338658227 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726632-1338658227.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 64fef40f840e9877b596be903d039f9c RANDOM SEED=1527304784 node120.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 : 2666.456 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 : 5332.91 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 : 2666.456 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 : 2666.456 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 : 5331.92 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 : 2666.456 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 : 5331.88 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 : 2666.456 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 : 2666.456 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 : 5331.83 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 : 2666.456 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 : 2666.456 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: 32873648 kB MemFree: 28351328 kB Buffers: 541096 kB Cached: 2721268 kB SwapCached: 1572 kB Active: 1952932 kB Inactive: 1641432 kB Active(anon): 324036 kB Inactive(anon): 9228 kB Active(file): 1628896 kB Inactive(file): 1632204 kB Unevictable: 6864 kB Mlocked: 6864 kB SwapTotal: 67108856 kB SwapFree: 67103516 kB Dirty: 8172 kB Writeback: 0 kB AnonPages: 329768 kB Mapped: 11464 kB Shmem: 32 kB Slab: 790660 kB SReclaimable: 234944 kB SUnreclaim: 555716 kB KernelStack: 1496 kB PageTables: 4724 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545680 kB Committed_AS: 165728 kB VmallocTotal: 34359738367 kB VmallocUsed: 346400 kB VmallocChunk: 34341988052 kB HardwareCorrupted: 0 kB AnonHugePages: 241664 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7680 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 70772 MiB End job on node120 at 2012-06-02 19:30:27