Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisatp 2012-10-02 git-d91742b | OPT | 3089 | 0.270958 | 0.271437 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-p0033.opb |
MD5SUM | bdb886a987b9ca760f19a56a745e3c06 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3089 |
Best CPU time to get the best result obtained on this benchmark | 0.015997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3089 |
Optimality of the best value was proved | YES |
Number of variables | 33 |
Total number of constraints | 15 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 3 |
Number of constraints which are nor clauses,nor cardinality constraints | 11 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 19 |
Number of terms in the objective function | 33 |
Biggest coefficient in the objective function | 517 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 7276 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1656 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 7276 |
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 |
0.00/0.00 c Parsing PB file... 0.00/0.00 c Converting 15 PB-constraints to clauses... 0.00/0.00 c -- Unit propagations: (none) 0.00/0.00 c -- Detecting intervals from adjacent constraints: # 0.00/0.00 c -- Clauses(.)/Splits(s): ..... 0.00/0.00 c ---[ 14]---> BDD-cost: 5 0.00/0.00 c ---[ 13]---> BDD-cost: 3 0.00/0.00 c ---[ 11]---> BDD-cost: 7 0.00/0.00 c ---[ 8]---> Sorter-cost: 519 Base: 2 2 2 5 2 0.00/0.00 c ---[ 6]---> BDD-cost: 13 0.00/0.00 c ---[ 5]---> BDD-cost: 37 0.00/0.00 c ---[ 4]---> BDD-cost: 6 0.00/0.00 c ---[ 3]---> BDD-cost: 20 0.00/0.00 c ---[ 1]---> BDD-cost: 6 0.00/0.00 | Eliminated clauses: 0.01 Mb | 0.00/0.00 ============================[ Search Statistics ]============================== 0.00/0.00 | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.00/0.00 =============================================================================== 0.00/0.00 =============================================================================== 0.00/0.00 c [1mFound solution: 3424[0m 0.00/0.01 c ---[ 0]---> Sorter-cost: 3125 Base: 3 2 2 13 2 0.00/0.05 | Eliminated clauses: 0.05 Mb | 0.00/0.05 ============================[ Search Statistics ]============================== 0.00/0.05 | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.05 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.00/0.05 =============================================================================== 0.00/0.05 =============================================================================== 0.00/0.05 c [1mFound solution: 3413[0m 0.00/0.05 c ---[ 0]---> Sorter-cost: 4 Base: 3 2 2 13 2 0.00/0.08 | Eliminated clauses: 0.05 Mb | 0.00/0.08 ============================[ Search Statistics ]============================== 0.00/0.08 | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.08 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.00/0.08 =============================================================================== 0.00/0.08 =============================================================================== 0.00/0.08 c [1mFound solution: 3254[0m 0.00/0.08 c ---[ 0]---> Sorter-cost: 6 Base: 3 2 2 13 2 0.09/0.11 | Eliminated clauses: 0.05 Mb | 0.09/0.11 ============================[ Search Statistics ]============================== 0.09/0.11 | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.11 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.09/0.11 =============================================================================== 0.09/0.11 | 128 | 2027 8356 22251 | 3063 128 23 | 0.744 % | 0.09/0.11 =============================================================================== 0.09/0.11 c [1mFound solution: 3248[0m 0.09/0.11 c ---[ 0]---> Sorter-cost: 6 Base: 3 2 2 13 2 0.09/0.14 | Eliminated clauses: 0.05 Mb | 0.09/0.14 ============================[ Search Statistics ]============================== 0.09/0.14 | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.14 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.09/0.14 =============================================================================== 0.09/0.14 =============================================================================== 0.09/0.14 c [1mFound solution: 3244[0m 0.09/0.14 c ---[ 0]---> Sorter-cost: 5 Base: 3 2 2 13 2 0.09/0.19 | Eliminated clauses: 0.05 Mb | 0.09/0.19 ============================[ Search Statistics ]============================== 0.09/0.19 | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.19 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.09/0.19 =============================================================================== 0.09/0.19 | 342 | 2038 8401 22503 | 3080 342 24 | 0.790 % | 0.09/0.19 | 492 | 2036 8401 22503 | 3388 491 23 | 0.851 % | 0.09/0.19 =============================================================================== 0.09/0.19 c [1mFound solution: 3164[0m 0.09/0.19 c ---[ 0]---> Sorter-cost: 5 Base: 3 2 2 13 2 0.19/0.22 | Eliminated clauses: 0.06 Mb | 0.19/0.22 ============================[ Search Statistics ]============================== 0.19/0.22 | Conflicts | ORIGINAL | LEARNT | Progress | 0.19/0.22 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.19/0.22 =============================================================================== 0.19/0.22 =============================================================================== 0.19/0.22 c [1mFound solution: 3089[0m 0.19/0.22 c ---[ 0]---> Sorter-cost: 4 Base: 3 2 2 13 2 0.19/0.27 | Eliminated clauses: 0.06 Mb | 0.19/0.27 ============================[ Search Statistics ]============================== 0.19/0.27 | Conflicts | ORIGINAL | LEARNT | Progress | 0.19/0.27 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.19/0.27 =============================================================================== 0.19/0.27 | 610 | 2086 8572 23232 | 3143 608 23 | 0.908 % | 0.19/0.27 | 760 | 2086 8572 23232 | 3457 758 22 | 0.909 % | 0.19/0.27 =============================================================================== 0.19/0.27 c [1mOptimal solution: 3089[0m 0.19/0.27 s OPTIMUM FOUND 0.19/0.27 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 0.19/0.27 c _______________________________________________________________________________ 0.19/0.27 c 0.19/0.27 restarts : 13 0.19/0.27 conflicts : 772 (2849 /sec) 0.19/0.27 decisions : 1401 (0.00 % random) (5171 /sec) 0.19/0.27 propagations : 323655 (1194484 /sec) 0.19/0.27 conflict literals : 16603 (61.90 % deleted) 0.19/0.27 Memory used : 6.28 MB 0.19/0.27 CPU time : 0.270958 s 0.19/0.27 c _______________________________________________________________________________
OK 3089
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL This is runsolver version 3.3.7 (svn: 2553) 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-4113807-1466531356/watcher-4113807-1466531356 -o /tmp/evaluation-result-4113807-1466531356/solver-4113807-1466531356 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466514726-11357 --watchdog 1960 minisatp HOME/instance-4113807-1466531356.opb pid=15307 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: 1.96 2.04 2.00 3/176 15310 /proc/meminfo: memFree=29710044/32872528 swapFree=682476/737664 [pid=15310] ppid=15307 vsize=6296 CPUtime=0 cores=0,2,4,6 /proc/15310/stat : 15310 (minisatp) R 15307 15310 11341 0 -1 4202496 299 0 0 0 0 0 0 0 20 0 1 0 55184818 6447104 175 33554432000 4194304 5646918 140734469159920 140735713541368 4953168 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 /proc/15310/statm: 1574 175 122 355 0 1215 0 [startup+0.10016 s] /proc/loadavg: 1.96 2.04 2.00 3/176 15310 /proc/meminfo: memFree=29710044/32872528 swapFree=682476/737664 [pid=15310] ppid=15307 vsize=4204 CPUtime=0.09 cores=0,2,4,6 /proc/15310/stat : 15310 (minisatp) R 15307 15310 11341 0 -1 4202496 856 0 0 0 9 0 0 0 20 0 1 0 55184818 4304896 701 33554432000 4194304 5646918 140734469159920 140735713541368 4824631 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 /proc/15310/statm: 1051 701 144 355 0 692 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4204 [startup+0.200286 s] /proc/loadavg: 1.96 2.04 2.00 3/176 15310 /proc/meminfo: memFree=29710044/32872528 swapFree=682476/737664 [pid=15310] ppid=15307 vsize=4204 CPUtime=0.19 cores=0,2,4,6 /proc/15310/stat : 15310 (minisatp) R 15307 15310 11341 0 -1 4202496 879 0 0 0 19 0 0 0 20 0 1 0 55184818 4304896 724 33554432000 4194304 5646918 140734469159920 140735713541368 4817373 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 /proc/15310/statm: 1051 724 152 355 0 692 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 4204 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 15310 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.271437 CPU time (s): 0.270958 CPU user time (s): 0.270958 CPU system time (s): 0 CPU usage (%): 99.8235 Max. virtual memory (cumulated for all children) (KiB): 4204 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.270958 system time used= 0 maximum resident set size= 2980 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 901 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= 1 involuntary context switches= 1 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node112 at 2016-06-21 19:49:16 IDJOB=4113807 IDBENCH=1863 IDSOLVER=2555 FILE ID=node112/4113807-1466531356 RUNJOBID= node112-1466514726-11357 PBS_JOBID= 19942877 Free space on /tmp= 71640 MiB SOLVER NAME= minisatp 2012-10-02 git-d91742b BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0033.opb COMMAND LINE= minisatp BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4113807-1466531356/watcher-4113807-1466531356 -o /tmp/evaluation-result-4113807-1466531356/solver-4113807-1466531356 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466514726-11357 --watchdog 1960 minisatp HOME/instance-4113807-1466531356.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= bdb886a987b9ca760f19a56a745e3c06 RANDOM SEED=901128715 node112.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 : 2666.734 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 : 5333.46 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 : 2666.734 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 : 2666.734 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 : 5321.48 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 : 2666.734 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 : 5332.55 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 : 2666.734 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 : 2666.734 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 : 5332.55 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 : 2666.734 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 : 2666.734 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 : 5332.54 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32872528 kB MemFree: 29710712 kB Buffers: 17568 kB Cached: 136468 kB SwapCached: 2480 kB Active: 1646192 kB Inactive: 69816 kB Active(anon): 1561628 kB Inactive(anon): 2724 kB Active(file): 84564 kB Inactive(file): 67092 kB Unevictable: 737664 kB Mlocked: 682476 kB SwapTotal: 67108856 kB SwapFree: 67097108 kB Dirty: 3984 kB Writeback: 0 kB AnonPages: 2298596 kB Mapped: 9448 kB Shmem: 0 kB Slab: 573712 kB SReclaimable: 17084 kB SUnreclaim: 556628 kB KernelStack: 1488 kB PageTables: 8388 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545120 kB Committed_AS: 2430372 kB VmallocTotal: 34359738367 kB VmallocUsed: 346412 kB VmallocChunk: 34341988032 kB HardwareCorrupted: 0 kB AnonHugePages: 249856 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7552 kB DirectMap2M: 33538048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-4113807-1466531356.opb Free space on /tmp at the end= 71640 MiB End job on node112 at 2016-06-21 19:49:16