Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisatp 2012-10-02 git-d91742b | OPT | 51 | 0.230964 | 0.229956 |
Name | PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/ dt-problems/normalized-lo_10x10_004.opb.metafix.opb |
MD5SUM | a6292be0448f348b854d4ee1dd3a9555 |
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 | 51 |
Best CPU time to get the best result obtained on this benchmark | 0.020996 |
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 | 100 |
Total number of constraints | 58 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 58 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 10 |
Number of terms in the objective function | 100 |
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 | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
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 102 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): (none) 0.00/0.00 c ---[ 100]---> BDD-cost: 12 0.00/0.00 c ---[ 98]---> BDD-cost: 22 0.00/0.00 c ---[ 96]---> BDD-cost: 29 0.00/0.00 c ---[ 94]---> BDD-cost: 32 0.00/0.00 c ---[ 92]---> BDD-cost: 33 0.00/0.00 c ---[ 90]---> BDD-cost: 32 0.00/0.00 c ---[ 88]---> BDD-cost: 29 0.00/0.00 c ---[ 86]---> BDD-cost: 32 0.00/0.00 c ---[ 84]---> BDD-cost: 27 0.00/0.00 c ---[ 82]---> BDD-cost: 15 0.00/0.00 c ---[ 80]---> BDD-cost: 17 0.00/0.00 c ---[ 78]---> BDD-cost: 27 0.00/0.00 c ---[ 76]---> BDD-cost: 32 0.00/0.00 c ---[ 74]---> BDD-cost: 33 0.00/0.00 c ---[ 72]---> BDD-cost: 32 0.00/0.00 c ---[ 70]---> BDD-cost: 32 0.00/0.00 c ---[ 68]---> BDD-cost: 32 0.00/0.00 c ---[ 66]---> BDD-cost: 29 0.00/0.00 c ---[ 64]---> BDD-cost: 18 0.00/0.00 c ---[ 62]---> BDD-cost: 9 0.00/0.00 c ---[ 60]---> BDD-cost: 22 0.00/0.00 c ---[ 58]---> BDD-cost: 17 0.00/0.00 c ---[ 56]---> BDD-cost: 18 0.00/0.00 c ---[ 54]---> BDD-cost: 15 0.00/0.00 c ---[ 52]---> BDD-cost: 13 0.00/0.00 c ---[ 50]---> BDD-cost: 9 0.00/0.00 c ---[ 48]---> BDD-cost: 5 0.00/0.00 c ---[ 46]---> BDD-cost: 3 0.00/0.00 c ---[ 44]---> BDD-cost: 15 0.00/0.00 c ---[ 42]---> BDD-cost: 22 0.00/0.00 c ---[ 40]---> BDD-cost: 17 0.00/0.00 c ---[ 38]---> BDD-cost: 12 0.00/0.00 c ---[ 36]---> BDD-cost: 9 0.00/0.00 c ---[ 34]---> BDD-cost: 5 0.00/0.00 c ---[ 32]---> BDD-cost: 3 0.00/0.00 c ---[ 30]---> BDD-cost: 1 0.00/0.00 c ---[ 28]---> BDD-cost: 3 0.00/0.00 c ---[ 26]---> BDD-cost: 5 0.00/0.00 c ---[ 24]---> BDD-cost: 7 0.00/0.00 c ---[ 22]---> BDD-cost: 12 0.00/0.00 c ---[ 20]---> BDD-cost: 17 0.00/0.00 c ---[ 18]---> BDD-cost: 21 0.00/0.00 c ---[ 16]---> BDD-cost: 22 0.00/0.00 c ---[ 14]---> BDD-cost: 21 0.00/0.00 c ---[ 12]---> BDD-cost: 22 0.00/0.00 c ---[ 10]---> BDD-cost: 21 0.00/0.00 c ---[ 8]---> BDD-cost: 17 0.00/0.00 c ---[ 6]---> BDD-cost: 9 0.00/0.00 c ---[ 4]---> BDD-cost: 9 0.00/0.00 c ---[ 2]---> BDD-cost: 5 0.00/0.00 c ---[ 0]---> BDD-cost: 3 0.00/0.00 | Eliminated clauses: 0.00 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: 51[0m 0.00/0.01 c ---[ 0]---> Sorter-cost: 1954 Base: 0.19/0.22 | Eliminated clauses: 0.03 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 | 107 | 1507 3896 12645 | 1428 107 15 | 2.798 % | 0.19/0.22 | 257 | 1507 3896 12645 | 1571 257 17 | 2.798 % | 0.19/0.22 | 482 | 1507 3896 12645 | 1728 482 16 | 2.798 % | 0.19/0.22 | 819 | 1507 3896 12645 | 1901 819 16 | 2.798 % | 0.19/0.22 | 1325 | 1507 3896 12645 | 2091 1325 15 | 2.798 % | 0.19/0.22 | 2084 | 1497 3896 12645 | 2300 1612 16 | 3.210 % | 0.19/0.22 | 3223 | 1497 3896 12645 | 2530 1524 14 | 3.210 % | 0.19/0.22 =============================================================================== 0.19/0.22 c [1mOptimal solution: 51[0m 0.19/0.22 s OPTIMUM FOUND 0.19/0.22 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 0.19/0.22 c _______________________________________________________________________________ 0.19/0.22 c 0.19/0.22 restarts : 22 0.19/0.22 conflicts : 3876 (16928 /sec) 0.19/0.22 decisions : 4390 (0.00 % random) (19173 /sec) 0.19/0.22 propagations : 1439696 (6287843 /sec) 0.19/0.22 conflict literals : 55923 (60.11 % deleted) 0.19/0.22 Memory used : 7.22 MB 0.19/0.22 CPU time : 0.228965 s 0.19/0.22 c _______________________________________________________________________________
OK 51
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-4117590-1467212997/watcher-4117590-1467212997 -o /tmp/evaluation-result-4117590-1467212997/solver-4117590-1467212997 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1467212996-3017 --watchdog 1960 -S 80 minisatp HOME/instance-4117590-1467212997.opb pid=3114 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 Stack size limit: 81920 KiB 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: 81920 KiB [startup+0 s] /proc/loadavg: 1.31 1.33 1.51 3/176 3117 /proc/meminfo: memFree=28768572/32872528 swapFree=1523784/1693436 [pid=3117] ppid=3114 vsize=6360 CPUtime=0 cores=0,2,4,6 /proc/3117/stat : 3117 (minisatp) R 3114 3117 1858 0 -1 4202496 323 0 0 0 0 0 0 0 20 0 1 0 323911 6512640 199 33554432000 4194304 5646918 140734633050544 140734947273176 4953168 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 /proc/3117/statm: 1590 199 115 355 0 1231 0 [startup+0.100155 s] /proc/loadavg: 1.31 1.33 1.51 3/176 3117 /proc/meminfo: memFree=28768572/32872528 swapFree=1523784/1693436 [pid=3117] ppid=3114 vsize=3184 CPUtime=0.09 cores=0,2,4,6 /proc/3117/stat : 3117 (minisatp) R 3114 3117 1858 0 -1 4202496 686 0 0 0 9 0 0 0 20 0 1 0 323911 3260416 514 33554432000 4194304 5646918 140734633050544 140734947273176 4399419 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 /proc/3117/statm: 796 514 151 355 0 437 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3184 [startup+0.200316 s] /proc/loadavg: 1.31 1.33 1.51 3/176 3117 /proc/meminfo: memFree=28768572/32872528 swapFree=1523784/1693436 [pid=3117] ppid=3114 vsize=3916 CPUtime=0.19 cores=0,2,4,6 /proc/3117/stat : 3117 (minisatp) R 3114 3117 1858 0 -1 4202496 819 0 0 0 19 0 0 0 20 0 1 0 323911 4009984 647 33554432000 4194304 5646918 140734633050544 140734947273176 4403087 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 /proc/3117/statm: 979 647 152 355 0 620 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3916 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 3117 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.229956 CPU time (s): 0.230964 CPU user time (s): 0.228965 CPU system time (s): 0.001999 CPU usage (%): 100.438 Max. virtual memory (cumulated for all children) (KiB): 3916 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.228965 system time used= 0.001999 maximum resident set size= 2636 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 831 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 0.003999 second user time and 0.004999 second system time The end
Begin job on node125 at 2016-06-29 17:09:57 IDJOB=4117590 IDBENCH=111591 IDSOLVER=2555 FILE ID=node125/4117590-1467212997 RUNJOBID= node125-1467212996-3017 PBS_JOBID= 19997594 Free space on /tmp= 71736 MiB SOLVER NAME= minisatp 2012-10-02 git-d91742b BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/dt-problems/normalized-lo_10x10_004.opb.metafix.opb COMMAND LINE= minisatp BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117590-1467212997/watcher-4117590-1467212997 -o /tmp/evaluation-result-4117590-1467212997/solver-4117590-1467212997 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1467212996-3017 --watchdog 1960 -S 80 minisatp HOME/instance-4117590-1467212997.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= a6292be0448f348b854d4ee1dd3a9555 RANDOM SEED=2126772342 node125.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 : 2666.282 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 : 5332.56 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 : 2666.282 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 : 2666.282 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 : 2666.282 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 : 2666.282 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 : 2666.282 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 : 2666.282 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 : 2666.282 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 : 5332.56 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32872528 kB MemFree: 28769488 kB Buffers: 65692 kB Cached: 1616220 kB SwapCached: 0 kB Active: 120752 kB Inactive: 1580916 kB Active(anon): 22712 kB Inactive(anon): 0 kB Active(file): 98040 kB Inactive(file): 1580916 kB Unevictable: 1693436 kB Mlocked: 1523784 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 7600 kB Writeback: 0 kB AnonPages: 1713532 kB Mapped: 13620 kB Shmem: 204 kB Slab: 575948 kB SReclaimable: 19728 kB SUnreclaim: 556220 kB KernelStack: 1416 kB PageTables: 7552 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545120 kB Committed_AS: 1819840 kB VmallocTotal: 34359738367 kB VmallocUsed: 346412 kB VmallocChunk: 34341988032 kB HardwareCorrupted: 0 kB AnonHugePages: 174080 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-4117590-1467212997.opb Free space on /tmp at the end= 71732 MiB End job on node125 at 2016-06-29 17:09:57