Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisatp 2012-10-02 git-d91742b | OPT | 74 | 0.049991 | 0.0495831 |
Name | PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/ dt-problems/normalized-lo_12x12_006.opb.metafix.opb |
MD5SUM | 299a6ce155aac9d6c6be49dc799eb9f6 |
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 | 74 |
Best CPU time to get the best result obtained on this benchmark | 0.024995 |
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 | 144 |
Total number of constraints | 70 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 12 |
Number of terms in the objective function | 144 |
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 | 144 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 9 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 144 |
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 |
0.00/0.00 c Parsing PB file... 0.00/0.00 c Converting 122 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 ---[ 120]---> BDD-cost: 11 0.00/0.00 c ---[ 118]---> BDD-cost: 27 0.00/0.00 c ---[ 116]---> BDD-cost: 37 0.00/0.00 c ---[ 114]---> BDD-cost: 33 0.00/0.00 c ---[ 112]---> BDD-cost: 37 0.00/0.00 c ---[ 110]---> BDD-cost: 27 0.00/0.00 c ---[ 108]---> BDD-cost: 33 0.00/0.00 c ---[ 106]---> BDD-cost: 29 0.00/0.00 c ---[ 104]---> BDD-cost: 33 0.00/0.00 c ---[ 102]---> BDD-cost: 29 0.00/0.00 c ---[ 100]---> BDD-cost: 32 0.00/0.00 c ---[ 98]---> BDD-cost: 22 0.00/0.00 c ---[ 96]---> BDD-cost: 18 0.00/0.00 c ---[ 94]---> BDD-cost: 21 0.00/0.00 c ---[ 92]---> BDD-cost: 33 0.00/0.00 c ---[ 90]---> BDD-cost: 29 0.00/0.00 c ---[ 88]---> BDD-cost: 33 0.00/0.00 c ---[ 86]---> BDD-cost: 29 0.00/0.00 c ---[ 84]---> BDD-cost: 32 0.00/0.00 c ---[ 82]---> BDD-cost: 37 0.00/0.00 c ---[ 80]---> BDD-cost: 33 0.00/0.00 c ---[ 78]---> BDD-cost: 33 0.00/0.00 c ---[ 76]---> BDD-cost: 33 0.00/0.00 c ---[ 74]---> BDD-cost: 18 0.00/0.00 c ---[ 72]---> BDD-cost: 27 0.00/0.00 c ---[ 70]---> BDD-cost: 21 0.00/0.00 c ---[ 68]---> BDD-cost: 27 0.00/0.00 c ---[ 66]---> BDD-cost: 13 0.00/0.00 c ---[ 64]---> BDD-cost: 17 0.00/0.00 c ---[ 62]---> BDD-cost: 12 0.00/0.00 c ---[ 60]---> BDD-cost: 7 0.00/0.00 c ---[ 58]---> BDD-cost: 9 0.00/0.00 c ---[ 56]---> BDD-cost: 6 0.00/0.00 c ---[ 54]---> BDD-cost: 3 0.00/0.00 c ---[ 52]---> BDD-cost: 25 0.00/0.00 c ---[ 50]---> BDD-cost: 25 0.00/0.00 c ---[ 48]---> BDD-cost: 21 0.00/0.00 c ---[ 46]---> BDD-cost: 15 0.00/0.00 c ---[ 44]---> BDD-cost: 13 0.00/0.00 c ---[ 42]---> BDD-cost: 7 0.00/0.00 c ---[ 40]---> BDD-cost: 5 0.00/0.00 c ---[ 38]---> BDD-cost: 3 0.00/0.00 c ---[ 36]---> BDD-cost: 1 0.00/0.00 c ---[ 34]---> BDD-cost: 3 0.00/0.00 c ---[ 32]---> BDD-cost: 5 0.00/0.00 c ---[ 30]---> BDD-cost: 9 0.00/0.00 c ---[ 28]---> BDD-cost: 9 0.00/0.00 c ---[ 26]---> BDD-cost: 18 0.00/0.00 c ---[ 24]---> BDD-cost: 18 0.00/0.00 c ---[ 22]---> BDD-cost: 32 0.00/0.00 c ---[ 20]---> BDD-cost: 27 0.00/0.00 c ---[ 18]---> BDD-cost: 29 0.00/0.00 c ---[ 16]---> BDD-cost: 21 0.00/0.00 c ---[ 14]---> BDD-cost: 32 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: 9 0.00/0.00 c ---[ 6]---> BDD-cost: 7 0.00/0.00 c ---[ 4]---> BDD-cost: 5 0.00/0.00 c ---[ 2]---> BDD-cost: 3 0.00/0.00 c ---[ 0]---> BDD-cost: 1 0.00/0.01 | Eliminated clauses: 0.00 Mb | 0.00/0.01 ============================[ Search Statistics ]============================== 0.00/0.01 | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.00/0.01 =============================================================================== 0.00/0.01 | 100 | 1145 3204 8948 | 1174 100 14 | 6.350 % | 0.00/0.01 =============================================================================== 0.00/0.01 c [1mFound solution: 74[0m 0.00/0.01 c ---[ 0]---> Sorter-cost: 2681 Base: 0.00/0.04 | Eliminated clauses: 0.03 Mb | 0.00/0.04 ============================[ Search Statistics ]============================== 0.00/0.04 | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.04 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.00/0.04 =============================================================================== 0.00/0.04 | 273 | 2110 5329 17238 | 1953 273 13 | 2.824 % | 0.00/0.04 | 423 | 2091 5329 17238 | 2149 387 13 | 3.395 % | 0.00/0.04 =============================================================================== 0.00/0.04 c [1mOptimal solution: 74[0m 0.00/0.04 s OPTIMUM FOUND 0.00/0.04 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 x129 -x130 x131 -x132 x133 -x134 -x135 x136 -x137 -x138 x139 x140 x141 -x142 x143 x144 0.00/0.04 c _______________________________________________________________________________ 0.00/0.04 c 0.00/0.04 restarts : 6 0.00/0.04 conflicts : 600 (12768 /sec) 0.00/0.04 decisions : 785 (0.00 % random) (16705 /sec) 0.00/0.04 propagations : 199907 (4254065 /sec) 0.00/0.04 conflict literals : 7573 (49.55 % deleted) 0.00/0.04 Memory used : 7.54 MB 0.00/0.04 CPU time : 0.046992 s 0.00/0.04 c _______________________________________________________________________________
OK 74
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-4117788-1467214587/watcher-4117788-1467214587 -o /tmp/evaluation-result-4117788-1467214587/solver-4117788-1467214587 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1467209131-4345 --watchdog 1960 -S 80 minisatp HOME/instance-4117788-1467214587.opb pid=5206 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 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: 2.18 2.19 2.12 3/176 5209 /proc/meminfo: memFree=26221680/32872528 swapFree=10312/735932 [pid=5209] ppid=5206 vsize=6372 CPUtime=0 cores=1,3,5,7 /proc/5209/stat : 5209 (minisatp) R 5206 5209 4328 0 -1 4202496 327 0 0 0 0 0 0 0 20 0 1 0 2426128 6524928 204 33554432000 4194304 5646918 140737225248528 140734091764872 4953168 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 /proc/5209/statm: 1593 204 115 355 0 1234 0 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 5209 sig 9 ??? kill -5209 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0495831 CPU time (s): 0.049991 CPU user time (s): 0.046992 CPU system time (s): 0.002999 CPU usage (%): 100.823 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.046992 system time used= 0.002999 maximum resident set size= 2500 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 781 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 2016-06-29 17:36:27 IDJOB=4117788 IDBENCH=111613 IDSOLVER=2555 FILE ID=node112/4117788-1467214587 RUNJOBID= node112-1467209131-4345 PBS_JOBID= 19997587 Free space on /tmp= 71720 MiB SOLVER NAME= minisatp 2012-10-02 git-d91742b BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/dt-problems/normalized-lo_12x12_006.opb.metafix.opb COMMAND LINE= minisatp BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117788-1467214587/watcher-4117788-1467214587 -o /tmp/evaluation-result-4117788-1467214587/solver-4117788-1467214587 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1467209131-4345 --watchdog 1960 -S 80 minisatp HOME/instance-4117788-1467214587.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 299a6ce155aac9d6c6be49dc799eb9f6 RANDOM SEED=1983787030 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 : 2666.691 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 : 5333.38 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 : 2666.691 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 : 2666.691 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 : 5332.54 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 : 2666.691 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 : 2666.691 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 : 2666.691 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 : 2666.691 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 : 2666.691 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: 32872528 kB MemFree: 26222364 kB Buffers: 57328 kB Cached: 4989944 kB SwapCached: 0 kB Active: 190444 kB Inactive: 4973076 kB Active(anon): 118548 kB Inactive(anon): 0 kB Active(file): 71896 kB Inactive(file): 4973076 kB Unevictable: 735932 kB Mlocked: 10312 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 3468 kB Writeback: 0 kB AnonPages: 854112 kB Mapped: 13936 kB Shmem: 204 kB Slab: 619060 kB SReclaimable: 62656 kB SUnreclaim: 556404 kB KernelStack: 1480 kB PageTables: 5940 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545120 kB Committed_AS: 963516 kB VmallocTotal: 34359738367 kB VmallocUsed: 346412 kB VmallocChunk: 34341988032 kB HardwareCorrupted: 0 kB AnonHugePages: 825344 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-4117788-1467214587.opb Free space on /tmp at the end= 71716 MiB End job on node112 at 2016-06-29 17:36:27