Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisatp 2012-10-02 git-d91742b | OPT | 48 | 0.12998 | 0.130117 |
Name | PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/ dt-problems/normalized-lo_10x10_005.opb.metafix.opb |
MD5SUM | 814c0528c76f1f8de673568f2d9bd6b0 |
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 | 48 |
Best CPU time to get the best result obtained on this benchmark | 0.12998 |
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 | 7 |
Number of bits of the biggest number in a constraint | 3 |
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 98 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 ---[ 96]---> BDD-cost: 3 0.00/0.00 c ---[ 94]---> BDD-cost: 9 0.00/0.00 c ---[ 92]---> BDD-cost: 12 0.00/0.00 c ---[ 90]---> BDD-cost: 21 0.00/0.00 c ---[ 88]---> BDD-cost: 32 0.00/0.00 c ---[ 86]---> BDD-cost: 32 0.00/0.00 c ---[ 84]---> BDD-cost: 32 0.00/0.00 c ---[ 82]---> BDD-cost: 29 0.00/0.00 c ---[ 80]---> BDD-cost: 32 0.00/0.00 c ---[ 78]---> BDD-cost: 21 0.00/0.00 c ---[ 76]---> BDD-cost: 9 0.00/0.00 c ---[ 74]---> BDD-cost: 15 0.00/0.00 c ---[ 72]---> BDD-cost: 21 0.00/0.00 c ---[ 70]---> BDD-cost: 21 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: 21 0.00/0.00 c ---[ 62]---> BDD-cost: 22 0.00/0.00 c ---[ 60]---> BDD-cost: 22 0.00/0.00 c ---[ 58]---> BDD-cost: 13 0.00/0.00 c ---[ 56]---> BDD-cost: 15 0.00/0.00 c ---[ 54]---> BDD-cost: 17 0.00/0.00 c ---[ 52]---> BDD-cost: 15 0.00/0.00 c ---[ 50]---> BDD-cost: 13 0.00/0.00 c ---[ 48]---> BDD-cost: 13 0.00/0.00 c ---[ 46]---> BDD-cost: 9 0.00/0.00 c ---[ 44]---> BDD-cost: 1 0.00/0.00 c ---[ 42]---> BDD-cost: 15 0.00/0.00 c ---[ 40]---> BDD-cost: 17 0.00/0.00 c ---[ 38]---> BDD-cost: 9 0.00/0.00 c ---[ 36]---> BDD-cost: 13 0.00/0.00 c ---[ 34]---> BDD-cost: 7 0.00/0.00 c ---[ 32]---> BDD-cost: 5 0.00/0.00 c ---[ 30]---> BDD-cost: 3 0.00/0.00 c ---[ 28]---> BDD-cost: 1 0.00/0.00 c ---[ 26]---> BDD-cost: 7 0.00/0.00 c ---[ 24]---> BDD-cost: 13 0.00/0.00 c ---[ 22]---> BDD-cost: 13 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: 17 0.00/0.00 c ---[ 14]---> BDD-cost: 21 0.00/0.00 c ---[ 12]---> BDD-cost: 17 0.00/0.00 c ---[ 10]---> BDD-cost: 12 0.00/0.00 c ---[ 8]---> BDD-cost: 13 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 0.00/0.00 | 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: 48[0m 0.00/0.00 c ---[ 0]---> Sorter-cost: 1681 Base: 0.09/0.12 | Eliminated clauses: 0.02 Mb | 0.09/0.12 ============================[ Search Statistics ]============================== 0.09/0.12 | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.12 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.09/0.12 =============================================================================== 0.09/0.12 | 101 | 1259 3254 10616 | 1193 101 18 | 3.387 % | 0.09/0.12 | 251 | 1259 3254 10616 | 1312 251 15 | 3.387 % | 0.09/0.12 | 476 | 1252 3254 10616 | 1443 368 15 | 3.725 % | 0.09/0.12 | 813 | 1252 3254 10616 | 1588 705 14 | 3.725 % | 0.09/0.12 | 1319 | 1252 3254 10616 | 1746 1211 13 | 3.725 % | 0.09/0.12 | 2078 | 1252 3254 10616 | 1921 1018 12 | 3.725 % | 0.09/0.12 =============================================================================== 0.09/0.12 c [1mOptimal solution: 48[0m 0.09/0.12 s OPTIMUM FOUND 0.09/0.12 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 0.09/0.13 c _______________________________________________________________________________ 0.09/0.13 c 0.09/0.13 restarts : 16 0.09/0.13 conflicts : 2688 (20680 /sec) 0.09/0.13 decisions : 3113 (0.00 % random) (23950 /sec) 0.09/0.13 propagations : 785220 (6041083 /sec) 0.09/0.13 conflict literals : 32479 (60.29 % deleted) 0.09/0.13 Memory used : 6.98 MB 0.09/0.13 CPU time : 0.12998 s 0.09/0.13 c _______________________________________________________________________________
OK 48
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-4117536-1467212851/watcher-4117536-1467212851 -o /tmp/evaluation-result-4117536-1467212851/solver-4117536-1467212851 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1467210288-1873 --watchdog 1960 -S 80 minisatp HOME/instance-4117536-1467212851.opb pid=2448 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: 2.20 2.18 2.03 4/176 2451 /proc/meminfo: memFree=29496336/32872528 swapFree=1197380/1311844 [pid=2451] ppid=2448 vsize=6360 CPUtime=0 cores=0,2,4,6 /proc/2451/stat : 2451 (minisatp) R 2448 2451 1857 0 -1 4202496 352 0 0 0 0 0 0 0 20 0 1 0 307068 6512640 228 33554432000 4194304 5646918 140736015142320 140736308931800 4419702 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 /proc/2451/statm: 1590 228 120 355 0 1231 0 [startup+0.100164 s] /proc/loadavg: 2.20 2.18 2.03 4/176 2451 /proc/meminfo: memFree=29496336/32872528 swapFree=1197380/1311844 [pid=2451] ppid=2448 vsize=3196 CPUtime=0.09 cores=0,2,4,6 /proc/2451/stat : 2451 (minisatp) R 2448 2451 1857 0 -1 4202496 675 0 0 0 9 0 0 0 20 0 1 0 307068 3272704 512 33554432000 4194304 5646918 140736015142320 140736015139368 4397622 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 /proc/2451/statm: 799 512 151 355 0 440 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3196 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 2451 sig 9 ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100164 s] /proc/loadavg: 2.20 2.18 2.03 4/176 2451 /proc/meminfo: memFree=29496336/32872528 swapFree=1197380/1311844 [pid=2451] ppid=2448 vsize=3196 CPUtime=0.09 cores=0,2,4,6 /proc/2451/stat : 2451 (minisatp) R 2448 2451 1857 0 -1 4202496 675 0 0 0 9 0 0 0 20 0 1 0 307068 3272704 512 33554432000 4194304 5646918 140736015142320 140736015139368 4397622 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 /proc/2451/statm: 799 512 151 355 0 440 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3196 Child status: 0 Real time (s): 0.130117 CPU time (s): 0.12998 CPU user time (s): 0.12998 CPU system time (s): 0 CPU usage (%): 99.8947 Max. virtual memory (cumulated for all children) (KiB): 3196 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.12998 system time used= 0 maximum resident set size= 2116 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 692 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= 2 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.001999 second user time and 0.008998 second system time The end
Begin job on node131 at 2016-06-29 17:07:32 IDJOB=4117536 IDBENCH=111585 IDSOLVER=2555 FILE ID=node131/4117536-1467212851 RUNJOBID= node131-1467210288-1873 PBS_JOBID= 19997593 Free space on /tmp= 71732 MiB SOLVER NAME= minisatp 2012-10-02 git-d91742b BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/dt-problems/normalized-lo_10x10_005.opb.metafix.opb COMMAND LINE= minisatp BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117536-1467212851/watcher-4117536-1467212851 -o /tmp/evaluation-result-4117536-1467212851/solver-4117536-1467212851 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1467210288-1873 --watchdog 1960 -S 80 minisatp HOME/instance-4117536-1467212851.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 814c0528c76f1f8de673568f2d9bd6b0 RANDOM SEED=1487992502 node131.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 : 2666.334 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 : 5332.66 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 : 2666.334 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 : 2666.334 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 : 5332.55 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 : 2666.334 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 : 5332.54 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 : 2666.334 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 : 5332.56 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 : 2666.334 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 : 2666.334 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 : 2666.334 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: 29497060 kB Buffers: 54000 kB Cached: 1266756 kB SwapCached: 0 kB Active: 119884 kB Inactive: 1239408 kB Active(anon): 40844 kB Inactive(anon): 0 kB Active(file): 79040 kB Inactive(file): 1239408 kB Unevictable: 1311844 kB Mlocked: 1197380 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 3508 kB Writeback: 0 kB AnonPages: 1481320 kB Mapped: 13848 kB Shmem: 204 kB Slab: 573664 kB SReclaimable: 18196 kB SUnreclaim: 555468 kB KernelStack: 1472 kB PageTables: 6864 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545120 kB Committed_AS: 1458384 kB VmallocTotal: 34359738367 kB VmallocUsed: 346412 kB VmallocChunk: 34341988032 kB HardwareCorrupted: 0 kB AnonHugePages: 258048 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-4117536-1467212851.opb Free space on /tmp at the end= 71728 MiB End job on node131 at 2016-06-29 17:07:32