Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisatp 2012-10-02 git-d91742b | OPT | -1281 | 0.081986 | 0.0824251 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb |
MD5SUM | c49ae2232cc025bcb67a7710817d2f1e |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -1281 |
Best CPU time to get the best result obtained on this benchmark | 0.078987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -1281 |
Optimality of the best value was proved | YES |
Number of variables | 251 |
Total number of constraints | 661 |
Number of constraints which are clauses | 660 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 220 |
Number of terms in the objective function | 11 |
Biggest coefficient in the objective function | 1024 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2047 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 536870912 |
Number of bits of the biggest number in a constraint | 30 |
Biggest sum of numbers in a constraint | 2147333568 |
Number of bits of the biggest sum of numbers | 31 |
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... 0.00/0.01 c Converting 662 PB-constraints to clauses... 0.00/0.01 c -- Unit propagations: (none) 0.00/0.01 c -- Detecting intervals from adjacent constraints: # 0.00/0.01 c -- Clauses(.)/Splits(s): ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 0.00/0.01 c ---[ 0]---> Sorter-cost: 3156 Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0.00/0.04 | Eliminated clauses: 0.05 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 =============================================================================== 0.00/0.04 c [1mFound solution: -3[0m 0.00/0.04 c ---[ 0]---> BDD-cost: 8 0.00/0.04 | Eliminated clauses: 0.05 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 =============================================================================== 0.00/0.04 c [1mFound solution: -703[0m 0.00/0.04 c ---[ 0]---> BDD-cost: 4 0.00/0.06 | Eliminated clauses: 0.05 Mb | 0.00/0.06 ============================[ Search Statistics ]============================== 0.00/0.06 | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.06 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.00/0.06 =============================================================================== 0.00/0.06 | 130 | 1806 8008 20877 | 2936 129 26 | 9.488 % | 0.00/0.06 =============================================================================== 0.00/0.06 c [1mFound solution: -1159[0m 0.00/0.06 c ---[ 0]---> BDD-cost: 6 0.00/0.07 | Eliminated clauses: 0.05 Mb | 0.00/0.07 ============================[ Search Statistics ]============================== 0.00/0.07 | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.07 | | Vars Clauses Literals | Limit Clauses Lit/Cl | | 0.00/0.07 =============================================================================== 0.00/0.07 | 332 | 993 4581 11898 | 1679 79 28 | 30.935 % | 0.00/0.07 =============================================================================== 0.00/0.07 c [1mFound solution: -1281[0m 0.00/0.07 c ---[ 0]---> BDD-cost: 2 0.00/0.08 | Eliminated clauses: 0.06 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 [1mOptimal solution: -1281[0m 0.00/0.08 s OPTIMUM FOUND 0.00/0.08 v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 x32 x12 x33 x13 x34 x14 x35 x15 x36 x16 x37 x17 -x38 -x18 x39 x19 -x40 -x20 x41 x21 -x42 -x22 -x43 -x23 -x44 -x24 -x45 -x25 -x46 -x26 -x47 -x27 -x48 -x28 -x49 -x29 -x50 -x30 -x51 -x31 -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 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 x212 x213 x214 x215 x216 x217 -x218 x219 -x220 x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 x52 x53 x54 x55 x56 x57 -x58 x59 -x60 x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 0.00/0.08 c _______________________________________________________________________________ 0.00/0.08 c 0.00/0.08 restarts : 8 0.00/0.08 conflicts : 432 (5334 /sec) 0.00/0.08 decisions : 535 (0.00 % random) (6606 /sec) 0.00/0.08 propagations : 175911 (2172089 /sec) 0.00/0.08 conflict literals : 7394 (73.63 % deleted) 0.00/0.08 Memory used : 7.73 MB 0.00/0.08 CPU time : 0.080987 s 0.00/0.08 c _______________________________________________________________________________
OK -1281
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-4111999-1466563389/watcher-4111999-1466563389 -o /tmp/evaluation-result-4111999-1466563389/solver-4111999-1466563389 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1466551534-9962 --watchdog 1960 minisatp HOME/instance-4111999-1466563389.opb pid=23221 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: 2.28 2.29 2.22 3/176 23224 /proc/meminfo: memFree=29923956/32872528 swapFree=17888/1798212 [pid=23224] ppid=23221 vsize=6476 CPUtime=0 cores=1,3,5,7 /proc/23224/stat : 23224 (minisatp) R 23221 23224 9945 0 -1 4202496 338 0 0 0 0 0 0 0 20 0 1 0 58386063 6631424 214 33554432000 4194304 5646918 140735890115728 140734363134712 4251039 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 /proc/23224/statm: 1619 214 94 355 0 1260 0 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 23224 sig 9 ??? kill -23224 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0824251 CPU time (s): 0.081986 CPU user time (s): 0.080987 CPU system time (s): 0.000999 CPU usage (%): 99.4673 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.080987 system time used= 0.000999 maximum resident set size= 2788 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 930 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 0.002999 second user time and 0.004999 second system time The end
Begin job on node123 at 2016-06-22 04:43:09 IDJOB=4111999 IDBENCH=3041 IDSOLVER=2555 FILE ID=node123/4111999-1466563389 RUNJOBID= node123-1466551534-9962 PBS_JOBID= 19943335 Free space on /tmp= 71728 MiB SOLVER NAME= minisatp 2012-10-02 git-d91742b BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb COMMAND LINE= minisatp BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4111999-1466563389/watcher-4111999-1466563389 -o /tmp/evaluation-result-4111999-1466563389/solver-4111999-1466563389 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1466551534-9962 --watchdog 1960 minisatp HOME/instance-4111999-1466563389.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= c49ae2232cc025bcb67a7710817d2f1e RANDOM SEED=734274368 node123.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 : 2666.791 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 : 5333.58 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 : 2666.791 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 : 2666.791 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 : 2666.791 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 : 5332.57 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 : 2666.791 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 : 2666.791 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 : 5332.56 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 : 2666.791 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 : 5332.56 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 : 2666.791 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: 29924632 kB Buffers: 87508 kB Cached: 117552 kB SwapCached: 2360 kB Active: 253384 kB Inactive: 141968 kB Active(anon): 190464 kB Inactive(anon): 2312 kB Active(file): 62920 kB Inactive(file): 139656 kB Unevictable: 1798212 kB Mlocked: 17888 kB SwapTotal: 67108856 kB SwapFree: 67099392 kB Dirty: 3892 kB Writeback: 0 kB AnonPages: 2018076 kB Mapped: 9728 kB Shmem: 0 kB Slab: 605740 kB SReclaimable: 49816 kB SUnreclaim: 555924 kB KernelStack: 1472 kB PageTables: 7800 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545120 kB Committed_AS: 2132240 kB VmallocTotal: 34359738367 kB VmallocUsed: 346412 kB VmallocChunk: 34341988032 kB HardwareCorrupted: 0 kB AnonHugePages: 1974272 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-4111999-1466563389.opb Free space on /tmp at the end= 71724 MiB End job on node123 at 2016-06-22 04:43:09