Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
toysat 2012-05-17 | OPT | 197 | 0.110982 | 0.111646 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=197-Q=479.opb |
MD5SUM | e08ecfd57c94ad308d25fa5893f23db0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 197 |
Best CPU time to get the best result obtained on this benchmark | 0.005998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 197 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
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 | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 94363 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 355484 |
Number of bits of the biggest sum of numbers | 19 |
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 2012-05-27T14:20:01+0200 0.00/0.00 c arch = x86_64 0.00/0.00 c os = linux 0.00/0.00 c compiler = ghc 7.4 0.00/0.00 c packages: 0.00/0.00 c OptDir-0.0.1 0.00/0.00 c array-0.4.0.0 0.00/0.00 c base-4.5.0.0 0.00/0.00 c bytestring-0.9.2.1 0.00/0.00 c containers-0.4.2.1 0.00/0.00 c deepseq-1.3.0.0 0.00/0.00 c mtl-2.1.1 0.00/0.00 c old_locale-1.0.0.4 0.00/0.00 c parse_dimacs-1.2 0.00/0.00 c parsec-3.1.2 0.00/0.00 c queue-0.1.2 0.00/0.00 c stm-2.3 0.00/0.00 c time-1.4 0.00/0.00 c command line = ["--pb","HOME/instance-3706917-1338121201.opb"] 0.00/0.00 c #vars 99 0.00/0.00 c #constraints 244 0.00/0.00 c Solving starts ... 0.00/0.05 c learnt constraints deletion: 146 -> 73 0.00/0.07 c learnt constraints deletion: 142 -> 71 0.10/0.10 c learnt constraints deletion: 146 -> 73 0.10/0.10 c solving time = 0.102s 0.10/0.10 c #decision = 383 0.10/0.10 c #conflict = 311 0.10/0.10 c #restart = 2 0.10/0.10 o 197 0.10/0.10 c Solving starts ... 0.10/0.10 c solving time = 0.001s 0.10/0.10 c #decision = 389 0.10/0.10 c #conflict = 311 0.10/0.10 c #restart = 2 0.10/0.10 o 197 0.10/0.10 c Solving starts ... 0.10/0.11 c solving time = 0.001s 0.10/0.11 c #decision = 393 0.10/0.11 c #conflict = 316 0.10/0.11 c #restart = 2 0.10/0.11 s OPTIMUM FOUND 0.10/0.11 v x1 -x2 x3 -x4 -x5 -x6 x7 x8 -x9 x10 0.10/0.11 v x11 x12 x13 x14 -x15 x16 x17 x18 x19 x20 0.10/0.11 v x21 x22 x23 -x24 x25 x26 x27 -x28 -x29 -x30 0.10/0.11 v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 x39 x40 0.10/0.11 v x41 -x42 x43 x44 x45 -x46 -x47 -x48 -x49 -x50 0.10/0.11 v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 0.10/0.11 v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 0.10/0.11 v -x71 -x72 x73 x74 x75 x76 x77 -x78 x79 x80 0.10/0.11 v x81 x82 x83 x84 x85 x86 -x87 x88 x89 x90 0.10/0.11 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 0.10/0.11 c total time = 0.110s
OK 197
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) 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-3706917-1338121201/watcher-3706917-1338121201 -o /tmp/evaluation-result-3706917-1338121201/solver-3706917-1338121201 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706917-1338121201.opb 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: 1.90 1.97 1.93 3/177 13272 /proc/meminfo: memFree=28827136/32873648 swapFree=7372/7372 [pid=13272] ppid=13270 vsize=6208 CPUtime=0 cores=1,3,5,7 /proc/13272/stat : 13272 (toysat) R 13270 13272 12124 0 -1 4202496 821 0 0 0 0 0 0 0 20 0 1 0 278246055 6356992 741 33554432000 4194304 8973514 140735328398544 140736686516184 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0 /proc/13272/statm: 1552 741 421 1167 0 333 0 [startup+0.103061 s] /proc/loadavg: 1.90 1.97 1.93 3/177 13272 /proc/meminfo: memFree=28827136/32873648 swapFree=7372/7372 [pid=13272] ppid=13270 vsize=7232 CPUtime=0.1 cores=1,3,5,7 /proc/13272/stat : 13272 (toysat) R 13270 13272 12124 0 -1 4202496 1103 0 0 0 10 0 0 0 20 0 1 0 278246055 7405568 1023 33554432000 4194304 8973514 140735328398544 140736686516184 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0 /proc/13272/statm: 1808 1023 444 1167 0 589 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 7232 Solver just ended. Dumping a history of the last processes samples [startup+0.103061 s] /proc/loadavg: 1.90 1.97 1.93 3/177 13272 /proc/meminfo: memFree=28827136/32873648 swapFree=7372/7372 [pid=13272] ppid=13270 vsize=7232 CPUtime=0.1 cores=1,3,5,7 /proc/13272/stat : 13272 (toysat) R 13270 13272 12124 0 -1 4202496 1103 0 0 0 10 0 0 0 20 0 1 0 278246055 7405568 1023 33554432000 4194304 8973514 140735328398544 140736686516184 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0 /proc/13272/statm: 1808 1023 444 1167 0 589 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 7232 Child status: 0 Real time (s): 0.111646 CPU time (s): 0.110982 CPU user time (s): 0.108983 CPU system time (s): 0.001999 CPU usage (%): 99.4054 Max. virtual memory (cumulated for all children) (KiB): 7232 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.108983 system time used= 0.001999 maximum resident set size= 4152 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1118 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= 3 involuntary context switches= 1 runsolver used 0.002999 second user time and 0.002999 second system time The end
Begin job on node122 at 2012-05-27 14:20:01 IDJOB=3706917 IDBENCH=2817 IDSOLVER=2285 FILE ID=node122/3706917-1338121201 RUNJOBID= node122-1338119311-12141 PBS_JOBID= 14624476 Free space on /tmp= 71688 MiB SOLVER NAME= toysat 2012-05-17 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=197-Q=479.opb COMMAND LINE= HOME/toysat --pb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706917-1338121201/watcher-3706917-1338121201 -o /tmp/evaluation-result-3706917-1338121201/solver-3706917-1338121201 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706917-1338121201.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= e08ecfd57c94ad308d25fa5893f23db0 RANDOM SEED=1798000018 node122.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 : 2666.533 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 : 5333.06 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 : 2666.533 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 : 5331.91 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 : 2666.533 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 : 5332.04 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 : 2666.533 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 : 5331.91 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 : 2666.533 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 : 5331.91 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 : 2666.533 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 : 5438.54 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 : 2666.533 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 : 5331.91 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 : 2666.533 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 : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873648 kB MemFree: 28828028 kB Buffers: 300784 kB Cached: 2893504 kB SwapCached: 0 kB Active: 1229892 kB Inactive: 2012352 kB Active(anon): 39324 kB Inactive(anon): 11052 kB Active(file): 1190568 kB Inactive(file): 2001300 kB Unevictable: 7372 kB Mlocked: 7372 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 7544 kB Writeback: 0 kB AnonPages: 55200 kB Mapped: 15780 kB Shmem: 200 kB Slab: 661348 kB SReclaimable: 104508 kB SUnreclaim: 556840 kB KernelStack: 1472 kB PageTables: 4100 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545680 kB Committed_AS: 162212 kB VmallocTotal: 34359738367 kB VmallocUsed: 346400 kB VmallocChunk: 34341988052 kB HardwareCorrupted: 0 kB AnonHugePages: 32768 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7680 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71680 MiB End job on node122 at 2012-05-27 14:20:01