Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
toysat 2012-05-17 | OPT | 113 | 0.118981 | 0.120139 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=113-Q=233.opb |
MD5SUM | f1df6d8d5ad4d56009afe0e51e9624cf |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 113 |
Best CPU time to get the best result obtained on this benchmark | 0.003998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 113 |
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 | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 287450 |
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 2012-05-27T14:19:56+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-3706913-1338121196.opb"] 0.00/0.00 c #vars 99 0.00/0.00 c #constraints 244 0.00/0.00 c Solving starts ... 0.03/0.07 c learnt constraints deletion: 177 -> 90 0.03/0.09 c learnt constraints deletion: 159 -> 80 0.09/0.10 c solving time = 0.099s 0.09/0.10 c #decision = 316 0.09/0.10 c #conflict = 275 0.09/0.10 c #restart = 2 0.09/0.10 o 233 0.09/0.10 c Solving starts ... 0.09/0.11 c solving time = 0.011s 0.09/0.11 c #decision = 360 0.09/0.11 c #conflict = 312 0.09/0.11 c #restart = 2 0.09/0.11 o 113 0.09/0.11 c Solving starts ... 0.09/0.11 c solving time = 0.000s 0.09/0.11 c #decision = 365 0.09/0.11 c #conflict = 312 0.09/0.11 c #restart = 2 0.09/0.11 o 113 0.09/0.11 c Solving starts ... 0.09/0.11 c solving time = 0.004s 0.09/0.11 c #decision = 377 0.09/0.11 c #conflict = 325 0.09/0.11 c #restart = 2 0.09/0.11 s OPTIMUM FOUND 0.09/0.11 v x1 -x2 -x3 -x4 x5 x6 x7 -x8 -x9 x10 0.09/0.11 v -x11 -x12 x13 -x14 x15 x16 x17 -x18 x19 -x20 0.09/0.11 v -x21 x22 -x23 x24 x25 x26 -x27 -x28 -x29 -x30 0.09/0.11 v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 0.09/0.11 v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 0.09/0.11 v -x51 -x52 -x53 -x54 x55 -x56 -x57 x58 -x59 x60 0.09/0.11 v x61 x62 -x63 x64 -x65 -x66 x67 -x68 x69 x70 0.09/0.11 v x71 -x72 x73 -x74 -x75 x76 -x77 x78 x79 x80 0.09/0.11 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 0.09/0.11 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 0.09/0.11 c total time = 0.119s
OK 113
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-3706913-1338121196/watcher-3706913-1338121196 -o /tmp/evaluation-result-3706913-1338121196/solver-3706913-1338121196 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706913-1338121196.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: 1.98 1.99 1.93 3/176 12625 /proc/meminfo: memFree=28828460/32873648 swapFree=7372/7372 [pid=12625] ppid=12623 vsize=7232 CPUtime=0 cores=1,3,5,7 /proc/12625/stat : 12625 (toysat) R 12623 12625 12124 0 -1 4202496 831 0 0 0 0 0 0 0 20 0 1 0 278245589 7405568 752 33554432000 4194304 8973514 140736542827040 140734027128408 4209439 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0 /proc/12625/statm: 1808 755 421 1167 0 589 0 [startup+0.0361021 s] /proc/loadavg: 1.98 1.99 1.93 3/176 12625 /proc/meminfo: memFree=28828460/32873648 swapFree=7372/7372 [pid=12625] ppid=12623 vsize=7232 CPUtime=0.03 cores=1,3,5,7 /proc/12625/stat : 12625 (toysat) R 12623 12625 12124 0 -1 4202496 959 0 0 0 3 0 0 0 20 0 1 0 278245589 7405568 880 33554432000 4194304 8973514 140736542827040 140734027128408 7841851 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0 /proc/12625/statm: 1808 880 441 1167 0 589 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 7232 [startup+0.10021 s] /proc/loadavg: 1.98 1.99 1.93 3/176 12625 /proc/meminfo: memFree=28828460/32873648 swapFree=7372/7372 [pid=12625] ppid=12623 vsize=7232 CPUtime=0.09 cores=1,3,5,7 /proc/12625/stat : 12625 (toysat) R 12623 12625 12124 0 -1 4202496 1102 0 0 0 9 0 0 0 20 0 1 0 278245589 7405568 1023 33554432000 4194304 8973514 140736542827040 140734027128408 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0 /proc/12625/statm: 1808 1023 442 1167 0 589 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7232 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.120139 CPU time (s): 0.118981 CPU user time (s): 0.116982 CPU system time (s): 0.001999 CPU usage (%): 99.0361 Max. virtual memory (cumulated for all children) (KiB): 7232 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.116982 system time used= 0.001999 maximum resident set size= 4160 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1119 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 0.000999 second user time and 0.004999 second system time The end
Begin job on node122 at 2012-05-27 14:19:56 IDJOB=3706913 IDBENCH=2694 IDSOLVER=2285 FILE ID=node122/3706913-1338121196 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=113-Q=233.opb COMMAND LINE= HOME/toysat --pb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706913-1338121196/watcher-3706913-1338121196 -o /tmp/evaluation-result-3706913-1338121196/solver-3706913-1338121196 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706913-1338121196.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f1df6d8d5ad4d56009afe0e51e9624cf RANDOM SEED=437400692 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: 28828880 kB Buffers: 300320 kB Cached: 2893648 kB SwapCached: 0 kB Active: 1230196 kB Inactive: 2012012 kB Active(anon): 39736 kB Inactive(anon): 11052 kB Active(file): 1190460 kB Inactive(file): 2000960 kB Unevictable: 7372 kB Mlocked: 7372 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 7548 kB Writeback: 0 kB AnonPages: 55120 kB Mapped: 15568 kB Shmem: 200 kB Slab: 660968 kB SReclaimable: 104332 kB SUnreclaim: 556636 kB KernelStack: 1464 kB PageTables: 4072 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545680 kB Committed_AS: 162536 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 14:19:56