Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
toysat 2012-06-01 | OPT | 223 | 0.159975 | 0.161342 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=223-Q=347.opb |
MD5SUM | 169faa510593ef6cb1f7406641945f3a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 223 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 223 |
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 | 77381 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 338502 |
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 2012-06-02T13:06:12+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 = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725292-1338635172.opb"] 0.00/0.00 c #vars 99 0.00/0.00 c #constraints 244 0.00/0.00 c Solving starts ... 0.03/0.05 c learnt constraints deletion: 146 -> 73 0.03/0.07 c learnt constraints deletion: 144 -> 74 0.09/0.10 c learnt constraints deletion: 157 -> 79 0.09/0.11 c solving time = 0.104s 0.09/0.11 c #decision = 355 0.09/0.11 c #conflict = 315 0.09/0.11 c #restart = 2 0.09/0.11 o 347 0.09/0.11 c Solving starts ... 0.09/0.12 c learnt constraints deletion: 135 -> 70 0.09/0.14 c learnt constraints deletion: 126 -> 63 0.09/0.15 c solving time = 0.040s 0.09/0.15 c #decision = 511 0.09/0.15 c #conflict = 449 0.09/0.15 c #restart = 3 0.09/0.15 o 223 0.09/0.15 c Solving starts ... 0.09/0.16 c solving time = 0.009s 0.09/0.16 c #decision = 538 0.09/0.16 c #conflict = 477 0.09/0.16 c #restart = 3 0.09/0.16 s OPTIMUM FOUND 0.09/0.16 v x1 x2 x3 x4 x5 -x6 x7 x8 -x9 x10 0.09/0.16 v x11 -x12 x13 x14 -x15 x16 -x17 x18 x19 x20 0.09/0.16 v -x21 x22 x23 -x24 x25 -x26 x27 x28 x29 -x30 0.09/0.16 v x31 x32 -x33 x34 -x35 x36 x37 x38 -x39 x40 0.09/0.16 v x41 -x42 x43 -x44 x45 x46 x47 -x48 x49 x50 0.09/0.16 v -x51 x52 -x53 x54 x55 x56 -x57 x58 x59 -x60 0.09/0.16 v x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 0.09/0.16 v -x71 -x72 x73 x74 -x75 x76 x77 -x78 x79 -x80 0.09/0.16 v x81 x82 x83 -x84 x85 x86 -x87 x88 -x89 x90 0.09/0.16 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 0.09/0.16 c total time = 0.158s
OK 223
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-3725292-1338635172/watcher-3725292-1338635172 -o /tmp/evaluation-result-3725292-1338635172/solver-3725292-1338635172 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725292-1338635172.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: 1.92 1.98 1.91 3/176 29224 /proc/meminfo: memFree=28191344/32873648 swapFree=7116/7116 [pid=29224] ppid=29222 vsize=6224 CPUtime=0 cores=1,3,5,7 /proc/29224/stat : 29224 (toysat) R 29222 29224 28704 0 -1 4202496 802 0 0 0 0 0 0 0 20 0 1 0 329642667 6373376 723 33554432000 4194304 8989770 140735948130560 140735817856568 4284368 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0 /proc/29224/statm: 1556 723 433 1171 0 333 0 [startup+0.042911 s] /proc/loadavg: 1.92 1.98 1.91 3/176 29224 /proc/meminfo: memFree=28191344/32873648 swapFree=7116/7116 [pid=29224] ppid=29222 vsize=7248 CPUtime=0.03 cores=1,3,5,7 /proc/29224/stat : 29224 (toysat) R 29222 29224 28704 0 -1 4202496 999 0 0 0 3 0 0 0 20 0 1 0 329642667 7421952 920 33554432000 4194304 8989770 140735948130560 140735948130056 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0 /proc/29224/statm: 1812 920 458 1171 0 589 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 7248 [startup+0.100211 s] /proc/loadavg: 1.92 1.98 1.91 3/176 29224 /proc/meminfo: memFree=28191344/32873648 swapFree=7116/7116 [pid=29224] ppid=29222 vsize=7248 CPUtime=0.09 cores=1,3,5,7 /proc/29224/stat : 29224 (toysat) R 29222 29224 28704 0 -1 4202496 1118 0 0 0 9 0 0 0 20 0 1 0 329642667 7421952 1039 33554432000 4194304 8989770 140735948130560 140735948130056 4469712 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0 /proc/29224/statm: 1812 1039 460 1171 0 589 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7248 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.161342 CPU time (s): 0.159975 CPU user time (s): 0.156976 CPU system time (s): 0.002999 CPU usage (%): 99.1527 Max. virtual memory (cumulated for all children) (KiB): 7248 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.156976 system time used= 0.002999 maximum resident set size= 4216 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1133 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= 3 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node123 at 2012-06-02 13:06:12 IDJOB=3725292 IDBENCH=2685 IDSOLVER=2308 FILE ID=node123/3725292-1338635172 RUNJOBID= node123-1338631508-28721 PBS_JOBID= 14636457 Free space on /tmp= 71308 MiB SOLVER NAME= toysat 2012-06-01 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=223-Q=347.opb COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725292-1338635172/watcher-3725292-1338635172 -o /tmp/evaluation-result-3725292-1338635172/solver-3725292-1338635172 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725292-1338635172.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 169faa510593ef6cb1f7406641945f3a RANDOM SEED=1659572850 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 : 2667.217 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 : 5334.43 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 : 2667.217 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 : 2667.217 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 : 5331.92 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 : 2667.217 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 : 2667.217 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 : 2667.217 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 : 5331.91 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 : 2667.217 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 : 2667.217 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: 28191236 kB Buffers: 466940 kB Cached: 2088628 kB SwapCached: 2272 kB Active: 2020280 kB Inactive: 1773816 kB Active(anon): 1233284 kB Inactive(anon): 5520 kB Active(file): 786996 kB Inactive(file): 1768296 kB Unevictable: 7116 kB Mlocked: 7116 kB SwapTotal: 67108856 kB SwapFree: 67100312 kB Dirty: 6816 kB Writeback: 0 kB AnonPages: 1241612 kB Mapped: 12168 kB Shmem: 0 kB Slab: 747124 kB SReclaimable: 191544 kB SUnreclaim: 555580 kB KernelStack: 1408 kB PageTables: 6276 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545680 kB Committed_AS: 1354804 kB VmallocTotal: 34359738367 kB VmallocUsed: 346400 kB VmallocChunk: 34341988052 kB HardwareCorrupted: 0 kB AnonHugePages: 1019904 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= 71300 MiB End job on node123 at 2012-06-02 13:06:12