Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB07: SAT4JPseudoResolution 2007-03-23 | OPT | 2 | 0.143977 | 0.137015 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_10_4_1.opb |
MD5SUM | f70b84a36f03e8071c6ec1558786823a |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.000999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 10 |
Total number of constraints | 10 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 10 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 8 |
Number of terms in the objective function | 10 |
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 | 10 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 10 |
Number of bits of the biggest sum of numbers | 4 |
Number of products (including duplicates) | 48 |
Sum of products size (including duplicates) | 96 |
Number of different products | 48 |
Sum of products size | 96 |
0.04/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.04/0.07 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.04/0.07 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.04/0.08 c no version file found!!! 0.04/0.08 c sun.arch.data.model 64 0.04/0.08 c java.version 1.6.0_24 0.04/0.08 c os.name Linux 0.04/0.08 c os.version 2.6.32-71.29.1.el6.x86_64 0.04/0.08 c os.arch amd64 0.04/0.08 c Free memory 1599470296 0.04/0.08 c Max memory 1607860224 0.04/0.08 c Total memory 1607860224 0.04/0.08 c Number of processors 8 0.09/0.10 --- Begin Solver configuration --- 0.09/0.10 c Stops conflict analysis at the first Unique Implication Point 0.09/0.10 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1cb1c5fa 0.09/0.10 c Learn all clauses as in MiniSAT 0.09/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.09/0.10 c VSIDS like heuristics from MiniSAT using a heap 0.09/0.10 c No reason simplification 0.09/0.10 c --- End Solver configuration --- 0.09/0.10 c solving HOME/instance-3736892-1338720294.opb 0.09/0.10 c reading problem ... 0.09/0.12 c ... done. Wall clock time 0.018s. 0.09/0.12 c CPU time (experimental) 0.08s. 0.09/0.12 c #vars 58 0.09/0.12 c #constraints 106 0.09/0.12 c SATISFIABLE 0.09/0.12 c OPTIMIZING... 0.09/0.12 c Got one! Elapsed wall clock time (in seconds):0.022 0.09/0.12 o 3 0.09/0.13 c Got one! Elapsed wall clock time (in seconds):0.031 0.09/0.13 o 2 0.09/0.13 c starts : 3 0.09/0.13 c conflicts : 18 0.09/0.13 c decisions : 27 0.09/0.13 c propagations : 494 0.09/0.13 c inspects : 1591 0.09/0.13 c learnt literals : 1 0.09/0.13 c learnt binary clauses : 0 0.09/0.13 c learnt ternary clauses : 2 0.09/0.13 c learnt clauses : 16 0.09/0.13 c root simplifications : 0 0.09/0.13 c removed literals (reason simplification) : 0 0.09/0.13 c reason swapping (by a shorter reason) : 0 0.09/0.13 c Calls to reduceDB : 0 0.09/0.13 c speed (decisions/second) : 13500.0 0.09/0.13 c non guided choices 0 0.09/0.13 s OPTIMUM FOUND 0.09/0.13 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 0.09/0.13 c objective function=2 0.09/0.13 c Total wall clock time (ms): 0.033
OK 2
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-3736892-1338720294/watcher-3736892-1338720294 -o /tmp/evaluation-result-3736892-1338720294/solver-3736892-1338720294 -C 1800 -W 1900 -M 15500 java -server -Xms1600M -Xmx1600M -jar HOME/sat4jPseudoResolution.jar HOME/instance-3736892-1338720294.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 2.01 1.99 3/194 5031 /proc/meminfo: memFree=26977584/32873648 swapFree=7112/7112 [pid=5031] ppid=5029 vsize=9292 CPUtime=0 cores=1,3,5,7 /proc/5031/stat : 5031 (java) D 5029 5031 4424 0 -1 4202496 250 0 0 0 0 0 0 0 20 0 1 0 338155259 9515008 183 33554432000 1073741824 1073778376 140737149853888 140737149844920 242167398069 0 0 4096 0 18446744072100609316 0 0 17 5 0 0 0 0 0 /proc/5031/statm: 2323 183 140 9 0 71 0 [startup+0.0666179 s] /proc/loadavg: 1.92 2.01 1.99 3/194 5031 /proc/meminfo: memFree=26977584/32873648 swapFree=7112/7112 [pid=5031] ppid=5029 vsize=2956804 CPUtime=0.04 cores=1,3,5,7 /proc/5031/stat : 5031 (java) S 5029 5031 4424 0 -1 4202496 4063 0 1 0 3 1 0 0 20 0 18 0 338155259 3027767296 5781 33554432000 1073741824 1073778376 140734787125424 140734787116560 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0 /proc/5031/statm: 739201 5781 1767 9 0 729885 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2956804 [startup+0.10028 s] /proc/loadavg: 1.92 2.01 1.99 3/194 5031 /proc/meminfo: memFree=26977584/32873648 swapFree=7112/7112 [pid=5031] ppid=5029 vsize=2957856 CPUtime=0.09 cores=1,3,5,7 /proc/5031/stat : 5031 (java) S 5029 5031 4424 0 -1 4202496 4911 0 1 0 8 1 0 0 20 0 18 0 338155259 3028844544 6618 33554432000 1073741824 1073778376 140734787125424 140734787116560 242170757181 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0 /proc/5031/statm: 739464 6618 2127 9 0 729885 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2957856 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.137015 CPU time (s): 0.143977 CPU user time (s): 0.120981 CPU system time (s): 0.022996 CPU usage (%): 105.081 Max. virtual memory (cumulated for all children) (KiB): 2957856 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.120981 system time used= 0.022996 maximum resident set size= 30960 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5047 page faults= 1 swaps= 0 block input operations= 0 block output operations= 64 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 194 involuntary context switches= 13 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node126 at 2012-06-03 12:44:54 IDJOB=3736892 IDBENCH=48141 IDSOLVER=2319 FILE ID=node126/3736892-1338720294 RUNJOBID= node126-1338713124-4441 PBS_JOBID= 14636723 Free space on /tmp= 70788 MiB SOLVER NAME= PB07: SAT4JPseudoResolution 2007-03-23 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_10_4_1.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar HOME/sat4jPseudoResolution.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736892-1338720294/watcher-3736892-1338720294 -o /tmp/evaluation-result-3736892-1338720294/solver-3736892-1338720294 -C 1800 -W 1900 -M 15500 java -server -Xms1600M -Xmx1600M -jar HOME/sat4jPseudoResolution.jar HOME/instance-3736892-1338720294.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f70b84a36f03e8071c6ec1558786823a RANDOM SEED=2113152092 node126.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 : 2666.456 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 : 5332.91 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 : 2666.456 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 : 2666.456 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 : 2666.456 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 : 2666.456 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 : 5331.92 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 : 2666.456 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 : 2666.456 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 : 5331.90 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 : 2666.456 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 : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873648 kB MemFree: 26977576 kB Buffers: 415980 kB Cached: 3788824 kB SwapCached: 9476 kB Active: 2296620 kB Inactive: 2731368 kB Active(anon): 812724 kB Inactive(anon): 12168 kB Active(file): 1483896 kB Inactive(file): 2719200 kB Unevictable: 7112 kB Mlocked: 7112 kB SwapTotal: 67108856 kB SwapFree: 67094928 kB Dirty: 3384 kB Writeback: 0 kB AnonPages: 826984 kB Mapped: 17888 kB Shmem: 0 kB Slab: 722992 kB SReclaimable: 167116 kB SUnreclaim: 555876 kB KernelStack: 1600 kB PageTables: 5440 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545680 kB Committed_AS: 1825588 kB VmallocTotal: 34359738367 kB VmallocUsed: 346400 kB VmallocChunk: 34341988052 kB HardwareCorrupted: 0 kB AnonHugePages: 786432 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= 70784 MiB End job on node126 at 2012-06-03 12:44:54