Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT 4j PB RES // CP 2.3.2 Snapshot | UNSAT | 0.243962 | 0.185619 |
Name | /OPT-SMALLINT-LIN/leberre/opb-trendy/misc2010/ datasets/caixa/normalized-1021.cudf.trendy.opb |
MD5SUM | f65d5bcc7b087f89dda1399953fc2603 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.001999 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 208 |
Total number of constraints | 930 |
Number of constraints which are clauses | 930 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 138 |
Biggest coefficient in the objective function | 5041 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 347898 |
Number of bits of the sum of numbers in the objective function | 19 |
Biggest number in a constraint | 5041 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 347898 |
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 |
0.04/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS 0.04/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.04/0.07 c See www.sat4j.org for details. 0.04/0.07 c version 2.3.2.v20120418 0.04/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.04/0.07 c java.vm.name Java HotSpot(TM) 64-Bit Server VM 0.04/0.07 c java.vm.version 19.1-b02 0.04/0.07 c java.vm.vendor Sun Microsystems Inc. 0.04/0.07 c sun.arch.data.model 64 0.04/0.07 c java.version 1.6.0_24 0.04/0.07 c os.name Linux 0.04/0.07 c os.version 2.6.32-71.29.1.el6.x86_64 0.04/0.07 c os.arch amd64 0.04/0.07 c Free memory 501472288 0.04/0.07 c Max memory 7480803328 0.04/0.07 c Total memory 504102912 0.04/0.07 c Number of processors 8 0.11/0.10 c Pseudo Boolean Optimization by upper bound 0.11/0.10 c ManyCore solver with 2 solvers running in parallel 0.11/0.10 c --- Begin Solver configuration --- 0.11/0.10 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@63415de6 0.11/0.10 c Learn all clauses as in MiniSAT 0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.11/0.10 c Expensive reason simplification 0.11/0.10 c Armin Biere (Picosat) restarts strategy 0.11/0.10 c Glucose learned constraints deletion strategy 0.11/0.10 c timeout=2147483s 0.11/0.10 c DB Simplification allowed=false 0.11/0.10 c c --- End Solver configuration --- 0.11/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.11/0.10 c --- Begin Solver configuration --- 0.11/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@23174b07 0.11/0.10 c Learn all clauses as in MiniSAT 0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.11/0.10 c No reason simplification 0.11/0.10 c Armin Biere (Picosat) restarts strategy 0.11/0.10 c Glucose learned constraints deletion strategy 0.11/0.10 c timeout=2147483s 0.11/0.10 c DB Simplification allowed=false 0.11/0.10 c c --- End Solver configuration --- 0.11/0.10 c solving HOME/instance-3689020-1337880539.opb 0.11/0.10 c reading problem ... 0.11/0.18 c (trivial inconsistency) 0.11/0.18 c starts : 0 0.11/0.18 c conflicts : 0 0.11/0.18 c decisions : 0 0.11/0.18 c propagations : 0 0.11/0.18 c inspects : 0 0.11/0.18 c shortcuts : 0 0.11/0.18 c learnt literals : 0 0.11/0.18 c learnt binary clauses : 0 0.11/0.18 c learnt ternary clauses : 0 0.11/0.18 c learnt constraints : 0 0.11/0.18 c ignored constraints : 0 0.11/0.18 c root simplifications : 0 0.11/0.18 c removed literals (reason simplification) : 0 0.11/0.18 c reason swapping (by a shorter reason) : 0 0.11/0.18 c Calls to reduceDB : 0 0.11/0.18 c number of reductions to clauses (during analyze) : 0 0.11/0.18 c number of learned constraints concerned by reduction : 0 0.11/0.18 c number of learning phase by resolution : 0 0.11/0.18 c number of learning phase by cutting planes : 0 0.11/0.18 c speed (assignments/second) : 0.0 0.11/0.18 c non guided choices 0 0.11/0.18 c learnt constraints type 0.11/0.18 c constraints type 0.11/0.18 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 76 0.11/0.18 c ignored satisfied constraints => 1 0.11/0.18 c org.sat4j.minisat.constraints.cnf.UnitClause => 2 0.11/0.18 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 574 0.11/0.18 c 653 constraints processed. 0.11/0.18 c constraints type 0.11/0.18 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 574 0.11/0.18 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 76 0.11/0.18 c ignored satisfied constraints => 1 0.11/0.18 c org.sat4j.pb.constraints.pb.UnitClausePB => 2 0.11/0.18 c 653 constraints processed. 0.11/0.18 s UNSATISFIABLE 0.11/0.18 c Total wall clock time (in seconds): 0.078
ERROR: no interpretation found !
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-3689020-1337880539/watcher-3689020-1337880539 -o /tmp/evaluation-result-3689020-1337880539/solver-3689020-1337880539 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3689020-1337880539.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: 3.70 3.93 3.91 4/197 25861 /proc/meminfo: memFree=27382104/32873648 swapFree=6864/6864 [pid=25861] ppid=25859 vsize=23236 CPUtime=0 cores=1,3,5,7 /proc/25861/stat : 25861 (java) R 25859 25861 22184 0 -1 4202496 985 0 0 0 0 0 0 0 20 0 1 0 254179884 23793664 713 33554432000 1073741824 1073778376 140734115109776 140734115098840 226075129936 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 /proc/25861/statm: 5809 713 528 9 0 128 0 [startup+0.0597751 s] /proc/loadavg: 3.70 3.93 3.91 4/197 25861 /proc/meminfo: memFree=27382104/32873648 swapFree=6864/6864 [pid=25861] ppid=25859 vsize=9558412 CPUtime=0.04 cores=1,3,5,7 /proc/25861/stat : 25861 (java) S 25859 25861 22184 0 -1 4202496 3271 0 1 0 4 0 0 0 20 0 18 0 254179884 9787813888 4480 33554432000 1073741824 1073778376 140734115109776 140734115100912 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0 /proc/25861/statm: 2389603 4481 1771 9 0 2380296 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 9558412 [startup+0.100203 s] /proc/loadavg: 3.70 3.93 3.91 4/197 25861 /proc/meminfo: memFree=27382104/32873648 swapFree=6864/6864 [pid=25861] ppid=25859 vsize=9558412 CPUtime=0.11 cores=1,3,5,7 /proc/25861/stat : 25861 (java) S 25859 25861 22184 0 -1 4202496 4460 0 1 0 10 1 0 0 20 0 18 0 254179884 9787813888 6131 33554432000 1073741824 1073778376 140734115109776 140734115100912 226087698493 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0 /proc/25861/statm: 2389603 6131 2139 9 0 2380296 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 9558412 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.185619 CPU time (s): 0.243962 CPU user time (s): 0.211967 CPU system time (s): 0.031995 CPU usage (%): 131.432 Max. virtual memory (cumulated for all children) (KiB): 9558412 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.211967 system time used= 0.031995 maximum resident set size= 27220 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4685 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= 157 involuntary context switches= 10 runsolver used 0.000999 second user time and 0.005999 second system time The end
Begin job on node120 at 2012-05-24 19:28:59 IDJOB=3689020 IDBENCH=72154 IDSOLVER=2268 FILE ID=node120/3689020-1337880539 RUNJOBID= node120-1337871880-22201 PBS_JOBID= 14620084 Free space on /tmp= 71632 MiB SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-1021.cudf.trendy.opb COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3689020-1337880539/watcher-3689020-1337880539 -o /tmp/evaluation-result-3689020-1337880539/solver-3689020-1337880539 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3689020-1337880539.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f65d5bcc7b087f89dda1399953fc2603 RANDOM SEED=946531414 node120.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 : 5331.88 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 : 5331.91 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 : 2666.456 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 : 5331.83 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 : 5331.91 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 : 2666.456 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 : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873648 kB MemFree: 27382360 kB Buffers: 185472 kB Cached: 3229708 kB SwapCached: 492 kB Active: 1816804 kB Inactive: 2881888 kB Active(anon): 1272632 kB Inactive(anon): 13408 kB Active(file): 544172 kB Inactive(file): 2868480 kB Unevictable: 6864 kB Mlocked: 6864 kB SwapTotal: 67108856 kB SwapFree: 67107896 kB Dirty: 796 kB Writeback: 0 kB AnonPages: 1316396 kB Mapped: 21548 kB Shmem: 120 kB Slab: 626684 kB SReclaimable: 70240 kB SUnreclaim: 556444 kB KernelStack: 1632 kB PageTables: 6840 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545680 kB Committed_AS: 1529612 kB VmallocTotal: 34359738367 kB VmallocUsed: 346400 kB VmallocChunk: 34341988052 kB HardwareCorrupted: 0 kB AnonHugePages: 1232896 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= 71632 MiB End job on node120 at 2012-05-24 19:28:59