Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 | UNSAT | 0.242962 | 0.190433 |
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) 2004-2010 Daniel Le Berre 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 2.2.0.v20100531 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 0.04/0.08 c Free memory 1349517296 0.04/0.08 c Max memory 1356595200 0.04/0.08 c Total memory 1356595200 0.04/0.08 c Number of processors 8 0.10/0.11 c Pseudo Boolean Optimization 0.10/0.11 c ManyCore solver with 2 solvers running in parallel 0.10/0.11 c --- Begin Solver configuration --- 0.10/0.11 c Stops conflict analysis at the first Unique Implication Point 0.10/0.11 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@5495fd19 0.10/0.11 c Learn all clauses as in MiniSAT 0.10/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.10/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.10/0.11 c Expensive reason simplification 0.10/0.11 c Armin Biere (Picosat) restarts strategy 0.10/0.11 c Glucose learned constraints deletion strategy 0.10/0.11 c timeout=2147483s 0.10/0.11 c DB Simplification allowed=false 0.10/0.11 c --- End Solver configuration --- 0.10/0.11 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.10/0.11 c --- Begin Solver configuration --- 0.10/0.11 c Stops conflict analysis at the first Unique Implication Point 0.10/0.11 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ae94e92 0.10/0.11 c Learn all clauses as in MiniSAT 0.10/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.10/0.11 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.10/0.11 c No reason simplification 0.10/0.11 c Armin Biere (Picosat) restarts strategy 0.10/0.11 c Glucose learned constraints deletion strategy 0.10/0.11 c timeout=2147483s 0.10/0.11 c DB Simplification allowed=false 0.10/0.11 c --- End Solver configuration --- 0.10/0.11 0.10/0.11 c solving HOME/instance-3738942-1338756304.opb 0.10/0.11 c reading problem ... 0.10/0.18 c (trivial inconsistency) 0.10/0.18 c starts : 0 0.10/0.18 c conflicts : 0 0.10/0.18 c decisions : 0 0.10/0.18 c propagations : 0 0.10/0.18 c inspects : 0 0.10/0.18 c learnt literals : 0 0.10/0.18 c learnt binary clauses : 0 0.10/0.18 c learnt ternary clauses : 0 0.10/0.18 c learnt clauses : 0 0.10/0.18 c ignored clauses : 0 0.10/0.18 c root simplifications : 0 0.10/0.18 c removed literals (reason simplification) : 0 0.10/0.18 c reason swapping (by a shorter reason) : 0 0.10/0.18 c Calls to reduceDB : 0 0.10/0.18 c number of reductions to clauses (during analyze) : 0 0.10/0.18 c number of learned constraints concerned by reduction : 0 0.10/0.18 c number of learning phase by resolution : 0 0.10/0.18 c number of learning phase by cutting planes : 0 0.10/0.18 c speed (assignments/second) : 0.0 0.10/0.18 c non guided choices 0 0.10/0.18 c learnt constraints type 0.10/0.18 c constraints type 0.10/0.18 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 76 0.10/0.18 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 574 0.10/0.18 c constraints type 0.10/0.18 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 574 0.10/0.18 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 76 0.10/0.18 s UNSATISFIABLE 0.10/0.18 c Total wall clock time (in seconds): 0.077
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-3738942-1338756304/watcher-3738942-1338756304 -o /tmp/evaluation-result-3738942-1338756304/solver-3738942-1338756304 -C 1800 -W 1900 -M 15500 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3738942-1338756304.opb running on 4 cores: 0,2,4,6 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: 3.19 3.39 3.52 4/197 15440 /proc/meminfo: memFree=25790552/32873844 swapFree=7628/7628 [pid=15440] ppid=15438 vsize=23236 CPUtime=0 cores=0,2,4,6 /proc/15440/stat : 15440 (java) R 15438 15440 9489 0 -1 4202496 989 0 0 0 0 0 0 0 20 0 1 0 341755270 23793664 716 33554432000 1073741824 1073778376 140734843216240 140734843205304 223642433616 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/15440/statm: 5809 716 531 9 0 128 0 [startup+0.059544 s] /proc/loadavg: 3.19 3.39 3.52 4/197 15440 /proc/meminfo: memFree=25790552/32873844 swapFree=7628/7628 [pid=15440] ppid=15438 vsize=2699928 CPUtime=0.04 cores=0,2,4,6 /proc/15440/stat : 15440 (java) S 15438 15440 9489 0 -1 4202496 3841 0 1 0 4 0 0 0 20 0 18 0 341755270 2764726272 5560 33554432000 1073741824 1073778376 140734843216240 140734843207376 223655002173 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0 /proc/15440/statm: 674982 5560 1757 9 0 665676 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2699928 [startup+0.100312 s] /proc/loadavg: 3.19 3.39 3.52 4/197 15440 /proc/meminfo: memFree=25790552/32873844 swapFree=7628/7628 [pid=15440] ppid=15438 vsize=2699928 CPUtime=0.1 cores=0,2,4,6 /proc/15440/stat : 15440 (java) S 15438 15440 9489 0 -1 4202496 4724 0 1 0 9 1 0 0 20 0 18 0 341755270 2764726272 6427 33554432000 1073741824 1073778376 140734843216240 140734843207376 223655002173 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0 /proc/15440/statm: 674982 6427 2109 9 0 665676 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2699928 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.190433 CPU time (s): 0.242962 CPU user time (s): 0.210967 CPU system time (s): 0.031995 CPU usage (%): 127.584 Max. virtual memory (cumulated for all children) (KiB): 2699928 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.210967 system time used= 0.031995 maximum resident set size= 30744 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5023 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= 152 involuntary context switches= 9 runsolver used 0.004999 second user time and 0.001999 second system time The end
Begin job on node144 at 2012-06-03 22:45:04 IDJOB=3738942 IDBENCH=72154 IDSOLVER=2324 FILE ID=node144/3738942-1338756304 RUNJOBID= node144-1338739588-9505 PBS_JOBID= 14636773 Free space on /tmp= 70836 MiB SOLVER NAME= PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-1021.cudf.trendy.opb COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3738942-1338756304/watcher-3738942-1338756304 -o /tmp/evaluation-result-3738942-1338756304/solver-3738942-1338756304 -C 1800 -W 1900 -M 15500 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3738942-1338756304.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f65d5bcc7b087f89dda1399953fc2603 RANDOM SEED=372191473 node144.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 : 2666.196 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 : 5332.39 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 : 2666.196 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 : 2666.196 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 : 5438.54 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 : 2666.196 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 : 2666.196 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 : 5331.90 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 : 2666.196 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 : 5331.92 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 : 2666.196 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 : 2666.196 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: 32873844 kB MemFree: 25790420 kB Buffers: 1719864 kB Cached: 3673832 kB SwapCached: 464 kB Active: 4303828 kB Inactive: 1897316 kB Active(anon): 787752 kB Inactive(anon): 11188 kB Active(file): 3516076 kB Inactive(file): 1886128 kB Unevictable: 7628 kB Mlocked: 7628 kB SwapTotal: 67108856 kB SwapFree: 67108384 kB Dirty: 36 kB Writeback: 0 kB AnonPages: 799420 kB Mapped: 22516 kB Shmem: 172 kB Slab: 741164 kB SReclaimable: 182488 kB SUnreclaim: 558676 kB KernelStack: 1752 kB PageTables: 6052 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 1576092 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 727040 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 70836 MiB End job on node144 at 2012-06-03 22:45:04