Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT 4j PB RES // CP 2.3.2 Snapshot | UNSAT | 0.592909 | 0.344804 |
Name | /DEC-SMALLINT-LIN/oliveras/j30/ normalized-j308_6-unsat.opb |
MD5SUM | d7c2e9b7baa7b5f3f1993150d5ed6276 |
Bench Category | DEC-SMALLINT-LIN (no 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 | 0.004998 |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 2914 |
Total number of constraints | 8839 |
Number of constraints which are clauses | 8655 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 184 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 17 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 40 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 127 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS 0.00/0.08 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.08 c See www.sat4j.org for details. 0.00/0.08 c version 2.3.2.v20120418 0.00/0.08 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM 0.00/0.08 c java.vm.version 19.1-b02 0.00/0.08 c java.vm.vendor Sun Microsystems Inc. 0.00/0.08 c sun.arch.data.model 64 0.00/0.08 c java.version 1.6.0_24 0.00/0.08 c os.name Linux 0.00/0.08 c os.version 2.6.32-71.29.1.el6.x86_64 0.00/0.08 c os.arch amd64 0.00/0.08 c Free memory 501472288 0.00/0.08 c Max memory 7480803328 0.00/0.08 c Total memory 504102912 0.00/0.09 c Number of processors 8 0.10/0.11 c Pseudo Boolean Optimization by upper bound 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 org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@63415de6 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 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 org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@23174b07 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 c --- End Solver configuration --- 0.10/0.11 c solving HOME/instance-3689174-1337881329.opb 0.10/0.11 c reading problem ... 0.49/0.33 c (trivial inconsistency) 0.49/0.33 c starts : 0 0.49/0.33 c conflicts : 0 0.49/0.33 c decisions : 0 0.49/0.33 c propagations : 0 0.49/0.33 c inspects : 0 0.49/0.33 c shortcuts : 0 0.49/0.33 c learnt literals : 0 0.49/0.33 c learnt binary clauses : 0 0.49/0.33 c learnt ternary clauses : 0 0.49/0.33 c learnt constraints : 0 0.49/0.33 c ignored constraints : 0 0.49/0.33 c root simplifications : 0 0.49/0.33 c removed literals (reason simplification) : 0 0.49/0.33 c reason swapping (by a shorter reason) : 0 0.49/0.33 c Calls to reduceDB : 0 0.49/0.33 c number of reductions to clauses (during analyze) : 0 0.49/0.33 c number of learned constraints concerned by reduction : 0 0.49/0.33 c number of learning phase by resolution : 0 0.49/0.33 c number of learning phase by cutting planes : 0 0.49/0.33 c speed (assignments/second) : 0.0 0.49/0.33 c non guided choices 0 0.49/0.33 c learnt constraints type 0.49/0.33 c constraints type 0.49/0.33 c ignored satisfied constraints => 659 0.49/0.33 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 3527 0.49/0.33 c org.sat4j.minisat.constraints.cnf.UnitClause => 285 0.49/0.33 c 4471 constraints processed. 0.49/0.33 c constraints type 0.49/0.33 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 3527 0.49/0.33 c ignored satisfied constraints => 659 0.49/0.33 c org.sat4j.pb.constraints.pb.UnitClausePB => 285 0.49/0.33 c 4471 constraints processed. 0.49/0.33 s UNSATISFIABLE 0.49/0.33 c Total wall clock time (in seconds): 0.213
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-3689174-1337881329/watcher-3689174-1337881329 -o /tmp/evaluation-result-3689174-1337881329/solver-3689174-1337881329 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3689174-1337881329.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: 2.56 2.91 3.15 2/194 4536 /proc/meminfo: memFree=27845016/32873852 swapFree=6848/6848 [pid=4536] ppid=4534 vsize=23236 CPUtime=0 cores=0,2,4,6 /proc/4536/stat : 4536 (java) R 4534 4536 718 0 -1 4202496 987 0 0 0 0 0 0 0 20 0 1 0 254258397 23793664 716 33554432000 1073741824 1073778376 140736632047936 140736632037000 229346687056 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 /proc/4536/statm: 5809 716 531 9 0 128 0 [startup+0.0189319 s] /proc/loadavg: 2.56 2.91 3.15 2/194 4536 /proc/meminfo: memFree=27845016/32873852 swapFree=6848/6848 [pid=4536] ppid=4534 vsize=9016616 CPUtime=0 cores=0,2,4,6 /proc/4536/stat : 4536 (java) S 4534 4536 718 0 -1 4202496 2738 0 1 0 0 0 0 0 20 0 10 0 254258397 9233014784 2928 33554432000 1073741824 1073778376 140736632047936 140736632039072 229359255613 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 0 0 /proc/4536/statm: 2254154 2946 1514 9 0 2244855 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9016616 [startup+0.10031 s] /proc/loadavg: 2.56 2.91 3.15 2/194 4536 /proc/meminfo: memFree=27845016/32873852 swapFree=6848/6848 [pid=4536] ppid=4534 vsize=9558412 CPUtime=0.1 cores=0,2,4,6 /proc/4536/stat : 4536 (java) S 4534 4536 718 0 -1 4202496 4356 0 1 0 9 1 0 0 20 0 18 0 254258397 9787813888 5050 33554432000 1073741824 1073778376 140736632047936 140736632039072 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0 /proc/4536/statm: 2389603 5050 2109 9 0 2380296 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 9558412 [startup+0.300159 s] /proc/loadavg: 2.56 2.91 3.15 2/194 4536 /proc/meminfo: memFree=27845016/32873852 swapFree=6848/6848 [pid=4536] ppid=4534 vsize=9558412 CPUtime=0.49 cores=0,2,4,6 /proc/4536/stat : 4536 (java) S 4534 4536 718 0 -1 4202496 6137 0 1 0 47 2 0 0 20 0 18 0 254258397 9787813888 8310 33554432000 1073741824 1073778376 140736632047936 140736632039072 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0 /proc/4536/statm: 2389603 8310 2217 9 0 2380296 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 9558412 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.344804 CPU time (s): 0.592909 CPU user time (s): 0.551916 CPU system time (s): 0.040993 CPU usage (%): 171.955 Max. virtual memory (cumulated for all children) (KiB): 9558412 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.551916 system time used= 0.040993 maximum resident set size= 38628 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6680 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= 184 involuntary context switches= 11 runsolver used 0.000999 second user time and 0.005999 second system time The end
Begin job on node129 at 2012-05-24 19:42:09 IDJOB=3689174 IDBENCH=73344 IDSOLVER=2268 FILE ID=node129/3689174-1337881329 RUNJOBID= node129-1337871881-735 PBS_JOBID= 14620075 Free space on /tmp= 71640 MiB SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j30/normalized-j308_6-unsat.opb COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3689174-1337881329/watcher-3689174-1337881329 -o /tmp/evaluation-result-3689174-1337881329/solver-3689174-1337881329 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3689174-1337881329.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= d7c2e9b7baa7b5f3f1993150d5ed6276 RANDOM SEED=1966232223 node129.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 : 2666.957 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 : 5333.91 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 : 2666.957 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 : 2666.957 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 : 5331.91 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 : 2666.957 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 : 2666.957 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 : 2666.957 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 : 2666.957 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 : 2666.957 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 : 5331.90 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873852 kB MemFree: 27845172 kB Buffers: 221856 kB Cached: 2169236 kB SwapCached: 0 kB Active: 2412828 kB Inactive: 1847208 kB Active(anon): 1871512 kB Inactive(anon): 0 kB Active(file): 541316 kB Inactive(file): 1847208 kB Unevictable: 6848 kB Mlocked: 6848 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 996 kB Writeback: 0 kB AnonPages: 1873528 kB Mapped: 22544 kB Shmem: 204 kB Slab: 627608 kB SReclaimable: 69504 kB SUnreclaim: 558104 kB KernelStack: 1664 kB PageTables: 8556 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545780 kB Committed_AS: 2093028 kB VmallocTotal: 34359738367 kB VmallocUsed: 346360 kB VmallocChunk: 34341988004 kB HardwareCorrupted: 0 kB AnonHugePages: 1812480 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= 71640 MiB End job on node129 at 2012-05-24 19:42:10