Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | UNSAT | 1.86672 | 1.20284 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/ datasets/caixa/normalized-557.cudf.trendy.opb |
MD5SUM | 35f2945cec3904186d24c2fb85b5e09e |
Bench Category | OPT-BIGINT-LIN (optimisation, big 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 | 0.357944 |
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 | 7036 |
Total number of constraints | 36709 |
Number of constraints which are clauses | 36709 |
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 | 1410 |
Number of terms in the objective function | 3580 |
Biggest coefficient in the objective function | 5754585088 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 8108203966846 |
Number of bits of the sum of numbers in the objective function | 43 |
Biggest number in a constraint | 5754585088 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 8108203966846 |
Number of bits of the biggest sum of numbers | 43 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.14 c See www.sat4j.org for details. 0.08/0.16 c version 2.2.0.v20100526 0.08/0.16 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.16 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.16 c java.vm.version 11.2-b01 0.08/0.16 c java.vm.vendor Sun Microsystems Inc. 0.08/0.16 c sun.arch.data.model 32 0.08/0.16 c java.version 1.6.0_12 0.08/0.16 c os.name Linux 0.08/0.16 c os.version 2.6.18-164.el5 0.08/0.16 c os.arch i386 0.08/0.16 c Free memory 1393557488 0.08/0.16 c Max memory 1395916800 0.08/0.16 c Total memory 1395916800 0.08/0.16 c Number of processors 2 0.22/0.21 c Pseudo Boolean Optimization 0.22/0.21 c --- Begin Solver configuration --- 0.22/0.21 c Stops conflict analysis at the first Unique Implication Point 0.22/0.21 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 0.22/0.21 c Learn all clauses as in MiniSAT 0.22/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.21 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.22/0.21 c Expensive reason simplification 0.22/0.21 c Armin Biere (Picosat) restarts strategy 0.22/0.21 c Glucose learned constraints deletion strategy 0.22/0.21 c timeout=2147483s 0.22/0.21 c DB Simplification allowed=false 0.22/0.21 c --- End Solver configuration --- 0.22/0.21 c solving HOME/instance-2684438-1277516167.opb 0.22/0.21 c reading problem ... 1.80/1.14 c (trivial inconsistency) 1.80/1.14 c starts : 0 1.80/1.14 c conflicts : 0 1.80/1.14 c decisions : 0 1.80/1.14 c propagations : 0 1.80/1.14 c inspects : 0 1.80/1.14 c learnt literals : 0 1.80/1.14 c learnt binary clauses : 0 1.80/1.14 c learnt ternary clauses : 0 1.80/1.14 c learnt clauses : 0 1.80/1.14 c ignored clauses : 0 1.80/1.14 c root simplifications : 0 1.80/1.14 c removed literals (reason simplification) : 0 1.80/1.14 c reason swapping (by a shorter reason) : 0 1.80/1.14 c Calls to reduceDB : 0 1.80/1.14 c number of reductions to clauses (during analyze) : 0 1.80/1.14 c number of learned constraints concerned by reduction : 0 1.80/1.14 c number of learning phase by resolution : 0 1.80/1.14 c number of learning phase by cutting planes : 0 1.80/1.14 c speed (assignments/second) : 0.0 1.80/1.14 c non guided choices 0 1.80/1.14 c learnt constraints type 1.80/1.15 c constraints type 1.80/1.15 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2059 1.80/1.15 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 25250 1.80/1.15 s UNSATISFIABLE 1.80/1.15 c Total wall clock time (in seconds): 0.931
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2684438-1277516167/watcher-2684438-1277516167 -o /tmp/evaluation-result-2684438-1277516167/solver-2684438-1277516167 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2684438-1277516167.opb 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): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24581 /proc/meminfo: memFree=1862684/2059040 swapFree=4139124/4192956 [pid=24581] ppid=24579 vsize=1700 CPUtime=0 /proc/24581/stat : 24581 (java6) R 24579 24581 23840 0 -1 4194304 186 0 0 0 0 0 0 0 19 0 1 0 125273026 1740800 92 1992294400 134512640 134550932 4294823040 18446744073709551615 4159926080 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24581/statm: 425 105 81 10 0 30 0 [startup+0.098638 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24581 /proc/meminfo: memFree=1862684/2059040 swapFree=4139124/4192956 [pid=24581] ppid=24579 vsize=1523992 CPUtime=0.07 /proc/24581/stat : 24581 (java) S 24579 24581 23840 0 -1 4202496 3908 0 1 0 5 2 0 0 15 0 12 0 125273026 1560567808 3348 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/24581/statm: 380998 3348 1061 10 0 378308 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1523992 [startup+0.100635 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24581 /proc/meminfo: memFree=1862684/2059040 swapFree=4139124/4192956 [pid=24581] ppid=24579 vsize=1524024 CPUtime=0.08 /proc/24581/stat : 24581 (java) S 24579 24581 23840 0 -1 4202496 3929 0 1 0 6 2 0 0 15 0 12 0 125273026 1560600576 3369 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/24581/statm: 381006 3369 1073 10 0 378308 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524024 [startup+0.300677 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24581 /proc/meminfo: memFree=1862684/2059040 swapFree=4139124/4192956 [pid=24581] ppid=24579 vsize=1526540 CPUtime=0.36 /proc/24581/stat : 24581 (java) S 24579 24581 23840 0 -1 4202496 5325 0 1 0 33 3 0 0 15 0 12 0 125273026 1563176960 4763 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/24581/statm: 381635 4763 1360 10 0 378937 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1526540 [startup+0.700753 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24581 /proc/meminfo: memFree=1862684/2059040 swapFree=4139124/4192956 [pid=24581] ppid=24579 vsize=1528196 CPUtime=1.09 /proc/24581/stat : 24581 (java) S 24579 24581 23840 0 -1 4202496 7739 0 1 0 105 4 0 0 15 0 12 0 125273026 1564872704 7120 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/24581/statm: 382049 7121 1402 10 0 379351 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 1528196 Solver just ended. Dumping a history of the last processes samples [startup+1.10983 s] /proc/loadavg: 0.91 0.97 0.99 4/118 24593 /proc/meminfo: memFree=1819908/2059040 swapFree=4139124/4192956 [pid=24581] ppid=24579 vsize=1528192 CPUtime=1.8 /proc/24581/stat : 24581 (java) S 24579 24581 23840 0 -1 4202496 15404 0 1 0 171 9 0 0 15 0 12 0 125273026 1564868608 14555 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/24581/statm: 382048 14557 1405 10 0 379350 0 [pid=24581/tid=24583] ppid=24579 vsize=1528192 CPUtime=1.07 /proc/24581/task/24583/stat : 24583 (java) R 24579 24581 23840 0 -1 4202560 12949 0 1 0 99 8 0 0 25 0 12 0 125273028 1564868608 14558 1992294400 134512640 134550932 4294495104 18446744073709551615 4109253573 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=24581/tid=24584] ppid=24579 vsize=1528192 CPUtime=0 /proc/24581/task/24584/stat : 24584 (java) S 24579 24581 23840 0 -1 4202560 4 0 0 0 0 0 0 0 17 0 12 0 125273029 1564868608 14559 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 4 0 16800975 18446604437809650752 0 0 -1 1 0 0 0 [pid=24581/tid=24585] ppid=24579 vsize=1528192 CPUtime=0 /proc/24581/task/24585/stat : 24585 (java) S 24579 24581 23840 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 125273029 1564868608 14560 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 4 0 16800975 18446604437809650752 0 0 -1 1 0 0 0 [pid=24581/tid=24586] ppid=24579 vsize=1528192 CPUtime=0 /proc/24581/task/24586/stat : 24586 (java) R 24579 24581 23840 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 125273031 1564868608 14562 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 0 [pid=24581/tid=24587] ppid=24579 vsize=1528192 CPUtime=0 /proc/24581/task/24587/stat : 24587 (java) S 24579 24581 23840 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 12 0 125273031 1564868608 14563 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 4 0 16800975 18446604437809650752 0 0 -1 0 0 0 0 [pid=24581/tid=24588] ppid=24579 vsize=1528192 CPUtime=0 /proc/24581/task/24588/stat : 24588 (java) S 24579 24581 23840 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 12 0 125273031 1564868608 14564 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 4 0 16800975 18446604437809650752 0 0 -1 0 0 0 0 [pid=24581/tid=24589] ppid=24579 vsize=1528192 CPUtime=0 /proc/24581/task/24589/stat : 24589 (java) S 24579 24581 23840 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 125273036 1564868608 14565 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 4 0 16800975 18446604437809650752 0 0 -1 0 0 0 0 [pid=24581/tid=24590] ppid=24579 vsize=1528192 CPUtime=0.4 /proc/24581/task/24590/stat : 24590 (java) R 24579 24581 23840 0 -1 4202560 694 0 0 0 40 0 0 0 18 0 12 0 125273036 1564868608 14567 1992294400 134512640 134550932 4294495104 18446744073709551615 104174055 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=24581/tid=24591] ppid=24579 vsize=1528192 CPUtime=0.3 /proc/24581/task/24591/stat : 24591 (java) R 24579 24581 23840 0 -1 4202560 701 0 0 0 30 0 0 0 22 0 12 0 125273036 1564868608 14568 1992294400 134512640 134550932 4294495104 18446744073709551615 103148791 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=24581/tid=24592] ppid=24579 vsize=1528192 CPUtime=0 /proc/24581/task/24592/stat : 24592 (java) S 24579 24581 23840 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 12 0 125273036 1564868608 14569 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 4 0 16800975 18446604437809650752 0 0 -1 0 0 0 0 [pid=24581/tid=24593] ppid=24579 vsize=1528192 CPUtime=0 /proc/24581/task/24593/stat : 24593 (java) S 24579 24581 23840 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 12 0 125273036 1564868608 14570 1992294400 134512640 134550932 4294495104 18446744073709551615 4294960144 0 4 0 16800975 18446604437809650752 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.8 Current children cumulated vsize (KiB) 1528192 [startup+1.20203 s] /proc/loadavg: 0.91 0.97 0.99 4/118 24593 /proc/meminfo: memFree=1819908/2059040 swapFree=4139124/4192956 [pid=24581] ppid=24579 vsize=0 CPUtime=1.86 /proc/24581/stat : 24581 (java) Z 24579 24581 23840 0 -1 4203548 16401 0 1 0 176 10 0 0 15 0 2 0 125273026 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/24581/statm: 0 0 0 0 0 0 0 [pid=24581/tid=24591] ppid=24579 vsize=0 CPUtime=0.3 /proc/24581/task/24591/stat : 24591 (java) R 24579 24581 23840 0 -1 4203588 702 0 0 0 30 0 0 0 21 0 2 0 125273036 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 1.86 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.20284 CPU time (s): 1.86672 CPU user time (s): 1.76173 CPU system time (s): 0.104984 CPU usage (%): 155.192 Max. virtual memory (cumulated for all children) (KiB): 1528672 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.76173 system time used= 0.104984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16401 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 184 involuntary context switches= 95 runsolver used 0.005999 second user time and 0.019996 second system time The end
Begin job on node019 at 2010-06-26 03:36:07 IDJOB=2684438 IDBENCH=72444 IDSOLVER=1164 FILE ID=node019/2684438-1277516167 PBS_JOBID= 11190605 Free space on /tmp= 62272 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-557.cudf.trendy.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684438-1277516167/watcher-2684438-1277516167 -o /tmp/evaluation-result-2684438-1277516167/solver-2684438-1277516167 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2684438-1277516167.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 35f2945cec3904186d24c2fb85b5e09e RANDOM SEED=853940833 node019.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.264 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.264 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1863088 kB Buffers: 23828 kB Cached: 89968 kB SwapCached: 6072 kB Active: 72796 kB Inactive: 53976 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1863088 kB SwapTotal: 4192956 kB SwapFree: 4139124 kB Dirty: 1328 kB Writeback: 0 kB AnonPages: 11688 kB Mapped: 11852 kB Slab: 47164 kB PageTables: 4132 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183408 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62272 MiB End job on node019 at 2010-06-26 03:36:08