Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | UNSAT | 2.25966 | 1.90937 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/ random/rand.biglist/normalized-rand659e05.cudf.trendy.opb |
MD5SUM | 2948b63af1c5a850ec75cbbe2f80ec1f |
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 | 0.490924 |
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 | 8358 |
Total number of constraints | 34876 |
Number of constraints which are clauses | 34512 |
Number of constraints which are cardinality constraints (but not clauses) | 364 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 553 |
Number of terms in the objective function | 3968 |
Biggest coefficient in the objective function | 7833173256 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 4323903750353 |
Number of bits of the sum of numbers in the objective function | 42 |
Biggest number in a constraint | 7833173256 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 4323903750353 |
Number of bits of the biggest sum of numbers | 42 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.11/0.35 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.11/0.35 c This is free software under the dual EPL/GNU LGPL licenses. 0.11/0.35 c See www.sat4j.org for details. 0.11/0.36 c version 2.2.0.v20100526 0.11/0.36 c java.runtime.name Java(TM) SE Runtime Environment 0.11/0.36 c java.vm.name Java HotSpot(TM) Server VM 0.11/0.36 c java.vm.version 11.2-b01 0.11/0.36 c java.vm.vendor Sun Microsystems Inc. 0.11/0.36 c sun.arch.data.model 32 0.11/0.36 c java.version 1.6.0_12 0.11/0.36 c os.name Linux 0.11/0.36 c os.version 2.6.18-164.el5 0.11/0.36 c os.arch i386 0.11/0.36 c Free memory 1393557488 0.11/0.36 c Max memory 1395916800 0.11/0.36 c Total memory 1395916800 0.11/0.36 c Number of processors 2 0.22/0.44 c Pseudo Boolean Optimization 0.22/0.44 c --- Begin Solver configuration --- 0.22/0.44 c Stops conflict analysis at the first Unique Implication Point 0.22/0.44 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 0.22/0.44 c Learn all clauses as in MiniSAT 0.22/0.44 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.44 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.22/0.44 c Expensive reason simplification 0.22/0.44 c Armin Biere (Picosat) restarts strategy 0.22/0.44 c Glucose learned constraints deletion strategy 0.22/0.44 c timeout=2147483s 0.22/0.44 c DB Simplification allowed=false 0.22/0.44 c --- End Solver configuration --- 0.22/0.44 c solving HOME/instance-2684354-1277515141.opb 0.22/0.44 c reading problem ... 1.99/1.70 c ... done. Wall clock time 1.262s. 1.99/1.70 c #vars 8358 1.99/1.70 c #constraints 34727 1.99/1.70 c constraints type 1.99/1.70 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 17540 1.99/1.70 c org.sat4j.minisat.constraints.card.MinWatchCard => 364 1.99/1.70 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 16152 2.17/1.85 c starts : 0 2.17/1.85 c conflicts : 0 2.17/1.85 c decisions : 0 2.17/1.85 c propagations : 712 2.17/1.85 c inspects : 741 2.17/1.85 c learnt literals : 0 2.17/1.85 c learnt binary clauses : 0 2.17/1.85 c learnt ternary clauses : 0 2.17/1.85 c learnt clauses : 0 2.17/1.85 c ignored clauses : 0 2.17/1.85 c root simplifications : 0 2.17/1.85 c removed literals (reason simplification) : 0 2.17/1.86 c reason swapping (by a shorter reason) : 0 2.17/1.86 c Calls to reduceDB : 0 2.17/1.86 c number of reductions to clauses (during analyze) : 0 2.17/1.86 c number of learned constraints concerned by reduction : 0 2.17/1.86 c number of learning phase by resolution : 0 2.17/1.86 c number of learning phase by cutting planes : 0 2.17/1.86 c speed (assignments/second) : 4593.548387096775 2.17/1.86 c non guided choices 0 2.17/1.86 c learnt constraints type 2.17/1.86 c constraints type 2.17/1.86 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 17540 2.17/1.86 c org.sat4j.minisat.constraints.card.MinWatchCard => 364 2.17/1.86 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 16152 2.17/1.86 s UNSATISFIABLE 2.17/1.86 c Total wall clock time (in seconds): 1.419
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-2684354-1277515141/watcher-2684354-1277515141 -o /tmp/evaluation-result-2684354-1277515141/solver-2684354-1277515141 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2684354-1277515141.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: 1.00 1.00 1.00 3/106 23748 /proc/meminfo: memFree=1844460/2059040 swapFree=4139248/4192956 [pid=23748] ppid=23746 vsize=248 CPUtime=0 /proc/23748/stat : 23748 (java6) R 23746 23748 23102 0 -1 4194304 108 0 1 0 0 0 0 0 19 0 1 0 127117990 253952 29 1992294400 134512640 134550932 4286788176 18446744073709551615 3887582 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23748/statm: 62 29 21 10 0 23 0 [startup+0.055641 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23748 /proc/meminfo: memFree=1844460/2059040 swapFree=4139248/4192956 [pid=23748] ppid=23746 vsize=12956 CPUtime=0 /proc/23748/stat : 23748 (java) D 23746 23748 23102 0 -1 4194304 427 0 6 0 0 0 0 0 16 0 1 0 127117990 13266944 162 1992294400 134512640 134550932 4294287984 18446744073709551615 3889139 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 3 /proc/23748/statm: 3239 162 124 10 0 1121 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12956 [startup+0.101305 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23748 /proc/meminfo: memFree=1844460/2059040 swapFree=4139248/4192956 [pid=23748] ppid=23746 vsize=13164 CPUtime=0.01 /proc/23748/stat : 23748 (java) D 23746 23748 23102 0 -1 4194304 511 0 31 0 0 1 0 0 16 0 1 0 127117990 13479936 227 1992294400 134512640 134550932 4294287984 18446744073709551615 3847803 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 7 /proc/23748/statm: 3291 227 140 10 0 1121 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 13164 [startup+0.300856 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23748 /proc/meminfo: memFree=1844460/2059040 swapFree=4139248/4192956 [pid=23748] ppid=23746 vsize=1524184 CPUtime=0.11 /proc/23748/stat : 23748 (java) S 23746 23748 23102 0 -1 4202496 3882 0 97 0 7 4 0 0 16 0 12 0 127117990 1560764416 3417 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 8 /proc/23748/statm: 381046 3417 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1524184 [startup+0.700847 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23748 /proc/meminfo: memFree=1844460/2059040 swapFree=4139248/4192956 [pid=23748] ppid=23746 vsize=1527872 CPUtime=0.64 /proc/23748/stat : 23748 (java) S 23746 23748 23102 0 -1 4202496 6088 0 97 0 58 6 0 0 16 0 12 0 127117990 1564540928 5621 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 8 /proc/23748/statm: 381968 5621 1382 10 0 379270 0 Current children cumulated CPU time (s) 0.64 Current children cumulated vsize (KiB) 1527872 [startup+1.50183 s] /proc/loadavg: 1.00 1.00 1.00 2/118 23760 /proc/meminfo: memFree=1808396/2059040 swapFree=4139248/4192956 [pid=23748] ppid=23746 vsize=1529736 CPUtime=1.79 /proc/23748/stat : 23748 (java) S 23746 23748 23102 0 -1 4202496 21195 0 97 0 166 13 0 0 16 0 12 0 127117990 1566449664 20557 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 8 /proc/23748/statm: 382434 20565 1413 10 0 379736 0 [pid=23748/tid=23750] ppid=23746 vsize=1529736 CPUtime=1.02 /proc/23748/task/23750/stat : 23750 (java) R 23746 23748 23102 0 -1 4202560 18519 0 61 0 92 10 0 0 25 0 12 0 127118002 1566449664 20571 1992294400 134512640 134550932 4294287984 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 0 0 0 11 [pid=23748/tid=23751] ppid=23746 vsize=1529736 CPUtime=0 /proc/23748/task/23751/stat : 23751 (java) S 23746 23748 23102 0 -1 4202560 3 0 0 0 0 0 0 0 18 0 12 0 127118008 1566449664 20575 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 4 0 16800975 18446604437831833600 0 0 -1 0 0 0 0 [pid=23748/tid=23752] ppid=23746 vsize=1529736 CPUtime=0 /proc/23748/task/23752/stat : 23752 (java) S 23746 23748 23102 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 12 0 127118008 1566449664 20583 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 4 0 16800975 18446604437831833600 0 0 -1 0 0 0 0 [pid=23748/tid=23753] ppid=23746 vsize=1529736 CPUtime=0 /proc/23748/task/23753/stat : 23753 (java) S 23746 23748 23102 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 127118011 1566449664 20592 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 0 0 16800975 18446604437831833600 0 0 -1 0 0 0 0 [pid=23748/tid=23754] ppid=23746 vsize=1529736 CPUtime=0 /proc/23748/task/23754/stat : 23754 (java) S 23746 23748 23102 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 12 0 127118012 1566449664 20593 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 4 0 16800975 18446604437831833600 0 0 -1 0 0 0 0 [pid=23748/tid=23755] ppid=23746 vsize=1529736 CPUtime=0 /proc/23748/task/23755/stat : 23755 (java) S 23746 23748 23102 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 12 0 127118012 1566449664 20597 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 4 0 16800975 18446604437831833600 0 0 -1 0 0 0 0 [pid=23748/tid=23756] ppid=23746 vsize=1529736 CPUtime=0 /proc/23748/task/23756/stat : 23756 (java) S 23746 23748 23102 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 12 0 127118019 1566449664 20606 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 4 0 16800975 18446604437831833600 0 0 -1 0 0 0 0 [pid=23748/tid=23757] ppid=23746 vsize=1529736 CPUtime=0.33 /proc/23748/task/23757/stat : 23757 (java) S 23746 23748 23102 0 -1 4202560 770 0 0 0 33 0 0 0 16 0 12 0 127118019 1566449664 20611 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 4 0 16800975 18446604437831833600 0 0 -1 0 0 0 0 [pid=23748/tid=23758] ppid=23746 vsize=1529736 CPUtime=0.39 /proc/23748/task/23758/stat : 23758 (java) S 23746 23748 23102 0 -1 4202560 891 0 0 0 39 0 0 0 15 0 12 0 127118019 1566449664 20612 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 4 0 16800975 18446604437831833600 0 0 -1 1 0 0 0 [pid=23748/tid=23759] ppid=23746 vsize=1529736 CPUtime=0 /proc/23748/task/23759/stat : 23759 (java) S 23746 23748 23102 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 12 0 127118019 1566449664 20613 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 4 0 16800975 18446604437831833600 0 0 -1 0 0 0 0 [pid=23748/tid=23760] ppid=23746 vsize=1529736 CPUtime=0 /proc/23748/task/23760/stat : 23760 (java) S 23746 23748 23102 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 127118019 1566449664 20622 1992294400 134512640 134550932 4294287984 18446744073709551615 4294960144 0 4 0 16800975 18446604437831833600 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.79 Current children cumulated vsize (KiB) 1529736 Solver just ended. Dumping a history of the last processes samples [startup+1.90182 s] /proc/loadavg: 1.00 1.00 1.00 2/118 23760 /proc/meminfo: memFree=1808396/2059040 swapFree=4139248/4192956 [pid=23748] ppid=23746 vsize=0 CPUtime=2.24 /proc/23748/stat : 23748 (java) Z 23746 23748 23102 0 -1 4203548 27535 0 97 0 208 16 0 0 15 0 2 0 127117990 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 8 /proc/23748/statm: 0 0 0 0 0 0 0 [pid=23748/tid=23750] ppid=23746 vsize=0 CPUtime=1.32 /proc/23748/task/23750/stat : 23750 (java) R 23746 23748 23102 0 -1 4203588 24805 0 61 0 119 13 0 0 25 0 2 0 127118002 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 11 Current children cumulated CPU time (s) 2.24 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.90937 CPU time (s): 2.25966 CPU user time (s): 2.08668 CPU system time (s): 0.172973 CPU usage (%): 118.346 Max. virtual memory (cumulated for all children) (KiB): 1529736 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.08668 system time used= 0.172973 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 27535 page faults= 97 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 675 involuntary context switches= 258 runsolver used 0.007998 second user time and 0.021996 second system time The end
Begin job on node004 at 2010-06-26 03:19:01 IDJOB=2684354 IDBENCH=72370 IDSOLVER=1164 FILE ID=node004/2684354-1277515141 PBS_JOBID= 11190639 Free space on /tmp= 62336 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.biglist/normalized-rand659e05.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-2684354-1277515141/watcher-2684354-1277515141 -o /tmp/evaluation-result-2684354-1277515141/solver-2684354-1277515141 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2684354-1277515141.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2948b63af1c5a850ec75cbbe2f80ec1f RANDOM SEED=1128070181 node004.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 : 3000.210 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 : 6000.42 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 : 3000.210 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1844856 kB Buffers: 38088 kB Cached: 81680 kB SwapCached: 6236 kB Active: 36920 kB Inactive: 96260 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1844856 kB SwapTotal: 4192956 kB SwapFree: 4139248 kB Dirty: 1424 kB Writeback: 0 kB AnonPages: 12000 kB Mapped: 11932 kB Slab: 58844 kB PageTables: 4192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183724 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= 62336 MiB End job on node004 at 2010-06-26 03:19:03