Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 1.90771 | 1.19788 |
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 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.14 c version 2.2.0.v20100526 0.09/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.14 c java.vm.version 11.2-b01 0.09/0.14 c java.vm.vendor Sun Microsystems Inc. 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0_12 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.18-164.el5 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1393557488 0.09/0.14 c Max memory 1395916800 0.09/0.14 c Total memory 1395916800 0.09/0.14 c Number of processors 2 0.24/0.20 c Pseudo Boolean Optimization 0.24/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.24/0.20 c --- Begin Solver configuration --- 0.24/0.20 c Stops conflict analysis at the first Unique Implication Point 0.24/0.20 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.24/0.20 c Learn all clauses as in MiniSAT 0.24/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.24/0.20 c No reason simplification 0.24/0.20 c Armin Biere (Picosat) restarts strategy 0.24/0.20 c Glucose learned constraints deletion strategy 0.24/0.20 c timeout=2147483s 0.24/0.20 c DB Simplification allowed=false 0.24/0.20 c --- End Solver configuration --- 0.24/0.20 c solving HOME/instance-2684439-1277516169.opb 0.24/0.20 c reading problem ... 1.84/1.16 c (trivial inconsistency) 1.84/1.16 c starts : 0 1.84/1.16 c conflicts : 0 1.84/1.16 c decisions : 0 1.84/1.16 c propagations : 0 1.84/1.16 c inspects : 0 1.84/1.16 c learnt literals : 0 1.84/1.16 c learnt binary clauses : 0 1.84/1.16 c learnt ternary clauses : 0 1.84/1.16 c learnt clauses : 0 1.84/1.16 c ignored clauses : 0 1.84/1.16 c root simplifications : 0 1.84/1.16 c removed literals (reason simplification) : 0 1.84/1.16 c reason swapping (by a shorter reason) : 0 1.84/1.16 c Calls to reduceDB : 0 1.84/1.16 c number of reductions to clauses (during analyze) : 0 1.84/1.16 c number of learned constraints concerned by reduction : 0 1.84/1.16 c number of learning phase by resolution : 0 1.84/1.16 c number of learning phase by cutting planes : 0 1.84/1.16 c speed (assignments/second) : 0.0 1.84/1.16 c non guided choices 0 1.84/1.16 c learnt constraints type 1.84/1.16 c constraints type 1.84/1.16 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 25250 1.84/1.16 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2059 1.84/1.16 s UNSATISFIABLE 1.84/1.16 c Total wall clock time (in seconds): 0.958
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-2684439-1277516169/watcher-2684439-1277516169 -o /tmp/evaluation-result-2684439-1277516169/solver-2684439-1277516169 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2684439-1277516169.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 24620 /proc/meminfo: memFree=1862632/2059040 swapFree=4139124/4192956 [pid=24620] ppid=24618 vsize=12956 CPUtime=0 /proc/24620/stat : 24620 (java) R 24618 24620 23840 0 -1 4194304 436 0 0 0 0 0 0 0 19 0 1 0 125273183 13266944 164 1992294400 134512640 134550932 4291743920 18446744073709551615 1954388 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24620/statm: 3252 170 131 10 0 1121 0 [startup+0.068533 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24620 /proc/meminfo: memFree=1862632/2059040 swapFree=4139124/4192956 [pid=24620] ppid=24618 vsize=1521796 CPUtime=0.05 /proc/24620/stat : 24620 (java) S 24618 24620 23840 0 -1 4202496 3722 0 1 0 4 1 0 0 19 0 7 0 125273183 1558319104 3162 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/24620/statm: 380449 3162 1035 10 0 377759 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1521796 [startup+0.101539 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24620 /proc/meminfo: memFree=1862632/2059040 swapFree=4139124/4192956 [pid=24620] ppid=24618 vsize=1524184 CPUtime=0.09 /proc/24620/stat : 24620 (java) S 24618 24620 23840 0 -1 4202496 4007 0 1 0 7 2 0 0 19 0 12 0 125273183 1560764416 3445 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/24620/statm: 381046 3445 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.300117 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24620 /proc/meminfo: memFree=1862632/2059040 swapFree=4139124/4192956 [pid=24620] ppid=24618 vsize=1526288 CPUtime=0.39 /proc/24620/stat : 24620 (java) S 24618 24620 23840 0 -1 4202496 5398 0 1 0 36 3 0 0 19 0 12 0 125273183 1562918912 4834 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/24620/statm: 381572 4834 1366 10 0 378874 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 1526288 [startup+0.700113 s] /proc/loadavg: 0.91 0.97 0.99 3/106 24620 /proc/meminfo: memFree=1862632/2059040 swapFree=4139124/4192956 [pid=24620] ppid=24618 vsize=1527604 CPUtime=1.16 /proc/24620/stat : 24620 (java) S 24618 24620 23840 0 -1 4202496 7913 0 1 0 112 4 0 0 19 0 12 0 125273183 1564266496 7287 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/24620/statm: 381901 7288 1402 10 0 379203 0 Current children cumulated CPU time (s) 1.16 Current children cumulated vsize (KiB) 1527604 Solver just ended. Dumping a history of the last processes samples [startup+1.10911 s] /proc/loadavg: 1.00 0.98 0.99 4/118 24632 /proc/meminfo: memFree=1816844/2059040 swapFree=4139124/4192956 [pid=24620] ppid=24618 vsize=1527452 CPUtime=1.84 /proc/24620/stat : 24620 (java) S 24618 24620 23840 0 -1 4202496 14985 0 1 0 176 8 0 0 19 0 12 0 125273183 1564110848 14002 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/24620/statm: 381863 14004 1407 10 0 379165 0 [pid=24620/tid=24622] ppid=24618 vsize=1527452 CPUtime=1.02 /proc/24620/task/24622/stat : 24622 (java) R 24618 24620 23840 0 -1 4202560 12512 0 1 0 96 6 0 0 18 0 12 0 125273184 1564110848 14005 1992294400 134512640 134550932 4291743920 18446744073709551615 4109553149 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=24620/tid=24623] ppid=24618 vsize=1527452 CPUtime=0 /proc/24620/task/24623/stat : 24623 (java) S 24618 24620 23840 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 12 0 125273185 1564110848 14007 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 4 0 16800975 18446604437877421952 0 0 -1 0 0 0 0 [pid=24620/tid=24624] ppid=24618 vsize=1527452 CPUtime=0 /proc/24620/task/24624/stat : 24624 (java) S 24618 24620 23840 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 125273185 1564110848 14009 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 4 0 16800975 18446604437877421952 0 0 -1 0 0 0 0 [pid=24620/tid=24625] ppid=24618 vsize=1527452 CPUtime=0 /proc/24620/task/24625/stat : 24625 (java) S 24618 24620 23840 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 125273187 1564110848 14010 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 0 0 16800975 18446604437877421952 0 0 -1 1 0 0 0 [pid=24620/tid=24626] ppid=24618 vsize=1527452 CPUtime=0 /proc/24620/task/24626/stat : 24626 (java) S 24618 24620 23840 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 12 0 125273187 1564110848 14012 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 4 0 16800975 18446604437877421952 0 0 -1 0 0 0 0 [pid=24620/tid=24627] ppid=24618 vsize=1527452 CPUtime=0 /proc/24620/task/24627/stat : 24627 (java) S 24618 24620 23840 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 12 0 125273187 1564110848 14013 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 4 0 16800975 18446604437877421952 0 0 -1 0 0 0 0 [pid=24620/tid=24628] ppid=24618 vsize=1527452 CPUtime=0 /proc/24620/task/24628/stat : 24628 (java) S 24618 24620 23840 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 12 0 125273192 1564110848 14015 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 4 0 16800975 18446604437877421952 0 0 -1 0 0 0 0 [pid=24620/tid=24629] ppid=24618 vsize=1527452 CPUtime=0.43 /proc/24620/task/24629/stat : 24629 (java) S 24618 24620 23840 0 -1 4202560 581 0 0 0 43 0 0 0 25 0 12 0 125273192 1564110848 14016 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 4 0 16800975 18446604437877421952 0 0 -1 1 0 0 0 [pid=24620/tid=24630] ppid=24618 vsize=1527452 CPUtime=0.36 /proc/24620/task/24630/stat : 24630 (java) S 24618 24620 23840 0 -1 4202560 827 0 0 0 36 0 0 0 18 0 12 0 125273192 1564110848 14018 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 4 0 16800975 18446604437877421952 0 0 -1 1 0 0 0 [pid=24620/tid=24631] ppid=24618 vsize=1527452 CPUtime=0 /proc/24620/task/24631/stat : 24631 (java) S 24618 24620 23840 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 125273192 1564110848 14019 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 4 0 16800975 18446604437877421952 0 0 -1 0 0 0 0 [pid=24620/tid=24632] ppid=24618 vsize=1527452 CPUtime=0 /proc/24620/task/24632/stat : 24632 (java) S 24618 24620 23840 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 12 0 125273192 1564110848 14021 1992294400 134512640 134550932 4291743920 18446744073709551615 4294960144 0 4 0 16800975 18446604437877421952 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.84 Current children cumulated vsize (KiB) 1527452 Child status: 20 Real time (s): 1.19788 CPU time (s): 1.90771 CPU user time (s): 1.81272 CPU system time (s): 0.094985 CPU usage (%): 159.257 Max. virtual memory (cumulated for all children) (KiB): 1527876 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.81272 system time used= 0.094985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16454 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= 139 involuntary context switches= 123 runsolver used 0.005999 second user time and 0.016997 second system time The end
Begin job on node019 at 2010-06-26 03:36:09 IDJOB=2684439 IDBENCH=72444 IDSOLVER=1165 FILE ID=node019/2684439-1277516169 PBS_JOBID= 11190605 Free space on /tmp= 62272 MiB SOLVER NAME= SAT4J PB CuttingPlanes 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 CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684439-1277516169/watcher-2684439-1277516169 -o /tmp/evaluation-result-2684439-1277516169/solver-2684439-1277516169 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2684439-1277516169.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 35f2945cec3904186d24c2fb85b5e09e RANDOM SEED=806152133 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: 1862904 kB Buffers: 23856 kB Cached: 89940 kB SwapCached: 6072 kB Active: 80000 kB Inactive: 46816 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1862904 kB SwapTotal: 4192956 kB SwapFree: 4139124 kB Dirty: 1328 kB Writeback: 0 kB AnonPages: 11688 kB Mapped: 11852 kB Slab: 47332 kB PageTables: 4132 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182784 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 03:36:10