Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 2.74858 | 1.70458 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-randa491d5.cudf.paranoid.opb |
MD5SUM | aec7e1601818e8078cd384d1709eb08b |
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 | 0.267958 |
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 | 6525 |
Total number of constraints | 28432 |
Number of constraints which are clauses | 28125 |
Number of constraints which are cardinality constraints (but not clauses) | 307 |
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 | 2437 |
Biggest coefficient in the objective function | 1888 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 1042174 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1888 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 1042174 |
Number of bits of the biggest sum of numbers | 20 |
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 0.25/0.20 c Pseudo Boolean Optimization 0.25/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.25/0.20 c --- Begin Solver configuration --- 0.25/0.20 c Stops conflict analysis at the first Unique Implication Point 0.25/0.20 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1ef9f1d 0.25/0.20 c Learn all clauses as in MiniSAT 0.25/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.25/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.25/0.20 c No reason simplification 0.25/0.20 c Armin Biere (Picosat) restarts strategy 0.25/0.20 c Glucose learned constraints deletion strategy 0.25/0.20 c timeout=2147483s 0.25/0.20 c DB Simplification allowed=false 0.25/0.20 c --- End Solver configuration --- 0.25/0.20 c solving HOME/instance-2683581-1277510792.opb 0.25/0.20 c reading problem ... 1.93/1.26 c ... done. Wall clock time 1.063s. 1.93/1.26 c #vars 6525 1.93/1.26 c #constraints 28323 1.93/1.26 c constraints type 1.93/1.26 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 13803 1.93/1.26 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 14195 1.93/1.26 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 307 2.57/1.64 c starts : 1 2.57/1.64 c conflicts : 39 2.57/1.64 c decisions : 7411 2.57/1.64 c propagations : 20347 2.57/1.64 c inspects : 42665 2.57/1.64 c learnt literals : 0 2.57/1.64 c learnt binary clauses : 26 2.57/1.64 c learnt ternary clauses : 6 2.57/1.64 c learnt clauses : 38 2.57/1.64 c ignored clauses : 0 2.57/1.64 c root simplifications : 0 2.57/1.64 c removed literals (reason simplification) : 0 2.57/1.64 c reason swapping (by a shorter reason) : 0 2.57/1.64 c Calls to reduceDB : 0 2.57/1.64 c number of reductions to clauses (during analyze) : 0 2.57/1.64 c number of learned constraints concerned by reduction : 0 2.57/1.64 c number of learning phase by resolution : 0 2.57/1.64 c number of learning phase by cutting planes : 0 2.57/1.64 c speed (assignments/second) : 53544.73684210526 2.57/1.64 c non guided choices 0 2.57/1.64 c learnt constraints type 2.57/1.64 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 12 2.57/1.65 c org.sat4j.pb.constraints.pb.LearntBinaryClausePB => 26 2.57/1.65 c constraints type 2.57/1.65 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 13803 2.57/1.65 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 14195 2.57/1.65 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 307 2.57/1.65 s UNSATISFIABLE 2.57/1.65 c Total wall clock time (in seconds): 1.446
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-2683581-1277510792/watcher-2683581-1277510792 -o /tmp/evaluation-result-2683581-1277510792/solver-2683581-1277510792 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683581-1277510792.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: 1.08 1.02 1.01 3/106 26902 /proc/meminfo: memFree=1764792/2059040 swapFree=4136400/4192956 [pid=26902] ppid=26900 vsize=1736 CPUtime=0 /proc/26902/stat : 26902 (java) R 26900 26902 26201 0 -1 4194304 306 0 0 0 0 0 0 0 25 0 1 0 124734566 1777664 52 1992294400 134512640 134550932 4293248176 18446744073709551615 6972579 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/26902/statm: 438 60 46 10 0 30 0 [startup+0.061735 s] /proc/loadavg: 1.08 1.02 1.01 3/106 26902 /proc/meminfo: memFree=1764792/2059040 swapFree=4136400/4192956 [pid=26902] ppid=26900 vsize=1521796 CPUtime=0.04 /proc/26902/stat : 26902 (java) S 26900 26902 26201 0 -1 4202496 3669 0 1 0 3 1 0 0 25 0 7 0 124734566 1558319104 3110 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/26902/statm: 380449 3110 1033 10 0 377759 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1521796 [startup+0.100733 s] /proc/loadavg: 1.08 1.02 1.01 3/106 26902 /proc/meminfo: memFree=1764792/2059040 swapFree=4136400/4192956 [pid=26902] ppid=26900 vsize=1524184 CPUtime=0.09 /proc/26902/stat : 26902 (java) S 26900 26902 26201 0 -1 4202496 4004 0 1 0 7 2 0 0 25 0 12 0 124734566 1560764416 3443 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/26902/statm: 381046 3444 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.300726 s] /proc/loadavg: 1.08 1.02 1.01 3/106 26902 /proc/meminfo: memFree=1764792/2059040 swapFree=4136400/4192956 [pid=26902] ppid=26900 vsize=1527004 CPUtime=0.39 /proc/26902/stat : 26902 (java) S 26900 26902 26201 0 -1 4202496 5545 0 1 0 36 3 0 0 25 0 12 0 124734566 1563652096 4982 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/26902/statm: 381751 4982 1364 10 0 379053 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 1527004 [startup+0.700711 s] /proc/loadavg: 1.08 1.02 1.01 3/106 26902 /proc/meminfo: memFree=1764792/2059040 swapFree=4136400/4192956 [pid=26902] ppid=26900 vsize=1527876 CPUtime=1.17 /proc/26902/stat : 26902 (java) S 26900 26902 26201 0 -1 4202496 8073 0 1 0 113 4 0 0 25 0 12 0 124734566 1564545024 7470 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/26902/statm: 381969 7471 1403 10 0 379271 0 Current children cumulated CPU time (s) 1.17 Current children cumulated vsize (KiB) 1527876 [startup+1.50168 s] /proc/loadavg: 1.08 1.02 1.01 4/118 26914 /proc/meminfo: memFree=1720120/2059040 swapFree=4136400/4192956 [pid=26902] ppid=26900 vsize=1529240 CPUtime=2.37 /proc/26902/stat : 26902 (java) S 26900 26902 26201 0 -1 4202496 19130 0 1 0 227 10 0 0 25 0 13 0 124734566 1565941760 18411 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/26902/statm: 382310 18411 1421 10 0 379612 0 [pid=26902/tid=26904] ppid=26900 vsize=1529240 CPUtime=1.42 /proc/26902/task/26904/stat : 26904 (java) R 26900 26902 26201 0 -1 4202560 16511 0 1 0 133 9 0 0 25 0 13 0 124734567 1565941760 18411 1992294400 134512640 134550932 4293248176 18446744073709551615 4109515296 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=26902/tid=26905] ppid=26900 vsize=1529240 CPUtime=0 /proc/26902/task/26905/stat : 26905 (java) S 26900 26902 26201 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 124734568 1565941760 18411 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 4 0 16800975 18446604437840161728 0 0 -1 0 0 0 0 [pid=26902/tid=26906] ppid=26900 vsize=1529240 CPUtime=0 /proc/26902/task/26906/stat : 26906 (java) S 26900 26902 26201 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 124734568 1565941760 18411 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 4 0 16800975 18446604437840161728 0 0 -1 0 0 0 0 [pid=26902/tid=26907] ppid=26900 vsize=1529240 CPUtime=0 /proc/26902/task/26907/stat : 26907 (java) S 26900 26902 26201 0 -1 4202560 2 0 0 0 0 0 0 0 16 0 13 0 124734570 1565941760 18411 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 0 0 16800975 18446604437840161728 0 0 -1 1 0 0 0 [pid=26902/tid=26908] ppid=26900 vsize=1529240 CPUtime=0 /proc/26902/task/26908/stat : 26908 (java) S 26900 26902 26201 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 13 0 124734570 1565941760 18411 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 4 0 16800975 18446604437840161728 0 0 -1 0 0 0 0 [pid=26902/tid=26909] ppid=26900 vsize=1529240 CPUtime=0 /proc/26902/task/26909/stat : 26909 (java) S 26900 26902 26201 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 13 0 124734570 1565941760 18411 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 4 0 16800975 18446604437840161728 0 0 -1 0 0 0 0 [pid=26902/tid=26910] ppid=26900 vsize=1529240 CPUtime=0 /proc/26902/task/26910/stat : 26910 (java) S 26900 26902 26201 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 124734574 1565941760 18411 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 4 0 16800975 18446604437840161728 0 0 -1 0 0 0 0 [pid=26902/tid=26911] ppid=26900 vsize=1529240 CPUtime=0.53 /proc/26902/task/26911/stat : 26911 (java) S 26900 26902 26201 0 -1 4202560 616 0 0 0 53 0 0 0 15 0 13 0 124734575 1565941760 18411 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 4 0 16800975 18446604437840161728 0 0 -1 0 0 0 0 [pid=26902/tid=26912] ppid=26900 vsize=1529240 CPUtime=0.4 /proc/26902/task/26912/stat : 26912 (java) S 26900 26902 26201 0 -1 4202560 933 0 0 0 40 0 0 0 22 0 13 0 124734575 1565941760 18411 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 4 0 16800975 18446604437840161728 0 0 -1 0 0 0 0 [pid=26902/tid=26913] ppid=26900 vsize=1529240 CPUtime=0 /proc/26902/task/26913/stat : 26913 (java) S 26900 26902 26201 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 124734575 1565941760 18411 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 4 0 16800975 18446604437840161728 0 0 -1 0 0 0 0 [pid=26902/tid=26914] ppid=26900 vsize=1529240 CPUtime=0 /proc/26902/task/26914/stat : 26914 (java) S 26900 26902 26201 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 124734575 1565941760 18411 1992294400 134512640 134550932 4293248176 18446744073709551615 4294960144 0 4 0 16800975 18446604437840161728 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 2.37 Current children cumulated vsize (KiB) 1529240 Solver just ended. Dumping a history of the last processes samples [startup+1.70167 s] /proc/loadavg: 1.08 1.02 1.01 4/118 26914 /proc/meminfo: memFree=1720120/2059040 swapFree=4136400/4192956 [pid=26902] ppid=26900 vsize=0 CPUtime=2.74 /proc/26902/stat : 26902 (java) Z 26900 26902 26201 0 -1 4203548 19868 0 1 0 262 12 0 0 18 0 2 0 124734566 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/26902/statm: 0 0 0 0 0 0 0 [pid=26902/tid=26906] ppid=26900 vsize=0 CPUtime=0 /proc/26902/task/26906/stat : 26906 (java) R 26900 26902 26201 0 -1 4203588 1 0 0 0 0 0 0 0 18 0 2 0 124734568 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) 2.74 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.70458 CPU time (s): 2.74858 CPU user time (s): 2.6266 CPU system time (s): 0.121981 CPU usage (%): 161.247 Max. virtual memory (cumulated for all children) (KiB): 1530116 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.6266 system time used= 0.121981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 19868 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= 162 involuntary context switches= 156 runsolver used 0.006998 second user time and 0.018997 second system time The end
Begin job on node026 at 2010-06-26 02:06:32 IDJOB=2683581 IDBENCH=72123 IDSOLVER=1165 FILE ID=node026/2683581-1277510792 PBS_JOBID= 11190637 Free space on /tmp= 62476 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randa491d5.cudf.paranoid.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683581-1277510792/watcher-2683581-1277510792 -o /tmp/evaluation-result-2683581-1277510792/solver-2683581-1277510792 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683581-1277510792.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= aec7e1601818e8078cd384d1709eb08b RANDOM SEED=1816476842 node026.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1765188 kB Buffers: 55008 kB Cached: 140740 kB SwapCached: 9016 kB Active: 81128 kB Inactive: 127764 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1765188 kB SwapTotal: 4192956 kB SwapFree: 4136400 kB Dirty: 1160 kB Writeback: 8 kB AnonPages: 11756 kB Mapped: 8380 kB Slab: 62968 kB PageTables: 4120 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182984 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= 62476 MiB End job on node026 at 2010-06-26 02:06:33