Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 2.5956 | 1.52383 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-rand65d021.cudf.paranoid.opb |
MD5SUM | 158d903a659c0f948d7d1efe68f3fb57 |
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 | 0.219965 |
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 | 6018 |
Total number of constraints | 26798 |
Number of constraints which are clauses | 26470 |
Number of constraints which are cardinality constraints (but not clauses) | 328 |
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 | 2206 |
Biggest coefficient in the objective function | 1657 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 914662 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1657 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 914662 |
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 0.24/0.20 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-2683646-1277511203.opb 0.24/0.20 c reading problem ... 1.88/1.19 c ... done. Wall clock time 0.991s. 1.88/1.19 c #vars 6018 1.88/1.19 c #constraints 26706 1.88/1.19 c constraints type 1.88/1.19 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 12660 1.88/1.19 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 13702 1.88/1.19 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 328 2.37/1.49 c starts : 1 2.37/1.49 c conflicts : 23 2.37/1.49 c decisions : 6987 2.37/1.49 c propagations : 14534 2.37/1.49 c inspects : 31895 2.37/1.49 c learnt literals : 0 2.37/1.49 c learnt binary clauses : 18 2.37/1.49 c learnt ternary clauses : 2 2.37/1.49 c learnt clauses : 22 2.37/1.49 c ignored clauses : 0 2.37/1.49 c root simplifications : 0 2.37/1.49 c removed literals (reason simplification) : 0 2.37/1.49 c reason swapping (by a shorter reason) : 0 2.37/1.49 c Calls to reduceDB : 0 2.37/1.49 c number of reductions to clauses (during analyze) : 0 2.37/1.49 c number of learned constraints concerned by reduction : 0 2.37/1.49 c number of learning phase by resolution : 0 2.37/1.49 c number of learning phase by cutting planes : 0 2.37/1.49 c speed (assignments/second) : 49267.79661016949 2.37/1.49 c non guided choices 0 2.37/1.49 c learnt constraints type 2.37/1.49 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 4 2.37/1.49 c org.sat4j.pb.constraints.pb.LearntBinaryClausePB => 18 2.37/1.49 c constraints type 2.37/1.49 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 12660 2.37/1.49 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 13702 2.37/1.49 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 328 2.37/1.49 s UNSATISFIABLE 2.37/1.49 c Total wall clock time (in seconds): 1.288
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-2683646-1277511203/watcher-2683646-1277511203 -o /tmp/evaluation-result-2683646-1277511203/solver-2683646-1277511203 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683646-1277511203.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 3/106 374 /proc/meminfo: memFree=1819600/2059040 swapFree=4135556/4192956 [pid=374] ppid=371 vsize=248 CPUtime=0 /proc/374/stat : 374 (java6) R 371 374 32179 0 -1 4194304 108 0 0 0 0 0 0 0 24 0 1 0 126724364 253952 28 1992294400 134512640 134550932 4290483824 18446744073709551615 4149844 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/374/statm: 62 28 21 10 0 23 0 [startup+0.0209429 s] /proc/loadavg: 1.00 1.00 1.00 3/106 374 /proc/meminfo: memFree=1819600/2059040 swapFree=4135556/4192956 [pid=374] ppid=371 vsize=1517068 CPUtime=0.01 /proc/374/stat : 374 (java) S 371 374 32179 0 -1 4202496 1958 0 1 0 0 1 0 0 25 0 2 0 126724364 1553477632 1404 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/374/statm: 379267 1419 412 10 0 376978 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1517068 [startup+0.100943 s] /proc/loadavg: 1.00 1.00 1.00 3/106 374 /proc/meminfo: memFree=1819600/2059040 swapFree=4135556/4192956 [pid=374] ppid=371 vsize=1524184 CPUtime=0.09 /proc/374/stat : 374 (java) S 371 374 32179 0 -1 4202496 4000 0 1 0 7 2 0 0 25 0 12 0 126724364 1560764416 3440 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/374/statm: 381046 3440 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.300943 s] /proc/loadavg: 1.00 1.00 1.00 3/106 374 /proc/meminfo: memFree=1819600/2059040 swapFree=4135556/4192956 [pid=374] ppid=371 vsize=1526724 CPUtime=0.39 /proc/374/stat : 374 (java) S 371 374 32179 0 -1 4202496 5509 0 1 0 36 3 0 0 25 0 12 0 126724364 1563365376 4947 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/374/statm: 381681 4947 1369 10 0 378983 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 1526724 [startup+0.700943 s] /proc/loadavg: 1.00 1.00 1.00 3/106 374 /proc/meminfo: memFree=1819600/2059040 swapFree=4135556/4192956 [pid=374] ppid=371 vsize=1528416 CPUtime=1.18 /proc/374/stat : 374 (java) S 371 374 32179 0 -1 4202496 8226 0 1 0 114 4 0 0 25 0 12 0 126724364 1565097984 7560 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/374/statm: 382104 7561 1403 10 0 379406 0 Current children cumulated CPU time (s) 1.18 Current children cumulated vsize (KiB) 1528416 [startup+1.50194 s] /proc/loadavg: 1.00 1.00 1.00 4/118 387 /proc/meminfo: memFree=1775424/2059040 swapFree=4135556/4192956 [pid=374] ppid=371 vsize=1530368 CPUtime=2.58 /proc/374/stat : 374 (java) S 371 374 32179 0 -1 4202496 18898 0 1 0 247 11 0 0 25 0 13 0 126724364 1567096832 18163 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/374/statm: 382592 18163 1423 10 0 379894 0 [pid=374/tid=376] ppid=371 vsize=1530368 CPUtime=1.47 /proc/374/task/376/stat : 376 (java) S 371 374 32179 0 -1 4202560 16111 0 1 0 137 10 0 0 19 0 13 0 126724365 1567096832 18163 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 4 0 16800975 18446604436260114816 0 0 -1 0 0 0 0 [pid=374/tid=377] ppid=371 vsize=1530368 CPUtime=0 /proc/374/task/377/stat : 377 (java) S 371 374 32179 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 13 0 126724367 1567096832 18163 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 4 0 16800975 18446604436260114816 0 0 -1 1 0 0 0 [pid=374/tid=378] ppid=371 vsize=1530368 CPUtime=0 /proc/374/task/378/stat : 378 (java) S 371 374 32179 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 13 0 126724367 1567096832 18163 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 4 0 16800975 18446604436260114816 0 0 -1 1 0 0 0 [pid=374/tid=379] ppid=371 vsize=1530368 CPUtime=0 /proc/374/task/379/stat : 379 (java) S 371 374 32179 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 13 0 126724368 1567096832 18163 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 0 0 16800975 18446604436260114816 0 0 -1 0 0 0 0 [pid=374/tid=380] ppid=371 vsize=1530368 CPUtime=0 /proc/374/task/380/stat : 380 (java) S 371 374 32179 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 13 0 126724369 1567096832 18163 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 4 0 16800975 18446604436260114816 0 0 -1 0 0 0 0 [pid=374/tid=381] ppid=371 vsize=1530368 CPUtime=0 /proc/374/task/381/stat : 381 (java) S 371 374 32179 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 13 0 126724369 1567096832 18163 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 4 0 16800975 18446604436260114816 0 0 -1 0 0 0 0 [pid=374/tid=382] ppid=371 vsize=1530368 CPUtime=0 /proc/374/task/382/stat : 382 (java) S 371 374 32179 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 126724373 1567096832 18163 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 4 0 16800975 18446604436260114816 0 0 -1 0 0 0 0 [pid=374/tid=383] ppid=371 vsize=1530368 CPUtime=0.62 /proc/374/task/383/stat : 383 (java) R 371 374 32179 0 -1 4202560 952 0 0 0 62 0 0 0 25 0 13 0 126724373 1567096832 18163 1992294400 134512640 134550932 4294941184 18446744073709551615 106830271 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=374/tid=384] ppid=371 vsize=1530368 CPUtime=0.47 /proc/374/task/384/stat : 384 (java) R 371 374 32179 0 -1 4202560 758 0 0 0 47 0 0 0 25 0 13 0 126724373 1567096832 18163 1992294400 134512640 134550932 4294941184 18446744073709551615 105730481 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=374/tid=386] ppid=371 vsize=1530368 CPUtime=0 /proc/374/task/386/stat : 386 (java) S 371 374 32179 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 126724373 1567096832 18163 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 4 0 16800975 18446604436260114816 0 0 -1 0 0 0 0 [pid=374/tid=387] ppid=371 vsize=1530368 CPUtime=0 /proc/374/task/387/stat : 387 (java) S 371 374 32179 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 126724373 1567096832 18163 1992294400 134512640 134550932 4294941184 18446744073709551615 4294960144 0 4 0 16800975 18446604436260114816 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 2.58 Current children cumulated vsize (KiB) 1530368 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.52383 CPU time (s): 2.5956 CPU user time (s): 2.47562 CPU system time (s): 0.119981 CPU usage (%): 170.334 Max. virtual memory (cumulated for all children) (KiB): 1530368 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.47562 system time used= 0.119981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 18902 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= 160 involuntary context switches= 143 runsolver used 0.008998 second user time and 0.014997 second system time The end
Begin job on node001 at 2010-06-26 02:13:23 IDJOB=2683646 IDBENCH=72128 IDSOLVER=1165 FILE ID=node001/2683646-1277511203 PBS_JOBID= 11190640 Free space on /tmp= 62440 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-rand65d021.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-2683646-1277511203/watcher-2683646-1277511203 -o /tmp/evaluation-result-2683646-1277511203/solver-2683646-1277511203 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683646-1277511203.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 158d903a659c0f948d7d1efe68f3fb57 RANDOM SEED=821911693 node001.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 : 3000.202 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 : 3000.202 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: 1819872 kB Buffers: 31364 kB Cached: 109232 kB SwapCached: 9820 kB Active: 23724 kB Inactive: 130024 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1819872 kB SwapTotal: 4192956 kB SwapFree: 4135556 kB Dirty: 1364 kB Writeback: 0 kB AnonPages: 11560 kB Mapped: 8372 kB Slab: 63404 kB PageTables: 4252 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182280 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= 62440 MiB End job on node001 at 2010-06-26 02:13:25