Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo CP 2.1.1 | UNSAT | 2.37864 | 1.56608 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb |
MD5SUM | 04ec290f8a8afffbd026dcfb09cada39 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 0.271958 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 5100 |
Total number of constraints | 202 |
Number of constraints which are clauses | 102 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 51 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 52 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.09/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.14 c See www.sat4j.org for details. 0.09/0.15 c version 2.1.1.v20090612 0.09/0.15 c sun.arch.data.model 32 0.09/0.15 c java.version 1.6.0_12 0.09/0.15 c os.name Linux 0.09/0.15 c os.version 2.6.9-22.EL.rootsmp 0.09/0.15 c os.arch i386 0.09/0.15 c Free memory 1342000320 0.09/0.15 c Max memory 1344274432 0.09/0.15 c Total memory 1344274432 0.09/0.15 c Number of processors 2 0.22/0.22 c Pseudo Boolean Optimization 0.22/0.22 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.22/0.22 c --- Begin Solver configuration --- 0.22/0.22 c Stops conflict analysis at the first Unique Implication Point 0.22/0.22 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ecd7e 0.22/0.22 c Learn all clauses as in MiniSAT 0.22/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.22/0.22 c No reason simplification 0.22/0.22 c MiniSAT restarts strategy 0.22/0.22 c Memory based learned constraints deletion strategy 0.22/0.22 c timeout=2147483s 0.22/0.22 c DB Simplification allowed=false 0.22/0.22 c --- End Solver configuration --- 0.22/0.22 c solving HOME/instance-1855104-1244866788.opb 0.22/0.22 c reading problem ... 0.83/0.64 c ... done. Wall clock time 0.415s. 0.83/0.64 c #vars 5100 0.83/0.64 c #constraints 202 0.83/0.64 c constraints type 0.83/0.64 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 102 0.83/0.64 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100 2.31/1.54 c starts : 1 2.31/1.54 c conflicts : 50 2.31/1.54 c decisions : 1226 2.31/1.54 c propagations : 2599 2.31/1.54 c inspects : 2599 2.31/1.54 c learnt literals : 0 2.31/1.54 c learnt binary clauses : 0 2.31/1.54 c learnt ternary clauses : 0 2.31/1.54 c learnt clauses : 49 2.31/1.54 c ignored clauses : 0 2.31/1.54 c root simplifications : 0 2.31/1.54 c removed literals (reason simplification) : 0 2.31/1.54 c reason swapping (by a shorter reason) : 0 2.31/1.54 c Calls to reduceDB : 0 2.31/1.55 c speed (assignments/second) : 2865.4906284454246 2.31/1.55 c non guided choices 1226 2.31/1.55 c learnt constraints type 2.31/1.55 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 49 2.31/1.55 c constraints type 2.31/1.55 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 102 2.31/1.55 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100 2.31/1.55 s UNSATISFIABLE 2.31/1.55 c Total wall clock time (in seconds): 1.326
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-1855104-1244866788/watcher-1855104-1244866788 -o /tmp/evaluation-result-1855104-1244866788/solver-1855104-1244866788 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855104-1244866788.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: 1.03 1.04 1.00 3/64 10875 /proc/meminfo: memFree=836712/2055920 swapFree=4192952/4192956 [pid=10875] ppid=10873 vsize=18576 CPUtime=0 /proc/10875/stat : 10875 (runsolver) D 10873 10875 10080 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 154278540 19021824 284 1992294400 4194304 4302564 548682068416 18446744073709551615 269028486439 0 2147483391 4096 24578 18446744072099781622 0 0 17 1 0 0 /proc/10875/statm: 4644 284 249 26 0 2626 0 [startup+0.0858511 s] /proc/loadavg: 1.03 1.04 1.00 3/64 10875 /proc/meminfo: memFree=836712/2055920 swapFree=4192952/4192956 [pid=10875] ppid=10873 vsize=1470220 CPUtime=0.06 /proc/10875/stat : 10875 (java) S 10873 10875 10080 0 -1 0 3452 0 1 0 4 2 0 0 18 0 7 0 154278540 1505505280 3197 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 /proc/10875/statm: 367555 3197 1039 9 0 364906 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1470220 [startup+0.101853 s] /proc/loadavg: 1.03 1.04 1.00 3/64 10875 /proc/meminfo: memFree=836712/2055920 swapFree=4192952/4192956 [pid=10875] ppid=10873 vsize=1472584 CPUtime=0.09 /proc/10875/stat : 10875 (java) S 10873 10875 10080 0 -1 0 3596 0 1 0 6 3 0 0 18 0 12 0 154278540 1507926016 3339 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/10875/statm: 368146 3339 1066 9 0 365494 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1472584 [startup+0.301886 s] /proc/loadavg: 1.03 1.04 1.00 3/64 10875 /proc/meminfo: memFree=836712/2055920 swapFree=4192952/4192956 [pid=10875] ppid=10873 vsize=1475000 CPUtime=0.32 /proc/10875/stat : 10875 (java) S 10873 10875 10080 0 -1 0 5037 0 1 0 29 3 0 0 18 0 12 0 154278540 1510400000 4774 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/10875/statm: 368750 4774 1353 9 0 366093 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1475000 [startup+0.70195 s] /proc/loadavg: 1.03 1.04 1.00 3/64 10875 /proc/meminfo: memFree=836712/2055920 swapFree=4192952/4192956 [pid=10875] ppid=10873 vsize=1477624 CPUtime=1.01 /proc/10875/stat : 10875 (java) S 10873 10875 10080 0 -1 0 7868 0 1 0 96 5 0 0 18 0 13 0 154278540 1513086976 6808 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/10875/statm: 369406 6808 1405 9 0 366749 0 Current children cumulated CPU time (s) 1.01 Current children cumulated vsize (KiB) 1477624 [startup+1.50208 s] /proc/loadavg: 1.03 1.04 1.00 3/77 10888 /proc/meminfo: memFree=812480/2055920 swapFree=4192952/4192956 [pid=10875] ppid=10873 vsize=1477532 CPUtime=2.31 /proc/10875/stat : 10875 (java) S 10873 10875 10080 0 -1 0 11616 0 1 0 224 7 0 0 18 0 13 0 154278540 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/10875/statm: 369383 9563 1416 9 0 366726 0 [pid=10875/tid=10877] ppid=10873 vsize=1477532 CPUtime=1.1 /proc/10875/task/10877/stat : 10877 (java) R 10873 10875 10080 0 -1 64 7705 0 1 0 105 5 0 0 25 0 13 0 154278542 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4109633605 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=10875/tid=10878] ppid=10873 vsize=1477532 CPUtime=0 /proc/10875/task/10878/stat : 10878 (java) S 10873 10875 10080 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 154278543 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=10875/tid=10879] ppid=10873 vsize=1477532 CPUtime=0 /proc/10875/task/10879/stat : 10879 (java) S 10873 10875 10080 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 154278543 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=10875/tid=10880] ppid=10873 vsize=1477532 CPUtime=0 /proc/10875/task/10880/stat : 10880 (java) S 10873 10875 10080 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 154278545 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=10875/tid=10881] ppid=10873 vsize=1477532 CPUtime=0 /proc/10875/task/10881/stat : 10881 (java) S 10873 10875 10080 0 -1 64 9 0 0 0 0 0 0 0 23 0 13 0 154278545 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=10875/tid=10882] ppid=10873 vsize=1477532 CPUtime=0 /proc/10875/task/10882/stat : 10882 (java) S 10873 10875 10080 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 154278545 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=10875/tid=10883] ppid=10873 vsize=1477532 CPUtime=0 /proc/10875/task/10883/stat : 10883 (java) S 10873 10875 10080 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154278549 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=10875/tid=10884] ppid=10873 vsize=1477532 CPUtime=0.61 /proc/10875/task/10884/stat : 10884 (java) S 10873 10875 10080 0 -1 64 1563 0 0 0 61 0 0 0 16 0 13 0 154278549 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=10875/tid=10885] ppid=10873 vsize=1477532 CPUtime=0.57 /proc/10875/task/10885/stat : 10885 (java) S 10873 10875 10080 0 -1 64 1605 0 0 0 57 0 0 0 16 0 13 0 154278550 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=10875/tid=10886] ppid=10873 vsize=1477532 CPUtime=0 /proc/10875/task/10886/stat : 10886 (java) S 10873 10875 10080 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154278550 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=10875/tid=10887] ppid=10873 vsize=1477532 CPUtime=0 /proc/10875/task/10887/stat : 10887 (java) S 10873 10875 10080 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 154278550 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=10875/tid=10888] ppid=10873 vsize=1477532 CPUtime=0 /proc/10875/task/10888/stat : 10888 (java) S 10873 10875 10080 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 154278607 1512992768 9563 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.31 Current children cumulated vsize (KiB) 1477532 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.56608 CPU time (s): 2.37864 CPU user time (s): 2.29965 CPU system time (s): 0.078987 CPU usage (%): 151.885 Max. virtual memory (cumulated for all children) (KiB): 1478424 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.29965 system time used= 0.078987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12170 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= 324 involuntary context switches= 250 runsolver used 0.007998 second user time and 0.008998 second system time The end
Begin job on node26 at 2009-06-13 06:19:48 IDJOB=1855104 IDBENCH=1403 IDSOLVER=681 FILE ID=node26/1855104-1244866788 PBS_JOBID= 9354355 Free space on /tmp= 66436 MiB SOLVER NAME= SAT4J Pseudo CP 2.1.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1855104-1244866788/watcher-1855104-1244866788 -o /tmp/evaluation-result-1855104-1244866788/solver-1855104-1244866788 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855104-1244866788.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 04ec290f8a8afffbd026dcfb09cada39 RANDOM SEED=563853264 node26.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.263 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5931.00 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 : 3000.263 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 837128 kB Buffers: 62032 kB Cached: 1071456 kB SwapCached: 4 kB Active: 93560 kB Inactive: 1053896 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 837128 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 368 kB Writeback: 0 kB Mapped: 23756 kB Slab: 57336 kB Committed_AS: 121480 kB PageTables: 1372 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66432 MiB End job on node26 at 2009-06-13 06:19:50