Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo CP 2.1.1 | UNSAT | 2.52961 | 1.5268 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ roussel/normalized-pigeon-cardinality-105-100.opb |
MD5SUM | 1f72b7f8bd829aeeb06978977df8efc2 |
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 | 0.735887 |
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 | 10500 |
Total number of constraints | 205 |
Number of constraints which are clauses | 105 |
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 | 100 |
Maximum length of a constraint | 105 |
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 | 106 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.08/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.14 c See www.sat4j.org for details. 0.08/0.15 c version 2.1.1.v20090612 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0_12 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1342000320 0.08/0.15 c Max memory 1344274432 0.08/0.15 c Total memory 1344274432 0.08/0.15 c Number of processors 2 0.21/0.22 c Pseudo Boolean Optimization 0.21/0.22 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.21/0.22 c --- Begin Solver configuration --- 0.21/0.22 c Stops conflict analysis at the first Unique Implication Point 0.21/0.22 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ecd7e 0.21/0.22 c Learn all clauses as in MiniSAT 0.21/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.21/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.21/0.22 c No reason simplification 0.21/0.22 c MiniSAT restarts strategy 0.21/0.22 c Memory based learned constraints deletion strategy 0.21/0.22 c timeout=2147483s 0.21/0.22 c DB Simplification allowed=false 0.21/0.22 c --- End Solver configuration --- 0.21/0.22 c solving HOME/instance-1856508-1244913674.opb 0.21/0.22 c reading problem ... 1.17/0.81 c ... done. Wall clock time 0.591s. 1.17/0.81 c #vars 10500 1.17/0.81 c #constraints 205 1.17/0.81 c constraints type 1.17/0.81 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 105 1.17/0.81 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100 2.31/1.49 c starts : 1 2.31/1.49 c conflicts : 1 2.31/1.49 c decisions : 4951 2.31/1.49 c propagations : 10495 2.31/1.49 c inspects : 10495 2.31/1.49 c learnt literals : 0 2.31/1.49 c learnt binary clauses : 0 2.31/1.49 c learnt ternary clauses : 0 2.31/1.49 c learnt clauses : 0 2.31/1.49 c ignored clauses : 0 2.31/1.49 c root simplifications : 0 2.31/1.49 c removed literals (reason simplification) : 0 2.31/1.49 c reason swapping (by a shorter reason) : 0 2.31/1.49 c Calls to reduceDB : 0 2.31/1.49 c speed (assignments/second) : 15925.644916540212 2.31/1.49 c non guided choices 4951 2.31/1.49 c learnt constraints type 2.31/1.49 c constraints type 2.31/1.49 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 105 2.31/1.49 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100 2.31/1.49 s UNSATISFIABLE 2.31/1.49 c Total wall clock time (in seconds): 1.268
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-1856508-1244913674/watcher-1856508-1244913674 -o /tmp/evaluation-result-1856508-1244913674/solver-1856508-1244913674 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1856508-1244913674.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: 0.96 1.01 0.99 3/64 14789 /proc/meminfo: memFree=1568768/2055920 swapFree=4182488/4192956 [pid=14789] ppid=14787 vsize=0 CPUtime=0 /proc/14789/stat : 14789 (runsolver) R 14787 14789 14568 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 158967406 0 0 1992294400 0 0 0 18446744073709551615 221236489511 0 0 4096 24578 0 0 0 17 1 0 0 /proc/14789/statm: 35 2 0 0 0 1 0 [startup+0.054027 s] /proc/loadavg: 0.96 1.01 0.99 3/64 14789 /proc/meminfo: memFree=1568768/2055920 swapFree=4182488/4192956 [pid=14789] ppid=14787 vsize=1470088 CPUtime=0.03 /proc/14789/stat : 14789 (java) S 14787 14789 14568 0 -1 0 3205 0 1 0 2 1 0 0 18 0 7 0 158967406 1505370112 2950 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/14789/statm: 367522 2950 1007 9 0 364873 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1470088 [startup+0.101032 s] /proc/loadavg: 0.96 1.01 0.99 3/64 14789 /proc/meminfo: memFree=1568768/2055920 swapFree=4182488/4192956 [pid=14789] ppid=14787 vsize=1472584 CPUtime=0.08 /proc/14789/stat : 14789 (java) S 14787 14789 14568 0 -1 0 3587 0 1 0 6 2 0 0 18 0 12 0 158967406 1507926016 3330 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/14789/statm: 368146 3330 1066 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.301055 s] /proc/loadavg: 0.96 1.01 0.99 3/64 14789 /proc/meminfo: memFree=1568768/2055920 swapFree=4182488/4192956 [pid=14789] ppid=14787 vsize=1475016 CPUtime=0.32 /proc/14789/stat : 14789 (java) S 14787 14789 14568 0 -1 0 5074 0 1 0 29 3 0 0 18 0 12 0 158967406 1510416384 4812 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/14789/statm: 368754 4812 1353 9 0 366097 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1475016 [startup+0.701097 s] /proc/loadavg: 0.96 1.01 0.99 3/64 14789 /proc/meminfo: memFree=1568768/2055920 swapFree=4182488/4192956 [pid=14789] ppid=14787 vsize=1477736 CPUtime=1.02 /proc/14789/stat : 14789 (java) S 14787 14789 14568 0 -1 0 8146 0 1 0 97 5 0 0 18 0 12 0 158967406 1513201664 6776 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/14789/statm: 369434 6776 1397 9 0 366777 0 Current children cumulated CPU time (s) 1.02 Current children cumulated vsize (KiB) 1477736 [startup+1.50218 s] /proc/loadavg: 0.96 1.01 0.99 4/77 14802 /proc/meminfo: memFree=1539544/2055920 swapFree=4182488/4192956 [pid=14789] ppid=14787 vsize=1479504 CPUtime=2.5 /proc/14789/stat : 14789 (java) S 14787 14789 14568 0 -1 0 11969 0 1 0 241 9 0 0 18 0 13 0 158967406 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/14789/statm: 369876 9638 1418 9 0 367219 0 [pid=14789/tid=14791] ppid=14787 vsize=1479504 CPUtime=0.99 /proc/14789/task/14791/stat : 14791 (java) S 14787 14789 14568 0 -1 64 7316 0 1 0 96 3 0 0 16 0 13 0 158967407 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=14789/tid=14792] ppid=14787 vsize=1479504 CPUtime=0 /proc/14789/task/14792/stat : 14792 (java) S 14787 14789 14568 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 158967409 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=14789/tid=14793] ppid=14787 vsize=1479504 CPUtime=0 /proc/14789/task/14793/stat : 14793 (java) S 14787 14789 14568 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 158967409 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=14789/tid=14794] ppid=14787 vsize=1479504 CPUtime=0.04 /proc/14789/task/14794/stat : 14794 (java) S 14787 14789 14568 0 -1 64 2 0 0 0 1 3 0 0 16 0 13 0 158967410 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0 [pid=14789/tid=14795] ppid=14787 vsize=1479504 CPUtime=0 /proc/14789/task/14795/stat : 14795 (java) S 14787 14789 14568 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 158967411 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=14789/tid=14796] ppid=14787 vsize=1479504 CPUtime=0 /proc/14789/task/14796/stat : 14796 (java) S 14787 14789 14568 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 158967411 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=14789/tid=14797] ppid=14787 vsize=1479504 CPUtime=0 /proc/14789/task/14797/stat : 14797 (java) S 14787 14789 14568 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 158967415 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=14789/tid=14798] ppid=14787 vsize=1479504 CPUtime=0.77 /proc/14789/task/14798/stat : 14798 (java) S 14787 14789 14568 0 -1 64 1130 0 0 0 77 0 0 0 16 0 13 0 158967415 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=14789/tid=14799] ppid=14787 vsize=1479504 CPUtime=0.67 /proc/14789/task/14799/stat : 14799 (java) R 14787 14789 14568 0 -1 64 2763 0 0 0 66 1 0 0 17 0 13 0 158967415 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 103159781 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=14789/tid=14800] ppid=14787 vsize=1479504 CPUtime=0 /proc/14789/task/14800/stat : 14800 (java) S 14787 14789 14568 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 158967415 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=14789/tid=14801] ppid=14787 vsize=1479504 CPUtime=0 /proc/14789/task/14801/stat : 14801 (java) S 14787 14789 14568 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158967415 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=14789/tid=14802] ppid=14787 vsize=1479504 CPUtime=0 /proc/14789/task/14802/stat : 14802 (java) S 14787 14789 14568 0 -1 64 5 0 0 0 0 0 0 0 21 0 13 0 158967492 1515012096 9638 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.5 Current children cumulated vsize (KiB) 1479504 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.5268 CPU time (s): 2.52961 CPU user time (s): 2.42363 CPU system time (s): 0.105983 CPU usage (%): 165.681 Max. virtual memory (cumulated for all children) (KiB): 1479504 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.42363 system time used= 0.105983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 11973 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= 437 involuntary context switches= 367 runsolver used 0.005999 second user time and 0.009998 second system time The end
Begin job on node21 at 2009-06-13 19:21:14 IDJOB=1856508 IDBENCH=2601 IDSOLVER=681 FILE ID=node21/1856508-1244913674 PBS_JOBID= 9354573 Free space on /tmp= 66124 MiB SOLVER NAME= SAT4J Pseudo CP 2.1.1 BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-105-100.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-1856508-1244913674/watcher-1856508-1244913674 -o /tmp/evaluation-result-1856508-1244913674/solver-1856508-1244913674 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1856508-1244913674.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1f72b7f8bd829aeeb06978977df8efc2 RANDOM SEED=283115767 node21.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 : 3000.239 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 : 5914.62 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 : 3000.239 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: 1569184 kB Buffers: 57040 kB Cached: 352320 kB SwapCached: 4216 kB Active: 27748 kB Inactive: 388964 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1569184 kB SwapTotal: 4192956 kB SwapFree: 4182488 kB Dirty: 568 kB Writeback: 0 kB Mapped: 13376 kB Slab: 56116 kB Committed_AS: 138992 kB PageTables: 1392 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= 66124 MiB End job on node21 at 2009-06-13 19:21:16