Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo CP 2.1.1 | UNSAT | 1.84972 | 1.15275 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl40_41_pb.cnf.cr.opb |
MD5SUM | 0beb8de972e873a7bfc16369cb81d469 |
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 | 0.160974 |
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 | 3280 |
Total number of constraints | 162 |
Number of constraints which are clauses | 82 |
Number of constraints which are cardinality constraints (but not clauses) | 80 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 40 |
Maximum length of a constraint | 41 |
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 | 42 |
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 |
0.08/0.14 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 0.22/0.21 c Pseudo Boolean Optimization 0.22/0.21 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.22/0.21 c --- Begin Solver configuration --- 0.22/0.21 c Stops conflict analysis at the first Unique Implication Point 0.22/0.21 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1d520c4 0.22/0.21 c Learn all clauses as in MiniSAT 0.22/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.22/0.21 c No reason simplification 0.22/0.21 c MiniSAT restarts strategy 0.22/0.21 c Memory based learned constraints deletion strategy 0.22/0.21 c timeout=2147483s 0.22/0.21 c DB Simplification allowed=false 0.22/0.21 c --- End Solver configuration --- 0.22/0.21 c solving HOME/instance-1855176-1244869565.opb 0.22/0.21 c reading problem ... 0.71/0.56 c ... done. Wall clock time 0.345s. 0.71/0.56 c #vars 3280 0.71/0.56 c #constraints 162 0.71/0.56 c constraints type 0.71/0.56 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 82 0.71/0.56 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 80 1.81/1.12 c starts : 1 1.81/1.12 c conflicts : 40 1.81/1.12 c decisions : 781 1.81/1.12 c propagations : 1679 1.81/1.12 c inspects : 1679 1.81/1.12 c learnt literals : 0 1.81/1.12 c learnt binary clauses : 0 1.81/1.12 c learnt ternary clauses : 0 1.81/1.12 c learnt clauses : 39 1.81/1.12 c ignored clauses : 0 1.81/1.12 c root simplifications : 0 1.81/1.12 c removed literals (reason simplification) : 0 1.81/1.12 c reason swapping (by a shorter reason) : 0 1.81/1.12 c Calls to reduceDB : 0 1.81/1.12 c speed (assignments/second) : 3030.6859205776173 1.81/1.12 c non guided choices 781 1.81/1.12 c learnt constraints type 1.81/1.12 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 39 1.81/1.12 c constraints type 1.81/1.12 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 82 1.81/1.12 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 80 1.81/1.12 s UNSATISFIABLE 1.81/1.12 c Total wall clock time (in seconds): 0.906
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-1855176-1244869565/watcher-1855176-1244869565 -o /tmp/evaluation-result-1855176-1244869565/solver-1855176-1244869565 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855176-1244869565.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 2/64 12511 /proc/meminfo: memFree=1328480/2055920 swapFree=4192812/4192956 [pid=12511] ppid=12509 vsize=1520 CPUtime=0 /proc/12511/stat : 12511 (java6) R 12509 12511 11827 0 -1 0 80 0 0 0 0 0 0 0 20 0 1 0 154556623 1556480 63 1992294400 134512640 134550932 4294956160 18446744073709551615 7453665 0 0 4096 0 0 0 0 17 1 0 0 /proc/12511/statm: 380 72 56 9 0 10 0 [startup+0.0144189 s] /proc/loadavg: 1.00 1.00 1.00 2/64 12511 /proc/meminfo: memFree=1328480/2055920 swapFree=4192812/4192956 [pid=12511] ppid=12509 vsize=13296 CPUtime=0 /proc/12511/stat : 12511 (java) S 12509 12511 11827 0 -1 0 793 0 0 0 0 0 0 0 18 0 2 0 154556623 13615104 574 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/12511/statm: 3324 575 258 9 0 1198 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 13296 [startup+0.101433 s] /proc/loadavg: 1.00 1.00 1.00 2/64 12511 /proc/meminfo: memFree=1328480/2055920 swapFree=4192812/4192956 [pid=12511] ppid=12509 vsize=1473608 CPUtime=0.08 /proc/12511/stat : 12511 (java) S 12509 12511 11827 0 -1 0 3615 0 1 0 6 2 0 0 18 0 12 0 154556623 1508974592 3358 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/12511/statm: 368402 3358 1068 9 0 365750 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1473608 [startup+0.301451 s] /proc/loadavg: 1.00 1.00 1.00 2/64 12511 /proc/meminfo: memFree=1328480/2055920 swapFree=4192812/4192956 [pid=12511] ppid=12509 vsize=1474992 CPUtime=0.35 /proc/12511/stat : 12511 (java) S 12509 12511 11827 0 -1 0 5124 0 1 0 31 4 0 0 18 0 12 0 154556623 1510391808 4861 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/12511/statm: 368748 4861 1356 9 0 366091 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1474992 [startup+0.701495 s] /proc/loadavg: 1.00 1.00 1.00 2/64 12511 /proc/meminfo: memFree=1328480/2055920 swapFree=4192812/4192956 [pid=12511] ppid=12509 vsize=1478896 CPUtime=1.06 /proc/12511/stat : 12511 (java) S 12509 12511 11827 0 -1 0 7846 0 1 0 101 5 0 0 18 0 13 0 154556623 1514389504 6827 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/12511/statm: 369724 6827 1410 9 0 367067 0 Current children cumulated CPU time (s) 1.06 Current children cumulated vsize (KiB) 1478896 Solver just ended. Dumping a history of the last processes samples [startup+1.10654 s] /proc/loadavg: 1.00 1.00 1.00 4/77 12524 /proc/meminfo: memFree=1301880/2055920 swapFree=4192812/4192956 [pid=12511] ppid=12509 vsize=1478896 CPUtime=1.81 /proc/12511/stat : 12511 (java) S 12509 12511 11827 0 -1 0 9289 0 1 0 175 6 0 0 18 0 13 0 154556623 1514389504 8234 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/12511/statm: 369724 8234 1414 9 0 367067 0 [pid=12511/tid=12513] ppid=12509 vsize=1478896 CPUtime=0.82 /proc/12511/task/12513/stat : 12513 (java) R 12509 12511 11827 0 -1 64 6136 0 1 0 78 4 0 0 23 0 13 0 154556625 1514389504 8234 1992294400 134512640 134550932 4294956000 18446744073709551615 4109547088 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12511/tid=12514] ppid=12509 vsize=1478896 CPUtime=0 /proc/12511/task/12514/stat : 12514 (java) S 12509 12511 11827 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 154556626 1514389504 8234 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12511/tid=12515] ppid=12509 vsize=1478896 CPUtime=0 /proc/12511/task/12515/stat : 12515 (java) S 12509 12511 11827 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 154556626 1514389504 8234 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12511/tid=12516] ppid=12509 vsize=1478896 CPUtime=0 /proc/12511/task/12516/stat : 12516 (java) S 12509 12511 11827 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 154556628 1514389504 8234 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=12511/tid=12517] ppid=12509 vsize=1478896 CPUtime=0 /proc/12511/task/12517/stat : 12517 (java) S 12509 12511 11827 0 -1 64 10 0 0 0 0 0 0 0 20 0 13 0 154556628 1514389504 8234 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12511/tid=12518] ppid=12509 vsize=1478896 CPUtime=0 /proc/12511/task/12518/stat : 12518 (java) S 12509 12511 11827 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 154556628 1514389504 8234 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12511/tid=12519] ppid=12509 vsize=1478896 CPUtime=0 /proc/12511/task/12519/stat : 12519 (java) S 12509 12511 11827 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 154556633 1514389504 8234 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12511/tid=12520] ppid=12509 vsize=1478896 CPUtime=0.43 /proc/12511/task/12520/stat : 12520 (java) R 12509 12511 11827 0 -1 64 1035 0 0 0 43 0 0 0 17 0 13 0 154556633 1514389504 8235 1992294400 134512640 134550932 4294956000 18446744073709551615 106252388 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12511/tid=12521] ppid=12509 vsize=1478896 CPUtime=0.53 /proc/12511/task/12521/stat : 12521 (java) S 12509 12511 11827 0 -1 64 1369 0 0 0 53 0 0 0 17 0 13 0 154556633 1514389504 8235 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12511/tid=12522] ppid=12509 vsize=1478896 CPUtime=0 /proc/12511/task/12522/stat : 12522 (java) S 12509 12511 11827 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 154556633 1514389504 8235 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12511/tid=12523] ppid=12509 vsize=1478896 CPUtime=0 /proc/12511/task/12523/stat : 12523 (java) S 12509 12511 11827 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154556633 1514389504 8235 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12511/tid=12524] ppid=12509 vsize=1478896 CPUtime=0 /proc/12511/task/12524/stat : 12524 (java) S 12509 12511 11827 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 154556682 1514389504 8235 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.81 Current children cumulated vsize (KiB) 1478896 Child status: 20 Real time (s): 1.15275 CPU time (s): 1.84972 CPU user time (s): 1.77873 CPU system time (s): 0.070989 CPU usage (%): 160.462 Max. virtual memory (cumulated for all children) (KiB): 1479040 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.77873 system time used= 0.070989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9442 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= 322 involuntary context switches= 239 runsolver used 0.003999 second user time and 0.010998 second system time The end
Begin job on node19 at 2009-06-13 07:06:05 IDJOB=1855176 IDBENCH=1439 IDSOLVER=681 FILE ID=node19/1855176-1244869565 PBS_JOBID= 9354329 Free space on /tmp= 66284 MiB SOLVER NAME= SAT4J Pseudo CP 2.1.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_41_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-1855176-1244869565/watcher-1855176-1244869565 -o /tmp/evaluation-result-1855176-1244869565/solver-1855176-1244869565 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855176-1244869565.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0beb8de972e873a7bfc16369cb81d469 RANDOM SEED=828383112 node19.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 : 3000.234 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 : 3000.234 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: 1328896 kB Buffers: 50020 kB Cached: 590404 kB SwapCached: 0 kB Active: 45896 kB Inactive: 608492 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1328896 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 340 kB Writeback: 0 kB Mapped: 23756 kB Slab: 58608 kB Committed_AS: 150260 kB PageTables: 1456 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= 66284 MiB End job on node19 at 2009-06-13 07:06:06