Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | SAT | 0.811876 | 0.62057 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga11_10_sat_pb.cnf.cr.opb |
MD5SUM | ad8c96101fa1b2a172901cb81285d15c |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.002998 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 165 |
Total number of constraints | 141 |
Number of constraints which are clauses | 120 |
Number of constraints which are cardinality constraints (but not clauses) | 21 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 11 |
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 | 12 |
Number of bits of the biggest sum of numbers | 4 |
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) 2004-2006 Daniel Le Berre 0.09/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.09/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.09/0.14 c no version file found!!! 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.9-22.EL.rootsmp 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1651659224 0.09/0.14 c Max memory 1654456320 0.09/0.14 c Total memory 1654456320 0.09/0.14 c Number of processors 2 0.09/0.19 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.09/0.19 --- Begin Solver configuration --- 0.09/0.19 c Stops conflict analysis at the first Unique Implication Point 0.09/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.09/0.19 c Learn all clauses as in MiniSAT 0.09/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.09/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.09/0.19 c No reason simplification 0.09/0.19 c --- End Solver configuration --- 0.09/0.19 c Simplify asserted PB constraints to clauses 0.09/0.19 c solving /tmp/evaluation/361422-1176982671/instance-361422-1176982671.opb 0.09/0.19 c reading problem ... 0.21/0.29 c ... done. Wall clock time 0.098s. 0.21/0.29 c CPU time (experimental) 0.25s. 0.21/0.29 c #vars 165 0.21/0.29 c #constraints 141 0.67/0.56 c starts : 1 0.67/0.56 c conflicts : 24 0.67/0.56 c decisions : 245 0.67/0.56 c propagations : 755 0.67/0.56 c inspects : 1022 0.67/0.56 c learnt literals : 0 0.67/0.56 c learnt binary clauses : 0 0.67/0.56 c learnt ternary clauses : 0 0.67/0.56 c learnt clauses : 24 0.67/0.56 c root simplifications : 0 0.67/0.56 c removed literals (reason simplification) : 0 0.67/0.56 c reason swapping (by a shorter reason) : 0 0.67/0.56 c Calls to reduceDB : 0 0.67/0.56 c speed (decisions/second) : 907.4074074074074 0.67/0.56 c non guided choices 46 0.67/0.56 s SATISFIABLE 0.67/0.57 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 x23 -x24 -x25 -x26 -x27 -x28 -x29 0.67/0.57 v -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 0.67/0.57 v -x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 0.67/0.57 v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 -x103 -x104 -x105 -x106 0.67/0.57 v -x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 x122 -x123 -x124 -x125 x126 -x127 0.67/0.57 v -x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 x143 -x144 -x145 -x146 x147 -x148 0.67/0.57 v -x149 -x150 -x151 -x152 -x153 x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 0.67/0.57 c Total wall clock time (ms): 0.373
OK 0
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-361422-1176982671 -o ROOT/results/node6/solver-361422-1176982671 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361422-1176982671/sat4jPseudoCPClause.jar /tmp/evaluation/361422-1176982671/instance-361422-1176982671.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.63 0.91 0.89 3/77 4955 /proc/meminfo: memFree=1285560/2055924 swapFree=4146716/4192956 [pid=4955] ppid=4953 vsize=152 CPUtime=0 /proc/4955/stat : 4955 (java) R 4953 4955 3307 0 -1 0 205 0 0 0 0 0 0 0 18 0 1 0 174304757 155648 26 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 2188068 0 0 4096 0 0 0 0 17 1 0 0 /proc/4955/statm: 38 26 19 9 0 4 0 [startup+0.0466141 s] /proc/loadavg: 0.63 0.91 0.89 3/77 4955 /proc/meminfo: memFree=1285560/2055924 swapFree=4146716/4192956 [pid=4955] ppid=4953 vsize=1777060 CPUtime=0.03 /proc/4955/stat : 4955 (java) S 4953 4955 3307 0 -1 0 3498 0 1 0 2 1 0 0 18 0 5 0 174304757 1819709440 3242 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/4955/statm: 444265 3242 1039 9 0 441901 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1777060 [startup+0.10162 s] /proc/loadavg: 0.63 0.91 0.89 3/77 4955 /proc/meminfo: memFree=1285560/2055924 swapFree=4146716/4192956 [pid=4955] ppid=4953 vsize=1780260 CPUtime=0.09 /proc/4955/stat : 4955 (java) S 4953 4955 3307 0 -1 0 4024 0 1 0 7 2 0 0 18 0 12 0 174304757 1822986240 3765 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4955/statm: 445065 3765 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780260 [startup+0.301646 s] /proc/loadavg: 0.63 0.91 0.89 3/77 4955 /proc/meminfo: memFree=1285560/2055924 swapFree=4146716/4192956 [pid=4955] ppid=4953 vsize=1782772 CPUtime=0.32 /proc/4955/stat : 4955 (java) S 4953 4955 3307 0 -1 0 5164 0 1 0 29 3 0 0 18 0 13 0 174304757 1825558528 4902 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4955/statm: 445693 4902 1266 9 0 443304 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1782772 Solver just ended. Dumping a history of the last processes samples [startup+0.50167 s] /proc/loadavg: 0.63 0.91 0.89 3/77 4955 /proc/meminfo: memFree=1285560/2055924 swapFree=4146716/4192956 [pid=4955] ppid=4953 vsize=1785496 CPUtime=0.67 /proc/4955/stat : 4955 (java) S 4953 4955 3307 0 -1 0 6712 0 1 0 63 4 0 0 18 0 13 0 174304757 1828347904 6099 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4955/statm: 446374 6099 1302 9 0 443985 0 Current children cumulated CPU time (s) 0.67 Current children cumulated vsize (KiB) 1785496 [startup+0.601678 s] /proc/loadavg: 0.63 0.91 0.89 3/77 4955 /proc/meminfo: memFree=1285560/2055924 swapFree=4146716/4192956 [pid=4955] ppid=4953 vsize=1785496 CPUtime=0.8 /proc/4955/stat : 4955 (java) S 4953 4955 3307 0 -1 0 7165 0 1 0 76 4 0 0 18 0 12 0 174304757 1828347904 6398 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4955/statm: 446374 6398 1305 9 0 443985 0 Current children cumulated CPU time (s) 0.8 Current children cumulated vsize (KiB) 1785496 Child status: 10 Real time (s): 0.62057 CPU time (s): 0.811876 CPU user time (s): 0.760884 CPU system time (s): 0.050992 CPU usage (%): 130.827 Max. virtual memory (cumulated for all children) (KiB): 1785496 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.760884 system time used= 0.050992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7167 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= 207 involuntary context switches= 193 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node6 on Thu Apr 19 11:37:51 UTC 2007 IDJOB= 361422 IDBENCH= 1441 IDSOLVER= 164 FILE ID= node6/361422-1176982671 PBS_JOBID= 4630374 Free space on /tmp= 66416 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga11_10_sat_pb.cnf.cr.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361422-1176982671/sat4jPseudoCPClause.jar /tmp/evaluation/361422-1176982671/instance-361422-1176982671.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-361422-1176982671 -o ROOT/results/node6/solver-361422-1176982671 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361422-1176982671/sat4jPseudoCPClause.jar /tmp/evaluation/361422-1176982671/instance-361422-1176982671.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= ad8c96101fa1b2a172901cb81285d15c RANDOM SEED= 749504110 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.232 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 : 3000.232 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: 2055924 kB MemFree: 1285968 kB Buffers: 37436 kB Cached: 666296 kB SwapCached: 13600 kB Active: 260940 kB Inactive: 466260 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1285968 kB SwapTotal: 4192956 kB SwapFree: 4146716 kB Dirty: 3800 kB Writeback: 0 kB Mapped: 30488 kB Slab: 28364 kB Committed_AS: 6934936 kB PageTables: 1784 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= 66416 MiB End job on node6 on Thu Apr 19 11:37:52 UTC 2007