Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | SAT | 1.49877 | 1.01368 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga11_11_sat_pb.cnf.cr.opb |
MD5SUM | 24de6a7a873ef89570becd02e95614e8 |
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 | 182 |
Total number of constraints | 154 |
Number of constraints which are clauses | 132 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
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 |
0.07/0.16 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.07/0.16 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.07/0.16 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.07/0.16 c no version file found!!! 0.07/0.16 c sun.arch.data.model 32 0.07/0.16 c java.version 1.6.0 0.07/0.16 c os.name Linux 0.07/0.16 c os.version 2.6.9-22.EL.rootsmp 0.07/0.16 c os.arch i386 0.07/0.16 c Free memory 1651659224 0.07/0.16 c Max memory 1654456320 0.07/0.16 c Total memory 1654456320 0.07/0.16 c Number of processors 2 0.18/0.22 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.18/0.22 --- Begin Solver configuration --- 0.18/0.22 c Stops conflict analysis at the first Unique Implication Point 0.18/0.22 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.18/0.22 c Learn all clauses as in MiniSAT 0.18/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.18/0.22 c VSIDS like heuristics from MiniSAT using a heap 0.18/0.22 c No reason simplification 0.18/0.22 c --- End Solver configuration --- 0.18/0.22 c Simplify asserted PB constraints to clauses 0.18/0.22 c solving /tmp/evaluation/360750-1176975052/instance-360750-1176975052.opb 0.18/0.22 c reading problem ... 0.28/0.33 c ... done. Wall clock time 0.109s. 0.28/0.33 c CPU time (experimental) 0.27s. 0.28/0.33 c #vars 182 0.28/0.33 c #constraints 154 1.35/0.95 c starts : 1 1.35/0.95 c conflicts : 83 1.35/0.95 c decisions : 385 1.35/0.95 c propagations : 1569 1.35/0.95 c inspects : 3405 1.35/0.95 c learnt literals : 0 1.35/0.95 c learnt binary clauses : 0 1.35/0.95 c learnt ternary clauses : 0 1.35/0.95 c learnt clauses : 83 1.35/0.95 c root simplifications : 0 1.35/0.95 c removed literals (reason simplification) : 0 1.35/0.95 c reason swapping (by a shorter reason) : 0 1.35/0.95 c Calls to reduceDB : 0 1.35/0.95 c speed (decisions/second) : 619.9677938808373 1.35/0.95 c non guided choices 52 1.35/0.95 s SATISFIABLE 1.35/0.95 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 1.35/0.95 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 1.35/0.95 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 1.35/0.95 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 1.35/0.95 v -x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 1.35/0.95 v -x128 x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 x146 -x147 -x148 1.35/0.95 v -x149 -x150 x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 1.35/0.95 v x170 -x171 -x172 -x173 x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 1.35/0.95 c Total wall clock time (ms): 0.735
OK 0
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node51/watcher-360750-1176975052 -o ROOT/results/node51/solver-360750-1176975052 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/360750-1176975052/sat4jPseudoCPClause.jar /tmp/evaluation/360750-1176975052/instance-360750-1176975052.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: 0.00 0.00 0.09 2/64 15677 /proc/meminfo: memFree=1710576/2055920 swapFree=4183232/4192956 [pid=15677] ppid=15675 vsize=152 CPUtime=0 /proc/15677/stat : 15677 (java) D 15675 15677 15263 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 52350334 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 2618148 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/15677/statm: 38 26 19 9 0 4 0 [startup+0.0118879 s] /proc/loadavg: 0.00 0.00 0.09 2/64 15677 /proc/meminfo: memFree=1710576/2055920 swapFree=4183232/4192956 [pid=15677] ppid=15675 vsize=272 CPUtime=0 /proc/15677/stat : 15677 (java) D 15675 15677 15263 0 -1 0 53 0 0 0 0 0 0 0 18 0 1 0 52350334 278528 37 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 2618148 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0 /proc/15677/statm: 68 37 28 9 0 6 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 272 [startup+0.102755 s] /proc/loadavg: 0.00 0.00 0.09 2/64 15677 /proc/meminfo: memFree=1710576/2055920 swapFree=4183232/4192956 [pid=15677] ppid=15675 vsize=1777844 CPUtime=0.07 /proc/15677/stat : 15677 (java) S 15675 15677 15263 0 -1 0 3806 0 1 0 5 2 0 0 18 0 7 0 52350334 1820512256 3549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 0 0 0 /proc/15677/statm: 444461 3549 1087 9 0 442097 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1777844 [startup+0.301772 s] /proc/loadavg: 0.00 0.00 0.09 2/64 15677 /proc/meminfo: memFree=1710576/2055920 swapFree=4183232/4192956 [pid=15677] ppid=15675 vsize=1782188 CPUtime=0.28 /proc/15677/stat : 15677 (java) S 15675 15677 15263 0 -1 0 5072 0 1 0 25 3 0 0 18 0 12 0 52350334 1824960512 4811 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/15677/statm: 445547 4811 1263 9 0 443158 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 1782188 [startup+0.702811 s] /proc/loadavg: 0.00 0.00 0.09 2/64 15677 /proc/meminfo: memFree=1710576/2055920 swapFree=4183232/4192956 [pid=15677] ppid=15675 vsize=1785584 CPUtime=0.96 /proc/15677/stat : 15677 (java) S 15675 15677 15263 0 -1 0 8951 0 1 0 91 5 0 0 18 0 13 0 52350334 1828438016 7668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/15677/statm: 446396 7668 1308 9 0 444007 0 Current children cumulated CPU time (s) 0.96 Current children cumulated vsize (KiB) 1785584 Solver just ended. Dumping a history of the last processes samples [startup+0.902828 s] /proc/loadavg: 0.00 0.00 0.09 2/64 15677 /proc/meminfo: memFree=1710576/2055920 swapFree=4183232/4192956 [pid=15677] ppid=15675 vsize=1787996 CPUtime=1.35 /proc/15677/stat : 15677 (java) S 15675 15677 15263 0 -1 0 12166 0 1 0 129 6 0 0 18 0 13 0 52350334 1830907904 9475 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/15677/statm: 446999 9476 1316 9 0 444610 0 Current children cumulated CPU time (s) 1.35 Current children cumulated vsize (KiB) 1787996 [startup+1.00284 s] /proc/loadavg: 0.00 0.00 0.09 2/76 15691 /proc/meminfo: memFree=1673488/2055920 swapFree=4183232/4192956 [pid=15677] ppid=15675 vsize=0 CPUtime=1.49 /proc/15677/stat : 15677 (java) Z 15675 15677 15263 0 -1 1036 13303 0 1 0 142 7 0 0 16 0 2 0 52350334 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/15677/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 0 Child status: 10 Real time (s): 1.01368 CPU time (s): 1.49877 CPU user time (s): 1.42178 CPU system time (s): 0.076988 CPU usage (%): 147.855 Max. virtual memory (cumulated for all children) (KiB): 1787996 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.42178 system time used= 0.076988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13303 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= 343 involuntary context switches= 252 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node51 on Thu Apr 19 09:30:52 UTC 2007 IDJOB= 360750 IDBENCH= 1393 IDSOLVER= 164 FILE ID= node51/360750-1176975052 PBS_JOBID= 4630323 Free space on /tmp= 66458 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_11_sat_pb.cnf.cr.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/360750-1176975052/sat4jPseudoCPClause.jar /tmp/evaluation/360750-1176975052/instance-360750-1176975052.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-360750-1176975052 -o ROOT/results/node51/solver-360750-1176975052 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/360750-1176975052/sat4jPseudoCPClause.jar /tmp/evaluation/360750-1176975052/instance-360750-1176975052.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 24de6a7a873ef89570becd02e95614e8 RANDOM SEED= 858207305 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node51.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 : 3000.223 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 : 3000.223 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: 1711112 kB Buffers: 22980 kB Cached: 274024 kB SwapCached: 3556 kB Active: 199524 kB Inactive: 107172 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1711112 kB SwapTotal: 4192956 kB SwapFree: 4183232 kB Dirty: 3592 kB Writeback: 0 kB Mapped: 15612 kB Slab: 24112 kB Committed_AS: 2626368 kB PageTables: 1408 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= 66458 MiB End job on node51 on Thu Apr 19 09:30:53 UTC 2007