Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | SAT | 1.01084 | 0.634831 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga12_12_sat_pb.cnf.cr.opb |
MD5SUM | 92d68bb6a1fae8fdeae7bddcc1ebc205 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 216 |
Total number of constraints | 180 |
Number of constraints which are clauses | 156 |
Number of constraints which are cardinality constraints (but not clauses) | 24 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 12 |
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 | 13 |
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 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.13 c See www.sat4j.org for details. 0.08/0.14 c version 2.2.0.v20100526 0.08/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.14 c java.vm.version 11.2-b01 0.08/0.14 c java.vm.vendor Sun Microsystems Inc. 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0_12 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.18-164.el5 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1393557488 0.08/0.14 c Max memory 1395916800 0.08/0.14 c Total memory 1395916800 0.08/0.14 c Number of processors 2 0.08/0.20 c Pseudo Boolean Optimization 0.08/0.20 c --- Begin Solver configuration --- 0.08/0.20 c Stops conflict analysis at the first Unique Implication Point 0.08/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 0.08/0.20 c Learn all clauses as in MiniSAT 0.08/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.08/0.20 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.08/0.20 c Expensive reason simplification 0.08/0.20 c Armin Biere (Picosat) restarts strategy 0.08/0.20 c Glucose learned constraints deletion strategy 0.08/0.20 c timeout=2147483s 0.08/0.20 c DB Simplification allowed=false 0.08/0.20 c --- End Solver configuration --- 0.08/0.20 c solving HOME/instance-2659518-1276321616.opb 0.08/0.20 c reading problem ... 0.36/0.32 c ... done. Wall clock time 0.113s. 0.36/0.32 c #vars 216 0.36/0.32 c #constraints 180 0.36/0.32 c constraints type 0.36/0.32 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 156 0.36/0.32 c org.sat4j.minisat.constraints.card.MinWatchCard => 24 0.76/0.58 c starts : 3 0.76/0.58 c conflicts : 213 0.76/0.58 c decisions : 610 0.76/0.58 c propagations : 5004 0.76/0.58 c inspects : 10762 0.76/0.58 c learnt literals : 0 0.76/0.58 c learnt binary clauses : 0 0.76/0.58 c learnt ternary clauses : 0 0.76/0.58 c learnt clauses : 213 0.76/0.58 c ignored clauses : 0 0.76/0.58 c root simplifications : 0 0.76/0.58 c removed literals (reason simplification) : 68 0.76/0.58 c reason swapping (by a shorter reason) : 0 0.76/0.58 c Calls to reduceDB : 0 0.76/0.58 c number of reductions to clauses (during analyze) : 0 0.76/0.58 c number of learned constraints concerned by reduction : 0 0.76/0.58 c number of learning phase by resolution : 0 0.76/0.58 c number of learning phase by cutting planes : 0 0.76/0.58 c speed (assignments/second) : 18883.018867924526 0.76/0.58 c non guided choices 86 0.76/0.58 c learnt constraints type 0.76/0.58 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 213 0.76/0.58 c constraints type 0.76/0.58 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 156 0.76/0.58 c org.sat4j.minisat.constraints.card.MinWatchCard => 24 0.76/0.58 s SATISFIABLE 0.76/0.58 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 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 -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 -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 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 -x170 x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 x198 -x199 -x200 -x201 -x202 x203 -x204 -x205 -x206 x207 -x208 -x209 -x210 -x211 -x212 -x213 x214 -x215 -x216 0.76/0.58 c Total wall clock time (in seconds): 0.383
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659518-1276321616/watcher-2659518-1276321616 -o /tmp/evaluation-result-2659518-1276321616/solver-2659518-1276321616 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659518-1276321616.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: 0.82 0.95 0.98 3/106 10260 /proc/meminfo: memFree=1944300/2059040 swapFree=4135028/4192956 [pid=10260] ppid=10258 vsize=1752 CPUtime=0 /proc/10260/stat : 10260 (java) R 10258 10260 9294 0 -1 4194304 331 0 0 0 0 0 0 0 19 0 1 0 7762903 1794048 76 1992294400 134512640 134550932 4289891760 18446744073709551615 9142178 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10260/statm: 438 79 64 10 0 30 0 [startup+0.0248679 s] /proc/loadavg: 0.82 0.95 0.98 3/106 10260 /proc/meminfo: memFree=1944300/2059040 swapFree=4135028/4192956 [pid=10260] ppid=10258 vsize=1518228 CPUtime=0.01 /proc/10260/stat : 10260 (java) S 10258 10260 9294 0 -1 4202496 2626 0 1 0 0 1 0 0 19 0 4 0 7762903 1554665472 2070 1992294400 134512640 134550932 4289891760 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/10260/statm: 379557 2070 419 10 0 377268 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1518228 [startup+0.10067 s] /proc/loadavg: 0.82 0.95 0.98 3/106 10260 /proc/meminfo: memFree=1944300/2059040 swapFree=4135028/4192956 [pid=10260] ppid=10258 vsize=1524184 CPUtime=0.08 /proc/10260/stat : 10260 (java) S 10258 10260 9294 0 -1 4202496 4002 0 1 0 6 2 0 0 19 0 12 0 7762903 1560764416 3441 1992294400 134512640 134550932 4289891760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/10260/statm: 381046 3441 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.300534 s] /proc/loadavg: 0.82 0.95 0.98 3/106 10260 /proc/meminfo: memFree=1944300/2059040 swapFree=4135028/4192956 [pid=10260] ppid=10258 vsize=1526512 CPUtime=0.36 /proc/10260/stat : 10260 (java) S 10258 10260 9294 0 -1 4202496 5393 0 1 0 33 3 0 0 19 0 12 0 7762903 1563148288 4830 1992294400 134512640 134550932 4289891760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/10260/statm: 381628 4830 1361 10 0 378930 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1526512 Solver just ended. Dumping a history of the last processes samples [startup+0.50053 s] /proc/loadavg: 0.82 0.95 0.98 3/106 10260 /proc/meminfo: memFree=1944300/2059040 swapFree=4135028/4192956 [pid=10260] ppid=10258 vsize=1531308 CPUtime=0.76 /proc/10260/stat : 10260 (java) S 10258 10260 9294 0 -1 4202496 6510 0 1 0 72 4 0 0 19 0 13 0 7762903 1568059392 5947 1992294400 134512640 134550932 4289891760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/10260/statm: 382827 5947 1397 10 0 380129 0 Current children cumulated CPU time (s) 0.76 Current children cumulated vsize (KiB) 1531308 [startup+0.600528 s] /proc/loadavg: 0.82 0.95 0.98 3/106 10260 /proc/meminfo: memFree=1944300/2059040 swapFree=4135028/4192956 [pid=10260] ppid=10258 vsize=1531176 CPUtime=0.96 /proc/10260/stat : 10260 (java) S 10258 10260 9294 0 -1 4202496 6666 0 1 0 92 4 0 0 19 0 13 0 7762903 1567924224 6027 1992294400 134512640 134550932 4289891760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/10260/statm: 382794 6027 1405 10 0 380096 0 Current children cumulated CPU time (s) 0.96 Current children cumulated vsize (KiB) 1531176 Child status: 10 Real time (s): 0.634831 CPU time (s): 1.01084 CPU user time (s): 0.963853 CPU system time (s): 0.046992 CPU usage (%): 159.231 Max. virtual memory (cumulated for all children) (KiB): 1531308 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.963853 system time used= 0.046992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6671 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= 99 involuntary context switches= 98 runsolver used 0.001999 second user time and 0.013997 second system time The end
Begin job on node015 at 2010-06-12 07:46:56 IDJOB=2659518 IDBENCH=1395 IDSOLVER=1164 FILE ID=node015/2659518-1276321616 PBS_JOBID= 11173155 Free space on /tmp= 62548 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga12_12_sat_pb.cnf.cr.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659518-1276321616/watcher-2659518-1276321616 -o /tmp/evaluation-result-2659518-1276321616/solver-2659518-1276321616 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659518-1276321616.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 92d68bb6a1fae8fdeae7bddcc1ebc205 RANDOM SEED=1559408264 node015.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.244 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.48 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 : 3000.244 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1944572 kB Buffers: 3168 kB Cached: 48876 kB SwapCached: 8720 kB Active: 51048 kB Inactive: 11632 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1944572 kB SwapTotal: 4192956 kB SwapFree: 4135028 kB Dirty: 888 kB Writeback: 0 kB AnonPages: 9280 kB Mapped: 7428 kB Slab: 29888 kB PageTables: 4044 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182252 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62548 MiB End job on node015 at 2010-06-12 07:46:57