Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | OPT | 3 | 1.43978 | 1.16571 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=19-P1=5-P2=7-P3=19-P4=29-P5=29-B.opb |
MD5SUM | 0c50e353180f99bdcd2c3c4c16004b51 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.042992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 11 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 11 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.09/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.09/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.09/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.09/0.15 c no version file found!!! 0.09/0.15 c sun.arch.data.model 32 0.09/0.15 c java.version 1.6.0 0.09/0.15 c os.name Linux 0.09/0.15 c os.version 2.6.9-22.EL.rootsmp 0.09/0.15 c os.arch i386 0.09/0.15 c Free memory 1651659224 0.09/0.15 c Max memory 1654456320 0.09/0.15 c Total memory 1654456320 0.09/0.15 c Number of processors 2 0.21/0.20 --- Begin Solver configuration --- 0.21/0.20 c Stops conflict analysis at the first Unique Implication Point 0.21/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.21/0.20 c Learn all clauses as in MiniSAT 0.21/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.21/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.21/0.20 c No reason simplification 0.21/0.20 c --- End Solver configuration --- 0.21/0.20 c solving /tmp/evaluation/429984-1177990411/instance-429984-1177990411.opb 0.21/0.20 c reading problem ... 0.21/0.29 c ... done. Wall clock time 0.086s. 0.21/0.29 c CPU time (experimental) 0.24s. 0.21/0.29 c #vars 200 0.21/0.29 c #constraints 266 0.80/0.60 c SATISFIABLE 0.80/0.60 c OPTIMIZING... 0.80/0.60 c Got one! Elapsed wall clock time (in seconds):0.397 0.80/0.60 o 7 0.80/0.64 c Got one! Elapsed wall clock time (in seconds):0.437 0.80/0.64 o 5 0.80/0.66 c Got one! Elapsed wall clock time (in seconds):0.463 0.80/0.67 o 3 1.38/1.13 c starts : 18 1.38/1.13 c conflicts : 5948 1.38/1.13 c decisions : 6769 1.38/1.13 c propagations : 74626 1.38/1.13 c inspects : 1029283 1.38/1.13 c learnt literals : 13 1.38/1.13 c learnt binary clauses : 6 1.38/1.13 c learnt ternary clauses : 12 1.38/1.13 c learnt clauses : 5934 1.38/1.13 c root simplifications : 0 1.38/1.13 c removed literals (reason simplification) : 0 1.38/1.13 c reason swapping (by a shorter reason) : 0 1.38/1.14 c Calls to reduceDB : 0 1.38/1.14 c speed (decisions/second) : 14432.835820895523 1.38/1.14 c non guided choices 281 1.38/1.14 s OPTIMUM FOUND 1.38/1.14 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 1.38/1.14 v 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 1.38/1.14 v 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 1.38/1.14 v -x91 -x92 -x93 -x94 -x95 x96 x97 -x98 -x99 -x100 x101 -x102 -x103 x104 x105 x106 -x107 -x108 x109 x110 x111 -x112 -x113 x114 1.38/1.14 v x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 x124 x125 x126 x127 x128 x129 x130 x131 x132 x133 x134 x135 x136 x137 x138 1.38/1.14 v x139 x140 x141 x142 x143 x144 x145 x146 x147 x148 x149 x150 x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 1.38/1.14 v -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 x178 -x179 -x180 x181 -x182 1.38/1.14 v x183 -x184 -x185 x186 -x187 x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 x198 -x199 -x200 1.38/1.14 c objective function=3 1.38/1.14 c Total wall clock time (ms): 0.936
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node9/watcher-429984-1177990411 -o ROOT/results/node9/solver-429984-1177990411 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429984-1177990411/sat4jPseudoResolution.jar /tmp/evaluation/429984-1177990411/instance-429984-1177990411.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: 1.04 1.04 1.00 3/77 26225 /proc/meminfo: memFree=1789984/2055920 swapFree=4145492/4192956 [pid=26225] ppid=26223 vsize=152 CPUtime=0 /proc/26225/stat : 26225 (java) D 26223 26225 23781 0 -1 0 40 0 0 0 0 0 0 0 19 0 1 0 275078627 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 8663844 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/26225/statm: 38 26 19 9 0 4 0 [startup+0.0303689 s] /proc/loadavg: 1.04 1.04 1.00 3/77 26225 /proc/meminfo: memFree=1789984/2055920 swapFree=4145492/4192956 [pid=26225] ppid=26223 vsize=1773596 CPUtime=0.01 /proc/26225/stat : 26225 (java) S 26223 26225 23781 0 -1 0 2512 0 1 0 0 1 0 0 18 0 3 0 275078627 1816162304 2263 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/26225/statm: 443399 2263 387 9 0 441413 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1773596 [startup+0.101171 s] /proc/loadavg: 1.04 1.04 1.00 3/77 26225 /proc/meminfo: memFree=1789984/2055920 swapFree=4145492/4192956 [pid=26225] ppid=26223 vsize=1780108 CPUtime=0.09 /proc/26225/stat : 26225 (java) S 26223 26225 23781 0 -1 0 3964 0 1 0 6 3 0 0 18 0 12 0 275078627 1822830592 3707 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26225/statm: 445027 3707 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780108 [startup+0.301194 s] /proc/loadavg: 1.04 1.04 1.00 3/77 26225 /proc/meminfo: memFree=1789984/2055920 swapFree=4145492/4192956 [pid=26225] ppid=26223 vsize=1782336 CPUtime=0.31 /proc/26225/stat : 26225 (java) S 26223 26225 23781 0 -1 0 5133 0 1 0 27 4 0 0 18 0 13 0 275078627 1825112064 4873 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26225/statm: 445584 4873 1262 9 0 443196 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1782336 [startup+0.701237 s] /proc/loadavg: 1.04 1.04 1.00 3/77 26225 /proc/meminfo: memFree=1789984/2055920 swapFree=4145492/4192956 [pid=26225] ppid=26223 vsize=1785020 CPUtime=0.93 /proc/26225/stat : 26225 (java) S 26223 26225 23781 0 -1 0 7806 0 1 0 88 5 0 0 18 0 13 0 275078627 1827860480 7010 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26225/statm: 446255 7011 1301 9 0 443867 0 Current children cumulated CPU time (s) 0.93 Current children cumulated vsize (KiB) 1785020 Solver just ended. Dumping a history of the last processes samples [startup+1.10628 s] /proc/loadavg: 1.04 1.04 1.00 2/90 26241 /proc/meminfo: memFree=1756088/2055920 swapFree=4145492/4192956 [pid=26225] ppid=26223 vsize=1785020 CPUtime=1.38 /proc/26225/stat : 26225 (java) S 26223 26225 23781 0 -1 0 11360 0 1 0 131 7 0 0 18 0 13 0 275078627 1827860480 10563 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26225/statm: 446255 10563 1301 9 0 443867 0 [pid=26225/tid=26227] ppid=26223 vsize=1785020 CPUtime=0.86 /proc/26225/task/26227/stat : 26227 (java) R 26223 26225 23781 0 -1 64 8873 0 1 0 81 5 0 0 17 0 13 0 275078628 1827860480 10564 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109507798 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26225/tid=26228] ppid=26223 vsize=1785020 CPUtime=0 /proc/26225/task/26228/stat : 26228 (java) S 26223 26225 23781 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 275078630 1827860480 10564 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26225/tid=26229] ppid=26223 vsize=1785020 CPUtime=0 /proc/26225/task/26229/stat : 26229 (java) S 26223 26225 23781 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 275078630 1827860480 10564 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26225/tid=26230] ppid=26223 vsize=1785020 CPUtime=0 /proc/26225/task/26230/stat : 26230 (java) S 26223 26225 23781 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 275078632 1827860480 10565 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=26225/tid=26231] ppid=26223 vsize=1785020 CPUtime=0 /proc/26225/task/26231/stat : 26231 (java) S 26223 26225 23781 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 275078633 1827860480 10565 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26225/tid=26232] ppid=26223 vsize=1785020 CPUtime=0 /proc/26225/task/26232/stat : 26232 (java) S 26223 26225 23781 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 275078633 1827860480 10565 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26225/tid=26233] ppid=26223 vsize=1785020 CPUtime=0 /proc/26225/task/26233/stat : 26233 (java) S 26223 26225 23781 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 275078636 1827860480 10566 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26225/tid=26234] ppid=26223 vsize=1785020 CPUtime=0.23 /proc/26225/task/26234/stat : 26234 (java) S 26223 26225 23781 0 -1 64 730 0 0 0 23 0 0 0 16 0 13 0 275078636 1827860480 10566 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26225/tid=26235] ppid=26223 vsize=1785020 CPUtime=0.25 /proc/26225/task/26235/stat : 26235 (java) S 26223 26225 23781 0 -1 64 1036 0 0 0 25 0 0 0 16 0 13 0 275078636 1827860480 10567 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26225/tid=26236] ppid=26223 vsize=1785020 CPUtime=0 /proc/26225/task/26236/stat : 26236 (java) S 26223 26225 23781 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 275078636 1827860480 10567 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26225/tid=26237] ppid=26223 vsize=1785020 CPUtime=0 /proc/26225/task/26237/stat : 26237 (java) S 26223 26225 23781 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 275078636 1827860480 10567 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26225/tid=26241] ppid=26223 vsize=1785020 CPUtime=0 /proc/26225/task/26241/stat : 26241 (java) S 26223 26225 23781 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 275078694 1827860480 10568 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.38 Current children cumulated vsize (KiB) 1785020 Child status: 30 Real time (s): 1.16571 CPU time (s): 1.43978 CPU user time (s): 1.35479 CPU system time (s): 0.084987 CPU usage (%): 123.511 Max. virtual memory (cumulated for all children) (KiB): 1785020 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.35479 system time used= 0.084987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 11657 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= 375 involuntary context switches= 300 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node9 on Tue May 1 03:33:31 UTC 2007 IDJOB= 429984 IDBENCH= 47948 IDSOLVER= 159 FILE ID= node9/429984-1177990411 PBS_JOBID= 4728196 Free space on /tmp= 66561 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=19-P1=5-P2=7-P3=19-P4=29-P5=29-B.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429984-1177990411/sat4jPseudoResolution.jar /tmp/evaluation/429984-1177990411/instance-429984-1177990411.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-429984-1177990411 -o ROOT/results/node9/solver-429984-1177990411 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429984-1177990411/sat4jPseudoResolution.jar /tmp/evaluation/429984-1177990411/instance-429984-1177990411.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 0c50e353180f99bdcd2c3c4c16004b51 RANDOM SEED= 886426430 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node9.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 : 3000.221 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 : 3000.221 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: 1790456 kB Buffers: 36924 kB Cached: 139912 kB SwapCached: 15332 kB Active: 47200 kB Inactive: 153100 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1790456 kB SwapTotal: 4192956 kB SwapFree: 4145492 kB Dirty: 3608 kB Writeback: 0 kB Mapped: 30560 kB Slab: 50656 kB Committed_AS: 6773360 kB PageTables: 1788 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= 66561 MiB End job on node9 on Tue May 1 03:33:32 UTC 2007