Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J Pseudo Resolution 2.1.1 | OPT | 2 | 1.83872 | 1.30233 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb |
MD5SUM | 5b210d63099213805082cdea788a7bab |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.046992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 90 |
Total number of constraints | 13 |
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 | 13 |
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) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
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 0.22/0.22 c Pseudo Boolean Optimization 0.22/0.22 c --- Begin Solver configuration --- 0.22/0.22 c Stops conflict analysis at the first Unique Implication Point 0.22/0.22 c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90 0.22/0.22 c Learn all clauses as in MiniSAT 0.22/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.22/0.22 c Expensive reason simplification 0.22/0.22 c MiniSAT restarts strategy 0.22/0.22 c Memory based learned constraints deletion strategy 0.22/0.22 c timeout=2147483s 0.22/0.22 c DB Simplification allowed=false 0.22/0.22 c --- End Solver configuration --- 0.22/0.22 c solving HOME/instance-1857379-1244944208.opb 0.22/0.22 c reading problem ... 0.34/0.32 c ... done. Wall clock time 0.103s. 0.34/0.32 c #vars 240 0.34/0.32 c #constraints 319 0.34/0.32 c constraints type 0.34/0.32 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 150 0.34/0.32 c org.sat4j.pb.constraints.pb.MaxWatchPb => 169 1.09/0.74 c SATISFIABLE 1.09/0.74 c OPTIMIZING... 1.09/0.74 c Got one! Elapsed wall clock time (in seconds):0.524 1.09/0.74 o 19 1.09/0.78 c Got one! Elapsed wall clock time (in seconds):0.569 1.09/0.78 o 3 1.73/1.26 c Got one! Elapsed wall clock time (in seconds):1.047 1.73/1.26 o 2 1.73/1.28 c starts : 15 1.73/1.28 c conflicts : 5571 1.73/1.28 c decisions : 6586 1.73/1.28 c propagations : 74073 1.73/1.28 c inspects : 815447 1.73/1.28 c learnt literals : 1 1.73/1.28 c learnt binary clauses : 6 1.73/1.28 c learnt ternary clauses : 27 1.73/1.28 c learnt clauses : 5570 1.73/1.28 c ignored clauses : 0 1.73/1.28 c root simplifications : 0 1.73/1.28 c removed literals (reason simplification) : 49996 1.73/1.28 c reason swapping (by a shorter reason) : 0 1.73/1.28 c Calls to reduceDB : 0 1.73/1.28 c speed (assignments/second) : 4115166.666666667 1.73/1.28 c non guided choices 267 1.73/1.28 c learnt constraints type 1.73/1.28 c constraints type 1.73/1.28 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 150 1.73/1.28 c org.sat4j.pb.constraints.pb.MaxWatchPb => 169 1.73/1.28 s OPTIMUM FOUND 1.73/1.28 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 x217 x218 -x219 -x220 -x221 x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 1.73/1.28 c objective function=2 1.73/1.28 c Total wall clock time (in seconds): 1.069
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857379-1244944208/watcher-1857379-1244944208 -o /tmp/evaluation-result-1857379-1244944208/solver-1857379-1244944208 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857379-1244944208.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: 0.92 0.98 0.99 3/64 9038 /proc/meminfo: memFree=1305224/2055920 swapFree=4183064/4192956 [pid=9038] ppid=9036 vsize=152 CPUtime=0 /proc/9038/stat : 9038 (java6) D 9036 9038 8733 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 162021697 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 7893796 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/9038/statm: 38 26 19 9 0 4 0 [startup+0.013553 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9038 /proc/meminfo: memFree=1305224/2055920 swapFree=4183064/4192956 [pid=9038] ppid=9036 vsize=12928 CPUtime=0 /proc/9038/stat : 9038 (java) R 9036 9038 8733 0 -1 0 556 0 0 0 0 0 0 0 18 0 1 0 162021697 13238272 363 1992294400 134512640 134550932 4294956016 18446744073709551615 7864607 0 0 4096 0 0 0 0 17 1 0 0 /proc/9038/statm: 3232 368 139 9 0 1104 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12928 [startup+0.101576 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9038 /proc/meminfo: memFree=1305224/2055920 swapFree=4183064/4192956 [pid=9038] ppid=9036 vsize=1473608 CPUtime=0.08 /proc/9038/stat : 9038 (java) S 9036 9038 8733 0 -1 0 3610 0 1 0 6 2 0 0 18 0 12 0 162021697 1508974592 3353 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9038/statm: 368402 3353 1068 9 0 365750 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1473608 [startup+0.301613 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9038 /proc/meminfo: memFree=1305224/2055920 swapFree=4183064/4192956 [pid=9038] ppid=9036 vsize=1475004 CPUtime=0.34 /proc/9038/stat : 9038 (java) S 9036 9038 8733 0 -1 0 4992 0 1 0 30 4 0 0 18 0 12 0 162021697 1510404096 4730 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9038/statm: 368751 4730 1357 9 0 366094 0 Current children cumulated CPU time (s) 0.34 Current children cumulated vsize (KiB) 1475004 [startup+0.701693 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9038 /proc/meminfo: memFree=1305224/2055920 swapFree=4183064/4192956 [pid=9038] ppid=9036 vsize=1479448 CPUtime=1.09 /proc/9038/stat : 9038 (java) S 9036 9038 8733 0 -1 0 7358 0 1 0 104 5 0 0 18 0 13 0 162021697 1514954752 6402 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9038/statm: 369862 6402 1411 9 0 367205 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 1479448 Solver just ended. Dumping a history of the last processes samples [startup+1.10677 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9051 /proc/meminfo: memFree=1275744/2055920 swapFree=4183064/4192956 [pid=9038] ppid=9036 vsize=1479448 CPUtime=1.62 /proc/9038/stat : 9038 (java) S 9036 9038 8733 0 -1 0 10608 0 1 0 156 6 0 0 18 0 13 0 162021697 1514954752 9651 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9038/statm: 369862 9651 1411 9 0 367205 0 [pid=9038/tid=9040] ppid=9036 vsize=1479448 CPUtime=0.87 /proc/9038/task/9040/stat : 9040 (java) R 9036 9038 8733 0 -1 64 7349 0 1 0 82 5 0 0 17 0 13 0 162021698 1514954752 9651 1992294400 134512640 134550932 4294956016 18446744073709551615 4109495816 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9038/tid=9041] ppid=9036 vsize=1479448 CPUtime=0 /proc/9038/task/9041/stat : 9041 (java) S 9036 9038 8733 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 162021700 1514954752 9652 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9038/tid=9042] ppid=9036 vsize=1479448 CPUtime=0 /proc/9038/task/9042/stat : 9042 (java) S 9036 9038 8733 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 162021700 1514954752 9652 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9038/tid=9043] ppid=9036 vsize=1479448 CPUtime=0 /proc/9038/task/9043/stat : 9043 (java) S 9036 9038 8733 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 162021701 1514954752 9652 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=9038/tid=9044] ppid=9036 vsize=1479448 CPUtime=0 /proc/9038/task/9044/stat : 9044 (java) S 9036 9038 8733 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 162021702 1514954752 9653 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9038/tid=9045] ppid=9036 vsize=1479448 CPUtime=0 /proc/9038/task/9045/stat : 9045 (java) S 9036 9038 8733 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 162021702 1514954752 9653 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9038/tid=9046] ppid=9036 vsize=1479448 CPUtime=0 /proc/9038/task/9046/stat : 9046 (java) S 9036 9038 8733 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 162021706 1514954752 9653 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9038/tid=9047] ppid=9036 vsize=1479448 CPUtime=0.33 /proc/9038/task/9047/stat : 9047 (java) S 9036 9038 8733 0 -1 64 737 0 0 0 33 0 0 0 16 0 13 0 162021706 1514954752 9654 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9038/tid=9048] ppid=9036 vsize=1479448 CPUtime=0.39 /proc/9038/task/9048/stat : 9048 (java) S 9036 9038 8733 0 -1 64 1773 0 0 0 39 0 0 0 16 0 13 0 162021706 1514954752 9654 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9038/tid=9049] ppid=9036 vsize=1479448 CPUtime=0 /proc/9038/task/9049/stat : 9049 (java) S 9036 9038 8733 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162021706 1514954752 9654 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=9038/tid=9050] ppid=9036 vsize=1479448 CPUtime=0 /proc/9038/task/9050/stat : 9050 (java) S 9036 9038 8733 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162021706 1514954752 9655 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=9038/tid=9051] ppid=9036 vsize=1479448 CPUtime=0 /proc/9038/task/9051/stat : 9051 (java) S 9036 9038 8733 0 -1 64 4 0 0 0 0 0 0 0 17 0 13 0 162021730 1514954752 9656 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.62 Current children cumulated vsize (KiB) 1479448 [startup+1.30181 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9051 /proc/meminfo: memFree=1275744/2055920 swapFree=4183064/4192956 [pid=9038] ppid=9036 vsize=0 CPUtime=1.83 /proc/9038/stat : 9038 (java) Z 9036 9038 8733 0 -1 1036 11940 0 1 0 175 8 0 0 16 0 2 0 162021697 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9038/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 1.83 Current children cumulated vsize (KiB) 0 Child status: 30 Real time (s): 1.30233 CPU time (s): 1.83872 CPU user time (s): 1.75573 CPU system time (s): 0.082987 CPU usage (%): 141.187 Max. virtual memory (cumulated for all children) (KiB): 1479448 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.75573 system time used= 0.082987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 11940 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= 300 involuntary context switches= 213 runsolver used 0.005999 second user time and 0.012998 second system time The end
Begin job on node5 at 2009-06-14 03:50:08 IDJOB=1857379 IDBENCH=47987 IDSOLVER=682 FILE ID=node5/1857379-1244944208 PBS_JOBID= 9354699 Free space on /tmp= 66352 MiB SOLVER NAME= SAT4J Pseudo Resolution 2.1.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857379-1244944208/watcher-1857379-1244944208 -o /tmp/evaluation-result-1857379-1244944208/solver-1857379-1244944208 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857379-1244944208.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5b210d63099213805082cdea788a7bab RANDOM SEED=164853758 node5.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 : 3000.259 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 : 5931.00 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 : 3000.259 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: 1305640 kB Buffers: 80472 kB Cached: 580332 kB SwapCached: 4304 kB Active: 56300 kB Inactive: 612964 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1305640 kB SwapTotal: 4192956 kB SwapFree: 4183064 kB Dirty: 284 kB Writeback: 0 kB Mapped: 14600 kB Slab: 67016 kB Committed_AS: 122476 kB PageTables: 1392 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= 66352 MiB End job on node5 at 2009-06-14 03:50:10