Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J Pseudo Resolution 2.1.1 | OPT | 3 | 1.50177 | 1.09377 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=19-P1=23-P2=23-P3=23-B.opb |
MD5SUM | a7d7ec970e4707afa1937f254331884d |
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 | 0.093984 |
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 | 45 |
Total number of constraints | 7 |
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 | 7 |
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) | 75 |
Sum of products size (including duplicates) | 150 |
Number of different products | 75 |
Sum of products size | 150 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.14 c version 2.1.1.v20090612 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0_12 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 1342000320 0.09/0.14 c Max memory 1344274432 0.09/0.14 c Total memory 1344274432 0.09/0.14 c Number of processors 2 0.23/0.21 c Pseudo Boolean Optimization 0.23/0.21 c --- Begin Solver configuration --- 0.23/0.21 c Stops conflict analysis at the first Unique Implication Point 0.23/0.21 c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90 0.23/0.21 c Learn all clauses as in MiniSAT 0.23/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.23/0.21 c Expensive reason simplification 0.23/0.21 c MiniSAT restarts strategy 0.23/0.21 c Memory based learned constraints deletion strategy 0.23/0.21 c timeout=2147483s 0.23/0.21 c DB Simplification allowed=false 0.23/0.21 c --- End Solver configuration --- 0.23/0.21 c solving HOME/instance-1857481-1244947464.opb 0.23/0.21 c reading problem ... 0.23/0.26 c ... done. Wall clock time 0.048s. 0.23/0.26 c #vars 120 0.23/0.26 c #constraints 160 0.23/0.26 c constraints type 0.23/0.26 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 75 0.23/0.26 c org.sat4j.pb.constraints.pb.MaxWatchPb => 85 0.55/0.48 c SATISFIABLE 0.55/0.48 c OPTIMIZING... 0.55/0.48 c Got one! Elapsed wall clock time (in seconds):0.271 0.55/0.48 o 29 0.89/0.60 c Got one! Elapsed wall clock time (in seconds):0.392 0.89/0.60 o 25 0.89/0.65 c Got one! Elapsed wall clock time (in seconds):0.442 0.89/0.65 o 19 0.89/0.68 c Got one! Elapsed wall clock time (in seconds):0.474 0.89/0.68 o 9 1.06/0.71 c Got one! Elapsed wall clock time (in seconds):0.502 1.06/0.71 o 7 1.06/0.73 c Got one! Elapsed wall clock time (in seconds):0.522 1.06/0.73 o 5 1.17/0.89 c Got one! Elapsed wall clock time (in seconds):0.68 1.17/0.89 o 3 1.40/1.06 c starts : 25 1.40/1.06 c conflicts : 4076 1.40/1.06 c decisions : 4703 1.40/1.06 c propagations : 54376 1.40/1.06 c inspects : 724714 1.40/1.06 c learnt literals : 7 1.40/1.06 c learnt binary clauses : 18 1.40/1.06 c learnt ternary clauses : 55 1.40/1.06 c learnt clauses : 4068 1.40/1.06 c ignored clauses : 0 1.40/1.06 c root simplifications : 0 1.40/1.06 c removed literals (reason simplification) : 49376 1.40/1.06 c reason swapping (by a shorter reason) : 0 1.40/1.06 c Calls to reduceDB : 0 1.40/1.06 c speed (assignments/second) : 316139.534883721 1.40/1.06 c non guided choices 227 1.40/1.06 c learnt constraints type 1.40/1.06 c constraints type 1.40/1.06 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 75 1.40/1.06 c org.sat4j.pb.constraints.pb.MaxWatchPb => 85 1.40/1.06 s OPTIMUM FOUND 1.40/1.06 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 1.40/1.06 c objective function=3 1.40/1.06 c Total wall clock time (in seconds): 0.854
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857481-1244947464/watcher-1857481-1244947464 -o /tmp/evaluation-result-1857481-1244947464/solver-1857481-1244947464 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857481-1244947464.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: 1.16 1.03 1.01 3/64 16479 /proc/meminfo: memFree=1252368/2055920 swapFree=4192812/4192956 [pid=16479] ppid=16477 vsize=152 CPUtime=0 /proc/16479/stat : 16479 (java6) R 16477 16479 12927 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 162346133 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 10027307 0 0 4096 0 0 0 0 17 1 0 0 /proc/16479/statm: 38 26 19 9 0 4 0 [startup+0.0160899 s] /proc/loadavg: 1.16 1.03 1.01 3/64 16479 /proc/meminfo: memFree=1252368/2055920 swapFree=4192812/4192956 [pid=16479] ppid=16477 vsize=13544 CPUtime=0 /proc/16479/stat : 16479 (java) S 16477 16479 12927 0 -1 0 859 0 0 0 0 0 0 0 18 0 2 0 162346133 13869056 614 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/16479/statm: 3374 619 294 9 0 1200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 13544 [startup+0.10209 s] /proc/loadavg: 1.16 1.03 1.01 3/64 16479 /proc/meminfo: memFree=1252368/2055920 swapFree=4192812/4192956 [pid=16479] ppid=16477 vsize=1472584 CPUtime=0.09 /proc/16479/stat : 16479 (java) S 16477 16479 12927 0 -1 0 3643 0 1 0 7 2 0 0 18 0 12 0 162346133 1507926016 3386 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/16479/statm: 368146 3387 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1472584 [startup+0.302113 s] /proc/loadavg: 1.16 1.03 1.01 3/64 16479 /proc/meminfo: memFree=1252368/2055920 swapFree=4192812/4192956 [pid=16479] ppid=16477 vsize=1474832 CPUtime=0.36 /proc/16479/stat : 16479 (java) S 16477 16479 12927 0 -1 0 5031 0 1 0 33 3 0 0 18 0 13 0 162346133 1510227968 4768 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/16479/statm: 368708 4768 1358 9 0 366051 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1474832 [startup+0.702153 s] /proc/loadavg: 1.16 1.03 1.01 3/64 16479 /proc/meminfo: memFree=1252368/2055920 swapFree=4192812/4192956 [pid=16479] ppid=16477 vsize=1479496 CPUtime=1.06 /proc/16479/stat : 16479 (java) S 16477 16479 12927 0 -1 0 7515 0 1 0 101 5 0 0 18 0 13 0 162346133 1515003904 6729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/16479/statm: 369874 6730 1411 9 0 367217 0 Current children cumulated CPU time (s) 1.06 Current children cumulated vsize (KiB) 1479496 Solver just ended. Dumping a history of the last processes samples [startup+0.902171 s] /proc/loadavg: 1.16 1.03 1.01 3/64 16479 /proc/meminfo: memFree=1252368/2055920 swapFree=4192812/4192956 [pid=16479] ppid=16477 vsize=1479496 CPUtime=1.29 /proc/16479/stat : 16479 (java) S 16477 16479 12927 0 -1 0 9216 0 1 0 123 6 0 0 18 0 13 0 162346133 1515003904 8430 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/16479/statm: 369874 8430 1411 9 0 367217 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 1479496 [startup+1.00218 s] /proc/loadavg: 1.31 1.07 1.02 2/77 16492 /proc/meminfo: memFree=1220968/2055920 swapFree=4192812/4192956 [pid=16479] ppid=16477 vsize=1479496 CPUtime=1.4 /proc/16479/stat : 16479 (java) S 16477 16479 12927 0 -1 0 9985 0 1 0 134 6 0 0 18 0 13 0 162346133 1515003904 9199 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/16479/statm: 369874 9199 1411 9 0 367217 0 [pid=16479/tid=16481] ppid=16477 vsize=1479496 CPUtime=0.77 /proc/16479/task/16481/stat : 16481 (java) R 16477 16479 12927 0 -1 64 7048 0 1 0 72 5 0 0 25 0 13 0 162346134 1515003904 9200 1992294400 134512640 134550932 4294956016 18446744073709551615 4109136292 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=16479/tid=16482] ppid=16477 vsize=1479496 CPUtime=0 /proc/16479/task/16482/stat : 16482 (java) S 16477 16479 12927 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 162346135 1515003904 9200 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=16479/tid=16483] ppid=16477 vsize=1479496 CPUtime=0 /proc/16479/task/16483/stat : 16483 (java) S 16477 16479 12927 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 162346135 1515003904 9201 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=16479/tid=16484] ppid=16477 vsize=1479496 CPUtime=0 /proc/16479/task/16484/stat : 16484 (java) S 16477 16479 12927 0 -1 64 2 0 0 0 0 0 0 0 21 0 13 0 162346137 1515003904 9201 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=16479/tid=16485] ppid=16477 vsize=1479496 CPUtime=0 /proc/16479/task/16485/stat : 16485 (java) S 16477 16479 12927 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 162346137 1515003904 9201 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=16479/tid=16486] ppid=16477 vsize=1479496 CPUtime=0 /proc/16479/task/16486/stat : 16486 (java) S 16477 16479 12927 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 162346137 1515003904 9202 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=16479/tid=16487] ppid=16477 vsize=1479496 CPUtime=0 /proc/16479/task/16487/stat : 16487 (java) S 16477 16479 12927 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 162346142 1515003904 9202 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=16479/tid=16488] ppid=16477 vsize=1479496 CPUtime=0.32 /proc/16479/task/16488/stat : 16488 (java) S 16477 16479 12927 0 -1 64 764 0 0 0 32 0 0 0 16 0 13 0 162346142 1515003904 9202 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=16479/tid=16489] ppid=16477 vsize=1479496 CPUtime=0.29 /proc/16479/task/16489/stat : 16489 (java) S 16477 16479 12927 0 -1 64 1426 0 0 0 29 0 0 0 16 0 13 0 162346142 1515003904 9202 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=16479/tid=16490] ppid=16477 vsize=1479496 CPUtime=0 /proc/16479/task/16490/stat : 16490 (java) S 16477 16479 12927 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 162346142 1515003904 9202 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=16479/tid=16491] ppid=16477 vsize=1479496 CPUtime=0 /proc/16479/task/16491/stat : 16491 (java) S 16477 16479 12927 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162346142 1515003904 9202 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=16479/tid=16492] ppid=16477 vsize=1479496 CPUtime=0 /proc/16479/task/16492/stat : 16492 (java) S 16477 16479 12927 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 162346159 1515003904 9203 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.4 Current children cumulated vsize (KiB) 1479496 Child status: 30 Real time (s): 1.09377 CPU time (s): 1.50177 CPU user time (s): 1.42478 CPU system time (s): 0.076988 CPU usage (%): 137.303 Max. virtual memory (cumulated for all children) (KiB): 1479496 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.42478 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= 10295 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= 286 involuntary context switches= 263 runsolver used 0.003999 second user time and 0.012998 second system time The end
Begin job on node25 at 2009-06-14 04:44:24 IDJOB=1857481 IDBENCH=48038 IDSOLVER=682 FILE ID=node25/1857481-1244947464 PBS_JOBID= 9354690 Free space on /tmp= 66472 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=19-P1=23-P2=23-P3=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-1857481-1244947464/watcher-1857481-1244947464 -o /tmp/evaluation-result-1857481-1244947464/solver-1857481-1244947464 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857481-1244947464.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a7d7ec970e4707afa1937f254331884d RANDOM SEED=726368454 node25.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 : 3000.238 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 : 3000.238 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: 1252848 kB Buffers: 64208 kB Cached: 665156 kB SwapCached: 140 kB Active: 105344 kB Inactive: 638084 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1252848 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 496 kB Writeback: 0 kB Mapped: 23752 kB Slab: 45644 kB Committed_AS: 154624 kB PageTables: 1468 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= 66472 MiB End job on node25 at 2009-06-14 04:44:25