Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.436933 | 0.310366 |
Name | /PARTIAL-BIGINT-LIN/wcsp/ depot/normalized-depot01ac_wcsp.wbo |
MD5SUM | 19703bcbbfe663e698ae3419f5640730 |
Bench Category | PARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 1549 |
Best CPU time to get the best result obtained on this benchmark | 0.036994 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 173 |
Total number of constraints | 765 |
Number of soft constraints | 700 |
Number of constraints which are clauses | 700 |
Number of constraints which are cardinality constraints (but not clauses) | 65 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 5 |
Top cost | 13672 |
Min constraint cost | 1 |
Max constraint cost | 13672 |
Sum of constraints costs | 8981646 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 6 |
Number of bits of the biggest sum of numbers | 3 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.03/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.03/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.03/0.07 c See www.sat4j.org for details. 0.03/0.08 c version 2.2.1.v20100705 0.03/0.08 c java.runtime.name Java(TM) SE Runtime Environment 0.03/0.08 c java.vm.name Java HotSpot(TM) Server VM 0.03/0.08 c java.vm.version 11.2-b01 0.03/0.08 c java.vm.vendor Sun Microsystems Inc. 0.03/0.08 c sun.arch.data.model 32 0.03/0.08 c java.version 1.6.0_12 0.03/0.08 c os.name Linux 0.03/0.08 c os.version 2.6.18-164.el5 0.03/0.08 c os.arch i386 0.03/0.08 c Free memory 1393557488 0.03/0.08 c Max memory 1395916800 0.03/0.08 c Total memory 1395916800 0.03/0.08 c Number of processors 8 0.03/0.10 c Pseudo Boolean Optimization 0.03/0.10 c --- Begin Solver configuration --- 0.03/0.10 c Stops conflict analysis at the first Unique Implication Point 0.03/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.03/0.10 c Learn all clauses as in MiniSAT 0.03/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.03/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.03/0.10 c Expensive reason simplification 0.03/0.10 c Armin Biere (Picosat) restarts strategy 0.03/0.10 c Glucose learned constraints deletion strategy 0.03/0.10 c timeout=2147483s 0.03/0.10 c DB Simplification allowed=false 0.03/0.10 c --- End Solver configuration --- 0.03/0.10 c solving HOME/instance-2701886-1278542091.wbo 0.03/0.10 c reading problem ... 0.12/0.19 c ... done. Wall clock time 0.094s. 0.12/0.19 c #vars 873 0.12/0.19 c #constraints 1487 0.12/0.19 c constraints type 0.12/0.19 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 681 0.12/0.19 c org.sat4j.minisat.constraints.card.MinWatchCard => 29 0.12/0.19 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120 0.12/0.19 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.27/0.23 c SATISFIABLE 0.27/0.23 c OPTIMIZING... 0.27/0.23 c Got one! Elapsed wall clock time (in seconds):0.13 0.27/0.23 o 1549 0.27/0.26 c starts : 2 0.27/0.26 c conflicts : 7 0.27/0.26 c decisions : 56 0.27/0.26 c propagations : 1381 0.27/0.26 c inspects : 1691 0.27/0.26 c learnt literals : 1 0.27/0.26 c learnt binary clauses : 3 0.27/0.26 c learnt ternary clauses : 1 0.27/0.26 c learnt clauses : 5 0.27/0.26 c ignored clauses : 0 0.27/0.26 c root simplifications : 0 0.27/0.26 c removed literals (reason simplification) : 0 0.27/0.26 c reason swapping (by a shorter reason) : 0 0.27/0.26 c Calls to reduceDB : 0 0.27/0.26 c number of reductions to clauses (during analyze) : 0 0.27/0.26 c number of learned constraints concerned by reduction : 0 0.27/0.26 c number of learning phase by resolution : 0 0.27/0.26 c number of learning phase by cutting planes : 0 0.27/0.26 c speed (assignments/second) : 49321.42857142857 0.27/0.26 c non guided choices 0 0.27/0.26 c learnt constraints type 0.27/0.26 c constraints type 0.27/0.26 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 681 0.27/0.26 c org.sat4j.minisat.constraints.card.MinWatchCard => 29 0.27/0.26 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120 0.27/0.26 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.27/0.26 s OPTIMUM FOUND 0.27/0.26 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 0.27/0.26 c objective function=1549 0.27/0.26 c Total wall clock time (in seconds): 0.163
OK 1549
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701886-1278542091/watcher-2701886-1278542091 -o /tmp/evaluation-result-2701886-1278542091/solver-2701886-1278542091 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701886-1278542091.wbo 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): 3891200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.97 2.52 2.30 3/176 19738 /proc/meminfo: memFree=29277664/32951132 swapFree=67111528/67111528 [pid=19738] ppid=19736 vsize=13508 CPUtime=0 /proc/19738/stat : 19738 (java) S 19736 19738 16659 0 -1 4202496 1112 0 0 0 0 0 0 0 25 0 2 0 22422537 13832192 582 4089446400 134512640 134550932 4292165664 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0 /proc/19738/statm: 3377 585 267 10 0 1204 0 [pid=19738/tid=19739] ppid=19736 vsize=13508 CPUtime=0 /proc/19738/task/19739/stat : 19739 (java) R 19736 19738 16659 0 -1 4202560 73 0 0 0 0 0 0 0 25 0 2 0 22422537 13832192 585 4089446400 134512640 134550932 4292165664 18446744073709551615 8499796 0 0 0 16784584 0 0 0 -1 0 0 0 0 [startup+0.0404719 s] /proc/loadavg: 2.97 2.52 2.30 3/176 19738 /proc/meminfo: memFree=29277664/32951132 swapFree=67111528/67111528 [pid=19738] ppid=19736 vsize=1525308 CPUtime=0.03 /proc/19738/stat : 19738 (java) S 19736 19738 16659 0 -1 4202496 3833 0 1 0 2 1 0 0 25 0 13 0 22422537 1561915392 3274 4089446400 134512640 134550932 4292165664 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 3 0 0 0 /proc/19738/statm: 381327 3274 1044 10 0 378637 0 [pid=19738/tid=19739] ppid=19736 vsize=1525308 CPUtime=0.02 /proc/19738/task/19739/stat : 19739 (java) R 19736 19738 16659 0 -1 4202560 2766 0 1 0 2 0 0 0 25 0 13 0 22422537 1561915392 3274 4089446400 134512640 134550932 4292165664 18446744073709551615 4109620170 0 4 0 16800971 0 0 0 -1 7 0 0 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1525308 [startup+0.100438 s] /proc/loadavg: 2.97 2.52 2.30 3/176 19738 /proc/meminfo: memFree=29277664/32951132 swapFree=67111528/67111528 [pid=19738] ppid=19736 vsize=1530148 CPUtime=0.12 /proc/19738/stat : 19738 (java) S 19736 19738 16659 0 -1 4202496 5228 0 1 0 10 2 0 0 25 0 18 0 22422537 1566871552 4665 4089446400 134512640 134550932 4292165664 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19738/statm: 382537 4665 1347 10 0 379840 0 [pid=19738/tid=19739] ppid=19736 vsize=1530148 CPUtime=0.08 /proc/19738/task/19739/stat : 19739 (java) R 19736 19738 16659 0 -1 4202560 3554 0 1 0 7 1 0 0 25 0 18 0 22422537 1566871552 4665 4089446400 134512640 134550932 4292165664 18446744073709551615 106548580 0 4 0 16800975 0 0 0 -1 7 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1530148 [startup+0.300452 s] /proc/loadavg: 2.97 2.52 2.30 3/176 19738 /proc/meminfo: memFree=29277664/32951132 swapFree=67111528/67111528 [pid=19738] ppid=19736 vsize=1533580 CPUtime=0.42 /proc/19738/stat : 19738 (java) S 19736 19738 16659 0 -1 4202496 7020 0 1 0 40 2 0 0 25 0 19 0 22422537 1570385920 6408 4089446400 134512640 134550932 4292165664 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/19738/statm: 383395 6408 1418 10 0 380698 0 [pid=19738/tid=19739] ppid=19736 vsize=1533580 CPUtime=0.24 /proc/19738/task/19739/stat : 19739 (java) S 19736 19738 16659 0 -1 4202560 4541 0 1 0 23 1 0 0 25 0 19 0 22422537 1570385920 6408 4089446400 134512640 134550932 4292165664 18446744073709551615 4294960144 0 4 0 16800975 18446604468676483136 0 0 -1 7 0 0 0 Current children cumulated CPU time (s) 0.42 Current children cumulated vsize (KiB) 1533580 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.310366 CPU time (s): 0.436933 CPU user time (s): 0.406938 CPU system time (s): 0.029995 CPU usage (%): 140.78 Max. virtual memory (cumulated for all children) (KiB): 1533580 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.406938 system time used= 0.029995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7024 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= 125 involuntary context switches= 56 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node128 at 2010-07-08 00:34:51 IDJOB=2701886 IDBENCH=79653 IDSOLVER=1211 FILE ID=node128/2701886-1278542091 PBS_JOBID= 11239222 Free space on /tmp= 73136 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/depot/normalized-depot01ac_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701886-1278542091/watcher-2701886-1278542091 -o /tmp/evaluation-result-2701886-1278542091/solver-2701886-1278542091 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701886-1278542091.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 19703bcbbfe663e698ae3419f5640730 RANDOM SEED=449175079 node128.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 : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.816 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.63 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.816 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.816 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.816 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.816 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.816 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.816 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.816 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.76 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951132 kB MemFree: 29278044 kB Buffers: 135896 kB Cached: 3089612 kB SwapCached: 0 kB Active: 1616924 kB Inactive: 1889148 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951132 kB LowFree: 29278044 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 796 kB Writeback: 0 kB AnonPages: 280664 kB Mapped: 15720 kB Slab: 102316 kB PageTables: 5056 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587092 kB Committed_AS: 433360 kB VmallocTotal: 34359738367 kB VmallocUsed: 296000 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73136 MiB End job on node128 at 2010-07-08 00:34:52