Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.52192 | 0.317071 |
Name | /PARTIAL-BIGINT-LIN/wcsp/driver/ normalized-driverlog01bc_wcsp.wbo |
MD5SUM | db320813b29b4bcbd96c3dac35125a5b |
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 | 2413 |
Best CPU time to get the best result obtained on this benchmark | 0.042993 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 195 |
Total number of constraints | 808 |
Number of soft constraints | 737 |
Number of constraints which are clauses | 737 |
Number of constraints which are cardinality constraints (but not clauses) | 71 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 4 |
Top cost | 12087 |
Min constraint cost | 1 |
Max constraint cost | 12087 |
Sum of constraints costs | 8049657 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 5 |
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 |
0.00/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.00/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.07 c See www.sat4j.org for details. 0.00/0.07 c version 2.2.1.v20100705 0.00/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.00/0.07 c java.vm.version 11.2-b01 0.00/0.07 c java.vm.vendor Sun Microsystems Inc. 0.00/0.07 c sun.arch.data.model 32 0.00/0.07 c java.version 1.6.0_12 0.00/0.07 c os.name Linux 0.00/0.07 c os.version 2.6.18-164.el5 0.00/0.07 c os.arch i386 0.00/0.07 c Free memory 1393557488 0.00/0.07 c Max memory 1395916800 0.00/0.07 c Total memory 1395916800 0.00/0.07 c Number of processors 8 0.00/0.09 c Pseudo Boolean Optimization 0.00/0.09 c --- Begin Solver configuration --- 0.00/0.09 c Stops conflict analysis at the first Unique Implication Point 0.00/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.00/0.09 c Learn all clauses as in MiniSAT 0.00/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.00/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.00/0.09 c Expensive reason simplification 0.00/0.09 c Armin Biere (Picosat) restarts strategy 0.00/0.09 c Glucose learned constraints deletion strategy 0.00/0.09 c timeout=2147483s 0.00/0.09 c DB Simplification allowed=false 0.00/0.09 c --- End Solver configuration --- 0.00/0.09 c solving HOME/instance-2700728-1278536196.wbo 0.00/0.09 c reading problem ... 0.12/0.19 c ... done. Wall clock time 0.097s. 0.12/0.19 c #vars 932 0.12/0.19 c #constraints 1545 0.12/0.19 c constraints type 0.12/0.19 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 704 0.12/0.19 c org.sat4j.minisat.constraints.card.MinWatchCard => 39 0.12/0.19 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 136 0.12/0.19 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.26/0.22 c SATISFIABLE 0.26/0.22 c OPTIMIZING... 0.26/0.22 c Got one! Elapsed wall clock time (in seconds):0.134 0.26/0.22 o 2423 0.26/0.26 c Got one! Elapsed wall clock time (in seconds):0.166 0.26/0.26 o 2413 0.26/0.28 c starts : 3 0.26/0.28 c conflicts : 8 0.26/0.28 c decisions : 99 0.26/0.28 c propagations : 1463 0.26/0.28 c inspects : 1423 0.26/0.28 c learnt literals : 5 0.26/0.28 c learnt binary clauses : 1 0.26/0.28 c learnt ternary clauses : 0 0.26/0.28 c learnt clauses : 2 0.26/0.28 c ignored clauses : 0 0.26/0.28 c root simplifications : 0 0.26/0.28 c removed literals (reason simplification) : 0 0.26/0.28 c reason swapping (by a shorter reason) : 0 0.26/0.28 c Calls to reduceDB : 0 0.26/0.28 c number of reductions to clauses (during analyze) : 0 0.26/0.28 c number of learned constraints concerned by reduction : 0 0.26/0.28 c number of learning phase by resolution : 0 0.26/0.28 c number of learning phase by cutting planes : 0 0.26/0.28 c speed (assignments/second) : 63608.69565217391 0.26/0.28 c non guided choices 8 0.26/0.28 c learnt constraints type 0.26/0.28 c constraints type 0.26/0.28 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 704 0.26/0.28 c org.sat4j.minisat.constraints.card.MinWatchCard => 39 0.26/0.28 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 136 0.26/0.28 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.26/0.28 s OPTIMUM FOUND 0.26/0.28 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 0.26/0.28 c objective function=2413 0.26/0.28 c Total wall clock time (in seconds): 0.194
OK 2413
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700728-1278536196/watcher-2700728-1278536196 -o /tmp/evaluation-result-2700728-1278536196/solver-2700728-1278536196 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700728-1278536196.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: 3.23 4.47 3.36 3/196 19449 /proc/meminfo: memFree=29538508/32951124 swapFree=67111528/67111528 [pid=19449] ppid=19447 vsize=13600 CPUtime=0 /proc/19449/stat : 19449 (java) S 19447 19449 17447 0 -1 4202496 1138 0 0 0 0 0 0 0 25 0 2 0 21834675 13926400 602 4089446400 134512640 134550932 4292802448 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 /proc/19449/statm: 3400 602 282 10 0 1206 0 [pid=19449/tid=19450] ppid=19447 vsize=13652 CPUtime=0 /proc/19449/task/19450/stat : 19450 (java) R 19447 19449 17447 0 -1 4202560 107 0 0 0 0 0 0 0 25 0 2 0 21834675 13979648 611 4089446400 134512640 134550932 4292802448 18446744073709551615 9735663 0 0 0 16784584 0 0 0 -1 1 0 0 0 [startup+0.0954661 s] /proc/loadavg: 3.23 4.47 3.36 3/196 19449 /proc/meminfo: memFree=29538508/32951124 swapFree=67111528/67111528 [pid=19449] ppid=19447 vsize=1529428 CPUtime=0.11 /proc/19449/stat : 19449 (java) S 19447 19449 17447 0 -1 4202496 5222 0 1 0 10 1 0 0 25 0 18 0 21834675 1566134272 4659 4089446400 134512640 134550932 4292802448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19449/statm: 382357 4659 1347 10 0 379660 0 [pid=19449/tid=19450] ppid=19447 vsize=1529428 CPUtime=0.08 /proc/19449/task/19450/stat : 19450 (java) R 19447 19449 17447 0 -1 4202560 3534 0 1 0 7 1 0 0 18 0 18 0 21834675 1566134272 4659 4089446400 134512640 134550932 4292802448 18446744073709551615 4159454944 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529428 [startup+0.100464 s] /proc/loadavg: 3.23 4.47 3.36 3/196 19449 /proc/meminfo: memFree=29538508/32951124 swapFree=67111528/67111528 [pid=19449] ppid=19447 vsize=1529428 CPUtime=0.12 /proc/19449/stat : 19449 (java) S 19447 19449 17447 0 -1 4202496 5259 0 1 0 11 1 0 0 25 0 18 0 21834675 1566134272 4696 4089446400 134512640 134550932 4292802448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19449/statm: 382357 4696 1347 10 0 379660 0 [pid=19449/tid=19450] ppid=19447 vsize=1529428 CPUtime=0.09 /proc/19449/task/19450/stat : 19450 (java) R 19447 19449 17447 0 -1 4202560 3572 0 1 0 8 1 0 0 18 0 18 0 21834675 1566134272 4697 4089446400 134512640 134550932 4292802448 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1529428 [startup+0.30044 s] /proc/loadavg: 3.23 4.47 3.36 3/196 19449 /proc/meminfo: memFree=29538508/32951124 swapFree=67111528/67111528 [pid=19449] ppid=19447 vsize=1534680 CPUtime=0.5 /proc/19449/stat : 19449 (java) S 19447 19449 17447 0 -1 4202496 7873 0 1 0 48 2 0 0 25 0 19 0 21834675 1571512320 7022 4089446400 134512640 134550932 4292802448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19449/statm: 383670 7022 1420 10 0 380973 0 [pid=19449/tid=19450] ppid=19447 vsize=1534680 CPUtime=0.27 /proc/19449/task/19450/stat : 19450 (java) S 19447 19449 17447 0 -1 4202560 4803 0 1 0 26 1 0 0 20 0 19 0 21834675 1571512320 7022 4089446400 134512640 134550932 4292802448 18446744073709551615 4294960144 0 4 0 16800975 18446604447433410496 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.5 Current children cumulated vsize (KiB) 1534680 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.317071 CPU time (s): 0.52192 CPU user time (s): 0.497924 CPU system time (s): 0.023996 CPU usage (%): 164.607 Max. virtual memory (cumulated for all children) (KiB): 1534680 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.497924 system time used= 0.023996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7968 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= 146 involuntary context switches= 15 runsolver used 0.001999 second user time and 0.004999 second system time The end
Begin job on node102 at 2010-07-07 22:56:36 IDJOB=2700728 IDBENCH=79461 IDSOLVER=1211 FILE ID=node102/2700728-1278536196 PBS_JOBID= 11239274 Free space on /tmp= 72996 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/driver/normalized-driverlog01bc_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700728-1278536196/watcher-2700728-1278536196 -o /tmp/evaluation-result-2700728-1278536196/solver-2700728-1278536196 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700728-1278536196.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= db320813b29b4bcbd96c3dac35125a5b RANDOM SEED=1690358023 node102.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 : 2666.806 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 : 5333.61 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 : 2666.806 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 : 2666.806 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 : 5332.82 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 : 2666.806 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 : 2666.806 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 : 5332.85 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 : 2666.806 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 : 5332.75 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 : 2666.806 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 : 5332.75 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 : 2666.806 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 : 5397.87 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 29538896 kB Buffers: 137236 kB Cached: 2968808 kB SwapCached: 0 kB Active: 1171180 kB Inactive: 2046900 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29538896 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 688 kB Writeback: 0 kB AnonPages: 112476 kB Mapped: 20352 kB Slab: 128928 kB PageTables: 4612 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1648100 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 72996 MiB End job on node102 at 2010-07-07 22:56:37