Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.45293 | 0.304602 |
Name | /PARTIAL-BIGINT-LIN/wcsp/driver/ normalized-driverlog01c_wcsp.wbo |
MD5SUM | 6962e24558d96fad887a7698920f98a2 |
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 | 1113 |
Best CPU time to get the best result obtained on this benchmark | 0.046992 |
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 | 5887 |
Min constraint cost | 1 |
Max constraint cost | 5887 |
Sum of constraints costs | 3920457 |
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 |
0.06/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.06/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.06/0.07 c See www.sat4j.org for details. 0.06/0.07 c version 2.2.1.v20100705 0.06/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.06/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.06/0.07 c java.vm.version 11.2-b01 0.06/0.07 c java.vm.vendor Sun Microsystems Inc. 0.06/0.07 c sun.arch.data.model 32 0.06/0.07 c java.version 1.6.0_12 0.06/0.07 c os.name Linux 0.06/0.07 c os.version 2.6.18-164.el5 0.06/0.07 c os.arch i386 0.06/0.07 c Free memory 1393557488 0.06/0.07 c Max memory 1395916800 0.06/0.07 c Total memory 1395916800 0.06/0.07 c Number of processors 8 0.06/0.09 c Pseudo Boolean Optimization 0.06/0.09 c --- Begin Solver configuration --- 0.06/0.09 c Stops conflict analysis at the first Unique Implication Point 0.06/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.06/0.09 c Learn all clauses as in MiniSAT 0.06/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.06/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.06/0.09 c Expensive reason simplification 0.06/0.09 c Armin Biere (Picosat) restarts strategy 0.06/0.09 c Glucose learned constraints deletion strategy 0.06/0.09 c timeout=2147483s 0.06/0.09 c DB Simplification allowed=false 0.06/0.09 c --- End Solver configuration --- 0.06/0.09 c solving HOME/instance-2700662-1278536149.wbo 0.06/0.09 c reading problem ... 0.11/0.19 c ... done. Wall clock time 0.097s. 0.11/0.19 c #vars 932 0.11/0.19 c #constraints 1545 0.11/0.19 c constraints type 0.11/0.19 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 704 0.11/0.19 c org.sat4j.minisat.constraints.card.MinWatchCard => 39 0.11/0.19 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 136 0.11/0.19 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):0.132 0.26/0.22 o 1113 0.26/0.26 c starts : 2 0.26/0.26 c conflicts : 10 0.26/0.26 c decisions : 89 0.26/0.26 c propagations : 1374 0.26/0.26 c inspects : 1250 0.26/0.26 c learnt literals : 1 0.26/0.26 c learnt binary clauses : 2 0.26/0.26 c learnt ternary clauses : 1 0.26/0.26 c learnt clauses : 8 0.26/0.26 c ignored clauses : 0 0.26/0.26 c root simplifications : 0 0.26/0.26 c removed literals (reason simplification) : 15 0.26/0.26 c reason swapping (by a shorter reason) : 0 0.26/0.26 c Calls to reduceDB : 0 0.26/0.26 c number of reductions to clauses (during analyze) : 0 0.26/0.26 c number of learned constraints concerned by reduction : 0 0.26/0.26 c number of learning phase by resolution : 0 0.26/0.26 c number of learning phase by cutting planes : 0 0.26/0.26 c speed (assignments/second) : 42937.5 0.26/0.26 c non guided choices 1 0.26/0.26 c learnt constraints type 0.26/0.26 c constraints type 0.26/0.26 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 704 0.26/0.26 c org.sat4j.minisat.constraints.card.MinWatchCard => 39 0.26/0.26 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 136 0.26/0.26 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.26/0.26 s OPTIMUM FOUND 0.26/0.26 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 -x174 x175 x176 -x177 x178 -x179 x180 -x181 x182 -x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 x195 0.26/0.26 c objective function=1113 0.26/0.26 c Total wall clock time (in seconds): 0.169
OK 1113
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700662-1278536149/watcher-2700662-1278536149 -o /tmp/evaluation-result-2700662-1278536149/solver-2700662-1278536149 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700662-1278536149.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: 1.99 1.98 1.83 3/178 17685 /proc/meminfo: memFree=29944604/32950928 swapFree=4192956/4192956 [pid=17685] ppid=17683 vsize=13484 CPUtime=0 /proc/17685/stat : 17685 (java) S 17683 17685 16719 0 -1 4202496 1106 0 0 0 0 0 0 0 25 0 2 0 21828363 13807616 578 4089446400 134512640 134550932 4291642464 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 /proc/17685/statm: 3371 579 262 10 0 1205 0 [pid=17685/tid=17686] ppid=17683 vsize=13480 CPUtime=0 /proc/17685/task/17686/stat : 17686 (java) R 17683 17685 16719 0 -1 4202560 70 0 0 0 0 0 0 0 25 0 2 0 21828364 13803520 581 4089446400 134512640 134550932 4291642464 18446744073709551615 11375188 0 2147483391 0 16784584 0 0 0 -1 1 0 0 0 [startup+0.070015 s] /proc/loadavg: 1.99 1.98 1.83 3/178 17685 /proc/meminfo: memFree=29944604/32950928 swapFree=4192956/4192956 [pid=17685] ppid=17683 vsize=1528696 CPUtime=0.06 /proc/17685/stat : 17685 (java) S 17683 17685 16719 0 -1 4202496 4367 0 1 0 5 1 0 0 25 0 18 0 21828363 1565384704 3806 4089446400 134512640 134550932 4291642464 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/17685/statm: 382174 3815 1099 10 0 379477 0 [pid=17685/tid=17686] ppid=17683 vsize=1528696 CPUtime=0.05 /proc/17685/task/17686/stat : 17686 (java) R 17683 17685 16719 0 -1 4202560 3276 0 1 0 5 0 0 0 25 0 18 0 21828364 1565384704 3817 4089446400 134512640 134550932 4291642464 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1528696 [startup+0.100996 s] /proc/loadavg: 1.99 1.98 1.83 3/178 17685 /proc/meminfo: memFree=29944604/32950928 swapFree=4192956/4192956 [pid=17685] ppid=17683 vsize=1529744 CPUtime=0.11 /proc/17685/stat : 17685 (java) S 17683 17685 16719 0 -1 4202496 5265 0 1 0 10 1 0 0 25 0 18 0 21828363 1566457856 4695 4089446400 134512640 134550932 4291642464 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/17685/statm: 382436 4695 1347 10 0 379739 0 [pid=17685/tid=17686] ppid=17683 vsize=1529744 CPUtime=0.09 /proc/17685/task/17686/stat : 17686 (java) R 17683 17685 16719 0 -1 4202560 3582 0 1 0 8 1 0 0 25 0 18 0 21828364 1566457856 4695 4089446400 134512640 134550932 4291642464 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529744 [startup+0.301078 s] /proc/loadavg: 1.99 1.98 1.83 3/178 17685 /proc/meminfo: memFree=29944604/32950928 swapFree=4192956/4192956 [pid=17685] ppid=17683 vsize=1532484 CPUtime=0.44 /proc/17685/stat : 17685 (java) S 17683 17685 16719 0 -1 4202496 7021 0 1 0 43 1 0 0 25 0 19 0 21828363 1569263616 6343 4089446400 134512640 134550932 4291642464 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/17685/statm: 383121 6343 1418 10 0 380424 0 [pid=17685/tid=17686] ppid=17683 vsize=1532484 CPUtime=0.25 /proc/17685/task/17686/stat : 17686 (java) S 17683 17685 16719 0 -1 4202560 4576 0 1 0 24 1 0 0 25 0 19 0 21828364 1569263616 6343 4089446400 134512640 134550932 4291642464 18446744073709551615 4294960144 0 4 0 16800975 18446604453947801792 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.44 Current children cumulated vsize (KiB) 1532484 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.304602 CPU time (s): 0.45293 CPU user time (s): 0.432934 CPU system time (s): 0.019996 CPU usage (%): 148.696 Max. virtual memory (cumulated for all children) (KiB): 1532484 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.432934 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7025 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= 123 involuntary context switches= 16 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node124 at 2010-07-07 22:55:50 IDJOB=2700662 IDBENCH=79450 IDSOLVER=1211 FILE ID=node124/2700662-1278536149 PBS_JOBID= 11239230 Free space on /tmp= 130200 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/driver/normalized-driverlog01c_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700662-1278536149/watcher-2700662-1278536149 -o /tmp/evaluation-result-2700662-1278536149/solver-2700662-1278536149 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2700662-1278536149.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6962e24558d96fad887a7698920f98a2 RANDOM SEED=657402102 node124.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 : 2666.846 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 : 5333.69 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 : 2666.846 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 : 5226.14 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 : 2666.846 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 : 2666.846 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 : 5332.82 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 : 2666.846 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 : 2666.846 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 : 5332.82 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 : 2666.846 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 : 5332.76 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 : 2666.846 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 : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 29944992 kB Buffers: 133760 kB Cached: 2510136 kB SwapCached: 0 kB Active: 1168788 kB Inactive: 1727268 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29944992 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 456 kB Writeback: 0 kB AnonPages: 252160 kB Mapped: 17268 kB Slab: 77068 kB PageTables: 5188 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 20668420 kB Committed_AS: 405000 kB VmallocTotal: 34359738367 kB VmallocUsed: 265212 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 130200 MiB End job on node124 at 2010-07-07 22:55:50