Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.603908 | 0.308275 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-pret60_25_ext.wbo |
MD5SUM | a526a5b61d0daa786e78ce539a30baa4 |
Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 120 |
Total number of constraints | 220 |
Number of soft constraints | 160 |
Number of constraints which are clauses | 160 |
Number of constraints which are cardinality constraints (but not clauses) | 60 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Top cost | 161 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 160 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
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. 0.00/0.08 c version 2.2.1.v20100705 0.00/0.08 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.08 c java.vm.name Java HotSpot(TM) Server VM 0.00/0.08 c java.vm.version 11.2-b01 0.00/0.08 c java.vm.vendor Sun Microsystems Inc. 0.00/0.08 c sun.arch.data.model 32 0.00/0.08 c java.version 1.6.0_12 0.00/0.08 c os.name Linux 0.00/0.08 c os.version 2.6.18-164.el5 0.00/0.08 c os.arch i386 0.00/0.08 c Free memory 1393557488 0.00/0.08 c Max memory 1395916800 0.00/0.08 c Total memory 1395916800 0.00/0.08 c Number of processors 8 0.00/0.10 c Pseudo Boolean Optimization 0.00/0.10 c --- Begin Solver configuration --- 0.00/0.10 c Stops conflict analysis at the first Unique Implication Point 0.00/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.00/0.10 c Learn all clauses as in MiniSAT 0.00/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.00/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.00/0.10 c Expensive reason simplification 0.00/0.10 c Armin Biere (Picosat) restarts strategy 0.00/0.10 c Glucose learned constraints deletion strategy 0.00/0.10 c timeout=2147483s 0.00/0.10 c DB Simplification allowed=false 0.00/0.10 c --- End Solver configuration --- 0.00/0.10 c solving HOME/instance-2699642-1278533804.wbo 0.00/0.10 c reading problem ... 0.11/0.13 c ... done. Wall clock time 0.04s. 0.11/0.13 c #vars 280 0.11/0.13 c #constraints 280 0.11/0.13 c constraints type 0.11/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 160 0.11/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120 0.11/0.19 c SATISFIABLE 0.11/0.19 c OPTIMIZING... 0.11/0.19 c Got one! Elapsed wall clock time (in seconds):0.092 0.11/0.19 o 7 0.30/0.23 c Got one! Elapsed wall clock time (in seconds):0.134 0.30/0.23 o 5 0.30/0.26 c Got one! Elapsed wall clock time (in seconds):0.163 0.30/0.26 o 3 0.30/0.27 c Got one! Elapsed wall clock time (in seconds):0.179 0.30/0.27 o 1 0.30/0.29 c starts : 9 0.30/0.29 c conflicts : 592 0.30/0.29 c decisions : 2200 0.30/0.29 c propagations : 16558 0.30/0.29 c inspects : 66535 0.30/0.29 c learnt literals : 6 0.30/0.29 c learnt binary clauses : 18 0.30/0.29 c learnt ternary clauses : 27 0.30/0.29 c learnt clauses : 585 0.30/0.29 c ignored clauses : 0 0.30/0.29 c root simplifications : 0 0.30/0.29 c removed literals (reason simplification) : 225 0.30/0.29 c reason swapping (by a shorter reason) : 0 0.30/0.29 c Calls to reduceDB : 0 0.30/0.29 c number of reductions to clauses (during analyze) : 0 0.30/0.29 c number of learned constraints concerned by reduction : 0 0.30/0.29 c number of learning phase by resolution : 0 0.30/0.29 c number of learning phase by cutting planes : 0 0.30/0.29 c speed (assignments/second) : 1379833.3333333333 0.30/0.29 c non guided choices 93 0.30/0.29 c learnt constraints type 0.30/0.29 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 567 0.30/0.29 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 18 0.30/0.29 c constraints type 0.30/0.29 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 160 0.30/0.29 c org.sat4j.minisat.constraints.card.MinWatchCard => 0 0.30/0.29 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120 0.30/0.29 s OPTIMUM FOUND 0.30/0.29 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 0.30/0.29 c objective function=1 0.30/0.29 c Total wall clock time (in seconds): 0.192
OK 1
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699642-1278533804/watcher-2699642-1278533804 -o /tmp/evaluation-result-2699642-1278533804/solver-2699642-1278533804 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699642-1278533804.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: 0.07 0.02 0.00 2/173 19133 /proc/meminfo: memFree=29260496/32950928 swapFree=67111528/67111528 [pid=19133] ppid=19131 vsize=13508 CPUtime=0 /proc/19133/stat : 19133 (java) S 19131 19133 18990 0 -1 4202496 1114 0 0 0 0 0 0 0 20 0 2 0 21594021 13832192 585 4089446400 134512640 134550932 4292709024 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/19133/statm: 3390 591 273 10 0 1204 0 [pid=19133/tid=19134] ppid=19131 vsize=13652 CPUtime=0 /proc/19133/task/19134/stat : 19134 (java) R 19131 19133 18990 0 -1 4202560 85 0 0 0 0 0 0 0 21 0 2 0 21594022 13979648 596 4089446400 134512640 134550932 4292709024 18446744073709551615 8582436 0 0 0 16784584 0 0 0 -1 5 0 0 0 [startup+0.016585 s] /proc/loadavg: 0.07 0.02 0.00 2/173 19133 /proc/meminfo: memFree=29260496/32950928 swapFree=67111528/67111528 [pid=19133] ppid=19131 vsize=1524480 CPUtime=0 /proc/19133/stat : 19133 (java) S 19131 19133 18990 0 -1 4202496 3369 0 1 0 0 0 0 0 20 0 10 0 21594021 1561067520 2813 4089446400 134512640 134550932 4292709024 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/19133/statm: 381120 2813 945 10 0 378430 0 [pid=19133/tid=19134] ppid=19131 vsize=1524480 CPUtime=0 /proc/19133/task/19134/stat : 19134 (java) R 19131 19133 18990 0 -1 4202560 2318 0 1 0 0 0 0 0 24 0 10 0 21594022 1561067520 2813 4089446400 134512640 134550932 4292709024 18446744073709551615 4294960144 0 4 0 16784584 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1524480 [startup+0.10057 s] /proc/loadavg: 0.07 0.02 0.00 2/173 19133 /proc/meminfo: memFree=29260496/32950928 swapFree=67111528/67111528 [pid=19133] ppid=19131 vsize=1529320 CPUtime=0.11 /proc/19133/stat : 19133 (java) S 19131 19133 18990 0 -1 4202496 5210 0 1 0 10 1 0 0 20 0 18 0 21594021 1566023680 4647 4089446400 134512640 134550932 4292709024 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19133/statm: 382330 4647 1347 10 0 379633 0 [pid=19133/tid=19134] ppid=19131 vsize=1529320 CPUtime=0.08 /proc/19133/task/19134/stat : 19134 (java) R 19131 19133 18990 0 -1 4202560 3536 0 1 0 7 1 0 0 25 0 18 0 21594022 1566023680 4647 4089446400 134512640 134550932 4292709024 18446744073709551615 4159510554 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) 1529320 [startup+0.300584 s] /proc/loadavg: 0.07 0.02 0.00 2/173 19133 /proc/meminfo: memFree=29260496/32950928 swapFree=67111528/67111528 [pid=19133] ppid=19131 vsize=1534452 CPUtime=0.59 /proc/19133/stat : 19133 (java) S 19131 19133 18990 0 -1 4202496 7306 0 1 0 58 1 0 0 20 0 19 0 21594021 1571278848 6360 4089446400 134512640 134550932 4292709024 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19133/statm: 383613 6360 1414 10 0 380916 0 [pid=19133/tid=19134] ppid=19131 vsize=1534452 CPUtime=0.27 /proc/19133/task/19134/stat : 19134 (java) S 19131 19133 18990 0 -1 4202560 4129 0 1 0 26 1 0 0 25 0 19 0 21594022 1571278848 6360 4089446400 134512640 134550932 4292709024 18446744073709551615 4294960144 0 4 0 16800975 18446604471153299712 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 1534452 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.308275 CPU time (s): 0.603908 CPU user time (s): 0.584911 CPU system time (s): 0.018997 CPU usage (%): 195.899 Max. virtual memory (cumulated for all children) (KiB): 1534584 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.584911 system time used= 0.018997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7312 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= 132 involuntary context switches= 11 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node116 at 2010-07-07 22:16:44 IDJOB=2699642 IDBENCH=79361 IDSOLVER=1211 FILE ID=node116/2699642-1278533804 PBS_JOBID= 11239245 Free space on /tmp= 73464 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-pret60_25_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699642-1278533804/watcher-2699642-1278533804 -o /tmp/evaluation-result-2699642-1278533804/solver-2699642-1278533804 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699642-1278533804.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a526a5b61d0daa786e78ce539a30baa4 RANDOM SEED=1637665230 node116.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 : 2666.858 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 : 5333.71 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 : 2666.858 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 : 5332.83 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 : 2666.858 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 : 2666.858 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 : 5332.83 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 : 2666.858 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 : 5332.73 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 : 2666.858 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 : 2666.858 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 : 2666.858 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 : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 29261140 kB Buffers: 137980 kB Cached: 3338576 kB SwapCached: 0 kB Active: 1198168 kB Inactive: 2341524 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29261140 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 516 kB Writeback: 0 kB AnonPages: 63572 kB Mapped: 14620 kB Slab: 86584 kB PageTables: 4516 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 183564 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= 73464 MiB End job on node116 at 2010-07-07 22:16:45