Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | SAT | 0.293954 | 0.614351 |
Name | /DEC-SMALLINT-LIN/leberre/opb-paranoid/misc2010/ datasets/caixa/normalized-1096.cudf.paranoid.opb |
MD5SUM | 0f951e665f9319822c7d88883bb07124 |
Bench Category | DEC-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.000999 |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 1 |
Total number of constraints | 1 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 1 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 2 |
Number of bits of the biggest sum of numbers | 2 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.14/0.50 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.14/0.50 c This is free software under the dual EPL/GNU LGPL licenses. 0.14/0.50 c See www.sat4j.org for details. 0.14/0.51 c version 2.2.0.v20100526 0.14/0.51 c java.runtime.name Java(TM) SE Runtime Environment 0.14/0.51 c java.vm.name Java HotSpot(TM) Server VM 0.14/0.51 c java.vm.version 11.2-b01 0.14/0.51 c java.vm.vendor Sun Microsystems Inc. 0.14/0.51 c sun.arch.data.model 32 0.14/0.51 c java.version 1.6.0_12 0.14/0.51 c os.name Linux 0.14/0.51 c os.version 2.6.18-164.el5 0.14/0.51 c os.arch i386 0.14/0.52 c Free memory 1393557488 0.14/0.52 c Max memory 1395916800 0.14/0.52 c Total memory 1395916800 0.14/0.52 c Number of processors 2 0.14/0.58 c Pseudo Boolean Optimization 0.14/0.58 c --- Begin Solver configuration --- 0.14/0.58 c Stops conflict analysis at the first Unique Implication Point 0.14/0.58 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 0.14/0.58 c Learn all clauses as in MiniSAT 0.14/0.58 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.14/0.58 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.14/0.58 c Expensive reason simplification 0.14/0.58 c Armin Biere (Picosat) restarts strategy 0.14/0.58 c Glucose learned constraints deletion strategy 0.14/0.58 c timeout=2147483s 0.14/0.58 c DB Simplification allowed=false 0.14/0.58 c --- End Solver configuration --- 0.14/0.58 c solving HOME/instance-2683150-1277507396.opb 0.14/0.58 c reading problem ... 0.14/0.59 c ... done. Wall clock time 0.013s. 0.14/0.59 c #vars 1 0.14/0.59 c #constraints 1 0.14/0.59 c constraints type 0.27/0.60 c starts : 1 0.27/0.60 c conflicts : 0 0.27/0.60 c decisions : 0 0.27/0.60 c propagations : 1 0.27/0.60 c inspects : 0 0.27/0.60 c learnt literals : 0 0.27/0.60 c learnt binary clauses : 0 0.27/0.60 c learnt ternary clauses : 0 0.27/0.60 c learnt clauses : 0 0.27/0.60 c ignored clauses : 0 0.27/0.60 c root simplifications : 0 0.27/0.60 c removed literals (reason simplification) : 0 0.27/0.60 c reason swapping (by a shorter reason) : 0 0.27/0.60 c Calls to reduceDB : 0 0.27/0.60 c number of reductions to clauses (during analyze) : 0 0.27/0.60 c number of learned constraints concerned by reduction : 0 0.27/0.60 c number of learning phase by resolution : 0 0.27/0.60 c number of learning phase by cutting planes : 0 0.27/0.60 c speed (assignments/second) : 166.66666666666666 0.27/0.60 c non guided choices 0 0.27/0.60 c learnt constraints type 0.27/0.60 c constraints type 0.27/0.60 s SATISFIABLE 0.27/0.60 v x1 0.27/0.60 c Total wall clock time (in seconds): 0.023
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683150-1277507396/watcher-2683150-1277507396 -o /tmp/evaluation-result-2683150-1277507396/solver-2683150-1277507396 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2683150-1277507396.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: 0.92 0.98 0.99 3/106 31021 /proc/meminfo: memFree=1835120/2059040 swapFree=4139444/4192956 [pid=31021] ppid=31019 vsize=24036 CPUtime=0 /proc/31021/stat : 31021 (runsolver) D 31019 31021 30803 0 -1 4202560 82 0 0 0 0 0 0 0 19 0 1 0 92032320 24612864 106 1992294400 4194304 4302564 140733525092192 18446744073709551615 234007143415 0 0 4096 24578 18446744071562154983 0 0 17 1 0 0 0 /proc/31021/statm: 6009 106 69 27 0 2647 0 [startup+0.0593891 s] /proc/loadavg: 0.92 0.98 0.99 3/106 31021 /proc/meminfo: memFree=1835120/2059040 swapFree=4139444/4192956 [pid=31021] ppid=31019 vsize=240 CPUtime=0 /proc/31021/stat : 31021 (java6) D 31019 31021 30803 0 -1 4194304 82 0 1 0 0 0 0 0 18 0 1 0 92032320 245760 2 1992294400 0 0 4291950259 18446744073709551615 234007143415 0 0 4096 0 18446744071562154983 0 0 17 0 0 0 4 /proc/31021/statm: 60 2 0 0 0 21 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 240 [startup+0.101514 s] /proc/loadavg: 0.92 0.98 0.99 3/106 31021 /proc/meminfo: memFree=1835120/2059040 swapFree=4139444/4192956 [pid=31021] ppid=31019 vsize=1744 CPUtime=0 /proc/31021/stat : 31021 (java6) D 31019 31021 30803 0 -1 4194304 128 0 6 0 0 0 0 0 17 0 1 0 92032320 1785856 53 1992294400 134512640 134550932 4291942016 18446744073709551615 9865203 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 9 /proc/31021/statm: 436 53 42 10 0 28 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1744 [startup+0.302742 s] /proc/loadavg: 0.92 0.98 0.99 3/106 31021 /proc/meminfo: memFree=1835120/2059040 swapFree=4139444/4192956 [pid=31021] ppid=31019 vsize=1517196 CPUtime=0.02 /proc/31021/stat : 31021 (java) S 31019 31021 30803 0 -1 4202496 2559 0 60 0 0 2 0 0 16 0 2 0 92032320 1553608704 2062 1992294400 134512640 134550932 4287140208 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 17 /proc/31021/statm: 379299 2063 419 10 0 377010 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1517196 Solver just ended. Dumping a history of the last processes samples [startup+0.500741 s] /proc/loadavg: 0.92 0.98 0.99 3/106 31021 /proc/meminfo: memFree=1835120/2059040 swapFree=4139444/4192956 [pid=31021] ppid=31019 vsize=1524184 CPUtime=0.14 /proc/31021/stat : 31021 (java) S 31019 31021 30803 0 -1 4202496 4109 0 108 0 11 3 0 0 16 0 12 0 92032320 1560764416 3655 1992294400 134512640 134550932 4287140208 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 17 /proc/31021/statm: 381046 3655 1090 10 0 378348 0 Current children cumulated CPU time (s) 0.14 Current children cumulated vsize (KiB) 1524184 [startup+0.60074 s] /proc/loadavg: 0.92 0.98 0.99 3/106 31021 /proc/meminfo: memFree=1835120/2059040 swapFree=4139444/4192956 [pid=31021] ppid=31019 vsize=1526516 CPUtime=0.27 /proc/31021/stat : 31021 (java) S 31019 31021 30803 0 -1 4202496 5143 0 108 0 23 4 0 0 16 0 12 0 92032320 1563152384 4687 1992294400 134512640 134550932 4287140208 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 17 /proc/31021/statm: 381629 4688 1348 10 0 378931 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 1526516 Child status: 10 Real time (s): 0.614351 CPU time (s): 0.293954 CPU user time (s): 0.244962 CPU system time (s): 0.048992 CPU usage (%): 47.8479 Max. virtual memory (cumulated for all children) (KiB): 1526516 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.244962 system time used= 0.048992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5179 page faults= 108 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 554 involuntary context switches= 113 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node038 at 2010-06-26 01:09:56 IDJOB=2683150 IDBENCH=72090 IDSOLVER=1164 FILE ID=node038/2683150-1277507396 PBS_JOBID= 11190616 Free space on /tmp= 62460 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-1096.cudf.paranoid.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683150-1277507396/watcher-2683150-1277507396 -o /tmp/evaluation-result-2683150-1277507396/solver-2683150-1277507396 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2683150-1277507396.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0f951e665f9319822c7d88883bb07124 RANDOM SEED=243503507 node038.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 : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.222 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.44 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 : 3000.222 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1835516 kB Buffers: 36072 kB Cached: 84264 kB SwapCached: 5940 kB Active: 71992 kB Inactive: 60912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1835516 kB SwapTotal: 4192956 kB SwapFree: 4139444 kB Dirty: 272 kB Writeback: 16 kB AnonPages: 11368 kB Mapped: 11844 kB Slab: 68588 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180648 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62460 MiB End job on node038 at 2010-06-26 01:09:56