Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | UNSAT | 1.13283 | 0.732704 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/ datasets/caixa/normalized-1077.cudf.paranoid.opb |
MD5SUM | 92193b1ad05c7c4d4eb2dda08a944fc1 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.021995 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 620 |
Total number of constraints | 4743 |
Number of constraints which are clauses | 4743 |
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 | 15 |
Number of terms in the objective function | 294 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 294 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 294 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.14 c version 2.2.0.v20100526 0.09/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.14 c java.vm.version 11.2-b01 0.09/0.14 c java.vm.vendor Sun Microsystems Inc. 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0_12 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.18-164.el5 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1393557488 0.09/0.14 c Max memory 1395916800 0.09/0.14 c Total memory 1395916800 0.09/0.14 c Number of processors 2 0.24/0.20 c Pseudo Boolean Optimization 0.24/0.20 c --- Begin Solver configuration --- 0.24/0.20 c Stops conflict analysis at the first Unique Implication Point 0.24/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 0.24/0.20 c Learn all clauses as in MiniSAT 0.24/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.20 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.24/0.20 c Expensive reason simplification 0.24/0.20 c Armin Biere (Picosat) restarts strategy 0.24/0.20 c Glucose learned constraints deletion strategy 0.24/0.20 c timeout=2147483s 0.24/0.20 c DB Simplification allowed=false 0.24/0.20 c --- End Solver configuration --- 0.24/0.20 c solving HOME/instance-2683853-1277511654.opb 0.24/0.20 c reading problem ... 0.89/0.69 c (trivial inconsistency) 0.89/0.69 c starts : 0 0.89/0.69 c conflicts : 0 0.89/0.69 c decisions : 0 0.89/0.69 c propagations : 0 0.89/0.69 c inspects : 0 0.89/0.69 c learnt literals : 0 0.89/0.69 c learnt binary clauses : 0 0.89/0.69 c learnt ternary clauses : 0 0.89/0.69 c learnt clauses : 0 0.89/0.69 c ignored clauses : 0 0.89/0.69 c root simplifications : 0 0.89/0.69 c removed literals (reason simplification) : 0 0.89/0.69 c reason swapping (by a shorter reason) : 0 0.89/0.69 c Calls to reduceDB : 0 0.89/0.69 c number of reductions to clauses (during analyze) : 0 0.89/0.69 c number of learned constraints concerned by reduction : 0 0.89/0.69 c number of learning phase by resolution : 0 0.89/0.69 c number of learning phase by cutting planes : 0 0.89/0.69 c speed (assignments/second) : 0.0 0.89/0.69 c non guided choices 0 0.89/0.69 c learnt constraints type 0.89/0.69 c constraints type 0.89/0.69 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 570 0.89/0.69 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 3535 0.89/0.69 s UNSATISFIABLE 0.89/0.69 c Total wall clock time (in seconds): 0.494
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683853-1277511654/watcher-2683853-1277511654 -o /tmp/evaluation-result-2683853-1277511654/solver-2683853-1277511654 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2683853-1277511654.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: 0.99 1.00 0.99 3/106 27311 /proc/meminfo: memFree=1759704/2059040 swapFree=4136400/4192956 [pid=27311] ppid=27309 vsize=12956 CPUtime=0 /proc/27311/stat : 27311 (java) R 27309 27311 26201 0 -1 4194304 433 0 0 0 0 0 0 0 19 0 1 0 124820817 13266944 163 1992294400 134512640 134550932 4287800448 18446744073709551615 6971988 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27311/statm: 3252 165 127 10 0 1121 0 [startup+0.0695531 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27311 /proc/meminfo: memFree=1759704/2059040 swapFree=4136400/4192956 [pid=27311] ppid=27309 vsize=1522820 CPUtime=0.05 /proc/27311/stat : 27311 (java) S 27309 27311 26201 0 -1 4202496 3730 0 1 0 3 2 0 0 19 0 7 0 124820817 1559367680 3172 1992294400 134512640 134550932 4287800448 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/27311/statm: 380705 3172 1036 10 0 378015 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1522820 [startup+0.101556 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27311 /proc/meminfo: memFree=1759704/2059040 swapFree=4136400/4192956 [pid=27311] ppid=27309 vsize=1525208 CPUtime=0.09 /proc/27311/stat : 27311 (java) S 27309 27311 26201 0 -1 4202496 4004 0 1 0 6 3 0 0 19 0 12 0 124820817 1561812992 3444 1992294400 134512640 134550932 4287800448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/27311/statm: 381302 3444 1078 10 0 378604 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1525208 [startup+0.30572 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27311 /proc/meminfo: memFree=1759704/2059040 swapFree=4136400/4192956 [pid=27311] ppid=27309 vsize=1526972 CPUtime=0.37 /proc/27311/stat : 27311 (java) S 27309 27311 26201 0 -1 4202496 5469 0 1 0 34 3 0 0 19 0 12 0 124820817 1563619328 4906 1992294400 134512640 134550932 4287800448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/27311/statm: 381743 4906 1361 10 0 379045 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 1526972 [startup+0.701705 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27311 /proc/meminfo: memFree=1759704/2059040 swapFree=4136400/4192956 [pid=27311] ppid=27309 vsize=1531028 CPUtime=1.09 /proc/27311/stat : 27311 (java) S 27309 27311 26201 0 -1 4202496 8062 0 1 0 105 4 0 0 19 0 12 0 124820817 1567772672 7172 1992294400 134512640 134550932 4287800448 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/27311/statm: 382757 7172 1411 10 0 380059 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 1531028 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.732704 CPU time (s): 1.13283 CPU user time (s): 1.08183 CPU system time (s): 0.050992 CPU usage (%): 154.609 Max. virtual memory (cumulated for all children) (KiB): 1531028 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.08183 system time used= 0.050992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8097 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= 121 involuntary context switches= 103 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node026 at 2010-06-26 02:20:54 IDJOB=2683853 IDBENCH=72144 IDSOLVER=1164 FILE ID=node026/2683853-1277511654 PBS_JOBID= 11190637 Free space on /tmp= 62476 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-1077.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-2683853-1277511654/watcher-2683853-1277511654 -o /tmp/evaluation-result-2683853-1277511654/solver-2683853-1277511654 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2683853-1277511654.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 92193b1ad05c7c4d4eb2dda08a944fc1 RANDOM SEED=230776617 node026.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 : 3000.201 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 : 6000.40 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 : 3000.201 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: 1760100 kB Buffers: 57304 kB Cached: 143760 kB SwapCached: 9016 kB Active: 90816 kB Inactive: 123500 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1760100 kB SwapTotal: 4192956 kB SwapFree: 4136400 kB Dirty: 396 kB Writeback: 0 kB AnonPages: 11836 kB Mapped: 8344 kB Slab: 62696 kB PageTables: 4228 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181840 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= 62476 MiB End job on node026 at 2010-06-26 02:20:55