Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 1.10983 | 0.736632 |
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 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.13 c See www.sat4j.org for details. 0.08/0.14 c version 2.2.0.v20100526 0.08/0.15 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.15 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.15 c java.vm.version 11.2-b01 0.08/0.15 c java.vm.vendor Sun Microsystems Inc. 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0_12 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.18-164.el5 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1393557488 0.08/0.15 c Max memory 1395916800 0.08/0.15 c Total memory 1395916800 0.08/0.15 c Number of processors 2 0.23/0.21 c Pseudo Boolean Optimization 0.23/0.21 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.23/0.21 c --- Begin Solver configuration --- 0.23/0.21 c Stops conflict analysis at the first Unique Implication Point 0.23/0.21 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.23/0.21 c Learn all clauses as in MiniSAT 0.23/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.23/0.21 c No reason simplification 0.23/0.21 c Armin Biere (Picosat) restarts strategy 0.23/0.21 c Glucose learned constraints deletion strategy 0.23/0.21 c timeout=2147483s 0.23/0.21 c DB Simplification allowed=false 0.23/0.21 c --- End Solver configuration --- 0.23/0.21 c solving HOME/instance-2683854-1277511654.opb 0.23/0.21 c reading problem ... 1.07/0.72 c (trivial inconsistency) 1.07/0.72 c starts : 0 1.07/0.72 c conflicts : 0 1.07/0.72 c decisions : 0 1.07/0.72 c propagations : 0 1.07/0.72 c inspects : 0 1.07/0.72 c learnt literals : 0 1.07/0.72 c learnt binary clauses : 0 1.07/0.72 c learnt ternary clauses : 0 1.07/0.72 c learnt clauses : 0 1.07/0.72 c ignored clauses : 0 1.07/0.72 c root simplifications : 0 1.07/0.72 c removed literals (reason simplification) : 0 1.07/0.72 c reason swapping (by a shorter reason) : 0 1.07/0.72 c Calls to reduceDB : 0 1.07/0.72 c number of reductions to clauses (during analyze) : 0 1.07/0.72 c number of learned constraints concerned by reduction : 0 1.07/0.72 c number of learning phase by resolution : 0 1.07/0.72 c number of learning phase by cutting planes : 0 1.07/0.72 c speed (assignments/second) : 0.0 1.07/0.72 c non guided choices 0 1.07/0.72 c learnt constraints type 1.07/0.72 c constraints type 1.07/0.72 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 3535 1.07/0.72 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 570 1.07/0.72 s UNSATISFIABLE 1.07/0.72 c Total wall clock time (in seconds): 0.512
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-2683854-1277511654/watcher-2683854-1277511654 -o /tmp/evaluation-result-2683854-1277511654/solver-2683854-1277511654 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683854-1277511654.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: 1.42 1.07 1.01 3/106 26601 /proc/meminfo: memFree=1848904/2059040 swapFree=4135236/4192956 [pid=26601] ppid=26599 vsize=1700 CPUtime=0 /proc/26601/stat : 26601 (java) R 26599 26601 24533 0 -1 4194304 344 0 0 0 0 0 0 0 19 0 1 0 126766749 1740800 76 1992294400 134512640 134550932 4294842384 18446744073709551615 9824224 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/26601/statm: 425 92 70 10 0 30 0 [startup+0.084529 s] /proc/loadavg: 1.42 1.07 1.01 3/106 26601 /proc/meminfo: memFree=1848904/2059040 swapFree=4135236/4192956 [pid=26601] ppid=26599 vsize=1521796 CPUtime=0.07 /proc/26601/stat : 26601 (java) S 26599 26601 24533 0 -1 4202496 3846 0 1 0 5 2 0 0 18 0 7 0 126766749 1558319104 3288 1992294400 134512640 134550932 4294842384 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0 /proc/26601/statm: 380449 3288 1045 10 0 377759 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1521796 [startup+0.100529 s] /proc/loadavg: 1.42 1.07 1.01 3/106 26601 /proc/meminfo: memFree=1848904/2059040 swapFree=4135236/4192956 [pid=26601] ppid=26599 vsize=1524184 CPUtime=0.08 /proc/26601/stat : 26601 (java) S 26599 26601 24533 0 -1 4202496 3981 0 1 0 6 2 0 0 18 0 12 0 126766749 1560764416 3421 1992294400 134512640 134550932 4294842384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/26601/statm: 381046 3421 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.300547 s] /proc/loadavg: 1.42 1.07 1.01 3/106 26601 /proc/meminfo: memFree=1848904/2059040 swapFree=4135236/4192956 [pid=26601] ppid=26599 vsize=1526432 CPUtime=0.36 /proc/26601/stat : 26601 (java) S 26599 26601 24533 0 -1 4202496 5333 0 1 0 33 3 0 0 18 0 12 0 126766749 1563066368 4771 1992294400 134512640 134550932 4294842384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/26601/statm: 381608 4771 1362 10 0 378910 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1526432 [startup+0.700583 s] /proc/loadavg: 1.42 1.07 1.01 3/106 26601 /proc/meminfo: memFree=1848904/2059040 swapFree=4135236/4192956 [pid=26601] ppid=26599 vsize=1531988 CPUtime=1.07 /proc/26601/stat : 26601 (java) S 26599 26601 24533 0 -1 4202496 8178 0 1 0 103 4 0 0 18 0 12 0 126766749 1568755712 7249 1992294400 134512640 134550932 4294842384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/26601/statm: 382997 7249 1405 10 0 380299 0 Current children cumulated CPU time (s) 1.07 Current children cumulated vsize (KiB) 1531988 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.736632 CPU time (s): 1.10983 CPU user time (s): 1.06084 CPU system time (s): 0.048992 CPU usage (%): 150.663 Max. virtual memory (cumulated for all children) (KiB): 1532396 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.06084 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= 8409 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= 110 involuntary context switches= 118 runsolver used 0.000999 second user time and 0.012998 second system time The end
Begin job on node015 at 2010-06-26 02:20:54 IDJOB=2683854 IDBENCH=72144 IDSOLVER=1165 FILE ID=node015/2683854-1277511654 PBS_JOBID= 11190607 Free space on /tmp= 62412 MiB SOLVER NAME= SAT4J PB CuttingPlanes 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 CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683854-1277511654/watcher-2683854-1277511654 -o /tmp/evaluation-result-2683854-1277511654/solver-2683854-1277511654 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683854-1277511654.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 92193b1ad05c7c4d4eb2dda08a944fc1 RANDOM SEED=1335012203 node015.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1849300 kB Buffers: 8940 kB Cached: 106068 kB SwapCached: 10320 kB Active: 105776 kB Inactive: 22492 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1849300 kB SwapTotal: 4192956 kB SwapFree: 4135236 kB Dirty: 1596 kB Writeback: 12 kB AnonPages: 11804 kB Mapped: 8388 kB Slab: 59384 kB PageTables: 4092 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181816 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= 62412 MiB End job on node015 at 2010-06-26 02:20:55