Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | UNSAT | 2.03369 | 1.16704 |
Name | /DEC-SMALLINT-LIN/oliveras/j90/ normalized-j903_10-unsat.opb |
MD5SUM | 55ca399383f68b3181f084ca7cab85da |
Bench Category | DEC-SMALLINT-LIN (no 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 | 0.142977 |
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 | 11830 |
Total number of constraints | 36862 |
Number of constraints which are clauses | 36606 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 256 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 29 |
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 | 36 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 203 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.14 c See www.sat4j.org for details. 0.08/0.15 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 0.23/0.20 c Pseudo Boolean Optimization 0.23/0.20 c --- Begin Solver configuration --- 0.23/0.20 c Stops conflict analysis at the first Unique Implication Point 0.23/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 0.23/0.20 c Learn all clauses as in MiniSAT 0.23/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.20 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.23/0.20 c Expensive reason simplification 0.23/0.20 c Armin Biere (Picosat) restarts strategy 0.23/0.20 c Glucose learned constraints deletion strategy 0.23/0.20 c timeout=2147483s 0.23/0.20 c DB Simplification allowed=false 0.23/0.20 c --- End Solver configuration --- 0.23/0.20 c solving HOME/instance-2685231-1278440320.opb 0.23/0.20 c reading problem ... 1.92/1.12 c (trivial inconsistency) 1.92/1.12 c starts : 0 1.92/1.12 c conflicts : 0 1.92/1.12 c decisions : 0 1.92/1.12 c propagations : 0 1.92/1.12 c inspects : 0 1.92/1.12 c learnt literals : 0 1.92/1.12 c learnt binary clauses : 0 1.92/1.12 c learnt ternary clauses : 0 1.92/1.12 c learnt clauses : 0 1.92/1.12 c ignored clauses : 0 1.92/1.12 c root simplifications : 0 1.92/1.12 c removed literals (reason simplification) : 0 1.92/1.12 c reason swapping (by a shorter reason) : 0 1.92/1.12 c Calls to reduceDB : 0 1.92/1.12 c number of reductions to clauses (during analyze) : 0 1.92/1.12 c number of learned constraints concerned by reduction : 0 1.92/1.12 c number of learning phase by resolution : 0 1.92/1.12 c number of learning phase by cutting planes : 0 1.92/1.12 c speed (assignments/second) : 0.0 1.92/1.12 c non guided choices 0 1.92/1.12 c learnt constraints type 1.92/1.12 c constraints type 1.92/1.12 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 14336 1.92/1.12 s UNSATISFIABLE 1.92/1.13 c Total wall clock time (in seconds): 0.923
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-2685231-1278440320/watcher-2685231-1278440320 -o /tmp/evaluation-result-2685231-1278440320/solver-2685231-1278440320 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2685231-1278440320.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: 1.19 1.07 1.02 3/105 20001 /proc/meminfo: memFree=1801652/2059040 swapFree=4192956/4192956 [pid=20001] ppid=19999 vsize=1832 CPUtime=0 /proc/20001/stat : 20001 (java6) S 19999 20001 19115 0 -1 4194304 254 0 0 0 0 0 0 0 25 0 1 0 12240623 1875968 156 1992294400 134512640 134550932 4287919536 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699371198 0 0 17 0 0 0 0 /proc/20001/statm: 458 156 119 10 0 63 0 [startup+0.034584 s] /proc/loadavg: 1.19 1.07 1.02 3/105 20001 /proc/meminfo: memFree=1801652/2059040 swapFree=4192956/4192956 [pid=20001] ppid=19999 vsize=1520176 CPUtime=0.02 /proc/20001/stat : 20001 (java) S 19999 20001 19115 0 -1 4202496 3043 0 1 0 1 1 0 0 25 0 4 0 12240623 1556660224 2486 1992294400 134512640 134550932 4287135200 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/20001/statm: 380044 2494 742 10 0 377354 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1520176 [startup+0.101584 s] /proc/loadavg: 1.19 1.07 1.02 3/105 20001 /proc/meminfo: memFree=1801652/2059040 swapFree=4192956/4192956 [pid=20001] ppid=19999 vsize=1524184 CPUtime=0.08 /proc/20001/stat : 20001 (java) S 19999 20001 19115 0 -1 4202496 3966 0 1 0 6 2 0 0 25 0 12 0 12240623 1560764416 3405 1992294400 134512640 134550932 4287135200 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/20001/statm: 381046 3405 1076 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.322635 s] /proc/loadavg: 1.19 1.07 1.02 3/105 20001 /proc/meminfo: memFree=1801652/2059040 swapFree=4192956/4192956 [pid=20001] ppid=19999 vsize=1526912 CPUtime=0.4 /proc/20001/stat : 20001 (java) S 19999 20001 19115 0 -1 4202496 5571 0 1 0 37 3 0 0 25 0 12 0 12240623 1563557888 5008 1992294400 134512640 134550932 4287135200 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/20001/statm: 381728 5008 1362 10 0 379030 0 Current children cumulated CPU time (s) 0.4 Current children cumulated vsize (KiB) 1526912 [startup+0.801934 s] /proc/loadavg: 1.19 1.07 1.02 3/105 20001 /proc/meminfo: memFree=1801652/2059040 swapFree=4192956/4192956 [pid=20001] ppid=19999 vsize=1535468 CPUtime=1.32 /proc/20001/stat : 20001 (java) S 19999 20001 19115 0 -1 4202496 11250 0 1 0 126 6 0 0 25 0 12 0 12240623 1572319232 9419 1992294400 134512640 134550932 4287135200 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/20001/statm: 383867 9420 1403 10 0 381169 0 Current children cumulated CPU time (s) 1.32 Current children cumulated vsize (KiB) 1535468 Solver just ended. Dumping a history of the last processes samples [startup+0.946688 s] /proc/loadavg: 1.19 1.07 1.02 3/105 20001 /proc/meminfo: memFree=1801652/2059040 swapFree=4192956/4192956 [pid=20001] ppid=19999 vsize=1536036 CPUtime=1.61 /proc/20001/stat : 20001 (java) S 19999 20001 19115 0 -1 4202496 12834 0 1 0 155 6 0 0 25 0 12 0 12240623 1572900864 11003 1992294400 134512640 134550932 4287135200 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/20001/statm: 384009 11004 1404 10 0 381311 0 Current children cumulated CPU time (s) 1.61 Current children cumulated vsize (KiB) 1536036 [startup+1.1017 s] /proc/loadavg: 1.19 1.07 1.02 3/105 20001 /proc/meminfo: memFree=1801652/2059040 swapFree=4192956/4192956 [pid=20001] ppid=19999 vsize=1536036 CPUtime=1.92 /proc/20001/stat : 20001 (java) S 19999 20001 19115 0 -1 4202496 14760 0 1 0 185 7 0 0 25 0 12 0 12240623 1572900864 12928 1992294400 134512640 134550932 4287135200 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/20001/statm: 384009 12929 1414 10 0 381311 0 Current children cumulated CPU time (s) 1.92 Current children cumulated vsize (KiB) 1536036 Child status: 20 Real time (s): 1.16704 CPU time (s): 2.03369 CPU user time (s): 1.9467 CPU system time (s): 0.086986 CPU usage (%): 174.261 Max. virtual memory (cumulated for all children) (KiB): 1536036 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.9467 system time used= 0.086986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15232 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= 162 involuntary context switches= 96 runsolver used 0.008998 second user time and 0.013997 second system time The end
Begin job on node081 at 2010-07-06 20:18:40 IDJOB=2685231 IDBENCH=75087 IDSOLVER=1164 FILE ID=node081/2685231-1278440320 PBS_JOBID= 11233471 Free space on /tmp= 121804 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j90/normalized-j903_10-unsat.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2685231-1278440320/watcher-2685231-1278440320 -o /tmp/evaluation-result-2685231-1278440320/solver-2685231-1278440320 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2685231-1278440320.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 55ca399383f68b3181f084ca7cab85da RANDOM SEED=1418918228 node081.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 : 3000.242 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 : 3000.242 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 : 5999.38 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1802048 kB Buffers: 10308 kB Cached: 111600 kB SwapCached: 0 kB Active: 56024 kB Inactive: 126136 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1802048 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2184 kB Writeback: 0 kB AnonPages: 60300 kB Mapped: 14380 kB Slab: 52908 kB PageTables: 4104 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180324 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 121804 MiB End job on node081 at 2010-07-06 20:18:41