Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB RES // CP 2.2.0 2010-05-31 | UNSAT | 2.6066 | 1.608 |
Name | /DEC-SMALLINT-LIN/oliveras/j90/ normalized-j9014_1-unsat.opb |
MD5SUM | 55b8067ae8df952812934475200b69c4 |
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 | 0.25296 |
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 | 16198 |
Total number of constraints | 50975 |
Number of constraints which are clauses | 50623 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 352 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 90 |
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 | 51 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 588 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.14 c See www.sat4j.org for details. 0.09/0.15 c version 2.2.0.v20100531 0.09/0.15 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.15 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.15 c java.vm.version 11.2-b01 0.09/0.15 c java.vm.vendor Sun Microsystems Inc. 0.09/0.15 c sun.arch.data.model 32 0.09/0.15 c java.version 1.6.0_12 0.09/0.15 c os.name Linux 0.09/0.15 c os.version 2.6.18-164.el5 0.09/0.15 c os.arch i386 0.09/0.15 c Free memory 1393557488 0.09/0.15 c Max memory 1395916800 0.09/0.15 c Total memory 1395916800 0.09/0.15 c Number of processors 2 0.23/0.22 c Pseudo Boolean Optimization 0.23/0.22 c ManyCore solver with 2 solvers running in parallel 0.23/0.22 c --- Begin Solver configuration --- 0.23/0.22 c Stops conflict analysis at the first Unique Implication Point 0.23/0.22 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@4413ee 0.23/0.22 c Learn all clauses as in MiniSAT 0.23/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.22 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.23/0.22 c Expensive reason simplification 0.23/0.22 c Armin Biere (Picosat) restarts strategy 0.23/0.22 c Glucose learned constraints deletion strategy 0.23/0.22 c timeout=2147483s 0.23/0.22 c DB Simplification allowed=false 0.23/0.22 c --- End Solver configuration --- 0.23/0.22 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.23/0.22 c --- Begin Solver configuration --- 0.23/0.22 c Stops conflict analysis at the first Unique Implication Point 0.23/0.22 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1cb25f1 0.23/0.22 c Learn all clauses as in MiniSAT 0.23/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.23/0.22 c No reason simplification 0.23/0.22 c Armin Biere (Picosat) restarts strategy 0.23/0.22 c Glucose learned constraints deletion strategy 0.23/0.22 c timeout=2147483s 0.23/0.22 c DB Simplification allowed=false 0.23/0.22 c --- End Solver configuration --- 0.23/0.22 0.23/0.22 c solving HOME/instance-2685247-1278440343.opb 0.23/0.22 c reading problem ... 2.54/1.54 c (trivial inconsistency) 2.54/1.54 c starts : 0 2.54/1.54 c conflicts : 0 2.54/1.54 c decisions : 0 2.54/1.54 c propagations : 0 2.54/1.54 c inspects : 0 2.54/1.54 c learnt literals : 0 2.54/1.54 c learnt binary clauses : 0 2.54/1.54 c learnt ternary clauses : 0 2.54/1.54 c learnt clauses : 0 2.54/1.54 c ignored clauses : 0 2.54/1.54 c root simplifications : 0 2.54/1.54 c removed literals (reason simplification) : 0 2.54/1.54 c reason swapping (by a shorter reason) : 0 2.54/1.54 c Calls to reduceDB : 0 2.54/1.54 c number of reductions to clauses (during analyze) : 0 2.54/1.54 c number of learned constraints concerned by reduction : 0 2.54/1.54 c number of learning phase by resolution : 0 2.54/1.54 c number of learning phase by cutting planes : 0 2.54/1.54 c speed (assignments/second) : 0.0 2.54/1.54 c non guided choices 0 2.54/1.54 c learnt constraints type 2.54/1.54 c constraints type 2.54/1.54 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 21881 2.54/1.54 c constraints type 2.54/1.54 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 21881 2.54/1.54 s UNSATISFIABLE 2.54/1.54 c Total wall clock time (in seconds): 1.323
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-2685247-1278440343/watcher-2685247-1278440343 -o /tmp/evaluation-result-2685247-1278440343/solver-2685247-1278440343 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2685247-1278440343.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: 1.31 1.10 1.02 3/106 25187 /proc/meminfo: memFree=1752696/2059040 swapFree=4192956/4192956 [pid=25187] ppid=25185 vsize=248 CPUtime=0 /proc/25187/stat : 25187 (java) R 25185 25187 24253 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 12248097 253952 28 1992294400 134512640 134550932 4292580720 18446744073709551615 4149844 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/25187/statm: 62 28 21 10 0 23 0 [startup+0.0300001 s] /proc/loadavg: 1.31 1.10 1.02 3/106 25187 /proc/meminfo: memFree=1752696/2059040 swapFree=4192956/4192956 [pid=25187] ppid=25185 vsize=1520176 CPUtime=0.01 /proc/25187/stat : 25187 (java) S 25185 25187 24253 0 -1 4202496 2804 0 1 0 1 0 0 0 18 0 4 0 12248097 1556660224 2247 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/25187/statm: 380044 2247 520 10 0 377354 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1520176 [startup+0.101 s] /proc/loadavg: 1.31 1.10 1.02 3/106 25187 /proc/meminfo: memFree=1752696/2059040 swapFree=4192956/4192956 [pid=25187] ppid=25185 vsize=1524180 CPUtime=0.09 /proc/25187/stat : 25187 (java) S 25185 25187 24253 0 -1 4202496 3960 0 1 0 7 2 0 0 18 0 12 0 12248097 1560760320 3399 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/25187/statm: 381045 3399 1075 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524180 [startup+0.302 s] /proc/loadavg: 1.31 1.10 1.02 3/106 25187 /proc/meminfo: memFree=1752696/2059040 swapFree=4192956/4192956 [pid=25187] ppid=25185 vsize=1525768 CPUtime=0.36 /proc/25187/stat : 25187 (java) S 25185 25187 24253 0 -1 4202496 5553 0 1 0 33 3 0 0 18 0 12 0 12248097 1562386432 4989 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/25187/statm: 381442 4989 1361 10 0 378745 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1525768 [startup+0.8 s] /proc/loadavg: 1.31 1.10 1.02 3/106 25187 /proc/meminfo: memFree=1752696/2059040 swapFree=4192956/4192956 [pid=25187] ppid=25185 vsize=1531428 CPUtime=1.26 /proc/25187/stat : 25187 (java) S 25185 25187 24253 0 -1 4202496 9602 0 1 0 122 4 0 0 18 0 12 0 12248097 1568182272 8465 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/25187/statm: 382857 8471 1403 10 0 380160 0 Current children cumulated CPU time (s) 1.26 Current children cumulated vsize (KiB) 1531428 [startup+1.501 s] /proc/loadavg: 1.31 1.10 1.02 4/118 25199 /proc/meminfo: memFree=1713976/2059040 swapFree=4192956/4192956 [pid=25187] ppid=25185 vsize=1534472 CPUtime=2.54 /proc/25187/stat : 25187 (java) S 25185 25187 24253 0 -1 4202496 19172 0 1 0 246 8 0 0 18 0 12 0 12248097 1571299328 16855 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/25187/statm: 383618 16856 1414 10 0 380921 0 [pid=25187/tid=25189] ppid=25185 vsize=1534472 CPUtime=1.29 /proc/25187/task/25189/stat : 25189 (java) R 25185 25187 24253 0 -1 4202560 13597 0 1 0 123 6 0 0 25 0 12 0 12248098 1571299328 16858 1992294400 134512640 134550932 4292580720 18446744073709551615 4109610870 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=25187/tid=25190] ppid=25185 vsize=1534472 CPUtime=0 /proc/25187/task/25190/stat : 25190 (java) S 25185 25187 24253 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 12 0 12248099 1571299328 16859 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 4 0 16800975 18446604437833553152 0 0 -1 0 0 0 0 [pid=25187/tid=25191] ppid=25185 vsize=1534472 CPUtime=0 /proc/25187/task/25191/stat : 25191 (java) S 25185 25187 24253 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 12248099 1571299328 16861 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 4 0 16800975 18446604437833553152 0 0 -1 0 0 0 0 [pid=25187/tid=25192] ppid=25185 vsize=1534472 CPUtime=0 /proc/25187/task/25192/stat : 25192 (java) S 25185 25187 24253 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 12248101 1571299328 16862 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 0 0 16800975 18446604437833553152 0 0 -1 1 0 0 0 [pid=25187/tid=25193] ppid=25185 vsize=1534472 CPUtime=0 /proc/25187/task/25193/stat : 25193 (java) S 25185 25187 24253 0 -1 4202560 9 0 0 0 0 0 0 0 24 0 12 0 12248102 1571299328 16864 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 4 0 16800975 18446604437833553152 0 0 -1 1 0 0 0 [pid=25187/tid=25194] ppid=25185 vsize=1534472 CPUtime=0 /proc/25187/task/25194/stat : 25194 (java) S 25185 25187 24253 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 12 0 12248102 1571299328 16866 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 4 0 16800975 18446604437833553152 0 0 -1 1 0 0 0 [pid=25187/tid=25195] ppid=25185 vsize=1534472 CPUtime=0 /proc/25187/task/25195/stat : 25195 (java) S 25185 25187 24253 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 12 0 12248106 1571299328 16867 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 4 0 16800975 18446604437833553152 0 0 -1 1 0 0 0 [pid=25187/tid=25196] ppid=25185 vsize=1534472 CPUtime=0.17 /proc/25187/task/25196/stat : 25196 (java) S 25185 25187 24253 0 -1 4202560 142 0 0 0 17 0 0 0 23 0 12 0 12248106 1571299328 16869 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 4 0 16800975 18446604437833553152 0 0 -1 1 0 0 0 [pid=25187/tid=25197] ppid=25185 vsize=1534472 CPUtime=1.05 /proc/25187/task/25197/stat : 25197 (java) S 25185 25187 24253 0 -1 4202560 4370 0 0 0 104 1 0 0 17 0 12 0 12248106 1571299328 16870 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 4 0 16800975 18446604437833553152 0 0 -1 0 0 0 0 [pid=25187/tid=25198] ppid=25185 vsize=1534472 CPUtime=0 /proc/25187/task/25198/stat : 25198 (java) S 25185 25187 24253 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 12248106 1571299328 16872 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 4 0 16800975 18446604437833553152 0 0 -1 1 0 0 0 [pid=25187/tid=25199] ppid=25185 vsize=1534472 CPUtime=0 /proc/25187/task/25199/stat : 25199 (java) S 25185 25187 24253 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 12248106 1571299328 16873 1992294400 134512640 134550932 4292580720 18446744073709551615 4294960144 0 4 0 16800975 18446604437833553152 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 2.54 Current children cumulated vsize (KiB) 1534472 Solver just ended. Dumping a history of the last processes samples [startup+1.602 s] /proc/loadavg: 1.31 1.10 1.02 4/118 25199 /proc/meminfo: memFree=1713976/2059040 swapFree=4192956/4192956 [pid=25187] ppid=25185 vsize=0 CPUtime=2.59 /proc/25187/stat : 25187 (java) Z 25185 25187 24253 0 -1 4203548 20569 0 1 0 250 9 0 0 18 0 2 0 12248097 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/25187/statm: 0 0 0 0 0 0 0 [pid=25187/tid=25196] ppid=25185 vsize=0 CPUtime=0.17 /proc/25187/task/25196/stat : 25196 (java) R 25185 25187 24253 0 -1 4203588 142 0 0 0 17 0 0 0 21 0 2 0 12248106 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 2.59 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.608 CPU time (s): 2.6066 CPU user time (s): 2.50862 CPU system time (s): 0.097985 CPU usage (%): 162.102 Max. virtual memory (cumulated for all children) (KiB): 1535496 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.50862 system time used= 0.097985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20569 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= 167 involuntary context switches= 119 runsolver used 0.005999 second user time and 0.018997 second system time The end
Begin job on node001 at 2010-07-06 20:19:03 IDJOB=2685247 IDBENCH=75100 IDSOLVER=1166 FILE ID=node001/2685247-1278440343 PBS_JOBID= 11233469 Free space on /tmp= 62472 MiB SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31 BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j90/normalized-j9014_1-unsat.opb COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2685247-1278440343/watcher-2685247-1278440343 -o /tmp/evaluation-result-2685247-1278440343/solver-2685247-1278440343 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2685247-1278440343.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 55b8067ae8df952812934475200b69c4 RANDOM SEED=255671622 node001.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 : 3000.215 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 : 6000.43 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 : 3000.215 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: 1753092 kB Buffers: 20392 kB Cached: 148608 kB SwapCached: 0 kB Active: 131128 kB Inactive: 98112 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1753092 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4228 kB Writeback: 0 kB AnonPages: 60304 kB Mapped: 14432 kB Slab: 54800 kB PageTables: 4212 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180016 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= 62472 MiB End job on node001 at 2010-07-06 20:19:05