Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | UNSAT | 1.13283 | 0.789963 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/ datasets/caixa/normalized-1093.cudf.paranoid.opb |
MD5SUM | b86817ff50ee09687e5def7f5c024817 |
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 | 0.027995 |
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 | 772 |
Total number of constraints | 6027 |
Number of constraints which are clauses | 6027 |
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 | 364 |
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 | 364 |
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 | 364 |
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-2683944-1277511685.opb 0.24/0.20 c reading problem ... 1.00/0.75 c (trivial inconsistency) 1.00/0.76 c starts : 0 1.00/0.76 c conflicts : 0 1.00/0.76 c decisions : 0 1.00/0.76 c propagations : 0 1.00/0.76 c inspects : 0 1.00/0.76 c learnt literals : 0 1.00/0.76 c learnt binary clauses : 0 1.00/0.76 c learnt ternary clauses : 0 1.00/0.76 c learnt clauses : 0 1.00/0.76 c ignored clauses : 0 1.00/0.76 c root simplifications : 0 1.00/0.76 c removed literals (reason simplification) : 0 1.00/0.76 c reason swapping (by a shorter reason) : 0 1.00/0.76 c Calls to reduceDB : 0 1.00/0.76 c number of reductions to clauses (during analyze) : 0 1.00/0.76 c number of learned constraints concerned by reduction : 0 1.00/0.76 c number of learning phase by resolution : 0 1.00/0.76 c number of learning phase by cutting planes : 0 1.00/0.76 c speed (assignments/second) : 0.0 1.00/0.76 c non guided choices 0 1.00/0.76 c learnt constraints type 1.00/0.76 c constraints type 1.00/0.76 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 754 1.00/0.76 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4436 1.00/0.76 s UNSATISFIABLE 1.00/0.76 c Total wall clock time (in seconds): 0.559
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-2683944-1277511685/watcher-2683944-1277511685 -o /tmp/evaluation-result-2683944-1277511685/solver-2683944-1277511685 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2683944-1277511685.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: 0.90 0.95 0.97 3/106 29562 /proc/meminfo: memFree=1857112/2059040 swapFree=4135148/4192956 [pid=29562] ppid=29560 vsize=1832 CPUtime=0 /proc/29562/stat : 29562 (java) R 29560 29562 27940 0 -1 4194304 412 0 0 0 0 0 0 0 19 0 1 0 126770072 1875968 143 1992294400 134512640 134550932 4287991520 18446744073709551615 6666649 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29562/statm: 458 148 111 10 0 63 0 [startup+0.0153951 s] /proc/loadavg: 0.90 0.95 0.97 3/106 29562 /proc/meminfo: memFree=1857112/2059040 swapFree=4135148/4192956 [pid=29562] ppid=29560 vsize=13684 CPUtime=0 /proc/29562/stat : 29562 (java) S 29560 29562 27940 0 -1 4202496 1184 0 0 0 0 0 0 0 18 0 2 0 126770072 14012416 631 1992294400 134512640 134550932 4287991520 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/29562/statm: 3421 631 307 10 0 1206 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 13684 [startup+0.102168 s] /proc/loadavg: 0.90 0.95 0.97 3/106 29562 /proc/meminfo: memFree=1857112/2059040 swapFree=4135148/4192956 [pid=29562] ppid=29560 vsize=1524184 CPUtime=0.09 /proc/29562/stat : 29562 (java) S 29560 29562 27940 0 -1 4202496 4009 0 1 0 7 2 0 0 18 0 12 0 126770072 1560764416 3448 1992294400 134512640 134550932 4287991520 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/29562/statm: 381046 3448 1079 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.301204 s] /proc/loadavg: 0.90 0.95 0.97 3/106 29562 /proc/meminfo: memFree=1857112/2059040 swapFree=4135148/4192956 [pid=29562] ppid=29560 vsize=1526680 CPUtime=0.37 /proc/29562/stat : 29562 (java) S 29560 29562 27940 0 -1 4202496 5416 0 1 0 33 4 0 0 18 0 12 0 126770072 1563320320 4853 1992294400 134512640 134550932 4287991520 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/29562/statm: 381670 4853 1361 10 0 378972 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 1526680 [startup+0.701287 s] /proc/loadavg: 0.90 0.95 0.97 3/106 29562 /proc/meminfo: memFree=1857112/2059040 swapFree=4135148/4192956 [pid=29562] ppid=29560 vsize=1528520 CPUtime=1 /proc/29562/stat : 29562 (java) S 29560 29562 27940 0 -1 4202496 7353 0 1 0 95 5 0 0 18 0 12 0 126770072 1565204480 6697 1992294400 134512640 134550932 4287991520 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/29562/statm: 382130 6697 1402 10 0 379432 0 Current children cumulated CPU time (s) 1 Current children cumulated vsize (KiB) 1528520 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.789963 CPU time (s): 1.13283 CPU user time (s): 1.07184 CPU system time (s): 0.06099 CPU usage (%): 143.403 Max. virtual memory (cumulated for all children) (KiB): 1528520 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.07184 system time used= 0.06099 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7792 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= 175 involuntary context switches= 151 runsolver used 0.005999 second user time and 0.005999 second system time The end
Begin job on node011 at 2010-06-26 02:21:25 IDJOB=2683944 IDBENCH=72151 IDSOLVER=1164 FILE ID=node011/2683944-1277511685 PBS_JOBID= 11190638 Free space on /tmp= 62404 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-1093.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-2683944-1277511685/watcher-2683944-1277511685 -o /tmp/evaluation-result-2683944-1277511685/solver-2683944-1277511685 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2683944-1277511685.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b86817ff50ee09687e5def7f5c024817 RANDOM SEED=1771089148 node011.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 : 3000.264 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 : 6000.52 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 : 3000.264 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1857508 kB Buffers: 7748 kB Cached: 105340 kB SwapCached: 10048 kB Active: 104988 kB Inactive: 20816 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1857508 kB SwapTotal: 4192956 kB SwapFree: 4135148 kB Dirty: 520 kB Writeback: 0 kB AnonPages: 11520 kB Mapped: 8320 kB Slab: 53628 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182448 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= 62404 MiB End job on node011 at 2010-06-26 02:21:26