Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | UNSAT | 1.55576 | 0.973676 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/ rand.smallist/normalized-rand03b0b5.cudf.trendy.opb |
MD5SUM | 2f27074f20a3313abba5504195660ffa |
Bench Category | OPT-BIGINT-LIN (optimisation, big 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 | 0.250961 |
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 | 7075 |
Total number of constraints | 21498 |
Number of constraints which are clauses | 21498 |
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 | 1147 |
Number of terms in the objective function | 3728 |
Biggest coefficient in the objective function | 6497329896 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 7445933097623 |
Number of bits of the sum of numbers in the objective function | 43 |
Biggest number in a constraint | 6497329896 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 7445933097623 |
Number of bits of the biggest sum of numbers | 43 |
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 0.09/0.20 c Pseudo Boolean Optimization 0.09/0.20 c --- Begin Solver configuration --- 0.09/0.20 c Stops conflict analysis at the first Unique Implication Point 0.09/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11 0.09/0.20 c Learn all clauses as in MiniSAT 0.09/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.09/0.20 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.09/0.20 c Expensive reason simplification 0.09/0.20 c Armin Biere (Picosat) restarts strategy 0.09/0.20 c Glucose learned constraints deletion strategy 0.09/0.20 c timeout=2147483s 0.09/0.20 c DB Simplification allowed=false 0.09/0.20 c --- End Solver configuration --- 0.09/0.20 c solving HOME/instance-2684276-1277514895.opb 0.09/0.20 c reading problem ... 1.43/0.90 c (trivial inconsistency) 1.43/0.90 c starts : 0 1.43/0.90 c conflicts : 0 1.43/0.90 c decisions : 0 1.43/0.90 c propagations : 0 1.43/0.90 c inspects : 0 1.43/0.90 c learnt literals : 0 1.43/0.90 c learnt binary clauses : 0 1.43/0.90 c learnt ternary clauses : 0 1.43/0.90 c learnt clauses : 0 1.43/0.90 c ignored clauses : 0 1.43/0.90 c root simplifications : 0 1.43/0.90 c removed literals (reason simplification) : 0 1.43/0.90 c reason swapping (by a shorter reason) : 0 1.43/0.90 c Calls to reduceDB : 0 1.43/0.90 c number of reductions to clauses (during analyze) : 0 1.43/0.90 c number of learned constraints concerned by reduction : 0 1.43/0.90 c number of learning phase by resolution : 0 1.43/0.90 c number of learning phase by cutting planes : 0 1.43/0.90 c speed (assignments/second) : 0.0 1.43/0.90 c non guided choices 0 1.43/0.90 c learnt constraints type 1.43/0.90 c constraints type 1.43/0.90 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1938 1.43/0.90 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10132 1.43/0.90 s UNSATISFIABLE 1.43/0.90 c Total wall clock time (in seconds): 0.705
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-2684276-1277514895/watcher-2684276-1277514895 -o /tmp/evaluation-result-2684276-1277514895/solver-2684276-1277514895 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2684276-1277514895.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: 1.00 1.02 1.00 3/106 25797 /proc/meminfo: memFree=1860528/2059040 swapFree=4133944/4192956 [pid=25797] ppid=25795 vsize=1700 CPUtime=0 /proc/25797/stat : 25797 (java) R 25795 25797 24484 0 -1 4194304 374 0 0 0 0 0 0 0 19 0 1 0 127075911 1740800 106 1992294400 134512640 134550932 4292370384 18446744073709551615 3254432 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25797/statm: 458 110 85 10 0 63 0 [startup+0.067344 s] /proc/loadavg: 1.00 1.02 1.00 3/106 25797 /proc/meminfo: memFree=1860528/2059040 swapFree=4133944/4192956 [pid=25797] ppid=25795 vsize=1521796 CPUtime=0.06 /proc/25797/stat : 25797 (java) S 25795 25797 24484 0 -1 4202496 3713 0 1 0 4 2 0 0 18 0 7 0 127075911 1558319104 3155 1992294400 134512640 134550932 4292370384 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/25797/statm: 380449 3155 1034 10 0 377759 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1521796 [startup+0.101346 s] /proc/loadavg: 1.00 1.02 1.00 3/106 25797 /proc/meminfo: memFree=1860528/2059040 swapFree=4133944/4192956 [pid=25797] ppid=25795 vsize=1524184 CPUtime=0.09 /proc/25797/stat : 25797 (java) S 25795 25797 24484 0 -1 4202496 4000 0 1 0 7 2 0 0 18 0 12 0 127075911 1560764416 3440 1992294400 134512640 134550932 4292370384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/25797/statm: 381046 3440 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.300889 s] /proc/loadavg: 1.00 1.02 1.00 3/106 25797 /proc/meminfo: memFree=1860528/2059040 swapFree=4133944/4192956 [pid=25797] ppid=25795 vsize=1526420 CPUtime=0.41 /proc/25797/stat : 25797 (java) S 25795 25797 24484 0 -1 4202496 5353 0 1 0 38 3 0 0 18 0 12 0 127075911 1563054080 4791 1992294400 134512640 134550932 4292370384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/25797/statm: 381605 4791 1365 10 0 378907 0 Current children cumulated CPU time (s) 0.41 Current children cumulated vsize (KiB) 1526420 [startup+0.700883 s] /proc/loadavg: 1.00 1.02 1.00 3/106 25797 /proc/meminfo: memFree=1860528/2059040 swapFree=4133944/4192956 [pid=25797] ppid=25795 vsize=1527688 CPUtime=1.12 /proc/25797/stat : 25797 (java) S 25795 25797 24484 0 -1 4202496 7918 0 1 0 108 4 0 0 18 0 12 0 127075911 1564352512 7277 1992294400 134512640 134550932 4292370384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/25797/statm: 381922 7277 1402 10 0 379224 0 Current children cumulated CPU time (s) 1.12 Current children cumulated vsize (KiB) 1527688 Solver just ended. Dumping a history of the last processes samples [startup+0.90088 s] /proc/loadavg: 1.00 1.02 1.00 3/106 25797 /proc/meminfo: memFree=1860528/2059040 swapFree=4133944/4192956 [pid=25797] ppid=25795 vsize=1527696 CPUtime=1.43 /proc/25797/stat : 25797 (java) S 25795 25797 24484 0 -1 4202496 11072 0 1 0 137 6 0 0 18 0 12 0 127075911 1564360704 10322 1992294400 134512640 134550932 4292370384 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/25797/statm: 381924 10322 1404 10 0 379226 0 Current children cumulated CPU time (s) 1.43 Current children cumulated vsize (KiB) 1527696 Child status: 20 Real time (s): 0.973676 CPU time (s): 1.55576 CPU user time (s): 1.48377 CPU system time (s): 0.071989 CPU usage (%): 159.782 Max. virtual memory (cumulated for all children) (KiB): 1527832 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.48377 system time used= 0.071989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 11407 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= 135 involuntary context switches= 111 runsolver used 0.005999 second user time and 0.015997 second system time The end
Begin job on node017 at 2010-06-26 03:14:55 IDJOB=2684276 IDBENCH=72330 IDSOLVER=1164 FILE ID=node017/2684276-1277514895 PBS_JOBID= 11190606 Free space on /tmp= 62232 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.smallist/normalized-rand03b0b5.cudf.trendy.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684276-1277514895/watcher-2684276-1277514895 -o /tmp/evaluation-result-2684276-1277514895/solver-2684276-1277514895 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2684276-1277514895.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2f27074f20a3313abba5504195660ffa RANDOM SEED=295200916 node017.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 : 5599.51 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1860800 kB Buffers: 9840 kB Cached: 95560 kB SwapCached: 12080 kB Active: 83512 kB Inactive: 36536 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1860800 kB SwapTotal: 4192956 kB SwapFree: 4133944 kB Dirty: 908 kB Writeback: 0 kB AnonPages: 12448 kB Mapped: 8348 kB Slab: 56196 kB PageTables: 4216 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 184788 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= 62232 MiB End job on node017 at 2010-06-26 03:14:56