Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCP 2007-03-23 | UNSAT | 2.12668 | 1.3099 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-scagr7.opb |
MD5SUM | 69d6c62daf59435a58a3bb454faebc4a |
Bench Category | OPT-BIGINT (optimisation, big integers) |
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 | 0.046992 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 4200 |
Total number of constraints | 129 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 129 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 300 |
Number of terms in the objective function | 3990 |
Biggest coefficient in the objective function | 35540854374400 |
Number of bits for the biggest coefficient in the objective function | 46 |
Sum of the numbers in the objective function | 1307201212607598 |
Number of bits of the sum of numbers in the objective function | 51 |
Biggest number in a constraint | 35540854374400 |
Number of bits of the biggest number in a constraint | 46 |
Biggest sum of numbers in a constraint | 1307201212607598 |
Number of bits of the biggest sum of numbers | 51 |
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) 2004-2006 Daniel Le Berre 0.09/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.09/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.09/0.14 c no version file found!!! 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.9-22.EL.rootsmp 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1651659224 0.09/0.14 c Max memory 1654456320 0.09/0.14 c Total memory 1654456320 0.09/0.14 c Number of processors 2 0.09/0.19 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver) 0.09/0.19 --- Begin Solver configuration --- 0.09/0.19 c Stops conflict analysis at the first Unique Implication Point 0.09/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.09/0.19 c Learn all clauses as in MiniSAT 0.09/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.09/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.09/0.19 c No reason simplification 0.09/0.19 c --- End Solver configuration --- 0.09/0.19 c solving /tmp/evaluation/365559-1177051199/instance-365559-1177051199.opb 0.09/0.19 c reading problem ... 1.80/1.12 c ... done. Wall clock time 0.922s. 1.80/1.12 c CPU time (experimental) 0.59s. 1.80/1.12 c #vars 4200 1.80/1.12 c #constraints 213 1.98/1.27 c starts : 0 1.98/1.27 c conflicts : 0 1.98/1.27 c decisions : 0 1.98/1.27 c propagations : 1287 1.98/1.27 c inspects : 838 1.98/1.27 c learnt literals : 0 1.98/1.27 c learnt binary clauses : 0 1.98/1.27 c learnt ternary clauses : 0 1.98/1.27 c learnt clauses : 0 1.98/1.27 c root simplifications : 0 1.98/1.27 c removed literals (reason simplification) : 0 1.98/1.27 c reason swapping (by a shorter reason) : 0 1.98/1.27 c Calls to reduceDB : 0 1.98/1.27 c speed (decisions/second) : 0.0 1.98/1.27 c non guided choices 0 1.98/1.27 s UNSATISFIABLE 1.98/1.27 c Total wall clock time (ms): 1.08
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node67/watcher-365559-1177051199 -o ROOT/results/node67/solver-365559-1177051199 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365559-1177051199/sat4jPseudoCP.jar /tmp/evaluation/365559-1177051199/instance-365559-1177051199.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.08 1.00 1.00 3/64 4973 /proc/meminfo: memFree=1754712/2055920 swapFree=4180708/4192956 [pid=4973] ppid=4971 vsize=152 CPUtime=0 /proc/4973/stat : 4973 (java) R 4971 4973 3930 0 -1 0 42 0 0 0 0 0 0 0 19 0 1 0 181109448 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 6889771 0 0 4096 0 0 0 0 17 1 0 0 /proc/4973/statm: 38 26 19 9 0 4 0 [startup+0.0703731 s] /proc/loadavg: 1.08 1.00 1.00 3/64 4973 /proc/meminfo: memFree=1754712/2055920 swapFree=4180708/4192956 [pid=4973] ppid=4971 vsize=1777708 CPUtime=0.06 /proc/4973/stat : 4973 (java) S 4971 4973 3930 0 -1 0 3746 0 1 0 4 2 0 0 18 0 7 0 181109448 1820372992 3488 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/4973/statm: 444427 3488 1082 9 0 442063 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777708 [startup+0.10238 s] /proc/loadavg: 1.08 1.00 1.00 3/64 4973 /proc/meminfo: memFree=1754712/2055920 swapFree=4180708/4192956 [pid=4973] ppid=4971 vsize=1780256 CPUtime=0.09 /proc/4973/stat : 4973 (java) S 4971 4973 3930 0 -1 0 4020 0 1 0 7 2 0 0 18 0 12 0 181109448 1822982144 3761 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4973/statm: 445064 3761 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780256 [startup+0.302413 s] /proc/loadavg: 1.08 1.00 1.00 3/64 4973 /proc/meminfo: memFree=1754712/2055920 swapFree=4180708/4192956 [pid=4973] ppid=4971 vsize=1782096 CPUtime=0.34 /proc/4973/stat : 4973 (java) S 4971 4973 3930 0 -1 0 5140 0 1 0 31 3 0 0 18 0 12 0 181109448 1824866304 4878 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4973/statm: 445524 4878 1267 9 0 443136 0 Current children cumulated CPU time (s) 0.34 Current children cumulated vsize (KiB) 1782096 [startup+0.701488 s] /proc/loadavg: 1.08 1.00 1.00 3/64 4973 /proc/meminfo: memFree=1754712/2055920 swapFree=4180708/4192956 [pid=4973] ppid=4971 vsize=1789580 CPUtime=0.99 /proc/4973/stat : 4973 (java) S 4971 4973 3930 0 -1 0 8588 0 1 0 95 4 0 0 18 0 12 0 181109448 1832529920 7876 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4973/statm: 447395 7876 1303 9 0 445007 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 1789580 Solver just ended. Dumping a history of the last processes samples [startup+1.10657 s] /proc/loadavg: 1.08 1.00 1.00 4/76 4985 /proc/meminfo: memFree=1720696/2055920 swapFree=4180708/4192956 [pid=4973] ppid=4971 vsize=1794688 CPUtime=1.8 /proc/4973/stat : 4973 (java) S 4971 4973 3930 0 -1 0 13896 0 1 0 173 7 0 0 18 0 12 0 181109448 1837760512 11144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4973/statm: 448672 11144 1311 9 0 446284 0 [pid=4973/tid=4975] ppid=4971 vsize=1794688 CPUtime=0.57 /proc/4973/task/4975/stat : 4975 (java) R 4971 4973 3930 0 -1 64 7233 0 1 0 53 4 0 0 25 0 12 0 181109449 1837760512 11144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109515605 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4973/tid=4976] ppid=4971 vsize=1794688 CPUtime=0 /proc/4973/task/4976/stat : 4976 (java) S 4971 4973 3930 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 181109450 1837760512 11144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4973/tid=4977] ppid=4971 vsize=1794688 CPUtime=0 /proc/4973/task/4977/stat : 4977 (java) S 4971 4973 3930 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 181109450 1837760512 11144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=4973/tid=4978] ppid=4971 vsize=1794688 CPUtime=0 /proc/4973/task/4978/stat : 4978 (java) S 4971 4973 3930 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 181109452 1837760512 11144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=4973/tid=4979] ppid=4971 vsize=1794688 CPUtime=0 /proc/4973/task/4979/stat : 4979 (java) S 4971 4973 3930 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 181109453 1837760512 11144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4973/tid=4980] ppid=4971 vsize=1794688 CPUtime=0 /proc/4973/task/4980/stat : 4980 (java) S 4971 4973 3930 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 181109453 1837760512 11144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4973/tid=4981] ppid=4971 vsize=1794688 CPUtime=0 /proc/4973/task/4981/stat : 4981 (java) S 4971 4973 3930 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 181109457 1837760512 11144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4973/tid=4982] ppid=4971 vsize=1794688 CPUtime=0.68 /proc/4973/task/4982/stat : 4982 (java) R 4971 4973 3930 0 -1 64 4190 0 0 0 67 1 0 0 19 0 12 0 181109457 1837760512 11144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102610449 0 4 0 23759 0 0 0 -1 1 0 0 [pid=4973/tid=4983] ppid=4971 vsize=1794688 CPUtime=0.51 /proc/4973/task/4983/stat : 4983 (java) S 4971 4973 3930 0 -1 64 1751 0 0 0 51 0 0 0 16 0 12 0 181109457 1837760512 11144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4973/tid=4984] ppid=4971 vsize=1794688 CPUtime=0 /proc/4973/task/4984/stat : 4984 (java) S 4971 4973 3930 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 181109457 1837760512 11144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4973/tid=4985] ppid=4971 vsize=1794688 CPUtime=0 /proc/4973/task/4985/stat : 4985 (java) S 4971 4973 3930 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181109457 1837760512 11144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.8 Current children cumulated vsize (KiB) 1794688 [startup+1.30231 s] /proc/loadavg: 1.08 1.00 1.00 4/76 4985 /proc/meminfo: memFree=1720696/2055920 swapFree=4180708/4192956 [pid=4973] ppid=4971 vsize=0 CPUtime=2.11 /proc/4973/stat : 4973 (java) Z 4971 4973 3930 0 -1 1036 15537 0 1 0 203 8 0 0 16 0 2 0 181109448 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4973/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 2.11 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.3099 CPU time (s): 2.12668 CPU user time (s): 2.03469 CPU system time (s): 0.091986 CPU usage (%): 162.354 Max. virtual memory (cumulated for all children) (KiB): 1794688 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.03469 system time used= 0.091986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15537 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= 434 involuntary context switches= 402 runsolver used 0.005999 second user time and 0.005999 second system time The end
Begin job on node67 on Fri Apr 20 06:39:59 UTC 2007 IDJOB= 365559 IDBENCH= 2436 IDSOLVER= 160 FILE ID= node67/365559-1177051199 PBS_JOBID= 4640164 Free space on /tmp= 66452 MiB SOLVER NAME= sat4jPseudoCP 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-scagr7.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365559-1177051199/sat4jPseudoCP.jar /tmp/evaluation/365559-1177051199/instance-365559-1177051199.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-365559-1177051199 -o ROOT/results/node67/solver-365559-1177051199 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365559-1177051199/sat4jPseudoCP.jar /tmp/evaluation/365559-1177051199/instance-365559-1177051199.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 69d6c62daf59435a58a3bb454faebc4a RANDOM SEED= 40301976 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.263 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.263 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1755120 kB Buffers: 40536 kB Cached: 206924 kB SwapCached: 5976 kB Active: 95012 kB Inactive: 164892 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1755120 kB SwapTotal: 4192956 kB SwapFree: 4180708 kB Dirty: 4040 kB Writeback: 0 kB Mapped: 15956 kB Slab: 26856 kB Committed_AS: 1065204 kB PageTables: 1452 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66452 MiB End job on node67 on Fri Apr 20 06:40:01 UTC 2007