Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCP 2007-03-23 | UNSAT | 2.53061 | 1.71568 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-etamacro.opb |
MD5SUM | f7cd52c219cc6e0fc4b5401699d735d9 |
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 | 0.271957 |
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 | 15742 |
Total number of constraints | 530 |
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 | 530 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 522 |
Number of terms in the objective function | 1442 |
Biggest coefficient in the objective function | 25807666597068800000 |
Number of bits for the biggest coefficient in the objective function | 65 |
Sum of the numbers in the objective function | 217111455784720206333 |
Number of bits of the sum of numbers in the objective function | 68 |
Biggest number in a constraint | 25807666597068800000 |
Number of bits of the biggest number in a constraint | 65 |
Biggest sum of numbers in a constraint | 217111455784720206333 |
Number of bits of the biggest sum of numbers | 68 |
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/365487-1177050734/instance-365487-1177050734.opb 0.09/0.19 c reading problem ... 2.09/1.45 c ... done. Wall clock time 1.255s. 2.09/1.45 c CPU time (experimental) 0.93s. 2.09/1.45 c #vars 15742 2.09/1.45 c #constraints 758 2.39/1.66 c starts : 0 2.39/1.66 c conflicts : 0 2.39/1.66 c decisions : 0 2.39/1.66 c propagations : 8186 2.39/1.66 c inspects : 6317 2.39/1.66 c learnt literals : 0 2.39/1.66 c learnt binary clauses : 0 2.39/1.66 c learnt ternary clauses : 0 2.39/1.66 c learnt clauses : 0 2.39/1.66 c root simplifications : 0 2.39/1.66 c removed literals (reason simplification) : 0 2.39/1.66 c reason swapping (by a shorter reason) : 0 2.39/1.66 c Calls to reduceDB : 0 2.39/1.66 c speed (decisions/second) : 0.0 2.39/1.66 c non guided choices 0 2.39/1.66 s UNSATISFIABLE 2.39/1.66 c Total wall clock time (ms): 1.466
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node29/watcher-365487-1177050734 -o ROOT/results/node29/solver-365487-1177050734 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365487-1177050734/sat4jPseudoCP.jar /tmp/evaluation/365487-1177050734/instance-365487-1177050734.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: 0.75 0.93 0.98 3/77 10005 /proc/meminfo: memFree=1705384/2055920 swapFree=4146452/4192956 [pid=10005] ppid=10003 vsize=152 CPUtime=0 /proc/10005/stat : 10005 (java) R 10003 10005 8794 0 -1 0 205 0 0 0 0 0 0 0 19 0 1 0 152989132 155648 26 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4129572 0 0 4096 0 0 0 0 17 0 0 0 /proc/10005/statm: 38 26 19 9 0 4 0 [startup+0.034359 s] /proc/loadavg: 0.75 0.93 0.98 3/77 10005 /proc/meminfo: memFree=1705384/2055920 swapFree=4146452/4192956 [pid=10005] ppid=10003 vsize=1776088 CPUtime=0.02 /proc/10005/stat : 10005 (java) S 10003 10005 8794 0 -1 0 3213 0 1 0 1 1 0 0 20 0 4 0 152989132 1818714112 2960 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0 /proc/10005/statm: 444022 2960 887 9 0 441658 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1776088 [startup+0.101362 s] /proc/loadavg: 0.75 0.93 0.98 3/77 10005 /proc/meminfo: memFree=1705384/2055920 swapFree=4146452/4192956 [pid=10005] ppid=10003 vsize=1780256 CPUtime=0.09 /proc/10005/stat : 10005 (java) S 10003 10005 8794 0 -1 0 4026 0 1 0 7 2 0 0 20 0 12 0 152989132 1822982144 3767 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/10005/statm: 445064 3767 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780256 [startup+0.301383 s] /proc/loadavg: 0.75 0.93 0.98 3/77 10005 /proc/meminfo: memFree=1705384/2055920 swapFree=4146452/4192956 [pid=10005] ppid=10003 vsize=1782564 CPUtime=0.35 /proc/10005/stat : 10005 (java) S 10003 10005 8794 0 -1 0 5237 0 1 0 32 3 0 0 20 0 12 0 152989132 1825345536 4975 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/10005/statm: 445641 4975 1271 9 0 443253 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1782564 [startup+0.701411 s] /proc/loadavg: 0.75 0.93 0.98 3/77 10005 /proc/meminfo: memFree=1705384/2055920 swapFree=4146452/4192956 [pid=10005] ppid=10003 vsize=1788872 CPUtime=0.99 /proc/10005/stat : 10005 (java) S 10003 10005 8794 0 -1 0 8632 0 1 0 94 5 0 0 20 0 12 0 152989132 1831804928 7916 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/10005/statm: 447218 7916 1303 9 0 444830 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 1788872 [startup+1.50246 s] /proc/loadavg: 0.77 0.94 0.98 4/89 10017 /proc/meminfo: memFree=1670984/2055920 swapFree=4146452/4192956 [pid=10005] ppid=10003 vsize=1791372 CPUtime=2.22 /proc/10005/stat : 10005 (java) S 10003 10005 8794 0 -1 0 22233 0 1 0 212 10 0 0 20 0 12 0 152989132 1834364928 19634 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/10005/statm: 447843 19634 1312 9 0 445455 0 [pid=10005/tid=10007] ppid=10003 vsize=1791372 CPUtime=0.96 /proc/10005/task/10007/stat : 10007 (java) R 10003 10005 8794 0 -1 64 16259 0 1 0 89 7 0 0 25 0 12 0 152989133 1834364928 19635 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109215034 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10005/tid=10008] ppid=10003 vsize=1791372 CPUtime=0 /proc/10005/task/10008/stat : 10008 (java) S 10003 10005 8794 0 -1 64 3 0 0 0 0 0 0 0 22 0 12 0 152989134 1834364928 19635 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10005/tid=10009] ppid=10003 vsize=1791372 CPUtime=0 /proc/10005/task/10009/stat : 10009 (java) S 10003 10005 8794 0 -1 64 1 0 0 0 0 0 0 0 23 0 12 0 152989134 1834364928 19635 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10005/tid=10010] ppid=10003 vsize=1791372 CPUtime=0 /proc/10005/task/10010/stat : 10010 (java) S 10003 10005 8794 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 152989136 1834364928 19635 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=10005/tid=10011] ppid=10003 vsize=1791372 CPUtime=0 /proc/10005/task/10011/stat : 10011 (java) S 10003 10005 8794 0 -1 64 10 0 0 0 0 0 0 0 25 0 12 0 152989137 1834364928 19636 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10005/tid=10012] ppid=10003 vsize=1791372 CPUtime=0 /proc/10005/task/10012/stat : 10012 (java) S 10003 10005 8794 0 -1 64 4 0 0 0 0 0 0 0 25 0 12 0 152989137 1834364928 19636 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10005/tid=10013] ppid=10003 vsize=1791372 CPUtime=0 /proc/10005/task/10013/stat : 10013 (java) S 10003 10005 8794 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 152989141 1834364928 19636 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10005/tid=10014] ppid=10003 vsize=1791372 CPUtime=0.68 /proc/10005/task/10014/stat : 10014 (java) S 10003 10005 8794 0 -1 64 3481 0 0 0 67 1 0 0 16 0 12 0 152989141 1834364928 19636 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=10005/tid=10015] ppid=10003 vsize=1791372 CPUtime=0.54 /proc/10005/task/10015/stat : 10015 (java) S 10003 10005 8794 0 -1 64 1772 0 0 0 54 0 0 0 16 0 12 0 152989141 1834364928 19636 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10005/tid=10016] ppid=10003 vsize=1791372 CPUtime=0 /proc/10005/task/10016/stat : 10016 (java) S 10003 10005 8794 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 152989141 1834364928 19637 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=10005/tid=10017] ppid=10003 vsize=1791372 CPUtime=0 /proc/10005/task/10017/stat : 10017 (java) S 10003 10005 8794 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 152989141 1834364928 19637 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.22 Current children cumulated vsize (KiB) 1791372 Solver just ended. Dumping a history of the last processes samples [startup+1.70247 s] /proc/loadavg: 0.77 0.94 0.98 4/89 10017 /proc/meminfo: memFree=1670984/2055920 swapFree=4146452/4192956 [pid=10005] ppid=10003 vsize=0 CPUtime=2.51 /proc/10005/stat : 10005 (java) Z 10003 10005 8794 0 -1 1036 22744 0 1 0 240 11 0 0 16 0 2 0 152989132 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/10005/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 2.51 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.71568 CPU time (s): 2.53061 CPU user time (s): 2.40563 CPU system time (s): 0.124981 CPU usage (%): 147.499 Max. virtual memory (cumulated for all children) (KiB): 1793112 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.40563 system time used= 0.124981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 22744 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= 437 involuntary context switches= 403 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node29 on Fri Apr 20 06:32:14 UTC 2007 IDJOB= 365487 IDBENCH= 2402 IDSOLVER= 160 FILE ID= node29/365487-1177050734 PBS_JOBID= 4640158 Free space on /tmp= 66464 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-etamacro.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365487-1177050734/sat4jPseudoCP.jar /tmp/evaluation/365487-1177050734/instance-365487-1177050734.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-365487-1177050734 -o ROOT/results/node29/solver-365487-1177050734 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365487-1177050734/sat4jPseudoCP.jar /tmp/evaluation/365487-1177050734/instance-365487-1177050734.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= f7cd52c219cc6e0fc4b5401699d735d9 RANDOM SEED= 445690540 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node29.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 : 3000.224 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 : 3000.224 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: 1705792 kB Buffers: 58552 kB Cached: 198860 kB SwapCached: 11392 kB Active: 137752 kB Inactive: 151040 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1705792 kB SwapTotal: 4192956 kB SwapFree: 4146452 kB Dirty: 4536 kB Writeback: 0 kB Mapped: 30596 kB Slab: 46748 kB Committed_AS: 2557024 kB PageTables: 1872 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= 66464 MiB End job on node29 on Fri Apr 20 06:32:16 UTC 2007