Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 2.14267 | 1.57026 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf1355-075.opb |
MD5SUM | f91b1a8ba871517e9c6c65d2a92ea818 |
Bench Category | OPT-SMALLINT (optimisation, small 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 | 0.200968 |
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 | 4360 |
Total number of constraints | 8958 |
Number of constraints which are clauses | 8958 |
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 | 6 |
Number of terms in the objective function | 4360 |
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 | 4360 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 4360 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.07/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.07/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.07/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.07/0.15 c no version file found!!! 0.07/0.15 c sun.arch.data.model 32 0.07/0.15 c java.version 1.6.0 0.07/0.15 c os.name Linux 0.07/0.15 c os.version 2.6.9-22.EL.rootsmp 0.07/0.15 c os.arch i386 0.07/0.15 c Free memory 1651659224 0.07/0.15 c Max memory 1654456320 0.07/0.15 c Total memory 1654456320 0.07/0.15 c Number of processors 2 0.19/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.19/0.20 --- Begin Solver configuration --- 0.19/0.20 c Stops conflict analysis at the first Unique Implication Point 0.19/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.19/0.20 c Learn all clauses as in MiniSAT 0.19/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.19/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.19/0.20 c No reason simplification 0.19/0.20 c --- End Solver configuration --- 0.19/0.20 c Simplify asserted PB constraints to clauses 0.19/0.20 c solving /tmp/evaluation/364914-1177044658/instance-364914-1177044658.opb 0.19/0.20 c reading problem ... 1.49/1.17 c ... done. Wall clock time 0.968s. 1.49/1.17 c CPU time (experimental) 0.81s. 1.49/1.17 c #vars 4360 1.49/1.17 c #constraints 8899 2.03/1.55 c starts : 1 2.03/1.55 c conflicts : 40 2.03/1.55 c decisions : 200 2.03/1.55 c propagations : 15285 2.03/1.55 c inspects : 28552 2.03/1.55 c learnt literals : 0 2.03/1.55 c learnt binary clauses : 5 2.03/1.55 c learnt ternary clauses : 15 2.03/1.55 c learnt clauses : 39 2.03/1.55 c root simplifications : 0 2.03/1.55 c removed literals (reason simplification) : 0 2.03/1.55 c reason swapping (by a shorter reason) : 0 2.03/1.55 c Calls to reduceDB : 0 2.03/1.55 c speed (decisions/second) : 724.6376811594203 2.03/1.55 c non guided choices 0 2.03/1.55 s UNSATISFIABLE 2.03/1.55 c Total wall clock time (ms): 1.346
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-364914-1177044658 -o ROOT/results/node41/solver-364914-1177044658 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364914-1177044658/sat4jPseudoCPClause.jar /tmp/evaluation/364914-1177044658/instance-364914-1177044658.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: 1.15 1.05 1.01 2/77 26825 /proc/meminfo: memFree=1766040/2055920 swapFree=4158860/4192956 [pid=26825] ppid=26823 vsize=18568 CPUtime=0 /proc/26825/stat : 26825 (runsolver) R 26823 26825 25835 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 152377735 19013632 292 18446744073709551615 4194304 4296420 548682068864 18446744073709551615 238390144295 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/26825/statm: 4642 292 257 24 0 2626 0 [startup+0.0788799 s] /proc/loadavg: 1.15 1.05 1.01 2/77 26825 /proc/meminfo: memFree=1766040/2055920 swapFree=4158860/4192956 [pid=26825] ppid=26823 vsize=1777708 CPUtime=0.06 /proc/26825/stat : 26825 (java) S 26823 26825 25835 0 -1 0 3755 0 1 0 4 2 0 0 18 0 7 0 152377735 1820372992 3498 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/26825/statm: 444427 3498 1084 9 0 442063 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777708 [startup+0.10188 s] /proc/loadavg: 1.15 1.05 1.01 2/77 26825 /proc/meminfo: memFree=1766040/2055920 swapFree=4158860/4192956 [pid=26825] ppid=26823 vsize=1780112 CPUtime=0.07 /proc/26825/stat : 26825 (java) S 26823 26825 25835 0 -1 0 3962 0 1 0 5 2 0 0 18 0 12 0 152377735 1822834688 3704 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26825/statm: 445028 3704 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1780112 [startup+0.301897 s] /proc/loadavg: 1.15 1.05 1.01 2/77 26825 /proc/meminfo: memFree=1766040/2055920 swapFree=4158860/4192956 [pid=26825] ppid=26823 vsize=1782484 CPUtime=0.32 /proc/26825/stat : 26825 (java) S 26823 26825 25835 0 -1 0 5113 0 1 0 29 3 0 0 18 0 12 0 152377735 1825263616 4852 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26825/statm: 445621 4852 1264 9 0 443232 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1782484 [startup+0.701935 s] /proc/loadavg: 1.15 1.05 1.01 2/77 26825 /proc/meminfo: memFree=1766040/2055920 swapFree=4158860/4192956 [pid=26825] ppid=26823 vsize=1784352 CPUtime=0.9 /proc/26825/stat : 26825 (java) S 26823 26825 25835 0 -1 0 7324 0 1 0 86 4 0 0 18 0 12 0 152377735 1827176448 6631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26825/statm: 446088 6631 1298 9 0 443699 0 Current children cumulated CPU time (s) 0.9 Current children cumulated vsize (KiB) 1784352 [startup+1.503 s] /proc/loadavg: 1.15 1.05 1.01 2/89 26837 /proc/meminfo: memFree=1738616/2055920 swapFree=4158860/4192956 [pid=26825] ppid=26823 vsize=1785852 CPUtime=2.03 /proc/26825/stat : 26825 (java) S 26823 26825 25835 0 -1 0 12739 0 1 0 197 6 0 0 18 0 13 0 152377735 1828712448 11217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/26825/statm: 446463 11217 1309 9 0 444074 0 [pid=26825/tid=26827] ppid=26823 vsize=1785852 CPUtime=1.05 /proc/26825/task/26827/stat : 26827 (java) R 26823 26825 25835 0 -1 64 9466 0 1 0 100 5 0 0 25 0 13 0 152377737 1828712448 11217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109187518 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26825/tid=26828] ppid=26823 vsize=1785852 CPUtime=0 /proc/26825/task/26828/stat : 26828 (java) S 26823 26825 25835 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 152377738 1828712448 11217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26825/tid=26829] ppid=26823 vsize=1785852 CPUtime=0 /proc/26825/task/26829/stat : 26829 (java) S 26823 26825 25835 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 152377738 1828712448 11217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26825/tid=26830] ppid=26823 vsize=1785852 CPUtime=0 /proc/26825/task/26830/stat : 26830 (java) S 26823 26825 25835 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 152377741 1828712448 11217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=26825/tid=26831] ppid=26823 vsize=1785852 CPUtime=0 /proc/26825/task/26831/stat : 26831 (java) S 26823 26825 25835 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 152377741 1828712448 11217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26825/tid=26832] ppid=26823 vsize=1785852 CPUtime=0 /proc/26825/task/26832/stat : 26832 (java) S 26823 26825 25835 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 152377741 1828712448 11217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26825/tid=26833] ppid=26823 vsize=1785852 CPUtime=0 /proc/26825/task/26833/stat : 26833 (java) S 26823 26825 25835 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 152377745 1828712448 11217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26825/tid=26834] ppid=26823 vsize=1785852 CPUtime=0.48 /proc/26825/task/26834/stat : 26834 (java) S 26823 26825 25835 0 -1 64 1568 0 0 0 48 0 0 0 16 0 13 0 152377745 1828712448 11217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=26825/tid=26835] ppid=26823 vsize=1785852 CPUtime=0.48 /proc/26825/task/26835/stat : 26835 (java) S 26823 26825 25835 0 -1 64 983 0 0 0 48 0 0 0 16 0 13 0 152377745 1828712448 11217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26825/tid=26836] ppid=26823 vsize=1785852 CPUtime=0 /proc/26825/task/26836/stat : 26836 (java) S 26823 26825 25835 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 152377745 1828712448 11217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=26825/tid=26837] ppid=26823 vsize=1785852 CPUtime=0 /proc/26825/task/26837/stat : 26837 (java) S 26823 26825 25835 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 152377745 1828712448 11217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.03 Current children cumulated vsize (KiB) 1785852 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.57026 CPU time (s): 2.14267 CPU user time (s): 2.06569 CPU system time (s): 0.076988 CPU usage (%): 136.453 Max. virtual memory (cumulated for all children) (KiB): 1786260 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.06569 system time used= 0.076988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12882 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= 536 involuntary context switches= 479 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node41 on Fri Apr 20 04:50:59 UTC 2007 IDJOB= 364914 IDBENCH= 2169 IDSOLVER= 164 FILE ID= node41/364914-1177044658 PBS_JOBID= 4640118 Free space on /tmp= 66345 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf1355-075.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364914-1177044658/sat4jPseudoCPClause.jar /tmp/evaluation/364914-1177044658/instance-364914-1177044658.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-364914-1177044658 -o ROOT/results/node41/solver-364914-1177044658 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364914-1177044658/sat4jPseudoCPClause.jar /tmp/evaluation/364914-1177044658/instance-364914-1177044658.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= f91b1a8ba871517e9c6c65d2a92ea818 RANDOM SEED= 330993901 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.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 : 3000.232 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 : 3000.232 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: 1766448 kB Buffers: 37860 kB Cached: 174216 kB SwapCached: 2804 kB Active: 115236 kB Inactive: 121080 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1766448 kB SwapTotal: 4192956 kB SwapFree: 4158860 kB Dirty: 3996 kB Writeback: 0 kB Mapped: 31880 kB Slab: 38456 kB Committed_AS: 2588964 kB PageTables: 2008 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= 66345 MiB End job on node41 on Fri Apr 20 04:51:00 UTC 2007