Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | UNSAT | 2.13867 | 1.60375 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf1355-638.opb |
MD5SUM | cb00b7b35b229b023209b52f92539f50 |
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 | 0.19497 |
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 | 4354 |
Total number of constraints | 8945 |
Number of constraints which are clauses | 8945 |
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 | 4354 |
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 | 4354 |
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 | 4354 |
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 |
0.10/0.22 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.10/0.22 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.10/0.22 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.10/0.23 c no version file found!!! 0.10/0.23 c sun.arch.data.model 32 0.10/0.23 c java.version 1.6.0 0.10/0.23 c os.name Linux 0.10/0.23 c os.version 2.6.9-22.EL.rootsmp 0.10/0.23 c os.arch i386 0.10/0.23 c Free memory 1651659224 0.10/0.23 c Max memory 1654456320 0.10/0.23 c Total memory 1654456320 0.10/0.23 c Number of processors 2 0.10/0.27 --- Begin Solver configuration --- 0.10/0.27 c Stops conflict analysis at the first Unique Implication Point 0.10/0.27 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.10/0.27 c Learn all clauses as in MiniSAT 0.10/0.27 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.10/0.27 c VSIDS like heuristics from MiniSAT using a heap 0.10/0.27 c No reason simplification 0.10/0.27 c --- End Solver configuration --- 0.10/0.27 c solving /tmp/evaluation/364797-1177043428/instance-364797-1177043428.opb 0.10/0.27 c reading problem ... 1.54/1.23 c ... done. Wall clock time 0.959s. 1.54/1.23 c CPU time (experimental) 0.82s. 1.54/1.23 c #vars 4354 1.54/1.23 c #constraints 8886 1.98/1.57 c starts : 1 1.98/1.57 c conflicts : 71 1.98/1.57 c decisions : 566 1.98/1.57 c propagations : 41289 1.98/1.57 c inspects : 74969 1.98/1.57 c learnt literals : 11 1.98/1.57 c learnt binary clauses : 15 1.98/1.57 c learnt ternary clauses : 27 1.98/1.57 c learnt clauses : 59 1.98/1.57 c root simplifications : 0 1.98/1.57 c removed literals (reason simplification) : 0 1.98/1.57 c reason swapping (by a shorter reason) : 0 1.98/1.57 c Calls to reduceDB : 0 1.98/1.57 c speed (decisions/second) : 2319.672131147541 1.98/1.57 c non guided choices 0 1.98/1.57 s UNSATISFIABLE 1.98/1.57 c Total wall clock time (ms): 1.305
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node48/watcher-364797-1177043428 -o ROOT/results/node48/solver-364797-1177043428 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364797-1177043428/sat4jPseudoResolution.jar /tmp/evaluation/364797-1177043428/instance-364797-1177043428.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: 0.92 0.97 0.99 3/64 11331 /proc/meminfo: memFree=1799784/2055920 swapFree=4184636/4192956 [pid=11331] ppid=11329 vsize=18568 CPUtime=0 /proc/11331/stat : 11331 (runsolver) D 11329 11331 9615 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 59188127 19013632 292 18446744073709551615 4194304 4296420 548682068864 18446744073709551615 255539604775 0 2147483391 4096 24578 18446744072099781622 0 0 17 1 0 0 /proc/11331/statm: 4642 292 257 24 0 2626 0 [startup+0.0642309 s] /proc/loadavg: 0.92 0.97 0.99 3/64 11331 /proc/meminfo: memFree=1799784/2055920 swapFree=4184636/4192956 [pid=11331] ppid=11329 vsize=18568 CPUtime=0 /proc/11331/stat : 11331 (runsolver) D 11329 11331 9615 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 59188127 19013632 292 18446744073709551615 4194304 4296420 548682068864 18446744073709551615 255539604775 0 2147483391 4096 24578 18446744072099781622 0 0 17 1 0 0 /proc/11331/statm: 4642 292 257 24 0 2626 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 18568 [startup+0.101239 s] /proc/loadavg: 0.92 0.97 0.99 3/64 11331 /proc/meminfo: memFree=1799784/2055920 swapFree=4184636/4192956 [pid=11331] ppid=11329 vsize=12700 CPUtime=0 /proc/11331/stat : 11331 (java) S 11329 11331 9615 0 -1 0 883 0 1 0 0 0 0 0 18 0 2 0 59188127 13004800 640 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0 /proc/11331/statm: 3175 640 315 9 0 1243 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12700 [startup+0.301256 s] /proc/loadavg: 0.92 0.97 0.99 3/64 11331 /proc/meminfo: memFree=1799784/2055920 swapFree=4184636/4192956 [pid=11331] ppid=11329 vsize=1781888 CPUtime=0.23 /proc/11331/stat : 11331 (java) S 11329 11331 9615 0 -1 0 4837 0 1 0 20 3 0 0 18 0 12 0 59188127 1824653312 4576 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/11331/statm: 445472 4576 1246 9 0 443084 0 Current children cumulated CPU time (s) 0.23 Current children cumulated vsize (KiB) 1781888 [startup+0.701294 s] /proc/loadavg: 0.92 0.97 0.99 3/64 11331 /proc/meminfo: memFree=1799784/2055920 swapFree=4184636/4192956 [pid=11331] ppid=11329 vsize=1785416 CPUtime=0.81 /proc/11331/stat : 11331 (java) S 11329 11331 9615 0 -1 0 7368 0 1 0 77 4 0 0 18 0 12 0 59188127 1828265984 6639 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/11331/statm: 446354 6639 1289 9 0 443966 0 Current children cumulated CPU time (s) 0.81 Current children cumulated vsize (KiB) 1785416 [startup+1.50237 s] /proc/loadavg: 0.92 0.97 0.99 3/76 11343 /proc/meminfo: memFree=1773960/2055920 swapFree=4184636/4192956 [pid=11331] ppid=11329 vsize=1786764 CPUtime=1.98 /proc/11331/stat : 11331 (java) S 11329 11331 9615 0 -1 0 13394 0 1 0 191 7 0 0 18 0 13 0 59188127 1829646336 11421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/11331/statm: 446691 11421 1309 9 0 444303 0 [pid=11331/tid=11333] ppid=11329 vsize=1786764 CPUtime=0.99 /proc/11331/task/11333/stat : 11333 (java) R 11329 11331 9615 0 -1 64 9252 0 1 0 94 5 0 0 25 0 13 0 59188137 1829646336 11421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11331/tid=11334] ppid=11329 vsize=1786764 CPUtime=0 /proc/11331/task/11334/stat : 11334 (java) S 11329 11331 9615 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 59188138 1829646336 11421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11331/tid=11335] ppid=11329 vsize=1786764 CPUtime=0 /proc/11331/task/11335/stat : 11335 (java) S 11329 11331 9615 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 59188138 1829646336 11421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11331/tid=11336] ppid=11329 vsize=1786764 CPUtime=0 /proc/11331/task/11336/stat : 11336 (java) S 11329 11331 9615 0 -1 64 1 0 0 0 0 0 0 0 17 0 13 0 59188140 1829646336 11421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=11331/tid=11337] ppid=11329 vsize=1786764 CPUtime=0 /proc/11331/task/11337/stat : 11337 (java) S 11329 11331 9615 0 -1 64 9 0 0 0 0 0 0 0 23 0 13 0 59188141 1829646336 11421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11331/tid=11338] ppid=11329 vsize=1786764 CPUtime=0 /proc/11331/task/11338/stat : 11338 (java) S 11329 11331 9615 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 59188141 1829646336 11421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11331/tid=11339] ppid=11329 vsize=1786764 CPUtime=0 /proc/11331/task/11339/stat : 11339 (java) S 11329 11331 9615 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 59188145 1829646336 11421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11331/tid=11340] ppid=11329 vsize=1786764 CPUtime=0.5 /proc/11331/task/11340/stat : 11340 (java) S 11329 11331 9615 0 -1 64 2193 0 0 0 50 0 0 0 16 0 13 0 59188145 1829646336 11421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11331/tid=11341] ppid=11329 vsize=1786764 CPUtime=0.46 /proc/11331/task/11341/stat : 11341 (java) R 11329 11331 9615 0 -1 64 1225 0 0 0 46 0 0 0 16 0 13 0 59188145 1829646336 11421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105210112 0 4 0 23759 0 0 0 -1 1 0 0 [pid=11331/tid=11342] ppid=11329 vsize=1786764 CPUtime=0 /proc/11331/task/11342/stat : 11342 (java) S 11329 11331 9615 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 59188145 1829646336 11421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=11331/tid=11343] ppid=11329 vsize=1786764 CPUtime=0 /proc/11331/task/11343/stat : 11343 (java) S 11329 11331 9615 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 59188145 1829646336 11421 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.98 Current children cumulated vsize (KiB) 1786764 Solver just ended. Dumping a history of the last processes samples [startup+1.60238 s] /proc/loadavg: 0.92 0.97 0.99 3/76 11343 /proc/meminfo: memFree=1773960/2055920 swapFree=4184636/4192956 [pid=11331] ppid=11329 vsize=0 CPUtime=2.13 /proc/11331/stat : 11331 (java) Z 11329 11331 9615 0 -1 1036 13429 0 1 0 205 8 0 0 16 0 2 0 59188127 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/11331/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 2.13 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.60375 CPU time (s): 2.13867 CPU user time (s): 2.05369 CPU system time (s): 0.084987 CPU usage (%): 133.355 Max. virtual memory (cumulated for all children) (KiB): 1786764 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.05369 system time used= 0.084987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13429 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= 491 involuntary context switches= 395 runsolver used 0.004999 second user time and 0.006998 second system time The end
Begin job on node48 on Fri Apr 20 04:30:28 UTC 2007 IDJOB= 364797 IDBENCH= 2153 IDSOLVER= 159 FILE ID= node48/364797-1177043428 PBS_JOBID= 4640117 Free space on /tmp= 66482 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf1355-638.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364797-1177043428/sat4jPseudoResolution.jar /tmp/evaluation/364797-1177043428/instance-364797-1177043428.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node48/watcher-364797-1177043428 -o ROOT/results/node48/solver-364797-1177043428 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364797-1177043428/sat4jPseudoResolution.jar /tmp/evaluation/364797-1177043428/instance-364797-1177043428.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= cb00b7b35b229b023209b52f92539f50 RANDOM SEED= 671486327 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node48.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 : 3000.238 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 : 3000.238 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: 1800320 kB Buffers: 19040 kB Cached: 177016 kB SwapCached: 2232 kB Active: 68632 kB Inactive: 137144 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1800320 kB SwapTotal: 4192956 kB SwapFree: 4184636 kB Dirty: 4032 kB Writeback: 0 kB Mapped: 16632 kB Slab: 35888 kB Committed_AS: 1065556 kB PageTables: 1388 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= 66482 MiB End job on node48 on Fri Apr 20 04:30:30 UTC 2007