Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCP 2007-03-23 | UNSAT | 1.92671 | 1.63354 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb |
MD5SUM | 887c74fdc5099423a97b443d1200370c |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small 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 | 0.045992 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 5500 |
Total number of constraints | 210 |
Number of constraints which are clauses | 110 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 55 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 56 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.11/0.56 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.11/0.56 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.11/0.56 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.11/0.57 c no version file found!!! 0.11/0.57 c sun.arch.data.model 32 0.11/0.57 c java.version 1.6.0 0.11/0.57 c os.name Linux 0.11/0.57 c os.version 2.6.9-22.EL.rootsmp 0.11/0.57 c os.arch i386 0.11/0.57 c Free memory 1651659224 0.11/0.57 c Max memory 1654456320 0.11/0.57 c Total memory 1654456320 0.11/0.57 c Number of processors 2 0.21/0.63 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver) 0.21/0.63 --- Begin Solver configuration --- 0.21/0.63 c Stops conflict analysis at the first Unique Implication Point 0.21/0.63 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.21/0.63 c Learn all clauses as in MiniSAT 0.21/0.63 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.21/0.63 c VSIDS like heuristics from MiniSAT using a heap 0.21/0.63 c No reason simplification 0.21/0.63 c --- End Solver configuration --- 0.21/0.63 c solving /tmp/evaluation/360788-1178718326/instance-360788-1178718326.opb 0.21/0.63 c reading problem ... 1.35/1.36 c ... done. Wall clock time 0.732s. 1.35/1.36 c CPU time (experimental) 0.59s. 1.35/1.36 c #vars 5500 1.35/1.36 c #constraints 210 1.90/1.60 c starts : 1 1.90/1.60 c conflicts : 1 1.90/1.60 c decisions : 1226 1.90/1.60 c propagations : 2746 1.90/1.60 c inspects : 1570 1.90/1.60 c learnt literals : 0 1.90/1.60 c learnt binary clauses : 0 1.90/1.60 c learnt ternary clauses : 0 1.90/1.60 c learnt clauses : 0 1.90/1.60 c root simplifications : 0 1.90/1.60 c removed literals (reason simplification) : 0 1.90/1.60 c reason swapping (by a shorter reason) : 0 1.90/1.60 c Calls to reduceDB : 0 1.90/1.60 c speed (decisions/second) : 5400.8810572687225 1.90/1.60 c non guided choices 1226 1.90/1.60 s UNSATISFIABLE 1.90/1.60 c Total wall clock time (ms): 0.971
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-360788-1178718326 -o ROOT/results/node18/solver-360788-1178718326 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/360788-1178718326/sat4jPseudoCP.jar /tmp/evaluation/360788-1178718326/instance-360788-1178718326.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: 0.08 0.02 0.01 2/77 24965 /proc/meminfo: memFree=1829008/2055920 swapFree=4147172/4192956 [pid=24965] ppid=24963 vsize=18528 CPUtime=0 /proc/24965/stat : 24965 (runsolver) D 24963 24965 24902 0 -1 4194368 15 0 0 0 0 0 0 0 19 0 1 0 319750061 18972672 284 18446744073709551615 4194304 4255128 548682068880 18446744073709551615 227848809767 0 2147483391 4096 24578 18446744072099781622 0 0 17 1 0 0 /proc/24965/statm: 4632 284 249 14 0 2626 0 [startup+0.0249669 s] /proc/loadavg: 0.08 0.02 0.01 2/77 24965 /proc/meminfo: memFree=1829008/2055920 swapFree=4147172/4192956 [pid=24965] ppid=24963 vsize=200 CPUtime=0 /proc/24965/stat : 24965 (java) D 24963 24965 24902 0 -1 0 46 0 1 0 0 0 0 0 18 0 1 0 319750061 204800 33 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 7861156 0 0 4096 0 18446744071563608240 0 0 17 1 0 0 /proc/24965/statm: 50 33 26 9 0 4 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 200 [startup+0.101978 s] /proc/loadavg: 0.08 0.02 0.01 2/77 24965 /proc/meminfo: memFree=1829008/2055920 swapFree=4147172/4192956 [pid=24965] ppid=24963 vsize=11868 CPUtime=0 /proc/24965/stat : 24965 (java) D 24963 24965 24902 0 -1 0 342 0 6 0 0 0 0 0 18 0 1 0 319750061 12152832 158 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 7861028 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0 /proc/24965/statm: 2967 158 120 9 0 1148 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 11868 [startup+0.302 s] /proc/loadavg: 0.08 0.02 0.01 2/77 24965 /proc/meminfo: memFree=1829008/2055920 swapFree=4147172/4192956 [pid=24965] ppid=24963 vsize=1777060 CPUtime=0.04 /proc/24965/stat : 24965 (java) S 24963 24965 24902 0 -1 0 3477 0 51 0 1 3 0 0 18 0 5 0 319750061 1819709440 3273 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/24965/statm: 444265 3273 1048 9 0 441901 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1777060 [startup+0.701037 s] /proc/loadavg: 0.08 0.02 0.01 2/77 24965 /proc/meminfo: memFree=1829008/2055920 swapFree=4147172/4192956 [pid=24965] ppid=24963 vsize=1782404 CPUtime=0.31 /proc/24965/stat : 24965 (java) S 24963 24965 24902 0 -1 0 5041 0 51 0 26 5 0 0 18 0 12 0 319750061 1825181696 4831 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/24965/statm: 445601 4831 1260 9 0 443213 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1782404 [startup+1.50112 s] /proc/loadavg: 0.08 0.02 0.01 4/89 24977 /proc/meminfo: memFree=1797488/2055920 swapFree=4147172/4192956 [pid=24965] ppid=24963 vsize=1787568 CPUtime=1.72 /proc/24965/stat : 24965 (java) S 24963 24965 24902 0 -1 0 10521 0 51 0 164 8 0 0 18 0 13 0 319750061 1830469632 8212 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/24965/statm: 446892 8213 1317 9 0 444504 0 [pid=24965/tid=24967] ppid=24963 vsize=1787568 CPUtime=0.69 /proc/24965/task/24967/stat : 24967 (java) R 24963 24965 24902 0 -1 64 5966 0 17 0 64 5 0 0 19 0 13 0 319750079 1830469632 8213 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109148769 0 4 0 23759 0 0 0 -1 1 0 0 [pid=24965/tid=24968] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24968/stat : 24968 (java) S 24963 24965 24902 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 319750087 1830469632 8213 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24969] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24969/stat : 24969 (java) S 24963 24965 24902 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 319750087 1830469632 8213 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24970] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24970/stat : 24970 (java) S 24963 24965 24902 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 319750091 1830469632 8213 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=24965/tid=24971] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24971/stat : 24971 (java) S 24963 24965 24902 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 319750092 1830469632 8214 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24972] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24972/stat : 24972 (java) S 24963 24965 24902 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 319750092 1830469632 8214 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24973] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24973/stat : 24973 (java) S 24963 24965 24902 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 319750109 1830469632 8214 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24974] ppid=24963 vsize=1787568 CPUtime=0.52 /proc/24965/task/24974/stat : 24974 (java) R 24963 24965 24902 0 -1 64 2453 0 0 0 52 0 0 0 17 0 13 0 319750109 1830469632 8214 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104789962 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24975] ppid=24963 vsize=1787568 CPUtime=0.47 /proc/24965/task/24975/stat : 24975 (java) S 24963 24965 24902 0 -1 64 1413 0 0 0 47 0 0 0 17 0 13 0 319750109 1830469632 8214 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=24965/tid=24976] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24976/stat : 24976 (java) S 24963 24965 24902 0 -1 64 2 0 0 0 0 0 0 0 21 0 13 0 319750109 1830469632 8214 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24977] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24977/stat : 24977 (java) S 24963 24965 24902 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 319750109 1830469632 8214 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.72 Current children cumulated vsize (KiB) 1787568 Solver just ended. Dumping a history of the last processes samples [startup+1.60213 s] /proc/loadavg: 0.08 0.02 0.01 4/89 24977 /proc/meminfo: memFree=1797488/2055920 swapFree=4147172/4192956 [pid=24965] ppid=24963 vsize=1787568 CPUtime=1.9 /proc/24965/stat : 24965 (java) S 24963 24965 24902 0 -1 0 10749 0 51 0 182 8 0 0 18 0 13 0 319750061 1830469632 8431 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/24965/statm: 446892 8431 1317 9 0 444504 0 [pid=24965/tid=24967] ppid=24963 vsize=1787568 CPUtime=0.75 /proc/24965/task/24967/stat : 24967 (java) R 24963 24965 24902 0 -1 64 6169 0 17 0 70 5 0 0 20 0 13 0 319750079 1830469632 8431 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109174820 0 4 0 23759 0 0 0 -1 1 0 0 [pid=24965/tid=24968] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24968/stat : 24968 (java) S 24963 24965 24902 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 319750087 1830469632 8431 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24969] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24969/stat : 24969 (java) S 24963 24965 24902 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 319750087 1830469632 8432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24970] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24970/stat : 24970 (java) S 24963 24965 24902 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 319750091 1830469632 8432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=24965/tid=24971] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24971/stat : 24971 (java) S 24963 24965 24902 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 319750092 1830469632 8432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24972] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24972/stat : 24972 (java) S 24963 24965 24902 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 319750092 1830469632 8432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24973] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24973/stat : 24973 (java) S 24963 24965 24902 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 319750109 1830469632 8432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24974] ppid=24963 vsize=1787568 CPUtime=0.59 /proc/24965/task/24974/stat : 24974 (java) S 24963 24965 24902 0 -1 64 2462 0 0 0 59 0 0 0 16 0 13 0 319750109 1830469632 8432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24975] ppid=24963 vsize=1787568 CPUtime=0.52 /proc/24965/task/24975/stat : 24975 (java) S 24963 24965 24902 0 -1 64 1428 0 0 0 52 0 0 0 16 0 13 0 319750109 1830469632 8432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=24965/tid=24976] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24976/stat : 24976 (java) S 24963 24965 24902 0 -1 64 2 0 0 0 0 0 0 0 21 0 13 0 319750109 1830469632 8433 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=24965/tid=24977] ppid=24963 vsize=1787568 CPUtime=0 /proc/24965/task/24977/stat : 24977 (java) S 24963 24965 24902 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 319750109 1830469632 8433 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.9 Current children cumulated vsize (KiB) 1787568 Child status: 20 Real time (s): 1.63354 CPU time (s): 1.92671 CPU user time (s): 1.83072 CPU system time (s): 0.095985 CPU usage (%): 117.946 Max. virtual memory (cumulated for all children) (KiB): 1788092 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.83072 system time used= 0.095985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10778 page faults= 51 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 818 involuntary context switches= 363 runsolver used 0.002999 second user time and 0.012998 second system time The end
Begin job on node18 on Wed May 9 13:45:27 UTC 2007 IDJOB= 360788 IDBENCH= 1396 IDSOLVER= 160 FILE ID= node18/360788-1178718326 PBS_JOBID= 5250118 Free space on /tmp= 66561 MiB SOLVER NAME= sat4jPseudoCP 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/360788-1178718326/sat4jPseudoCP.jar /tmp/evaluation/360788-1178718326/instance-360788-1178718326.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-360788-1178718326 -o ROOT/results/node18/solver-360788-1178718326 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/360788-1178718326/sat4jPseudoCP.jar /tmp/evaluation/360788-1178718326/instance-360788-1178718326.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 887c74fdc5099423a97b443d1200370c RANDOM SEED= 918240929 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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 : 3000.234 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 : 3000.234 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: 1829416 kB Buffers: 36080 kB Cached: 103804 kB SwapCached: 14340 kB Active: 88496 kB Inactive: 74076 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1829416 kB SwapTotal: 4192956 kB SwapFree: 4147172 kB Dirty: 3904 kB Writeback: 0 kB Mapped: 29604 kB Slab: 49480 kB Committed_AS: 8683564 kB PageTables: 1776 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= 66561 MiB End job on node18 on Wed May 9 13:45:29 UTC 2007