Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 1.42678 | 0.991947 |
Name | normalized-PB06/SATUNSAT-SMALLINT/ submitted-PB06/roussel/normalized-pigeon-cardinality-65-60.opb |
MD5SUM | 6f6d5bf9df98767681bd16885050de4b |
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 | 0.033994 |
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 | 3900 |
Total number of constraints | 125 |
Number of constraints which are clauses | 65 |
Number of constraints which are cardinality constraints (but not clauses) | 60 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 60 |
Maximum length of a constraint | 65 |
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 | 66 |
Number of bits of the biggest sum of numbers | 7 |
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 0.20/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.20/0.20 --- Begin Solver configuration --- 0.20/0.20 c Stops conflict analysis at the first Unique Implication Point 0.20/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.20 c Learn all clauses as in MiniSAT 0.20/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.20/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.20 c No reason simplification 0.20/0.20 c --- End Solver configuration --- 0.20/0.20 c Simplify asserted PB constraints to clauses 0.20/0.20 c solving /tmp/evaluation/365868-1177054157/instance-365868-1177054157.opb 0.20/0.20 c reading problem ... 0.84/0.68 c ... done. Wall clock time 0.48s. 0.84/0.68 c CPU time (experimental) 0.47s. 0.84/0.68 c #vars 3900 0.84/0.68 c #constraints 125 1.31/0.96 c starts : 1 1.31/0.96 c conflicts : 1 1.31/0.96 c decisions : 1771 1.31/0.96 c propagations : 3895 1.31/0.96 c inspects : 2184 1.31/0.96 c learnt literals : 0 1.31/0.96 c learnt binary clauses : 0 1.31/0.96 c learnt ternary clauses : 0 1.31/0.96 c learnt clauses : 0 1.31/0.96 c root simplifications : 0 1.31/0.96 c removed literals (reason simplification) : 0 1.31/0.96 c reason swapping (by a shorter reason) : 0 1.31/0.96 c Calls to reduceDB : 0 1.31/0.96 c speed (decisions/second) : 6657.894736842105 1.31/0.96 c non guided choices 1771 1.31/0.96 s UNSATISFIABLE 1.31/0.96 c Total wall clock time (ms): 0.76
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-365868-1177054157 -o ROOT/results/node43/solver-365868-1177054157 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365868-1177054157/sat4jPseudoCPClause.jar /tmp/evaluation/365868-1177054157/instance-365868-1177054157.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 1.02 1.00 2/77 823 /proc/meminfo: memFree=1745352/2055920 swapFree=4164584/4192956 [pid=823] ppid=821 vsize=18568 CPUtime=0 /proc/823/stat : 823 (runsolver) D 821 823 30852 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 153327539 19013632 292 18446744073709551615 4194304 4296420 548682068864 18446744073709551615 216849247527 0 2147483391 4096 24578 18446744072099781622 0 0 17 0 0 0 /proc/823/statm: 4642 292 257 24 0 2626 0 [startup+0.0632081 s] /proc/loadavg: 1.08 1.02 1.00 2/77 823 /proc/meminfo: memFree=1745352/2055920 swapFree=4164584/4192956 [pid=823] ppid=821 vsize=1777708 CPUtime=0.04 /proc/823/stat : 823 (java) S 821 823 30852 0 -1 0 3621 0 1 0 2 2 0 0 19 0 7 0 153327539 1820372992 3364 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0 /proc/823/statm: 444427 3364 1070 9 0 442063 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1777708 [startup+0.101211 s] /proc/loadavg: 1.08 1.02 1.00 2/77 823 /proc/meminfo: memFree=1745352/2055920 swapFree=4164584/4192956 [pid=823] ppid=821 vsize=1780112 CPUtime=0.07 /proc/823/stat : 823 (java) S 821 823 30852 0 -1 0 3965 0 1 0 5 2 0 0 19 0 12 0 153327539 1822834688 3707 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/823/statm: 445028 3707 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1780112 [startup+0.301234 s] /proc/loadavg: 1.08 1.02 1.00 2/77 823 /proc/meminfo: memFree=1745352/2055920 swapFree=4164584/4192956 [pid=823] ppid=821 vsize=1781904 CPUtime=0.3 /proc/823/stat : 823 (java) S 821 823 30852 0 -1 0 5144 0 1 0 27 3 0 0 19 0 12 0 153327539 1824669696 4883 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/823/statm: 445476 4884 1264 9 0 443087 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1781904 [startup+0.701272 s] /proc/loadavg: 1.08 1.02 1.00 2/77 823 /proc/meminfo: memFree=1745352/2055920 swapFree=4164584/4192956 [pid=823] ppid=821 vsize=1785160 CPUtime=0.97 /proc/823/stat : 823 (java) S 821 823 30852 0 -1 0 8238 0 1 0 93 4 0 0 19 0 12 0 153327539 1828003840 7076 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/823/statm: 446290 7076 1314 9 0 443901 0 Current children cumulated CPU time (s) 0.97 Current children cumulated vsize (KiB) 1785160 Solver just ended. Dumping a history of the last processes samples [startup+0.901289 s] /proc/loadavg: 1.08 1.02 1.00 2/77 823 /proc/meminfo: memFree=1745352/2055920 swapFree=4164584/4192956 [pid=823] ppid=821 vsize=1785484 CPUtime=1.31 /proc/823/stat : 823 (java) S 821 823 30852 0 -1 0 8809 0 1 0 126 5 0 0 19 0 13 0 153327539 1828335616 7395 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/823/statm: 446371 7395 1317 9 0 443982 0 Current children cumulated CPU time (s) 1.31 Current children cumulated vsize (KiB) 1785484 Child status: 20 Real time (s): 0.991947 CPU time (s): 1.42678 CPU user time (s): 1.35979 CPU system time (s): 0.066989 CPU usage (%): 143.837 Max. virtual memory (cumulated for all children) (KiB): 1785588 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.35979 system time used= 0.066989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9077 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= 411 involuntary context switches= 306 runsolver used 0.005999 second user time and 0.008998 second system time The end
Begin job on node43 on Fri Apr 20 07:29:17 UTC 2007 IDJOB= 365868 IDBENCH= 2581 IDSOLVER= 164 FILE ID= node43/365868-1177054157 PBS_JOBID= 4640155 Free space on /tmp= 66431 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-65-60.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365868-1177054157/sat4jPseudoCPClause.jar /tmp/evaluation/365868-1177054157/instance-365868-1177054157.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-365868-1177054157 -o ROOT/results/node43/solver-365868-1177054157 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365868-1177054157/sat4jPseudoCPClause.jar /tmp/evaluation/365868-1177054157/instance-365868-1177054157.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 6f6d5bf9df98767681bd16885050de4b RANDOM SEED= 414756332 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.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 : 3000.218 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 : 3000.218 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: 1745760 kB Buffers: 49348 kB Cached: 132184 kB SwapCached: 2204 kB Active: 118316 kB Inactive: 134896 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1745760 kB SwapTotal: 4192956 kB SwapFree: 4164584 kB Dirty: 3644 kB Writeback: 0 kB Mapped: 84204 kB Slab: 42312 kB Committed_AS: 2576984 kB PageTables: 1900 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= 66431 MiB End job on node43 on Fri Apr 20 07:29:18 UTC 2007