Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 2.54161 | 1.61486 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-bore3d.opb |
MD5SUM | 3390fe53c5dba1c8f6be2518b185ac11 |
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 | 0.136979 |
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 | 9277 |
Total number of constraints | 242 |
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 | 242 |
Minimum length of a constraint | 17 |
Maximum length of a constraint | 2190 |
Number of terms in the objective function | 2617 |
Biggest coefficient in the objective function | 18004229637537792 |
Number of bits for the biggest coefficient in the objective function | 54 |
Sum of the numbers in the objective function | 118634341295805038 |
Number of bits of the sum of numbers in the objective function | 57 |
Biggest number in a constraint | 18004229637537792 |
Number of bits of the biggest number in a constraint | 54 |
Biggest sum of numbers in a constraint | 118634341295805038 |
Number of bits of the biggest sum of numbers | 57 |
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.PBSolverClause) 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 Simplify asserted PB constraints to clauses 0.09/0.19 c solving /tmp/evaluation/365477-1177050725/instance-365477-1177050725.opb 0.09/0.19 c reading problem ... 2.12/1.36 c ... done. Wall clock time 1.163s. 2.12/1.36 c CPU time (experimental) 0.92s. 2.12/1.36 c #vars 9277 2.12/1.36 c #constraints 413 2.41/1.57 c starts : 0 2.41/1.57 c conflicts : 0 2.41/1.57 c decisions : 0 2.41/1.57 c propagations : 4525 2.41/1.57 c inspects : 10658 2.41/1.57 c learnt literals : 0 2.41/1.57 c learnt binary clauses : 0 2.41/1.57 c learnt ternary clauses : 0 2.41/1.57 c learnt clauses : 0 2.41/1.57 c root simplifications : 0 2.41/1.57 c removed literals (reason simplification) : 0 2.41/1.57 c reason swapping (by a shorter reason) : 0 2.41/1.57 c Calls to reduceDB : 0 2.41/1.57 c speed (decisions/second) : 0.0 2.41/1.57 c non guided choices 0 2.41/1.57 s UNSATISFIABLE 2.41/1.57 c Total wall clock time (ms): 1.375
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-365477-1177050725 -o ROOT/results/node68/solver-365477-1177050725 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365477-1177050725/sat4jPseudoCPClause.jar /tmp/evaluation/365477-1177050725/instance-365477-1177050725.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: 1.20 1.05 1.00 3/64 30834 /proc/meminfo: memFree=1742192/2055920 swapFree=4183868/4192956 [pid=30834] ppid=30832 vsize=1800 CPUtime=0 /proc/30834/stat : 30834 (java) R 30832 30834 30505 0 -1 0 176 0 0 0 0 0 0 0 18 0 1 0 181062025 1843200 148 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/30834/statm: 450 151 114 9 0 92 0 [startup+0.0919881 s] /proc/loadavg: 1.20 1.05 1.00 3/64 30834 /proc/meminfo: memFree=1742192/2055920 swapFree=4183868/4192956 [pid=30834] ppid=30832 vsize=1780112 CPUtime=0.08 /proc/30834/stat : 30834 (java) S 30832 30834 30505 0 -1 0 3941 0 1 0 7 1 0 0 18 0 12 0 181062025 1822834688 3683 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30834/statm: 445028 3683 1119 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780112 [startup+0.101978 s] /proc/loadavg: 1.20 1.05 1.00 3/64 30834 /proc/meminfo: memFree=1742192/2055920 swapFree=4183868/4192956 [pid=30834] ppid=30832 vsize=1780260 CPUtime=0.09 /proc/30834/stat : 30834 (java) S 30832 30834 30505 0 -1 0 4019 0 1 0 8 1 0 0 18 0 12 0 181062025 1822986240 3761 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30834/statm: 445065 3761 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780260 [startup+0.301997 s] /proc/loadavg: 1.20 1.05 1.00 3/64 30834 /proc/meminfo: memFree=1742192/2055920 swapFree=4183868/4192956 [pid=30834] ppid=30832 vsize=1782632 CPUtime=0.35 /proc/30834/stat : 30834 (java) S 30832 30834 30505 0 -1 0 5177 0 1 0 33 2 0 0 18 0 12 0 181062025 1825415168 4913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30834/statm: 445658 4913 1271 9 0 443269 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1782632 [startup+0.701034 s] /proc/loadavg: 1.20 1.05 1.00 3/64 30834 /proc/meminfo: memFree=1742192/2055920 swapFree=4183868/4192956 [pid=30834] ppid=30832 vsize=1790936 CPUtime=1.03 /proc/30834/stat : 30834 (java) S 30832 30834 30505 0 -1 0 8984 0 1 0 99 4 0 0 18 0 12 0 181062025 1833918464 8114 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30834/statm: 447734 8114 1303 9 0 445345 0 Current children cumulated CPU time (s) 1.03 Current children cumulated vsize (KiB) 1790936 [startup+1.50211 s] /proc/loadavg: 1.20 1.05 1.00 4/76 30846 /proc/meminfo: memFree=1705808/2055920 swapFree=4183868/4192956 [pid=30834] ppid=30832 vsize=1792196 CPUtime=2.41 /proc/30834/stat : 30834 (java) S 30832 30834 30505 0 -1 0 21712 0 1 0 232 9 0 0 18 0 12 0 181062025 1835208704 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30834/statm: 448049 18540 1318 9 0 445660 0 [pid=30834/tid=30836] ppid=30832 vsize=1792196 CPUtime=0.99 /proc/30834/task/30836/stat : 30836 (java) R 30832 30834 30505 0 -1 64 15023 0 1 0 94 5 0 0 20 0 12 0 181062026 1835208704 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=30834/tid=30837] ppid=30832 vsize=1792196 CPUtime=0 /proc/30834/task/30837/stat : 30837 (java) S 30832 30834 30505 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 181062027 1835208704 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=30834/tid=30838] ppid=30832 vsize=1792196 CPUtime=0 /proc/30834/task/30838/stat : 30838 (java) S 30832 30834 30505 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 181062028 1835208704 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=30834/tid=30839] ppid=30832 vsize=1792196 CPUtime=0 /proc/30834/task/30839/stat : 30839 (java) S 30832 30834 30505 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 181062030 1835208704 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=30834/tid=30840] ppid=30832 vsize=1792196 CPUtime=0 /proc/30834/task/30840/stat : 30840 (java) S 30832 30834 30505 0 -1 64 9 0 0 0 0 0 0 0 21 0 12 0 181062030 1835208704 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=30834/tid=30841] ppid=30832 vsize=1792196 CPUtime=0 /proc/30834/task/30841/stat : 30841 (java) S 30832 30834 30505 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 181062030 1835208704 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=30834/tid=30842] ppid=30832 vsize=1792196 CPUtime=0 /proc/30834/task/30842/stat : 30842 (java) S 30832 30834 30505 0 -1 64 1 0 0 0 0 0 0 0 23 0 12 0 181062034 1835208704 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=30834/tid=30843] ppid=30832 vsize=1792196 CPUtime=0.74 /proc/30834/task/30843/stat : 30843 (java) R 30832 30834 30505 0 -1 64 3948 0 0 0 73 1 0 0 16 0 12 0 181062034 1835208704 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103171387 0 4 0 23759 0 0 0 -1 0 0 0 [pid=30834/tid=30844] ppid=30832 vsize=1792196 CPUtime=0.64 /proc/30834/task/30844/stat : 30844 (java) R 30832 30834 30505 0 -1 64 2022 0 0 0 64 0 0 0 16 0 12 0 181062034 1835208704 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105303268 0 4 0 23759 0 0 0 -1 1 0 0 [pid=30834/tid=30845] ppid=30832 vsize=1792196 CPUtime=0 /proc/30834/task/30845/stat : 30845 (java) S 30832 30834 30505 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 181062034 1835208704 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=30834/tid=30846] ppid=30832 vsize=1792196 CPUtime=0 /proc/30834/task/30846/stat : 30846 (java) S 30832 30834 30505 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181062034 1835208704 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.41 Current children cumulated vsize (KiB) 1792196 Solver just ended. Dumping a history of the last processes samples [startup+1.60222 s] /proc/loadavg: 1.20 1.05 1.00 4/76 30846 /proc/meminfo: memFree=1705808/2055920 swapFree=4183868/4192956 [pid=30834] ppid=30832 vsize=0 CPUtime=2.52 /proc/30834/stat : 30834 (java) Z 30832 30834 30505 0 -1 1036 22074 0 1 0 243 9 0 0 16 0 2 0 181062025 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30834/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 2.52 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.61486 CPU time (s): 2.54161 CPU user time (s): 2.43263 CPU system time (s): 0.108983 CPU usage (%): 157.389 Max. virtual memory (cumulated for all children) (KiB): 1793800 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.43263 system time used= 0.108983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 22074 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= 359 involuntary context switches= 331 runsolver used 0.003999 second user time and 0.011998 second system time The end
Begin job on node68 on Fri Apr 20 06:32:05 UTC 2007 IDJOB= 365477 IDBENCH= 2399 IDSOLVER= 164 FILE ID= node68/365477-1177050725 PBS_JOBID= 4640171 Free space on /tmp= 66323 MiB SOLVER NAME= sat4jPseudoCPClause 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-bore3d.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365477-1177050725/sat4jPseudoCPClause.jar /tmp/evaluation/365477-1177050725/instance-365477-1177050725.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-365477-1177050725 -o ROOT/results/node68/solver-365477-1177050725 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365477-1177050725/sat4jPseudoCPClause.jar /tmp/evaluation/365477-1177050725/instance-365477-1177050725.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 3390fe53c5dba1c8f6be2518b185ac11 RANDOM SEED= 948527967 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1742664 kB Buffers: 21688 kB Cached: 228992 kB SwapCached: 2824 kB Active: 95632 kB Inactive: 165044 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1742664 kB SwapTotal: 4192956 kB SwapFree: 4183868 kB Dirty: 4504 kB Writeback: 0 kB Mapped: 16036 kB Slab: 38684 kB Committed_AS: 2802768 kB PageTables: 1380 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= 66323 MiB End job on node68 on Fri Apr 20 06:32:07 UTC 2007