Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
glpPB 0.2 | UNSAT | 1.3168 | 1.31973 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-cache.inv8.ucl.opb |
MD5SUM | e5d29c8d327340997e74cb5790fdc500 |
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 | 0.040993 |
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 | 2355 |
Total number of constraints | 6744 |
Number of constraints which are clauses | 6568 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 176 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 9 |
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 | 17 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 62 |
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 |
0.00/0.00 c glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 1.29/1.31 c starting to Solve 1.29/1.31 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/361704-1176984707/instance-361704-1176984707.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-361704-1176984707 -o ROOT/results/node21/solver-361704-1176984707 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/361704-1176984707/instance-361704-1176984707.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: 0.84 0.94 0.98 3/77 22461 /proc/meminfo: memFree=1282984/2055920 swapFree=4160292/4192956 [pid=22461] ppid=22459 vsize=2648 CPUtime=0 /proc/22461/stat : 22461 (glpPBv3) R 22459 22461 20960 0 -1 0 266 0 0 0 0 0 0 0 18 0 1 0 146387964 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0 /proc/22461/statm: 662 236 199 40 0 77 0 [startup+0.0971321 s] /proc/loadavg: 0.84 0.94 0.98 3/77 22461 /proc/meminfo: memFree=1282984/2055920 swapFree=4160292/4192956 [pid=22461] ppid=22459 vsize=6888 CPUtime=0.09 /proc/22461/stat : 22461 (glpPBv3) R 22459 22461 20960 0 -1 0 1372 0 0 0 9 0 0 0 18 0 1 0 146387964 7053312 1330 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638986 0 0 4096 0 0 0 0 17 1 0 0 /proc/22461/statm: 1722 1330 211 40 0 1137 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6888 [startup+0.101132 s] /proc/loadavg: 0.84 0.94 0.98 3/77 22461 /proc/meminfo: memFree=1282984/2055920 swapFree=4160292/4192956 [pid=22461] ppid=22459 vsize=7268 CPUtime=0.09 /proc/22461/stat : 22461 (glpPBv3) R 22459 22461 20960 0 -1 0 1466 0 0 0 9 0 0 0 18 0 1 0 146387964 7442432 1403 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/22461/statm: 1817 1403 221 40 0 1232 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7268 [startup+0.301153 s] /proc/loadavg: 0.84 0.94 0.98 3/77 22461 /proc/meminfo: memFree=1282984/2055920 swapFree=4160292/4192956 [pid=22461] ppid=22459 vsize=7268 CPUtime=0.29 /proc/22461/stat : 22461 (glpPBv3) R 22459 22461 20960 0 -1 0 1519 0 0 0 29 0 0 0 19 0 1 0 146387964 7442432 1435 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582408 0 0 4096 0 0 0 0 17 1 0 0 /proc/22461/statm: 1817 1435 221 40 0 1232 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7268 [startup+0.701197 s] /proc/loadavg: 0.84 0.94 0.98 3/77 22461 /proc/meminfo: memFree=1282984/2055920 swapFree=4160292/4192956 [pid=22461] ppid=22459 vsize=7268 CPUtime=0.69 /proc/22461/stat : 22461 (glpPBv3) R 22459 22461 20960 0 -1 0 1603 0 0 0 69 0 0 0 23 0 1 0 146387964 7442432 1435 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/22461/statm: 1817 1435 221 40 0 1232 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7268 Solver just ended. Dumping a history of the last processes samples [startup+1.10624 s] /proc/loadavg: 0.84 0.94 0.98 2/78 22462 /proc/meminfo: memFree=1277984/2055920 swapFree=4160292/4192956 [pid=22461] ppid=22459 vsize=7668 CPUtime=1.1 /proc/22461/stat : 22461 (glpPBv3) R 22459 22461 20960 0 -1 0 1846 0 0 0 110 0 0 0 25 0 1 0 146387964 7852032 1535 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/22461/statm: 1917 1535 221 40 0 1332 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 7668 [startup+1.30226 s] /proc/loadavg: 0.84 0.94 0.98 2/78 22462 /proc/meminfo: memFree=1277984/2055920 swapFree=4160292/4192956 [pid=22461] ppid=22459 vsize=7668 CPUtime=1.29 /proc/22461/stat : 22461 (glpPBv3) R 22459 22461 20960 0 -1 0 1888 0 0 0 129 0 0 0 25 0 1 0 146387964 7852032 1535 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/22461/statm: 1917 1535 221 40 0 1332 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 7668 Child status: 20 Real time (s): 1.31973 CPU time (s): 1.3168 CPU user time (s): 1.3108 CPU system time (s): 0.005999 CPU usage (%): 99.7783 Max. virtual memory (cumulated for all children) (KiB): 7668 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3108 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1892 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 12 involuntary context switches= 27 runsolver used 0.005999 second user time and 0.007998 second system time The end
Begin job on node21 on Thu Apr 19 12:11:47 UTC 2007 IDJOB= 361704 IDBENCH= 1464 IDSOLVER= 166 FILE ID= node21/361704-1176984707 PBS_JOBID= 4630373 Free space on /tmp= 66388 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache.inv8.ucl.opb COMMAND LINE= glpPBv3 /tmp/evaluation/361704-1176984707/instance-361704-1176984707.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-361704-1176984707 -o ROOT/results/node21/conversion-361704-1176984707 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361704-1176984707/instance-361704-1176984707.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-361704-1176984707 -o ROOT/results/node21/solver-361704-1176984707 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/361704-1176984707/instance-361704-1176984707.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= e5d29c8d327340997e74cb5790fdc500 RANDOM SEED= 781014660 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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: 1283392 kB Buffers: 47424 kB Cached: 632312 kB SwapCached: 11144 kB Active: 198028 kB Inactive: 509148 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1283392 kB SwapTotal: 4192956 kB SwapFree: 4160292 kB Dirty: 2644 kB Writeback: 0 kB Mapped: 30888 kB Slab: 50868 kB Committed_AS: 1076100 kB PageTables: 1788 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= 66388 MiB End job on node21 on Thu Apr 19 12:11:48 UTC 2007