Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 8.23075 | 8.25121 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110974372.opb |
MD5SUM | c554a2f9e460ec54fba106ea9f102f78 |
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 | 0.011997 |
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 | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
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 | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1266 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.02 c Pueblo version 1.4 (September 2005) 0.00/0.02 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.02 c by Hossein Sheini 0.00/0.02 c starting to Solve 0.00/0.02 c #variables read: 169 - #constraints read: 101 8.17/8.24 c total time : 8.22 s 8.17/8.24 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358189-1176913933/instance-358189-1176913933.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-358189-1176913933 -o ROOT/results/node68/solver-358189-1176913933 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358189-1176913933/instance-358189-1176913933.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 3/64 14052 /proc/meminfo: memFree=1525824/2055920 swapFree=4181952/4192956 [pid=14052] ppid=14050 vsize=916 CPUtime=0 /proc/14052/stat : 14052 (Pueblo) D 14050 14052 13872 0 -1 4194304 40 0 0 0 0 0 0 0 18 0 1 0 167382828 937984 24 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10519559 0 0 4096 0 18446744071563479169 0 0 17 0 0 0 /proc/14052/statm: 229 24 18 16 0 3 0 [startup+0.0263589 s] /proc/loadavg: 0.84 0.94 0.98 3/64 14052 /proc/meminfo: memFree=1525824/2055920 swapFree=4181952/4192956 [pid=14052] ppid=14050 vsize=2556 CPUtime=0 /proc/14052/stat : 14052 (Pueblo) R 14050 14052 13872 0 -1 4194304 288 0 4 0 0 0 0 0 18 0 1 0 167382828 2617344 262 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134560796 0 0 4096 0 0 0 0 17 0 0 0 /proc/14052/statm: 639 262 205 16 0 78 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2556 [startup+0.101365 s] /proc/loadavg: 0.84 0.94 0.98 3/64 14052 /proc/meminfo: memFree=1525824/2055920 swapFree=4181952/4192956 [pid=14052] ppid=14050 vsize=2820 CPUtime=0.07 /proc/14052/stat : 14052 (Pueblo) R 14050 14052 13872 0 -1 4194304 355 0 4 0 7 0 0 0 18 0 1 0 167382828 2887680 329 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 0 0 0 /proc/14052/statm: 705 329 205 16 0 144 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2820 [startup+0.301383 s] /proc/loadavg: 0.84 0.94 0.98 3/64 14052 /proc/meminfo: memFree=1525824/2055920 swapFree=4181952/4192956 [pid=14052] ppid=14050 vsize=2952 CPUtime=0.27 /proc/14052/stat : 14052 (Pueblo) R 14050 14052 13872 0 -1 4194304 369 0 4 0 27 0 0 0 19 0 1 0 167382828 3022848 343 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134554916 0 0 4096 0 0 0 0 17 0 0 0 /proc/14052/statm: 738 343 205 16 0 177 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 2952 [startup+0.701419 s] /proc/loadavg: 0.84 0.94 0.98 3/64 14052 /proc/meminfo: memFree=1525824/2055920 swapFree=4181952/4192956 [pid=14052] ppid=14050 vsize=2952 CPUtime=0.67 /proc/14052/stat : 14052 (Pueblo) R 14050 14052 13872 0 -1 4194304 381 0 4 0 67 0 0 0 23 0 1 0 167382828 3022848 355 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 0 0 0 /proc/14052/statm: 738 355 205 16 0 177 0 Current children cumulated CPU time (s) 0.67 Current children cumulated vsize (KiB) 2952 [startup+1.50149 s] /proc/loadavg: 0.84 0.94 0.98 2/65 14053 /proc/meminfo: memFree=1524472/2055920 swapFree=4181952/4192956 [pid=14052] ppid=14050 vsize=3084 CPUtime=1.47 /proc/14052/stat : 14052 (Pueblo) R 14050 14052 13872 0 -1 4194304 396 0 4 0 147 0 0 0 25 0 1 0 167382828 3158016 370 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134561334 0 0 4096 0 0 0 0 17 0 0 0 /proc/14052/statm: 771 370 205 16 0 210 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 3084 [startup+3.10264 s] /proc/loadavg: 0.84 0.94 0.98 2/65 14053 /proc/meminfo: memFree=1524280/2055920 swapFree=4181952/4192956 [pid=14052] ppid=14050 vsize=3188 CPUtime=3.07 /proc/14052/stat : 14052 (Pueblo) R 14050 14052 13872 0 -1 4194304 426 0 4 0 307 0 0 0 25 0 1 0 167382828 3264512 400 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 0 0 0 /proc/14052/statm: 797 400 205 16 0 236 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 3188 [startup+6.30193 s] /proc/loadavg: 0.85 0.94 0.98 2/65 14053 /proc/meminfo: memFree=1524088/2055920 swapFree=4181952/4192956 [pid=14052] ppid=14050 vsize=3320 CPUtime=6.27 /proc/14052/stat : 14052 (Pueblo) R 14050 14052 13872 0 -1 4194304 461 0 4 0 627 0 0 0 25 0 1 0 167382828 3399680 435 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 0 0 0 /proc/14052/statm: 830 435 205 16 0 269 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 3320 Solver just ended. Dumping a history of the last processes samples [startup+7.102 s] /proc/loadavg: 0.85 0.94 0.98 2/65 14053 /proc/meminfo: memFree=1524024/2055920 swapFree=4181952/4192956 [pid=14052] ppid=14050 vsize=3320 CPUtime=7.07 /proc/14052/stat : 14052 (Pueblo) R 14050 14052 13872 0 -1 4194304 461 0 4 0 707 0 0 0 25 0 1 0 167382828 3399680 435 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 0 0 0 /proc/14052/statm: 830 435 205 16 0 269 0 Current children cumulated CPU time (s) 7.07 Current children cumulated vsize (KiB) 3320 [startup+7.90107 s] /proc/loadavg: 0.85 0.94 0.98 2/65 14053 /proc/meminfo: memFree=1524032/2055920 swapFree=4181952/4192956 [pid=14052] ppid=14050 vsize=3320 CPUtime=7.87 /proc/14052/stat : 14052 (Pueblo) R 14050 14052 13872 0 -1 4194304 466 0 4 0 787 0 0 0 25 0 1 0 167382828 3399680 440 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 0 0 0 /proc/14052/statm: 830 440 205 16 0 269 0 Current children cumulated CPU time (s) 7.87 Current children cumulated vsize (KiB) 3320 [startup+8.10109 s] /proc/loadavg: 0.85 0.94 0.98 2/65 14053 /proc/meminfo: memFree=1524032/2055920 swapFree=4181952/4192956 [pid=14052] ppid=14050 vsize=3320 CPUtime=8.07 /proc/14052/stat : 14052 (Pueblo) R 14050 14052 13872 0 -1 4194304 466 0 4 0 807 0 0 0 25 0 1 0 167382828 3399680 440 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 0 0 0 /proc/14052/statm: 830 440 205 16 0 269 0 Current children cumulated CPU time (s) 8.07 Current children cumulated vsize (KiB) 3320 [startup+8.2011 s] /proc/loadavg: 0.85 0.94 0.98 2/65 14053 /proc/meminfo: memFree=1524032/2055920 swapFree=4181952/4192956 [pid=14052] ppid=14050 vsize=3320 CPUtime=8.17 /proc/14052/stat : 14052 (Pueblo) R 14050 14052 13872 0 -1 4194304 466 0 4 0 817 0 0 0 25 0 1 0 167382828 3399680 440 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 0 0 0 /proc/14052/statm: 830 440 205 16 0 269 0 Current children cumulated CPU time (s) 8.17 Current children cumulated vsize (KiB) 3320 Child status: 20 Real time (s): 8.25121 CPU time (s): 8.23075 CPU user time (s): 8.22375 CPU system time (s): 0.006998 CPU usage (%): 99.752 Max. virtual memory (cumulated for all children) (KiB): 3320 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.22375 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 473 page faults= 4 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 20 involuntary context switches= 24 runsolver used 0.013997 second user time and 0.021996 second system time The end
Begin job on node68 on Wed Apr 18 16:32:13 UTC 2007 IDJOB= 358189 IDBENCH= 1196 IDSOLVER= 165 FILE ID= node68/358189-1176913933 PBS_JOBID= 4595246 Free space on /tmp= 66325 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110974372.opb COMMAND LINE= Pueblo /tmp/evaluation/358189-1176913933/instance-358189-1176913933.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-358189-1176913933 -o ROOT/results/node68/conversion-358189-1176913933 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358189-1176913933/instance-358189-1176913933.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-358189-1176913933 -o ROOT/results/node68/solver-358189-1176913933 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358189-1176913933/instance-358189-1176913933.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= c554a2f9e460ec54fba106ea9f102f78 RANDOM SEED= 856714763 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: 1526232 kB Buffers: 11948 kB Cached: 446460 kB SwapCached: 4740 kB Active: 59556 kB Inactive: 410140 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1526232 kB SwapTotal: 4192956 kB SwapFree: 4181952 kB Dirty: 2452 kB Writeback: 0 kB Mapped: 15424 kB Slab: 46040 kB Committed_AS: 2681592 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= 66325 MiB End job on node68 on Wed Apr 18 16:32:22 UTC 2007