Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 28.4767 | 28.4855 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-ooo.rf10.ucl.opb |
MD5SUM | 631c705feb60dcd8a1b144825a73a754 |
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 | 12.5891 |
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 | 18069 |
Total number of constraints | 52475 |
Number of constraints which are clauses | 51555 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 920 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
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 | 39 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 132 |
Number of bits of the biggest sum of numbers | 8 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/362003-1177005160/instance-362003-1177005160.opb ...... 28.38/28.47 c done parsing opb. 28.38/28.47 s UNSATISFIABLE 28.38/28.47 c Total Run Time 27.8728
ERROR: no interpretation found !
/tmp/evaluation/362003-1177005160/instance-362003-1177005160.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-362003-1177005160 -o ROOT/results/node68/solver-362003-1177005160 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362003-1177005160/PBS4 /tmp/evaluation/362003-1177005160/instance-362003-1177005160.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: 1.00 1.00 0.98 3/64 24155 /proc/meminfo: memFree=1312488/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=3020 CPUtime=0 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 176505550 3092480 470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0 /proc/24155/statm: 755 474 81 219 0 532 0 [startup+0.0470939 s] /proc/loadavg: 1.00 1.00 0.98 3/64 24155 /proc/meminfo: memFree=1312488/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=4112 CPUtime=0.04 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 831 0 0 0 4 0 0 0 18 0 1 0 176505550 4210688 813 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0 /proc/24155/statm: 1028 813 87 219 0 805 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 4112 [startup+0.102097 s] /proc/loadavg: 1.00 1.00 0.98 3/64 24155 /proc/meminfo: memFree=1312488/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=4696 CPUtime=0.09 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 966 0 0 0 9 0 0 0 18 0 1 0 176505550 4808704 899 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0 /proc/24155/statm: 1174 899 89 219 0 951 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4696 [startup+0.301115 s] /proc/loadavg: 1.00 1.00 0.98 3/64 24155 /proc/meminfo: memFree=1312488/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=6036 CPUtime=0.29 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 1416 0 0 0 29 0 0 0 19 0 1 0 176505550 6180864 1252 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134801739 0 0 4096 0 0 0 0 17 1 0 0 /proc/24155/statm: 1509 1253 89 219 0 1286 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6036 [startup+0.70115 s] /proc/loadavg: 1.00 1.00 0.98 3/64 24155 /proc/meminfo: memFree=1312488/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=9428 CPUtime=0.69 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 2327 0 0 0 68 1 0 0 22 0 1 0 176505550 9654272 1934 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24155/statm: 2357 1934 94 219 0 2134 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9428 [startup+1.50122 s] /proc/loadavg: 1.00 1.00 0.98 2/65 24156 /proc/meminfo: memFree=1304160/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=11340 CPUtime=1.49 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 2835 0 0 0 148 1 0 0 25 0 1 0 176505550 11612160 2442 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24155/statm: 2835 2442 94 219 0 2612 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 11340 [startup+3.10137 s] /proc/loadavg: 1.00 1.00 0.98 2/65 24156 /proc/meminfo: memFree=1302240/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=14048 CPUtime=3.09 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 3253 0 0 0 307 2 0 0 25 0 1 0 176505550 14385152 2860 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548539 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24155/statm: 3512 2860 94 219 0 3289 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 14048 [startup+6.30166 s] /proc/loadavg: 1.00 1.00 0.98 2/65 24156 /proc/meminfo: memFree=1298656/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=18748 CPUtime=6.29 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 4157 0 0 0 626 3 0 0 25 0 1 0 176505550 19197952 3764 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24155/statm: 4687 3764 94 219 0 4464 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 18748 [startup+12.7012 s] /proc/loadavg: 1.00 1.00 0.98 2/65 24156 /proc/meminfo: memFree=1296096/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=19408 CPUtime=12.69 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 4678 0 0 0 1264 5 0 0 25 0 1 0 176505550 19873792 4105 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24155/statm: 4852 4105 94 219 0 4629 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 19408 [startup+25.5014 s] /proc/loadavg: 1.00 1.00 0.98 2/65 24156 /proc/meminfo: memFree=1286624/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=29832 CPUtime=25.49 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 7674 0 0 0 2539 10 0 0 25 0 1 0 176505550 30547968 6464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24155/statm: 7458 6464 94 219 0 7235 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 29832 Solver just ended. Dumping a history of the last processes samples [startup+27.1015 s] /proc/loadavg: 1.00 1.00 0.98 2/65 24156 /proc/meminfo: memFree=1286624/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=29832 CPUtime=27.08 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 7695 0 0 0 2698 10 0 0 25 0 1 0 176505550 30547968 6485 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24155/statm: 7458 6485 94 219 0 7235 0 Current children cumulated CPU time (s) 27.08 Current children cumulated vsize (KiB) 29832 [startup+27.9016 s] /proc/loadavg: 1.00 1.00 0.98 2/65 24156 /proc/meminfo: memFree=1286624/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=29832 CPUtime=27.88 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 7700 0 0 0 2778 10 0 0 25 0 1 0 176505550 30547968 6490 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559379 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24155/statm: 7458 6490 94 219 0 7235 0 Current children cumulated CPU time (s) 27.88 Current children cumulated vsize (KiB) 29832 [startup+28.3017 s] /proc/loadavg: 1.00 1.00 0.98 2/65 24156 /proc/meminfo: memFree=1286624/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=29832 CPUtime=28.28 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 7704 0 0 0 2818 10 0 0 25 0 1 0 176505550 30547968 6494 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24155/statm: 7458 6494 94 219 0 7235 0 Current children cumulated CPU time (s) 28.28 Current children cumulated vsize (KiB) 29832 [startup+28.4017 s] /proc/loadavg: 1.00 1.00 0.98 2/65 24156 /proc/meminfo: memFree=1286624/2055920 swapFree=4181952/4192956 [pid=24155] ppid=24153 vsize=29832 CPUtime=28.38 /proc/24155/stat : 24155 (PBS4) R 24153 24155 23344 0 -1 4194304 7705 0 0 0 2828 10 0 0 25 0 1 0 176505550 30547968 6495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24155/statm: 7458 6495 94 219 0 7235 0 Current children cumulated CPU time (s) 28.38 Current children cumulated vsize (KiB) 29832 Child status: 0 Real time (s): 28.4855 CPU time (s): 28.4767 CPU user time (s): 28.3667 CPU system time (s): 0.109983 CPU usage (%): 99.9688 Max. virtual memory (cumulated for all children) (KiB): 29832 getrusage(RUSAGE_CHILDREN,...) data: user time used= 28.3667 system time used= 0.109983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7732 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= 8 involuntary context switches= 61 runsolver used 0.028995 second user time and 0.05999 second system time The end
Begin job on node68 on Thu Apr 19 17:52:40 UTC 2007 IDJOB= 362003 IDBENCH= 1493 IDSOLVER= 157 FILE ID= node68/362003-1177005160 PBS_JOBID= 4630479 Free space on /tmp= 66325 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.rf10.ucl.opb COMMAND LINE= /tmp/evaluation/362003-1177005160/PBS4 /tmp/evaluation/362003-1177005160/instance-362003-1177005160.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-362003-1177005160 -o ROOT/results/node68/conversion-362003-1177005160 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362003-1177005160/instance-362003-1177005160.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-362003-1177005160 -o ROOT/results/node68/solver-362003-1177005160 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362003-1177005160/PBS4 /tmp/evaluation/362003-1177005160/instance-362003-1177005160.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 631c705feb60dcd8a1b144825a73a754 RANDOM SEED= 121815045 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: 1312896 kB Buffers: 31196 kB Cached: 636992 kB SwapCached: 4740 kB Active: 92052 kB Inactive: 589228 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1312896 kB SwapTotal: 4192956 kB SwapFree: 4181952 kB Dirty: 2816 kB Writeback: 0 kB Mapped: 17220 kB Slab: 47800 kB Committed_AS: 2746388 kB PageTables: 1384 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 Thu Apr 19 17:53:09 UTC 2007