Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 25.1832 | 25.1911 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111227012.opb |
MD5SUM | f1ef73d71b7207a4f4673a4d36adcee2 |
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 | 0.112982 |
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 | 1220 |
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 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/358993-1176918745/instance-358993-1176918745.opb ...... 25.08/25.18 c done parsing opb. 25.08/25.18 s UNSATISFIABLE 25.08/25.18 c Total Run Time 25.1752
ERROR: no interpretation found !
/tmp/evaluation/358993-1176918745/instance-358993-1176918745.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node71/watcher-358993-1176918745 -o ROOT/results/node71/solver-358993-1176918745 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358993-1176918745/PBS4 /tmp/evaluation/358993-1176918745/instance-358993-1176918745.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: 0.95 0.87 0.93 3/64 26028 /proc/meminfo: memFree=1244480/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=1320 CPUtime=0 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 167863834 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 330 125 92 219 0 107 0 [startup+0.0643401 s] /proc/loadavg: 0.95 0.87 0.93 3/64 26028 /proc/meminfo: memFree=1244480/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=1456 CPUtime=0.06 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 182 0 0 0 6 0 0 0 18 0 1 0 167863834 1490944 164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 364 164 92 219 0 141 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1456 [startup+0.101343 s] /proc/loadavg: 0.95 0.87 0.93 3/64 26028 /proc/meminfo: memFree=1244480/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=1456 CPUtime=0.09 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 210 0 0 0 9 0 0 0 18 0 1 0 167863834 1490944 192 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 364 192 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.30137 s] /proc/loadavg: 0.95 0.87 0.93 3/64 26028 /proc/meminfo: memFree=1244480/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=2380 CPUtime=0.29 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 327 0 0 0 29 0 0 0 19 0 1 0 167863834 2437120 309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 595 309 93 219 0 372 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2380 [startup+0.701425 s] /proc/loadavg: 0.95 0.87 0.93 3/64 26028 /proc/meminfo: memFree=1244480/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=3600 CPUtime=0.69 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 519 0 0 0 68 1 0 0 22 0 1 0 167863834 3686400 501 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 900 501 93 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50153 s] /proc/loadavg: 0.95 0.87 0.93 2/65 26029 /proc/meminfo: memFree=1241976/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=4056 CPUtime=1.49 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 886 0 0 0 148 1 0 0 25 0 1 0 167863834 4153344 819 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 1014 819 94 219 0 791 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4056 [startup+3.10275 s] /proc/loadavg: 0.95 0.87 0.93 2/65 26029 /proc/meminfo: memFree=1240632/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=6888 CPUtime=3.09 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 1407 0 0 0 307 2 0 0 25 0 1 0 167863834 7053312 1243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 1722 1243 94 219 0 1499 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6888 [startup+6.30119 s] /proc/loadavg: 0.95 0.87 0.93 2/65 26029 /proc/meminfo: memFree=1238008/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=11536 CPUtime=6.29 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 1948 0 0 0 626 3 0 0 25 0 1 0 167863834 11812864 1784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 2884 1784 94 219 0 2661 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11536 [startup+12.7011 s] /proc/loadavg: 0.95 0.88 0.93 2/65 26029 /proc/meminfo: memFree=1234936/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=13260 CPUtime=12.69 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 2901 0 0 0 1264 5 0 0 25 0 1 0 167863834 13578240 2544 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 3315 2544 94 219 0 3092 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13260 Solver just ended. Dumping a history of the last processes samples [startup+19.1019 s] /proc/loadavg: 0.96 0.88 0.93 2/65 26029 /proc/meminfo: memFree=1233080/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=15720 CPUtime=19.08 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 3634 0 0 0 1902 6 0 0 25 0 1 0 167863834 16097280 2892 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 3930 2892 94 219 0 3707 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15720 [startup+22.3014 s] /proc/loadavg: 0.96 0.88 0.93 2/65 26029 /proc/meminfo: memFree=1232568/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=15988 CPUtime=22.29 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 3752 0 0 0 2222 7 0 0 25 0 1 0 167863834 16371712 3010 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 3997 3010 94 219 0 3774 0 Current children cumulated CPU time (s) 22.29 Current children cumulated vsize (KiB) 15988 [startup+23.9016 s] /proc/loadavg: 0.96 0.88 0.93 2/65 26029 /proc/meminfo: memFree=1232376/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=16212 CPUtime=23.88 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 3799 0 0 0 2381 7 0 0 25 0 1 0 167863834 16601088 3057 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 4053 3057 94 219 0 3830 0 Current children cumulated CPU time (s) 23.88 Current children cumulated vsize (KiB) 16212 [startup+24.7017 s] /proc/loadavg: 0.96 0.88 0.93 2/65 26029 /proc/meminfo: memFree=1232312/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=16212 CPUtime=24.68 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 3813 0 0 0 2461 7 0 0 25 0 1 0 167863834 16601088 3071 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 4053 3071 94 219 0 3830 0 Current children cumulated CPU time (s) 24.68 Current children cumulated vsize (KiB) 16212 [startup+25.1017 s] /proc/loadavg: 0.96 0.88 0.93 2/65 26029 /proc/meminfo: memFree=1232312/2055920 swapFree=4184232/4192956 [pid=26028] ppid=26026 vsize=16212 CPUtime=25.08 /proc/26028/stat : 26028 (PBS4) R 26026 26028 25258 0 -1 4194304 3817 0 0 0 2501 7 0 0 25 0 1 0 167863834 16601088 3075 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26028/statm: 4053 3075 94 219 0 3830 0 Current children cumulated CPU time (s) 25.08 Current children cumulated vsize (KiB) 16212 Child status: 0 Real time (s): 25.1911 CPU time (s): 25.1832 CPU user time (s): 25.1012 CPU system time (s): 0.081987 CPU usage (%): 99.9684 Max. virtual memory (cumulated for all children) (KiB): 16212 getrusage(RUSAGE_CHILDREN,...) data: user time used= 25.1012 system time used= 0.081987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3832 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= 24 runsolver used 0.024996 second user time and 0.054991 second system time The end
Begin job on node71 on Wed Apr 18 17:52:25 UTC 2007 IDJOB= 358993 IDBENCH= 1254 IDSOLVER= 157 FILE ID= node71/358993-1176918745 PBS_JOBID= 4605657 Free space on /tmp= 66446 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111227012.opb COMMAND LINE= /tmp/evaluation/358993-1176918745/PBS4 /tmp/evaluation/358993-1176918745/instance-358993-1176918745.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-358993-1176918745 -o ROOT/results/node71/conversion-358993-1176918745 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358993-1176918745/instance-358993-1176918745.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-358993-1176918745 -o ROOT/results/node71/solver-358993-1176918745 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358993-1176918745/PBS4 /tmp/evaluation/358993-1176918745/instance-358993-1176918745.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= f1ef73d71b7207a4f4673a4d36adcee2 RANDOM SEED= 604960261 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node71.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 : 3000.234 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 : 3000.234 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: 1244888 kB Buffers: 27264 kB Cached: 704108 kB SwapCached: 2620 kB Active: 162320 kB Inactive: 578736 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1244888 kB SwapTotal: 4192956 kB SwapFree: 4184232 kB Dirty: 1148 kB Writeback: 0 kB Mapped: 15824 kB Slab: 55988 kB Committed_AS: 2554872 kB PageTables: 1448 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= 66446 MiB End job on node71 on Wed Apr 18 17:52:51 UTC 2007