Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 37.2953 | 37.3102 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110972154.opb |
MD5SUM | c60ccfdf4fb13f80717cfb4db13af995 |
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 | 0.168974 |
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 | 1221 |
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/458118-1178619180/instance-458118-1178619180.opb ...... 37.28/37.30 c done parsing opb. 37.28/37.30 s UNSATISFIABLE 37.28/37.30 c Total Run Time 37.2883
ERROR: no interpretation found !
/tmp/evaluation/458118-1178619180/instance-458118-1178619180.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-458118-1178619180 -o ROOT/results/node10/solver-458118-1178619180 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458118-1178619180/instance-458118-1178619180.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: 0.96 0.95 0.98 3/77 23783 /proc/meminfo: memFree=1799168/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=1320 CPUtime=0 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337955535 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 330 123 90 219 0 107 0 [startup+0.0626561 s] /proc/loadavg: 0.96 0.95 0.98 3/77 23783 /proc/meminfo: memFree=1799168/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=1452 CPUtime=0.05 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 181 0 0 0 5 0 0 0 18 0 1 0 337955535 1486848 163 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 363 163 90 219 0 140 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1452 [startup+0.101663 s] /proc/loadavg: 0.96 0.95 0.98 3/77 23783 /proc/meminfo: memFree=1799168/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=1452 CPUtime=0.09 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 211 0 0 0 9 0 0 0 18 0 1 0 337955535 1486848 193 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 363 193 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301707 s] /proc/loadavg: 0.96 0.95 0.98 3/77 23783 /proc/meminfo: memFree=1799168/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=2388 CPUtime=0.29 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 337955535 2445312 308 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 597 308 90 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701793 s] /proc/loadavg: 0.96 0.95 0.98 3/77 23783 /proc/meminfo: memFree=1799168/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=3608 CPUtime=0.69 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 504 0 0 0 69 0 0 0 23 0 1 0 337955535 3694592 486 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 902 486 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50197 s] /proc/loadavg: 0.96 0.95 0.98 2/78 23784 /proc/meminfo: memFree=1797048/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=3932 CPUtime=1.49 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 871 0 0 0 148 1 0 0 25 0 1 0 337955535 4026368 804 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 983 804 90 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10131 s] /proc/loadavg: 0.96 0.95 0.98 2/78 23784 /proc/meminfo: memFree=1795320/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=6776 CPUtime=3.09 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 1418 0 0 0 307 2 0 0 25 0 1 0 337955535 6938624 1254 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 1694 1254 90 219 0 1471 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6776 [startup+6.30201 s] /proc/loadavg: 0.96 0.95 0.98 2/78 23784 /proc/meminfo: memFree=1792312/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=11288 CPUtime=6.29 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 2077 0 0 0 626 3 0 0 25 0 1 0 337955535 11558912 1913 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 2822 1913 90 219 0 2599 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11288 [startup+12.7014 s] /proc/loadavg: 0.97 0.95 0.98 2/78 23784 /proc/meminfo: memFree=1788984/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=13212 CPUtime=12.68 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 2931 0 0 0 1263 5 0 0 25 0 1 0 337955535 13529088 2574 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 3303 2574 90 219 0 3080 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13212 [startup+25.5012 s] /proc/loadavg: 0.97 0.95 0.98 2/78 23784 /proc/meminfo: memFree=1784760/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=24360 CPUtime=25.48 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 4344 0 0 0 2539 9 0 0 25 0 1 0 337955535 24944640 3602 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545309 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 6090 3602 90 219 0 5867 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 24360 Solver just ended. Dumping a history of the last processes samples [startup+31.9056 s] /proc/loadavg: 0.98 0.95 0.98 2/78 23784 /proc/meminfo: memFree=1783928/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=25092 CPUtime=31.88 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 4573 0 0 0 3177 11 0 0 25 0 1 0 337955535 25694208 3831 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 6273 3831 90 219 0 6050 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 25092 [startup+35.1012 s] /proc/loadavg: 0.98 0.95 0.98 2/78 23784 /proc/meminfo: memFree=1783288/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=25548 CPUtime=35.09 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 4711 0 0 0 3497 12 0 0 25 0 1 0 337955535 26161152 3969 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 6387 3969 90 219 0 6164 0 Current children cumulated CPU time (s) 35.09 Current children cumulated vsize (KiB) 25548 [startup+36.7016 s] /proc/loadavg: 0.98 0.95 0.98 2/78 23784 /proc/meminfo: memFree=1783224/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=25548 CPUtime=36.68 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 4732 0 0 0 3656 12 0 0 25 0 1 0 337955535 26161152 3990 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 6387 3990 90 219 0 6164 0 Current children cumulated CPU time (s) 36.68 Current children cumulated vsize (KiB) 25548 [startup+37.1017 s] /proc/loadavg: 0.98 0.95 0.98 2/78 23784 /proc/meminfo: memFree=1783224/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=25548 CPUtime=37.08 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 4738 0 0 0 3696 12 0 0 25 0 1 0 337955535 26161152 3996 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 6387 3996 90 219 0 6164 0 Current children cumulated CPU time (s) 37.08 Current children cumulated vsize (KiB) 25548 [startup+37.3017 s] /proc/loadavg: 0.98 0.95 0.98 2/78 23784 /proc/meminfo: memFree=1783160/2055920 swapFree=4145572/4192956 [pid=23783] ppid=23781 vsize=25548 CPUtime=37.28 /proc/23783/stat : 23783 (PBS4_SAT07v2) R 23781 23783 22363 0 -1 4194304 4740 0 0 0 3716 12 0 0 25 0 1 0 337955535 26161152 3998 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23783/statm: 6387 3998 90 219 0 6164 0 Current children cumulated CPU time (s) 37.28 Current children cumulated vsize (KiB) 25548 Child status: 0 Real time (s): 37.3102 CPU time (s): 37.2953 CPU user time (s): 37.1693 CPU system time (s): 0.12598 CPU usage (%): 99.9602 Max. virtual memory (cumulated for all children) (KiB): 25548 getrusage(RUSAGE_CHILDREN,...) data: user time used= 37.1693 system time used= 0.12598 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4757 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= 7 involuntary context switches= 775 runsolver used 0.034994 second user time and 0.084987 second system time The end
Begin job on node10 on Tue May 8 10:13:00 UTC 2007 IDJOB= 458118 IDBENCH= 1195 IDSOLVER= 200 FILE ID= node10/458118-1178619180 PBS_JOBID= 5217775 Free space on /tmp= 66561 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110972154.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458118-1178619180/instance-458118-1178619180.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458118-1178619180 -o ROOT/results/node10/conversion-458118-1178619180 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458118-1178619180/instance-458118-1178619180.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458118-1178619180 -o ROOT/results/node10/solver-458118-1178619180 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458118-1178619180/instance-458118-1178619180.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= c60ccfdf4fb13f80717cfb4db13af995 RANDOM SEED= 948970998 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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 : 3000.259 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 : 3000.259 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: 1799576 kB Buffers: 34720 kB Cached: 133312 kB SwapCached: 15636 kB Active: 102916 kB Inactive: 88764 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1799576 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2288 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50244 kB Committed_AS: 5193824 kB PageTables: 1708 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= 66561 MiB End job on node10 on Tue May 8 10:13:38 UTC 2007