Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 26.353 | 26.3649 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111216411.opb |
MD5SUM | 397157a6f828ea3df1ef5823bec1442b |
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 | 0.114982 |
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 | 1200 |
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/458185-1178619711/instance-458185-1178619711.opb ...... 26.29/26.36 c done parsing opb. 26.29/26.36 s UNSATISFIABLE 26.29/26.36 c Total Run Time 26.347
ERROR: no interpretation found !
/tmp/evaluation/458185-1178619711/instance-458185-1178619711.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-458185-1178619711 -o ROOT/results/node10/solver-458185-1178619711 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458185-1178619711/instance-458185-1178619711.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: 0.98 0.95 0.95 3/77 25058 /proc/meminfo: memFree=1797624/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=1320 CPUtime=0 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 338008589 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 330 123 90 219 0 107 0 [startup+0.10655 s] /proc/loadavg: 0.98 0.95 0.95 3/77 25058 /proc/meminfo: memFree=1797624/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=1456 CPUtime=0.1 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 221 0 0 0 10 0 0 0 18 0 1 0 338008589 1490944 203 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 364 203 90 219 0 141 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1456 [startup+0.20157 s] /proc/loadavg: 0.98 0.95 0.95 3/77 25058 /proc/meminfo: memFree=1797624/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=1712 CPUtime=0.19 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 269 0 0 0 19 0 0 0 18 0 1 0 338008589 1753088 251 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 428 251 90 219 0 205 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1712 [startup+0.30159 s] /proc/loadavg: 0.98 0.95 0.95 3/77 25058 /proc/meminfo: memFree=1797624/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=2388 CPUtime=0.29 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 323 0 0 0 29 0 0 0 19 0 1 0 338008589 2445312 305 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 597 305 90 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701677 s] /proc/loadavg: 0.98 0.95 0.95 3/77 25058 /proc/meminfo: memFree=1797624/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=3608 CPUtime=0.69 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 528 0 0 0 69 0 0 0 23 0 1 0 338008589 3694592 510 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 902 510 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50185 s] /proc/loadavg: 0.98 0.95 0.95 2/78 25059 /proc/meminfo: memFree=1795184/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=3932 CPUtime=1.49 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 864 0 0 0 149 0 0 0 25 0 1 0 338008589 4026368 797 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 983 797 90 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.1012 s] /proc/loadavg: 0.98 0.95 0.95 2/78 25059 /proc/meminfo: memFree=1793712/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=6764 CPUtime=3.09 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 1470 0 0 0 308 1 0 0 25 0 1 0 338008589 6926336 1306 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 1691 1306 90 219 0 1468 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6764 [startup+6.30189 s] /proc/loadavg: 0.98 0.95 0.95 2/78 25059 /proc/meminfo: memFree=1790264/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=11548 CPUtime=6.28 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 2103 0 0 0 626 2 0 0 25 0 1 0 338008589 11825152 1939 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547299 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 2887 1939 90 219 0 2664 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 11548 [startup+12.7013 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25059 /proc/meminfo: memFree=1788744/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=13044 CPUtime=12.69 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 2715 0 0 0 1264 5 0 0 25 0 1 0 338008589 13357056 2358 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 3261 2358 90 219 0 3038 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13044 [startup+25.501 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25059 /proc/meminfo: memFree=1785224/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=16304 CPUtime=25.48 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 3851 0 0 0 2540 8 0 0 25 0 1 0 338008589 16695296 3109 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 4076 3109 90 219 0 3853 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16304 Solver just ended. Dumping a history of the last processes samples [startup+25.6021 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25059 /proc/meminfo: memFree=1785224/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=16304 CPUtime=25.58 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 3857 0 0 0 2550 8 0 0 25 0 1 0 338008589 16695296 3115 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 4076 3115 90 219 0 3853 0 Current children cumulated CPU time (s) 25.58 Current children cumulated vsize (KiB) 16304 [startup+26.0012 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25059 /proc/meminfo: memFree=1785224/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=16304 CPUtime=25.99 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 3861 0 0 0 2590 9 0 0 25 0 1 0 338008589 16695296 3119 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 4076 3119 90 219 0 3853 0 Current children cumulated CPU time (s) 25.99 Current children cumulated vsize (KiB) 16304 [startup+26.2012 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25059 /proc/meminfo: memFree=1785224/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=16304 CPUtime=26.19 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 3864 0 0 0 2610 9 0 0 25 0 1 0 338008589 16695296 3122 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 4076 3122 90 219 0 3853 0 Current children cumulated CPU time (s) 26.19 Current children cumulated vsize (KiB) 16304 [startup+26.3012 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25059 /proc/meminfo: memFree=1785224/2055920 swapFree=4145572/4192956 [pid=25058] ppid=25056 vsize=16304 CPUtime=26.29 /proc/25058/stat : 25058 (PBS4_SAT07v2) R 25056 25058 22363 0 -1 4194304 3865 0 0 0 2620 9 0 0 25 0 1 0 338008589 16695296 3123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25058/statm: 4076 3123 90 219 0 3853 0 Current children cumulated CPU time (s) 26.29 Current children cumulated vsize (KiB) 16304 Child status: 0 Real time (s): 26.3649 CPU time (s): 26.353 CPU user time (s): 26.26 CPU system time (s): 0.092985 CPU usage (%): 99.9548 Max. virtual memory (cumulated for all children) (KiB): 16304 getrusage(RUSAGE_CHILDREN,...) data: user time used= 26.26 system time used= 0.092985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3883 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= 545 runsolver used 0.021996 second user time and 0.065989 second system time The end
Begin job on node10 on Tue May 8 10:21:51 UTC 2007 IDJOB= 458185 IDBENCH= 1262 IDSOLVER= 200 FILE ID= node10/458185-1178619711 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-t2001.13queen13.1111216411.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458185-1178619711/instance-458185-1178619711.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458185-1178619711 -o ROOT/results/node10/conversion-458185-1178619711 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458185-1178619711/instance-458185-1178619711.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458185-1178619711 -o ROOT/results/node10/solver-458185-1178619711 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458185-1178619711/instance-458185-1178619711.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 397157a6f828ea3df1ef5823bec1442b RANDOM SEED= 846573288 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: 1798096 kB Buffers: 35100 kB Cached: 134292 kB SwapCached: 15636 kB Active: 103124 kB Inactive: 89848 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1798096 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2392 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50480 kB Committed_AS: 5194224 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 10:22:17 UTC 2007