Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 22.2346 | 22.2442 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110973364.opb |
MD5SUM | 66a2e883ec362dfba231f3fbe3233ce6 |
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 | 0.243962 |
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 | 1246 |
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/458136-1178619385/instance-458136-1178619385.opb ...... 22.18/22.24 c done parsing opb. 22.18/22.24 s UNSATISFIABLE 22.18/22.24 c Total Run Time 22.2276
ERROR: no interpretation found !
/tmp/evaluation/458136-1178619385/instance-458136-1178619385.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-458136-1178619385 -o ROOT/results/node10/solver-458136-1178619385 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458136-1178619385/instance-458136-1178619385.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: 0.92 0.93 0.96 3/77 24242 /proc/meminfo: memFree=1798536/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=1320 CPUtime=0 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337976038 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 330 123 90 219 0 107 0 [startup+0.10365 s] /proc/loadavg: 0.92 0.93 0.96 3/77 24242 /proc/meminfo: memFree=1798536/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=1452 CPUtime=0.1 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 190 0 0 0 10 0 0 0 18 0 1 0 337976038 1486848 172 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 363 172 90 219 0 140 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1452 [startup+0.20167 s] /proc/loadavg: 0.92 0.93 0.96 3/77 24242 /proc/meminfo: memFree=1798536/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=1708 CPUtime=0.19 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 238 0 0 0 19 0 0 0 18 0 1 0 337976038 1748992 220 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 427 220 90 219 0 204 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1708 [startup+0.301692 s] /proc/loadavg: 0.92 0.93 0.96 3/77 24242 /proc/meminfo: memFree=1798536/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=1868 CPUtime=0.29 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 292 0 0 0 29 0 0 0 19 0 1 0 337976038 1912832 274 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 467 274 90 219 0 244 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1868 [startup+0.701778 s] /proc/loadavg: 0.92 0.93 0.96 3/77 24242 /proc/meminfo: memFree=1798536/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=3600 CPUtime=0.69 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 501 0 0 0 69 0 0 0 23 0 1 0 337976038 3686400 483 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 900 483 90 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50195 s] /proc/loadavg: 0.92 0.93 0.96 2/78 24243 /proc/meminfo: memFree=1796160/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=4056 CPUtime=1.49 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 881 0 0 0 149 0 0 0 25 0 1 0 337976038 4153344 814 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 1014 814 90 219 0 791 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4056 [startup+3.1013 s] /proc/loadavg: 0.93 0.93 0.96 2/78 24243 /proc/meminfo: memFree=1794624/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=6764 CPUtime=3.09 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 1497 0 0 0 308 1 0 0 25 0 1 0 337976038 6926336 1333 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557049 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 1691 1333 90 219 0 1468 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6764 [startup+6.30199 s] /proc/loadavg: 0.93 0.93 0.96 2/78 24243 /proc/meminfo: memFree=1791944/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=11544 CPUtime=6.29 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 2017 0 0 0 628 1 0 0 25 0 1 0 337976038 11821056 1853 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 2886 1853 90 219 0 2663 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11544 [startup+12.7014 s] /proc/loadavg: 0.94 0.93 0.96 2/78 24243 /proc/meminfo: memFree=1788808/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=13288 CPUtime=12.69 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 2838 0 0 0 1266 3 0 0 25 0 1 0 337976038 13606912 2481 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 3322 2481 90 219 0 3099 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13288 Solver just ended. Dumping a history of the last processes samples [startup+12.8014 s] /proc/loadavg: 0.94 0.93 0.96 2/78 24243 /proc/meminfo: memFree=1788808/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=13288 CPUtime=12.79 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 2839 0 0 0 1276 3 0 0 25 0 1 0 337976038 13606912 2482 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 3322 2482 90 219 0 3099 0 Current children cumulated CPU time (s) 12.79 Current children cumulated vsize (KiB) 13288 [startup+19.2018 s] /proc/loadavg: 0.94 0.93 0.96 2/78 24243 /proc/meminfo: memFree=1787400/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=14140 CPUtime=19.18 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 3174 0 0 0 1913 5 0 0 25 0 1 0 337976038 14479360 2817 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557040 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 3535 2817 90 219 0 3312 0 Current children cumulated CPU time (s) 19.18 Current children cumulated vsize (KiB) 14140 [startup+20.8011 s] /proc/loadavg: 0.94 0.93 0.96 2/78 24243 /proc/meminfo: memFree=1787272/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=15808 CPUtime=20.78 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 3613 0 0 0 2073 5 0 0 25 0 1 0 337976038 16187392 2871 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 3952 2871 90 219 0 3729 0 Current children cumulated CPU time (s) 20.78 Current children cumulated vsize (KiB) 15808 [startup+21.6013 s] /proc/loadavg: 0.94 0.93 0.96 2/78 24243 /proc/meminfo: memFree=1787016/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=16008 CPUtime=21.58 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 3689 0 0 0 2153 5 0 0 25 0 1 0 337976038 16392192 2947 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 4002 2947 90 219 0 3779 0 Current children cumulated CPU time (s) 21.58 Current children cumulated vsize (KiB) 16008 [startup+22.0014 s] /proc/loadavg: 0.95 0.93 0.96 2/78 24243 /proc/meminfo: memFree=1786824/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=16008 CPUtime=21.98 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 3695 0 0 0 2193 5 0 0 25 0 1 0 337976038 16392192 2953 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 4002 2953 90 219 0 3779 0 Current children cumulated CPU time (s) 21.98 Current children cumulated vsize (KiB) 16008 [startup+22.2014 s] /proc/loadavg: 0.95 0.93 0.96 2/78 24243 /proc/meminfo: memFree=1786824/2055920 swapFree=4145572/4192956 [pid=24242] ppid=24240 vsize=16008 CPUtime=22.18 /proc/24242/stat : 24242 (PBS4_SAT07v2) R 24240 24242 22363 0 -1 4194304 3698 0 0 0 2213 5 0 0 25 0 1 0 337976038 16392192 2956 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24242/statm: 4002 2956 90 219 0 3779 0 Current children cumulated CPU time (s) 22.18 Current children cumulated vsize (KiB) 16008 Child status: 0 Real time (s): 22.2442 CPU time (s): 22.2346 CPU user time (s): 22.1716 CPU system time (s): 0.06299 CPU usage (%): 99.9568 Max. virtual memory (cumulated for all children) (KiB): 16008 getrusage(RUSAGE_CHILDREN,...) data: user time used= 22.1716 system time used= 0.06299 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3715 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= 462 runsolver used 0.024996 second user time and 0.050992 second system time The end
Begin job on node10 on Tue May 8 10:16:25 UTC 2007 IDJOB= 458136 IDBENCH= 1213 IDSOLVER= 200 FILE ID= node10/458136-1178619385 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-t2001.13queen13.1110973364.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458136-1178619385/instance-458136-1178619385.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458136-1178619385 -o ROOT/results/node10/conversion-458136-1178619385 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458136-1178619385/instance-458136-1178619385.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458136-1178619385 -o ROOT/results/node10/solver-458136-1178619385 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458136-1178619385/instance-458136-1178619385.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 66a2e883ec362dfba231f3fbe3233ce6 RANDOM SEED= 941612692 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: 1799008 kB Buffers: 34872 kB Cached: 133704 kB SwapCached: 15636 kB Active: 103032 kB Inactive: 89128 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1799008 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2432 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50400 kB Committed_AS: 5193968 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 10:16:48 UTC 2007