Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 18.1052 | 18.1126 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111226680.opb |
MD5SUM | 35d60df2826d5cfd1cfef4e444dfafed |
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 | 0.141977 |
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 | 1190 |
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/458147-1178619475/instance-458147-1178619475.opb ...... 18.08/18.10 c done parsing opb. 18.08/18.10 s UNSATISFIABLE 18.08/18.10 c Total Run Time 18.0982
ERROR: no interpretation found !
/tmp/evaluation/458147-1178619475/instance-458147-1178619475.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-458147-1178619475 -o ROOT/results/node10/solver-458147-1178619475 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458147-1178619475/instance-458147-1178619475.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 24446 /proc/meminfo: memFree=1798344/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=1320 CPUtime=0 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337985003 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 330 123 90 219 0 107 0 [startup+0.0473209 s] /proc/loadavg: 0.92 0.93 0.96 3/77 24446 /proc/meminfo: memFree=1798344/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=1320 CPUtime=0.04 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 165 0 0 0 4 0 0 0 18 0 1 0 337985003 1351680 147 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 330 147 90 219 0 107 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1320 [startup+0.101331 s] /proc/loadavg: 0.92 0.93 0.96 3/77 24446 /proc/meminfo: memFree=1798344/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=1452 CPUtime=0.09 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 337985003 1486848 177 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 363 177 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301374 s] /proc/loadavg: 0.92 0.93 0.96 3/77 24446 /proc/meminfo: memFree=1798344/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=2384 CPUtime=0.29 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 316 0 0 0 29 0 0 0 19 0 1 0 337985003 2441216 298 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 596 298 90 219 0 373 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2384 [startup+0.701463 s] /proc/loadavg: 0.92 0.93 0.96 3/77 24446 /proc/meminfo: memFree=1798344/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=3604 CPUtime=0.69 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 527 0 0 0 69 0 0 0 23 0 1 0 337985003 3690496 509 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 901 509 90 219 0 678 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.50164 s] /proc/loadavg: 0.92 0.93 0.96 2/78 24447 /proc/meminfo: memFree=1795840/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=6108 CPUtime=1.49 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 915 0 0 0 148 1 0 0 25 0 1 0 337985003 6254592 848 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 1527 848 90 219 0 1304 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6108 [startup+3.10198 s] /proc/loadavg: 0.92 0.93 0.96 2/78 24447 /proc/meminfo: memFree=1794368/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=6768 CPUtime=3.09 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 1444 0 0 0 307 2 0 0 25 0 1 0 337985003 6930432 1280 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 1692 1280 90 219 0 1469 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6768 [startup+6.30167 s] /proc/loadavg: 0.92 0.93 0.96 2/78 24447 /proc/meminfo: memFree=1791616/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=11412 CPUtime=6.29 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 1917 0 0 0 625 4 0 0 25 0 1 0 337985003 11685888 1753 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 2853 1753 90 219 0 2630 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11412 [startup+12.7011 s] /proc/loadavg: 0.94 0.93 0.96 2/78 24447 /proc/meminfo: memFree=1789440/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=13208 CPUtime=12.69 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 2622 0 0 0 1263 6 0 0 25 0 1 0 337985003 13524992 2265 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 3302 2265 90 219 0 3079 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13208 Solver just ended. Dumping a history of the last processes samples [startup+15.9018 s] /proc/loadavg: 0.94 0.93 0.96 2/78 24447 /proc/meminfo: memFree=1788672/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=13648 CPUtime=15.89 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 2829 0 0 0 1582 7 0 0 25 0 1 0 337985003 13975552 2472 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 3412 2472 90 219 0 3189 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 13648 [startup+17.5011 s] /proc/loadavg: 0.94 0.93 0.96 2/78 24447 /proc/meminfo: memFree=1787968/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=13984 CPUtime=17.48 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 2949 0 0 0 1741 7 0 0 25 0 1 0 337985003 14319616 2592 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 3496 2592 90 219 0 3273 0 Current children cumulated CPU time (s) 17.48 Current children cumulated vsize (KiB) 13984 [startup+17.9012 s] /proc/loadavg: 0.94 0.93 0.96 2/78 24447 /proc/meminfo: memFree=1787968/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=15520 CPUtime=17.88 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 3342 0 0 0 1781 7 0 0 25 0 1 0 337985003 15892480 2600 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544687 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 3880 2600 90 219 0 3657 0 Current children cumulated CPU time (s) 17.88 Current children cumulated vsize (KiB) 15520 [startup+18.1012 s] /proc/loadavg: 0.94 0.93 0.96 2/78 24447 /proc/meminfo: memFree=1787968/2055920 swapFree=4145572/4192956 [pid=24446] ppid=24444 vsize=15520 CPUtime=18.08 /proc/24446/stat : 24446 (PBS4_SAT07v2) R 24444 24446 22363 0 -1 4194304 3347 0 0 0 1801 7 0 0 25 0 1 0 337985003 15892480 2605 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24446/statm: 3880 2605 90 219 0 3657 0 Current children cumulated CPU time (s) 18.08 Current children cumulated vsize (KiB) 15520 Child status: 0 Real time (s): 18.1126 CPU time (s): 18.1052 CPU user time (s): 18.0233 CPU system time (s): 0.081987 CPU usage (%): 99.9593 Max. virtual memory (cumulated for all children) (KiB): 15520 getrusage(RUSAGE_CHILDREN,...) data: user time used= 18.0233 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= 3364 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= 375 runsolver used 0.014997 second user time and 0.044993 second system time The end
Begin job on node10 on Tue May 8 10:17:55 UTC 2007 IDJOB= 458147 IDBENCH= 1224 IDSOLVER= 200 FILE ID= node10/458147-1178619475 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-t2001.13queen13.1111226680.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458147-1178619475/instance-458147-1178619475.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458147-1178619475 -o ROOT/results/node10/conversion-458147-1178619475 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458147-1178619475/instance-458147-1178619475.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458147-1178619475 -o ROOT/results/node10/solver-458147-1178619475 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458147-1178619475/instance-458147-1178619475.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 35d60df2826d5cfd1cfef4e444dfafed RANDOM SEED= 938079240 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: 1798688 kB Buffers: 34944 kB Cached: 133836 kB SwapCached: 15636 kB Active: 103052 kB Inactive: 89328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1798688 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2280 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50396 kB Committed_AS: 5194032 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 10:18:13 UTC 2007