Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 16.1225 | 16.1292 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110969577.opb |
MD5SUM | fe6cf07dfe02cf8e9d0870ea1740ddf6 |
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 | 0.013997 |
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 | 1255 |
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/458145-1178619457/instance-458145-1178619457.opb ...... 16.09/16.12 c done parsing opb. 16.09/16.12 s UNSATISFIABLE 16.09/16.12 c Total Run Time 16.1155
ERROR: no interpretation found !
/tmp/evaluation/458145-1178619457/instance-458145-1178619457.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-458145-1178619457 -o ROOT/results/node10/solver-458145-1178619457 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458145-1178619457/instance-458145-1178619457.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: 0.90 0.92 0.96 3/77 24395 /proc/meminfo: memFree=1798472/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=1320 CPUtime=0 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337983215 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 330 123 90 219 0 107 0 [startup+0.0723129 s] /proc/loadavg: 0.90 0.92 0.96 3/77 24395 /proc/meminfo: memFree=1798472/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=1456 CPUtime=0.07 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 188 0 0 0 7 0 0 0 18 0 1 0 337983215 1490944 170 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 364 170 90 219 0 141 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1456 [startup+0.101319 s] /proc/loadavg: 0.90 0.92 0.96 3/77 24395 /proc/meminfo: memFree=1798472/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=1456 CPUtime=0.09 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 215 0 0 0 9 0 0 0 18 0 1 0 337983215 1490944 197 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 364 197 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301363 s] /proc/loadavg: 0.90 0.92 0.96 3/77 24395 /proc/meminfo: memFree=1798472/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=2388 CPUtime=0.29 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 320 0 0 0 29 0 0 0 20 0 1 0 337983215 2445312 302 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 597 302 90 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.70145 s] /proc/loadavg: 0.90 0.92 0.96 3/77 24395 /proc/meminfo: memFree=1798472/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=3608 CPUtime=0.69 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 511 0 0 0 69 0 0 0 24 0 1 0 337983215 3694592 493 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 902 493 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50162 s] /proc/loadavg: 0.90 0.92 0.96 2/78 24396 /proc/meminfo: memFree=1796288/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=3932 CPUtime=1.49 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 862 0 0 0 149 0 0 0 25 0 1 0 337983215 4026368 795 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 983 795 90 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10197 s] /proc/loadavg: 0.90 0.92 0.96 2/78 24396 /proc/meminfo: memFree=1794560/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=6772 CPUtime=3.09 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 1347 0 0 0 307 2 0 0 25 0 1 0 337983215 6934528 1183 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 1693 1183 90 219 0 1470 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6772 [startup+6.30166 s] /proc/loadavg: 0.90 0.92 0.96 2/78 24396 /proc/meminfo: memFree=1791808/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=11688 CPUtime=6.29 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 1902 0 0 0 625 4 0 0 25 0 1 0 337983215 11968512 1738 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 2922 1738 90 219 0 2699 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11688 [startup+12.701 s] /proc/loadavg: 0.91 0.93 0.96 2/78 24396 /proc/meminfo: memFree=1790208/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=13212 CPUtime=12.69 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 2443 0 0 0 1263 6 0 0 25 0 1 0 337983215 13529088 2086 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557348 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 3303 2086 90 219 0 3080 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13212 Solver just ended. Dumping a history of the last processes samples [startup+14.3054 s] /proc/loadavg: 0.91 0.93 0.96 2/78 24396 /proc/meminfo: memFree=1789896/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=13356 CPUtime=14.29 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 2504 0 0 0 1423 6 0 0 25 0 1 0 337983215 13676544 2147 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 3339 2147 90 219 0 3116 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 13356 [startup+15.1016 s] /proc/loadavg: 0.91 0.93 0.96 2/78 24396 /proc/meminfo: memFree=1789896/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=13800 CPUtime=15.09 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 2658 0 0 0 1502 7 0 0 25 0 1 0 337983215 14131200 2301 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 3450 2301 90 219 0 3227 0 Current children cumulated CPU time (s) 15.09 Current children cumulated vsize (KiB) 13800 [startup+15.9017 s] /proc/loadavg: 0.92 0.93 0.96 2/78 24396 /proc/meminfo: memFree=1789064/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=13800 CPUtime=15.89 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 2843 0 0 0 1582 7 0 0 25 0 1 0 337983215 14131200 2486 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 3450 2486 90 219 0 3227 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 13800 [startup+16.1018 s] /proc/loadavg: 0.92 0.93 0.96 2/78 24396 /proc/meminfo: memFree=1789064/2055920 swapFree=4145572/4192956 [pid=24395] ppid=24393 vsize=13800 CPUtime=16.09 /proc/24395/stat : 24395 (PBS4_SAT07v2) R 24393 24395 22363 0 -1 4194304 2881 0 0 0 1602 7 0 0 25 0 1 0 337983215 14131200 2524 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24395/statm: 3450 2524 90 219 0 3227 0 Current children cumulated CPU time (s) 16.09 Current children cumulated vsize (KiB) 13800 Child status: 0 Real time (s): 16.1292 CPU time (s): 16.1225 CPU user time (s): 16.0456 CPU system time (s): 0.076988 CPU usage (%): 99.9587 Max. virtual memory (cumulated for all children) (KiB): 13800 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.0456 system time used= 0.076988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2902 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= 334 runsolver used 0.011998 second user time and 0.042993 second system time The end
Begin job on node10 on Tue May 8 10:17:37 UTC 2007 IDJOB= 458145 IDBENCH= 1222 IDSOLVER= 200 FILE ID= node10/458145-1178619457 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-t2001.13queen13.1110969577.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458145-1178619457/instance-458145-1178619457.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458145-1178619457 -o ROOT/results/node10/conversion-458145-1178619457 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458145-1178619457/instance-458145-1178619457.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458145-1178619457 -o ROOT/results/node10/solver-458145-1178619457 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458145-1178619457/instance-458145-1178619457.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= fe6cf07dfe02cf8e9d0870ea1740ddf6 RANDOM SEED= 876079922 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: 1798816 kB Buffers: 34928 kB Cached: 133784 kB SwapCached: 15636 kB Active: 103044 kB Inactive: 89280 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1798816 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2420 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50332 kB Committed_AS: 5194016 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 10:17:53 UTC 2007