Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 20.3779 | 20.3873 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111224929.opb |
MD5SUM | 7cb47e44b2705fbf7948e62a414ce623 |
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 | 0.045992 |
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 | 1264 |
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/458176-1178619665/instance-458176-1178619665.opb ...... 20.29/20.38 c done parsing opb. 20.29/20.38 s UNSATISFIABLE 20.29/20.38 c Total Run Time 20.3719
ERROR: no interpretation found !
/tmp/evaluation/458176-1178619665/instance-458176-1178619665.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-458176-1178619665 -o ROOT/results/node10/solver-458176-1178619665 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458176-1178619665/instance-458176-1178619665.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: 0.97 0.94 0.95 3/77 24956 /proc/meminfo: memFree=1797640/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=1320 CPUtime=0 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 338004053 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 330 123 90 219 0 107 0 [startup+0.0436049 s] /proc/loadavg: 0.97 0.94 0.95 3/77 24956 /proc/meminfo: memFree=1797640/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=1320 CPUtime=0.04 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 171 0 0 0 4 0 0 0 18 0 1 0 338004053 1351680 153 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 330 153 90 219 0 107 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1320 [startup+0.101617 s] /proc/loadavg: 0.97 0.94 0.95 3/77 24956 /proc/meminfo: memFree=1797640/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=1456 CPUtime=0.09 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 215 0 0 0 9 0 0 0 18 0 1 0 338004053 1490944 197 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 364 197 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.30166 s] /proc/loadavg: 0.97 0.94 0.95 3/77 24956 /proc/meminfo: memFree=1797640/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=2384 CPUtime=0.29 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 330 0 0 0 29 0 0 0 19 0 1 0 338004053 2441216 312 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 596 312 90 219 0 373 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2384 [startup+0.701746 s] /proc/loadavg: 0.97 0.94 0.95 3/77 24956 /proc/meminfo: memFree=1797640/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=3604 CPUtime=0.69 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 537 0 0 0 69 0 0 0 23 0 1 0 338004053 3690496 519 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 901 519 90 219 0 678 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.50192 s] /proc/loadavg: 0.97 0.94 0.95 2/78 24957 /proc/meminfo: memFree=1795328/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=6108 CPUtime=1.49 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 904 0 0 0 148 1 0 0 25 0 1 0 338004053 6254592 837 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 1527 837 90 219 0 1304 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6108 [startup+3.10127 s] /proc/loadavg: 0.97 0.94 0.95 2/78 24957 /proc/meminfo: memFree=1794176/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=6760 CPUtime=3.09 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 1347 0 0 0 307 2 0 0 25 0 1 0 338004053 6922240 1183 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 1690 1183 90 219 0 1467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6760 [startup+6.30196 s] /proc/loadavg: 0.97 0.94 0.95 2/78 24957 /proc/meminfo: memFree=1791168/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=11540 CPUtime=6.29 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 1881 0 0 0 625 4 0 0 25 0 1 0 338004053 11816960 1717 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 2885 1717 90 219 0 2662 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11540 [startup+12.7013 s] /proc/loadavg: 0.97 0.94 0.95 2/78 24957 /proc/meminfo: memFree=1787328/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=13148 CPUtime=12.68 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 3088 0 0 0 1262 6 0 0 25 0 1 0 338004053 13463552 2731 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 3287 2731 90 219 0 3064 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13148 Solver just ended. Dumping a history of the last processes samples [startup+15.901 s] /proc/loadavg: 0.97 0.94 0.95 2/78 24957 /proc/meminfo: memFree=1785344/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=13872 CPUtime=15.88 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 3519 0 0 0 1581 7 0 0 25 0 1 0 338004053 14204928 3162 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 3468 3162 90 219 0 3245 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13872 [startup+17.5014 s] /proc/loadavg: 0.97 0.94 0.95 2/78 24957 /proc/meminfo: memFree=1784768/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=14072 CPUtime=17.49 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 3597 0 0 0 1741 8 0 0 25 0 1 0 338004053 14409728 3240 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 3518 3240 90 219 0 3295 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 14072 [startup+19.1017 s] /proc/loadavg: 0.97 0.94 0.95 2/78 24957 /proc/meminfo: memFree=1784448/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=15984 CPUtime=19.08 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 4070 0 0 0 1900 8 0 0 25 0 1 0 338004053 16367616 3328 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 3996 3328 90 219 0 3773 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15984 [startup+19.9019 s] /proc/loadavg: 0.97 0.94 0.95 2/78 24957 /proc/meminfo: memFree=1784256/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=15984 CPUtime=19.89 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 4117 0 0 0 1980 9 0 0 25 0 1 0 338004053 16367616 3375 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 3996 3375 90 219 0 3773 0 Current children cumulated CPU time (s) 19.89 Current children cumulated vsize (KiB) 15984 [startup+20.302 s] /proc/loadavg: 0.97 0.94 0.95 2/78 24957 /proc/meminfo: memFree=1784256/2055920 swapFree=4145572/4192956 [pid=24956] ppid=24954 vsize=16184 CPUtime=20.29 /proc/24956/stat : 24956 (PBS4_SAT07v2) R 24954 24956 22363 0 -1 4194304 4134 0 0 0 2020 9 0 0 25 0 1 0 338004053 16572416 3392 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24956/statm: 4046 3392 90 219 0 3823 0 Current children cumulated CPU time (s) 20.29 Current children cumulated vsize (KiB) 16184 Child status: 0 Real time (s): 20.3873 CPU time (s): 20.3779 CPU user time (s): 20.2829 CPU system time (s): 0.094985 CPU usage (%): 99.9537 Max. virtual memory (cumulated for all children) (KiB): 16184 getrusage(RUSAGE_CHILDREN,...) data: user time used= 20.2829 system time used= 0.094985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4152 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= 422 runsolver used 0.015997 second user time and 0.049992 second system time The end
Begin job on node10 on Tue May 8 10:21:05 UTC 2007 IDJOB= 458176 IDBENCH= 1253 IDSOLVER= 200 FILE ID= node10/458176-1178619665 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-t2001.13queen13.1111224929.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458176-1178619665/instance-458176-1178619665.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458176-1178619665 -o ROOT/results/node10/conversion-458176-1178619665 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458176-1178619665/instance-458176-1178619665.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458176-1178619665 -o ROOT/results/node10/solver-458176-1178619665 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458176-1178619665/instance-458176-1178619665.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 7cb47e44b2705fbf7948e62a414ce623 RANDOM SEED= 563894269 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: 1798048 kB Buffers: 35068 kB Cached: 134188 kB SwapCached: 15636 kB Active: 103116 kB Inactive: 89752 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1798048 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2448 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50572 kB Committed_AS: 5194192 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 10:21:26 UTC 2007