Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 17.1654 | 17.1687 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110976157.opb |
MD5SUM | 235312dfda333014b070014ae56a469d |
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 | 0.015997 |
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 | 1294 |
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/458160-1178619579/instance-458160-1178619579.opb ...... 17.09/17.16 c done parsing opb. 17.09/17.16 s UNSATISFIABLE 17.09/17.16 c Total Run Time 17.1574
ERROR: no interpretation found !
/tmp/evaluation/458160-1178619579/instance-458160-1178619579.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-458160-1178619579 -o ROOT/results/node41/solver-458160-1178619579 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458160-1178619579/instance-458160-1178619579.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: 0.86 0.97 0.99 3/77 24547 /proc/meminfo: memFree=1502992/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=1320 CPUtime=0 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309869794 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 330 123 90 219 0 107 0 [startup+0.063254 s] /proc/loadavg: 0.86 0.97 0.99 3/77 24547 /proc/meminfo: memFree=1502992/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=1452 CPUtime=0.05 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 182 0 0 0 5 0 0 0 18 0 1 0 309869794 1486848 164 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 363 164 90 219 0 140 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1452 [startup+0.101256 s] /proc/loadavg: 0.86 0.97 0.99 3/77 24547 /proc/meminfo: memFree=1502992/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=1452 CPUtime=0.09 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 208 0 0 0 9 0 0 0 18 0 1 0 309869794 1486848 190 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 363 190 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301273 s] /proc/loadavg: 0.86 0.97 0.99 3/77 24547 /proc/meminfo: memFree=1502992/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=2392 CPUtime=0.29 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 317 0 0 0 29 0 0 0 20 0 1 0 309869794 2449408 299 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 598 299 90 219 0 375 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2392 [startup+0.701308 s] /proc/loadavg: 0.86 0.97 0.99 3/77 24547 /proc/meminfo: memFree=1502992/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=2588 CPUtime=0.69 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 490 0 0 0 69 0 0 0 24 0 1 0 309869794 2650112 472 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 647 472 90 219 0 424 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2588 [startup+1.50138 s] /proc/loadavg: 0.86 0.97 0.99 2/78 24548 /proc/meminfo: memFree=1501064/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=3948 CPUtime=1.49 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 817 0 0 0 148 1 0 0 25 0 1 0 309869794 4042752 750 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 987 750 90 219 0 764 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3948 [startup+3.10152 s] /proc/loadavg: 0.86 0.97 0.99 2/78 24548 /proc/meminfo: memFree=1499336/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=6780 CPUtime=3.09 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 1276 0 0 0 307 2 0 0 25 0 1 0 309869794 6942720 1112 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 1695 1112 90 219 0 1472 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6780 [startup+6.3018 s] /proc/loadavg: 0.87 0.97 0.99 2/78 24548 /proc/meminfo: memFree=1497224/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=7340 CPUtime=6.29 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 1683 0 0 0 626 3 0 0 25 0 1 0 309869794 7516160 1519 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 1835 1519 90 219 0 1612 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7340 [startup+12.7014 s] /proc/loadavg: 0.88 0.97 0.99 2/78 24548 /proc/meminfo: memFree=1493968/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=13252 CPUtime=12.69 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 2675 0 0 0 1264 5 0 0 25 0 1 0 309869794 13570048 2318 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 3313 2318 90 219 0 3090 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13252 Solver just ended. Dumping a history of the last processes samples [startup+14.3055 s] /proc/loadavg: 0.89 0.97 0.99 2/78 24548 /proc/meminfo: memFree=1493520/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=13568 CPUtime=14.29 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 2755 0 0 0 1423 6 0 0 25 0 1 0 309869794 13893632 2398 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 3392 2398 90 219 0 3169 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 13568 [startup+15.9016 s] /proc/loadavg: 0.89 0.97 0.99 2/78 24548 /proc/meminfo: memFree=1493392/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=13704 CPUtime=15.88 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 2804 0 0 0 1582 6 0 0 25 0 1 0 309869794 14032896 2447 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 3426 2447 90 219 0 3203 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13704 [startup+16.7017 s] /proc/loadavg: 0.89 0.97 0.99 2/78 24548 /proc/meminfo: memFree=1493264/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=13704 CPUtime=16.69 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 2838 0 0 0 1662 7 0 0 25 0 1 0 309869794 14032896 2481 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 3426 2481 90 219 0 3203 0 Current children cumulated CPU time (s) 16.69 Current children cumulated vsize (KiB) 13704 [startup+17.1017 s] /proc/loadavg: 0.89 0.97 0.99 2/78 24548 /proc/meminfo: memFree=1493264/2055920 swapFree=4169412/4192956 [pid=24547] ppid=24545 vsize=13704 CPUtime=17.09 /proc/24547/stat : 24547 (PBS4_SAT07v2) R 24545 24547 23489 0 -1 4194304 2913 0 0 0 1702 7 0 0 25 0 1 0 309869794 14032896 2556 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24547/statm: 3426 2556 90 219 0 3203 0 Current children cumulated CPU time (s) 17.09 Current children cumulated vsize (KiB) 13704 Child status: 0 Real time (s): 17.1687 CPU time (s): 17.1654 CPU user time (s): 17.0874 CPU system time (s): 0.077988 CPU usage (%): 99.9807 Max. virtual memory (cumulated for all children) (KiB): 13704 getrusage(RUSAGE_CHILDREN,...) data: user time used= 17.0874 system time used= 0.077988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3324 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= 361 runsolver used 0.016997 second user time and 0.041993 second system time The end
Begin job on node41 on Tue May 8 10:19:39 UTC 2007 IDJOB= 458160 IDBENCH= 1237 IDSOLVER= 200 FILE ID= node41/458160-1178619579 PBS_JOBID= 5218237 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110976157.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458160-1178619579/instance-458160-1178619579.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-458160-1178619579 -o ROOT/results/node41/conversion-458160-1178619579 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458160-1178619579/instance-458160-1178619579.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-458160-1178619579 -o ROOT/results/node41/solver-458160-1178619579 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458160-1178619579/instance-458160-1178619579.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 235312dfda333014b070014ae56a469d RANDOM SEED= 890493129 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.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 : 3000.232 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 : 3000.232 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: 1503400 kB Buffers: 40400 kB Cached: 387240 kB SwapCached: 3072 kB Active: 142592 kB Inactive: 309444 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1503400 kB SwapTotal: 4192956 kB SwapFree: 4169412 kB Dirty: 2408 kB Writeback: 0 kB Mapped: 31936 kB Slab: 85764 kB Committed_AS: 8578008 kB PageTables: 2008 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= 66562 MiB End job on node41 on Tue May 8 10:19:56 UTC 2007