Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 21.1908 | 21.2007 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111212923.opb |
MD5SUM | cc2d76dc5b530413fdad6ab7aa6e34c6 |
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 | 0.478927 |
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 | 1230 |
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/458155-1178619540/instance-458155-1178619540.opb ...... 21.09/21.19 c done parsing opb. 21.09/21.19 s UNSATISFIABLE 21.09/21.19 c Total Run Time 21.1848
ERROR: no interpretation found !
/tmp/evaluation/458155-1178619540/instance-458155-1178619540.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-458155-1178619540 -o ROOT/results/node10/solver-458155-1178619540 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458155-1178619540/instance-458155-1178619540.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 0.96 3/77 24599 /proc/meminfo: memFree=1798208/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=1320 CPUtime=0 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337991535 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 330 123 90 219 0 107 0 [startup+0.062635 s] /proc/loadavg: 0.97 0.94 0.96 3/77 24599 /proc/meminfo: memFree=1798208/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=1452 CPUtime=0.06 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 178 0 0 0 6 0 0 0 18 0 1 0 337991535 1486848 160 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 363 160 90 219 0 140 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1452 [startup+0.101643 s] /proc/loadavg: 0.97 0.94 0.96 3/77 24599 /proc/meminfo: memFree=1798208/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=1452 CPUtime=0.09 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 209 0 0 0 9 0 0 0 18 0 1 0 337991535 1486848 191 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 363 191 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301687 s] /proc/loadavg: 0.97 0.94 0.96 3/77 24599 /proc/meminfo: memFree=1798208/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=2384 CPUtime=0.29 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 329 0 0 0 29 0 0 0 19 0 1 0 337991535 2441216 311 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 596 311 90 219 0 373 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2384 [startup+0.701773 s] /proc/loadavg: 0.97 0.94 0.96 3/77 24599 /proc/meminfo: memFree=1798208/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=3604 CPUtime=0.69 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 544 0 0 0 69 0 0 0 23 0 1 0 337991535 3690496 526 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 901 526 90 219 0 678 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.50195 s] /proc/loadavg: 0.97 0.94 0.96 2/78 24600 /proc/meminfo: memFree=1795960/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=6108 CPUtime=1.49 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 888 0 0 0 147 2 0 0 25 0 1 0 337991535 6254592 821 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 1527 821 90 219 0 1304 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6108 [startup+3.10129 s] /proc/loadavg: 0.97 0.94 0.96 2/78 24600 /proc/meminfo: memFree=1794424/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=6896 CPUtime=3.09 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 1397 0 0 0 307 2 0 0 25 0 1 0 337991535 7061504 1233 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 1724 1233 90 219 0 1501 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6896 [startup+6.30199 s] /proc/loadavg: 0.97 0.94 0.96 2/78 24600 /proc/meminfo: memFree=1792312/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=11396 CPUtime=6.29 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 1857 0 0 0 625 4 0 0 25 0 1 0 337991535 11669504 1693 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 2849 1693 90 219 0 2626 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11396 [startup+12.7014 s] /proc/loadavg: 0.98 0.94 0.96 2/78 24600 /proc/meminfo: memFree=1789248/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=13040 CPUtime=12.69 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 2624 0 0 0 1263 6 0 0 25 0 1 0 337991535 13352960 2267 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 3260 2267 90 219 0 3037 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13040 Solver just ended. Dumping a history of the last processes samples [startup+15.9011 s] /proc/loadavg: 0.98 0.94 0.96 2/78 24600 /proc/meminfo: memFree=1788608/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=13380 CPUtime=15.88 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 2776 0 0 0 1581 7 0 0 25 0 1 0 337991535 13701120 2419 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 3345 2419 90 219 0 3122 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13380 [startup+19.1018 s] /proc/loadavg: 0.98 0.94 0.96 2/78 24600 /proc/meminfo: memFree=1785920/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=15500 CPUtime=19.08 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 3521 0 0 0 1900 8 0 0 25 0 1 0 337991535 15872000 2779 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 3875 2779 90 219 0 3652 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15500 [startup+19.9029 s] /proc/loadavg: 0.98 0.94 0.96 2/78 24600 /proc/meminfo: memFree=1786944/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=15696 CPUtime=19.88 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 3558 0 0 0 1980 8 0 0 25 0 1 0 337991535 16072704 2816 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 3924 2816 90 219 0 3701 0 Current children cumulated CPU time (s) 19.88 Current children cumulated vsize (KiB) 15696 [startup+20.7011 s] /proc/loadavg: 0.98 0.94 0.96 2/78 24600 /proc/meminfo: memFree=1786944/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=15696 CPUtime=20.68 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 3586 0 0 0 2060 8 0 0 25 0 1 0 337991535 16072704 2844 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 3924 2844 90 219 0 3701 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 15696 [startup+21.1012 s] /proc/loadavg: 0.98 0.94 0.96 2/78 24600 /proc/meminfo: memFree=1786752/2055920 swapFree=4145572/4192956 [pid=24599] ppid=24597 vsize=15696 CPUtime=21.09 /proc/24599/stat : 24599 (PBS4_SAT07v2) R 24597 24599 22363 0 -1 4194304 3655 0 0 0 2100 9 0 0 25 0 1 0 337991535 16072704 2913 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24599/statm: 3924 2913 90 219 0 3701 0 Current children cumulated CPU time (s) 21.09 Current children cumulated vsize (KiB) 15696 Child status: 0 Real time (s): 21.2007 CPU time (s): 21.1908 CPU user time (s): 21.0968 CPU system time (s): 0.093985 CPU usage (%): 99.9532 Max. virtual memory (cumulated for all children) (KiB): 15696 getrusage(RUSAGE_CHILDREN,...) data: user time used= 21.0968 system time used= 0.093985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3689 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= 443 runsolver used 0.016997 second user time and 0.053991 second system time The end
Begin job on node10 on Tue May 8 10:19:00 UTC 2007 IDJOB= 458155 IDBENCH= 1232 IDSOLVER= 200 FILE ID= node10/458155-1178619540 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-t2001.13queen13.1111212923.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458155-1178619540/instance-458155-1178619540.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458155-1178619540 -o ROOT/results/node10/conversion-458155-1178619540 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458155-1178619540/instance-458155-1178619540.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458155-1178619540 -o ROOT/results/node10/solver-458155-1178619540 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458155-1178619540/instance-458155-1178619540.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= cc2d76dc5b530413fdad6ab7aa6e34c6 RANDOM SEED= 34570015 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: 1798552 kB Buffers: 34980 kB Cached: 133936 kB SwapCached: 15636 kB Active: 103064 kB Inactive: 89460 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1798552 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2412 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50420 kB Committed_AS: 5194080 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 10:19:21 UTC 2007