Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 21.4757 | 21.4844 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111224451.opb |
MD5SUM | 0df4a6220c19cfaf8dc35e55531bf2a0 |
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 | 0.160974 |
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 | 1261 |
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/458129-1178619326/instance-458129-1178619326.opb ...... 21.39/21.48 c done parsing opb. 21.39/21.48 s UNSATISFIABLE 21.39/21.48 c Total Run Time 21.4677
ERROR: no interpretation found !
/tmp/evaluation/458129-1178619326/instance-458129-1178619326.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-458129-1178619326 -o ROOT/results/node10/solver-458129-1178619326 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458129-1178619326/instance-458129-1178619326.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: 0.81 0.91 0.96 3/77 24089 /proc/meminfo: memFree=1798720/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=1320 CPUtime=0 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337970165 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 330 123 90 219 0 107 0 [startup+0.0722039 s] /proc/loadavg: 0.81 0.91 0.96 3/77 24089 /proc/meminfo: memFree=1798720/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=1452 CPUtime=0.06 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 185 0 0 0 6 0 0 0 18 0 1 0 337970165 1486848 167 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 363 167 90 219 0 140 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1452 [startup+0.102209 s] /proc/loadavg: 0.81 0.91 0.96 3/77 24089 /proc/meminfo: memFree=1798720/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=1452 CPUtime=0.09 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 211 0 0 0 9 0 0 0 18 0 1 0 337970165 1486848 193 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 363 193 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.302255 s] /proc/loadavg: 0.81 0.91 0.96 3/77 24089 /proc/meminfo: memFree=1798720/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=2388 CPUtime=0.29 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 317 0 0 0 29 0 0 0 19 0 1 0 337970165 2445312 299 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 597 299 90 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.70134 s] /proc/loadavg: 0.81 0.91 0.96 3/77 24089 /proc/meminfo: memFree=1798720/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=2584 CPUtime=0.69 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 492 0 0 0 69 0 0 0 23 0 1 0 337970165 2646016 474 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 646 474 90 219 0 423 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2584 [startup+1.50151 s] /proc/loadavg: 0.81 0.91 0.96 2/78 24090 /proc/meminfo: memFree=1796664/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=3932 CPUtime=1.49 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 867 0 0 0 148 1 0 0 25 0 1 0 337970165 4026368 800 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 983 800 90 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10186 s] /proc/loadavg: 0.81 0.91 0.96 2/78 24090 /proc/meminfo: memFree=1794808/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=6760 CPUtime=3.09 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 1381 0 0 0 307 2 0 0 25 0 1 0 337970165 6922240 1217 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 1690 1217 90 219 0 1467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6760 [startup+6.30155 s] /proc/loadavg: 0.83 0.92 0.96 2/78 24090 /proc/meminfo: memFree=1792504/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=11408 CPUtime=6.28 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 1908 0 0 0 625 3 0 0 25 0 1 0 337970165 11681792 1744 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 2852 1744 90 219 0 2629 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 11408 [startup+12.7019 s] /proc/loadavg: 0.84 0.92 0.96 2/78 24090 /proc/meminfo: memFree=1790136/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=13152 CPUtime=12.69 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 2530 0 0 0 1263 6 0 0 25 0 1 0 337970165 13467648 2173 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 3288 2173 90 219 0 3065 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13152 Solver just ended. Dumping a history of the last processes samples [startup+15.9016 s] /proc/loadavg: 0.85 0.92 0.96 2/78 24090 /proc/meminfo: memFree=1789176/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=13620 CPUtime=15.88 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 2827 0 0 0 1581 7 0 0 25 0 1 0 337970165 13946880 2470 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 3405 2470 90 219 0 3182 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13620 [startup+19.1013 s] /proc/loadavg: 0.85 0.92 0.96 2/78 24090 /proc/meminfo: memFree=1787960/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=15820 CPUtime=19.09 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 3483 0 0 0 1900 9 0 0 25 0 1 0 337970165 16199680 2741 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 3955 2741 90 219 0 3732 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 15820 [startup+20.7017 s] /proc/loadavg: 0.85 0.92 0.96 2/78 24090 /proc/meminfo: memFree=1787704/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=15820 CPUtime=20.68 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 3532 0 0 0 2059 9 0 0 25 0 1 0 337970165 16199680 2790 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557331 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 3955 2790 90 219 0 3732 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 15820 [startup+21.1018 s] /proc/loadavg: 0.86 0.92 0.96 2/78 24090 /proc/meminfo: memFree=1787576/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=15820 CPUtime=21.09 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 3550 0 0 0 2099 10 0 0 25 0 1 0 337970165 16199680 2808 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 3955 2808 90 219 0 3732 0 Current children cumulated CPU time (s) 21.09 Current children cumulated vsize (KiB) 15820 [startup+21.3018 s] /proc/loadavg: 0.86 0.92 0.96 2/78 24090 /proc/meminfo: memFree=1787576/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=15820 CPUtime=21.29 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 3556 0 0 0 2119 10 0 0 25 0 1 0 337970165 16199680 2814 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 3955 2814 90 219 0 3732 0 Current children cumulated CPU time (s) 21.29 Current children cumulated vsize (KiB) 15820 [startup+21.4018 s] /proc/loadavg: 0.86 0.92 0.96 2/78 24090 /proc/meminfo: memFree=1787576/2055920 swapFree=4145572/4192956 [pid=24089] ppid=24087 vsize=15820 CPUtime=21.39 /proc/24089/stat : 24089 (PBS4_SAT07v2) R 24087 24089 22363 0 -1 4194304 3557 0 0 0 2129 10 0 0 25 0 1 0 337970165 16199680 2815 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24089/statm: 3955 2815 90 219 0 3732 0 Current children cumulated CPU time (s) 21.39 Current children cumulated vsize (KiB) 15820 Child status: 0 Real time (s): 21.4844 CPU time (s): 21.4757 CPU user time (s): 21.3698 CPU system time (s): 0.105983 CPU usage (%): 99.9595 Max. virtual memory (cumulated for all children) (KiB): 15820 getrusage(RUSAGE_CHILDREN,...) data: user time used= 21.3698 system time used= 0.105983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3576 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= 447 runsolver used 0.020996 second user time and 0.050992 second system time The end
Begin job on node10 on Tue May 8 10:15:26 UTC 2007 IDJOB= 458129 IDBENCH= 1206 IDSOLVER= 200 FILE ID= node10/458129-1178619326 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-t2001.13queen13.1111224451.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458129-1178619326/instance-458129-1178619326.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458129-1178619326 -o ROOT/results/node10/conversion-458129-1178619326 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458129-1178619326/instance-458129-1178619326.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458129-1178619326 -o ROOT/results/node10/solver-458129-1178619326 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458129-1178619326/instance-458129-1178619326.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 0df4a6220c19cfaf8dc35e55531bf2a0 RANDOM SEED= 396612829 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: 1799128 kB Buffers: 34820 kB Cached: 133552 kB SwapCached: 15636 kB Active: 103008 kB Inactive: 88992 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1799128 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2360 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50364 kB Committed_AS: 5193920 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 10:15:48 UTC 2007