Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 16.1685 | 16.1749 |
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/358545-1176916213/instance-358545-1176916213.opb ...... 16.08/16.17 c done parsing opb. 16.08/16.17 s UNSATISFIABLE 16.08/16.17 c Total Run Time 16.1615
ERROR: no interpretation found !
/tmp/evaluation/358545-1176916213/instance-358545-1176916213.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node3/watcher-358545-1176916213 -o ROOT/results/node3/solver-358545-1176916213 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358545-1176916213/PBS4 /tmp/evaluation/358545-1176916213/instance-358545-1176916213.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: 1.09 1.02 1.00 3/77 5177 /proc/meminfo: memFree=1501208/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=1320 CPUtime=0 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 167659027 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 330 125 92 219 0 107 0 [startup+0.013252 s] /proc/loadavg: 1.09 1.02 1.00 3/77 5177 /proc/meminfo: memFree=1501208/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=1320 CPUtime=0.01 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 150 0 0 0 1 0 0 0 18 0 1 0 167659027 1351680 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 330 132 92 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 [startup+0.101267 s] /proc/loadavg: 1.09 1.02 1.00 3/77 5177 /proc/meminfo: memFree=1501208/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=1456 CPUtime=0.09 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 216 0 0 0 9 0 0 0 18 0 1 0 167659027 1490944 198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 364 198 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301299 s] /proc/loadavg: 1.09 1.02 1.00 3/77 5177 /proc/meminfo: memFree=1501208/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=2388 CPUtime=0.29 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 322 0 0 0 29 0 0 0 19 0 1 0 167659027 2445312 304 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 597 304 93 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701364 s] /proc/loadavg: 1.09 1.02 1.00 3/77 5177 /proc/meminfo: memFree=1501208/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=3608 CPUtime=0.69 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 510 0 0 0 69 0 0 0 22 0 1 0 167659027 3694592 492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 902 492 93 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50149 s] /proc/loadavg: 1.09 1.02 1.00 2/78 5178 /proc/meminfo: memFree=1499152/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=3932 CPUtime=1.49 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 864 0 0 0 148 1 0 0 25 0 1 0 167659027 4026368 797 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 983 797 94 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10175 s] /proc/loadavg: 1.08 1.02 1.00 2/78 5178 /proc/meminfo: memFree=1497424/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=6772 CPUtime=3.09 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 1341 0 0 0 308 1 0 0 25 0 1 0 167659027 6934528 1177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 1693 1177 94 219 0 1470 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6772 [startup+6.30127 s] /proc/loadavg: 1.08 1.02 1.00 2/78 5178 /proc/meminfo: memFree=1494672/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=11540 CPUtime=6.29 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 1895 0 0 0 626 3 0 0 25 0 1 0 167659027 11816960 1731 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 2885 1731 94 219 0 2662 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11540 [startup+12.7013 s] /proc/loadavg: 1.07 1.02 1.00 2/78 5178 /proc/meminfo: memFree=1493136/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=13212 CPUtime=12.69 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 2446 0 0 0 1264 5 0 0 25 0 1 0 167659027 13529088 2089 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 3303 2089 94 219 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+14.3056 s] /proc/loadavg: 1.07 1.02 1.00 2/78 5178 /proc/meminfo: memFree=1492752/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=13356 CPUtime=14.29 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 2507 0 0 0 1424 5 0 0 25 0 1 0 167659027 13676544 2150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 3339 2150 94 219 0 3116 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 13356 [startup+15.1017 s] /proc/loadavg: 1.07 1.02 1.00 2/78 5178 /proc/meminfo: memFree=1492752/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=13800 CPUtime=15.08 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 2655 0 0 0 1503 5 0 0 25 0 1 0 167659027 14131200 2298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 3450 2298 94 219 0 3227 0 Current children cumulated CPU time (s) 15.08 Current children cumulated vsize (KiB) 13800 [startup+15.9018 s] /proc/loadavg: 1.07 1.02 1.00 2/78 5178 /proc/meminfo: memFree=1491984/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=13800 CPUtime=15.88 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 2840 0 0 0 1583 5 0 0 25 0 1 0 167659027 14131200 2483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 3450 2483 94 219 0 3227 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13800 [startup+16.1019 s] /proc/loadavg: 1.07 1.02 1.00 2/78 5178 /proc/meminfo: memFree=1491984/2055920 swapFree=4140660/4192956 [pid=5177] ppid=5175 vsize=13800 CPUtime=16.08 /proc/5177/stat : 5177 (PBS4) R 5175 5177 4691 0 -1 4194304 2876 0 0 0 1603 5 0 0 25 0 1 0 167659027 14131200 2519 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5177/statm: 3450 2519 94 219 0 3227 0 Current children cumulated CPU time (s) 16.08 Current children cumulated vsize (KiB) 13800 Child status: 0 Real time (s): 16.1749 CPU time (s): 16.1685 CPU user time (s): 16.1066 CPU system time (s): 0.06199 CPU usage (%): 99.9604 Max. virtual memory (cumulated for all children) (KiB): 13800 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.1066 system time used= 0.06199 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2904 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= 56 runsolver used 0.019996 second user time and 0.039993 second system time The end
Begin job on node3 on Wed Apr 18 17:10:13 UTC 2007 IDJOB= 358545 IDBENCH= 1222 IDSOLVER= 157 FILE ID= node3/358545-1176916213 PBS_JOBID= 4595250 Free space on /tmp= 66358 MiB SOLVER NAME= PBS4 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= /tmp/evaluation/358545-1176916213/PBS4 /tmp/evaluation/358545-1176916213/instance-358545-1176916213.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-358545-1176916213 -o ROOT/results/node3/conversion-358545-1176916213 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358545-1176916213/instance-358545-1176916213.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-358545-1176916213 -o ROOT/results/node3/solver-358545-1176916213 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358545-1176916213/PBS4 /tmp/evaluation/358545-1176916213/instance-358545-1176916213.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= fe6cf07dfe02cf8e9d0870ea1740ddf6 RANDOM SEED= 34072836 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node3.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 : 3000.270 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 : 3000.270 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: 1501680 kB Buffers: 30988 kB Cached: 457280 kB SwapCached: 15204 kB Active: 67600 kB Inactive: 444084 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1501680 kB SwapTotal: 4192956 kB SwapFree: 4140660 kB Dirty: 1228 kB Writeback: 0 kB Mapped: 30424 kB Slab: 28100 kB Committed_AS: 5213736 kB PageTables: 1780 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= 66358 MiB End job on node3 on Wed Apr 18 17:10:29 UTC 2007