Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 16.8144 | 16.821 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110966688.opb |
MD5SUM | 8e7a33f6f23050442c6613e25c3d2ac1 |
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 | 0.089986 |
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 | 1237 |
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/357957-1176906331/instance-357957-1176906331.opb ...... 16.79/16.81 c done parsing opb. 16.79/16.81 s UNSATISFIABLE 16.79/16.81 c Total Run Time 16.8074
ERROR: no interpretation found !
/tmp/evaluation/357957-1176906331/instance-357957-1176906331.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-357957-1176906331 -o ROOT/results/node10/solver-357957-1176906331 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/357957-1176906331/PBS4 /tmp/evaluation/357957-1176906331/instance-357957-1176906331.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 1.01 1.00 3/77 21362 /proc/meminfo: memFree=1063928/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=1320 CPUtime=0 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 166670601 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 330 125 92 219 0 107 0 [startup+0.0243521 s] /proc/loadavg: 0.97 1.01 1.00 3/77 21362 /proc/meminfo: memFree=1063928/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=1320 CPUtime=0.02 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 163 0 0 0 2 0 0 0 18 0 1 0 166670601 1351680 145 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 330 145 92 219 0 107 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1320 [startup+0.10137 s] /proc/loadavg: 0.97 1.01 1.00 3/77 21362 /proc/meminfo: memFree=1063928/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=1456 CPUtime=0.09 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 226 0 0 0 9 0 0 0 18 0 1 0 166670601 1490944 208 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 364 208 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301412 s] /proc/loadavg: 0.97 1.01 1.00 3/77 21362 /proc/meminfo: memFree=1063928/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=2388 CPUtime=0.29 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 354 0 0 0 29 0 0 0 19 0 1 0 166670601 2445312 336 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 597 336 93 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701499 s] /proc/loadavg: 0.97 1.01 1.00 3/77 21362 /proc/meminfo: memFree=1063928/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=3608 CPUtime=0.69 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 552 0 0 0 69 0 0 0 22 0 1 0 166670601 3694592 534 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 902 534 93 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50167 s] /proc/loadavg: 0.97 1.01 1.00 2/78 21363 /proc/meminfo: memFree=1061744/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=3932 CPUtime=1.49 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 869 0 0 0 148 1 0 0 25 0 1 0 166670601 4026368 802 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 983 802 94 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10202 s] /proc/loadavg: 0.97 1.01 1.00 2/78 21363 /proc/meminfo: memFree=1060336/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=6768 CPUtime=3.09 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 1315 0 0 0 307 2 0 0 25 0 1 0 166670601 6930432 1151 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 1692 1151 94 219 0 1469 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6768 [startup+6.30171 s] /proc/loadavg: 0.97 1.01 1.00 2/78 21363 /proc/meminfo: memFree=1057720/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=11548 CPUtime=6.29 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 1856 0 0 0 625 4 0 0 25 0 1 0 166670601 11825152 1692 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 2887 1692 94 219 0 2664 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11548 [startup+12.7011 s] /proc/loadavg: 0.97 1.01 1.00 2/78 21363 /proc/meminfo: memFree=1054840/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=13512 CPUtime=12.69 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 2721 0 0 0 1262 7 0 0 25 0 1 0 166670601 13836288 2364 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 3378 2364 94 219 0 3155 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13512 Solver just ended. Dumping a history of the last processes samples [startup+14.3054 s] /proc/loadavg: 0.98 1.00 1.00 2/78 21363 /proc/meminfo: memFree=1054264/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=13696 CPUtime=14.29 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 2806 0 0 0 1422 7 0 0 25 0 1 0 166670601 14024704 2449 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 3424 2449 94 219 0 3201 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 13696 [startup+15.9018 s] /proc/loadavg: 0.98 1.00 1.00 2/78 21363 /proc/meminfo: memFree=1053944/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=14032 CPUtime=15.88 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 2901 0 0 0 1581 7 0 0 25 0 1 0 166670601 14368768 2544 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 3508 2544 94 219 0 3285 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 14032 [startup+16.3019 s] /proc/loadavg: 0.98 1.00 1.00 2/78 21363 /proc/meminfo: memFree=1053944/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=15568 CPUtime=16.29 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 3305 0 0 0 1621 8 0 0 25 0 1 0 166670601 15941632 2563 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 3892 2563 94 219 0 3669 0 Current children cumulated CPU time (s) 16.29 Current children cumulated vsize (KiB) 15568 [startup+16.7019 s] /proc/loadavg: 0.98 1.00 1.00 2/78 21363 /proc/meminfo: memFree=1053624/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=15568 CPUtime=16.69 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 3312 0 0 0 1661 8 0 0 25 0 1 0 166670601 15941632 2570 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 3892 2570 94 219 0 3669 0 Current children cumulated CPU time (s) 16.69 Current children cumulated vsize (KiB) 15568 [startup+16.802 s] /proc/loadavg: 0.98 1.00 1.00 2/78 21363 /proc/meminfo: memFree=1053624/2055920 swapFree=4152288/4192956 [pid=21362] ppid=21360 vsize=15568 CPUtime=16.79 /proc/21362/stat : 21362 (PBS4) R 21360 21362 20071 0 -1 4194304 3314 0 0 0 1671 8 0 0 25 0 1 0 166670601 15941632 2572 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21362/statm: 3892 2572 94 219 0 3669 0 Current children cumulated CPU time (s) 16.79 Current children cumulated vsize (KiB) 15568 Child status: 0 Real time (s): 16.821 CPU time (s): 16.8144 CPU user time (s): 16.7305 CPU system time (s): 0.083987 CPU usage (%): 99.9611 Max. virtual memory (cumulated for all children) (KiB): 15568 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.7305 system time used= 0.083987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3329 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= 14 runsolver used 0.024996 second user time and 0.043993 second system time The end
Begin job on node10 on Wed Apr 18 14:25:31 UTC 2007 IDJOB= 357957 IDBENCH= 1180 IDSOLVER= 157 FILE ID= node10/357957-1176906331 PBS_JOBID= 4595176 Free space on /tmp= 66270 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110966688.opb COMMAND LINE= /tmp/evaluation/357957-1176906331/PBS4 /tmp/evaluation/357957-1176906331/instance-357957-1176906331.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-357957-1176906331 -o ROOT/results/node10/conversion-357957-1176906331 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/357957-1176906331/instance-357957-1176906331.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-357957-1176906331 -o ROOT/results/node10/solver-357957-1176906331 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/357957-1176906331/PBS4 /tmp/evaluation/357957-1176906331/instance-357957-1176906331.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 8e7a33f6f23050442c6613e25c3d2ac1 RANDOM SEED= 357259406 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: 1064336 kB Buffers: 43884 kB Cached: 859424 kB SwapCached: 9048 kB Active: 279480 kB Inactive: 647280 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1064336 kB SwapTotal: 4192956 kB SwapFree: 4152288 kB Dirty: 1164 kB Writeback: 0 kB Mapped: 30216 kB Slab: 50432 kB Committed_AS: 3533116 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= 66270 MiB End job on node10 on Wed Apr 18 14:25:48 UTC 2007