Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 16.1066 | 16.1121 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship04l.opb |
MD5SUM | 47a1fe4dafb304fd3a7d8b81e0d88bbf |
Bench Category | OPT-BIGINT (optimisation, big integers) |
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 | 0.691894 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 63540 |
Total number of constraints | 348 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 348 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2520 |
Number of terms in the objective function | 63540 |
Biggest coefficient in the objective function | 1977295568896000 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 435915316225983825 |
Number of bits of the sum of numbers in the objective function | 59 |
Biggest number in a constraint | 1977295568896000 |
Number of bits of the biggest number in a constraint | 51 |
Biggest sum of numbers in a constraint | 435915316225983825 |
Number of bits of the biggest sum of numbers | 59 |
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 Parsing PB file... 3.59/3.66 c Converting 548 PB-constraints to clauses... 3.59/3.68 c -- Unit propagations: pppppp -- Detecting intervals from adjacent constraints: ############################################################################################################################################################################################################################################################## 15.79/15.82 c -- Clauses(.)/Splits(s): (none) 15.79/15.82 c ---[ 546]---> Adder-cost: 2502 maxlim: 7516225528 bits: 34/33 16.08/16.10 s UNSATISFIABLE 16.08/16.10 c _______________________________________________________________________________ 16.08/16.10 c 16.08/16.10 c restarts : 0 16.08/16.10 c conflicts : 0 (0 /sec) 16.08/16.10 c decisions : 0 (0 /sec) 16.08/16.10 c propagations : 0 (0 /sec) 16.08/16.10 c inspects : 0 (0 /sec) 16.08/16.10 c CPU time : 16.0606 s 16.08/16.10 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365581-1177051250/instance-365581-1177051250.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-365581-1177051250 -o ROOT/results/node25/solver-365581-1177051250 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365581-1177051250/minisat+ /tmp/evaluation/365581-1177051250/instance-365581-1177051250.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: 1.05 1.01 1.00 3/64 4152 /proc/meminfo: memFree=1682344/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=1180 CPUtime=0 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 153042159 1208320 113 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 295 115 67 215 0 77 0 [startup+0.071211 s] /proc/loadavg: 1.05 1.01 1.00 3/64 4152 /proc/meminfo: memFree=1682344/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=3772 CPUtime=0.06 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 699 0 0 0 6 0 0 0 18 0 1 0 153042159 3862528 684 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 943 684 67 215 0 725 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3772 [startup+0.102217 s] /proc/loadavg: 1.05 1.01 1.00 3/64 4152 /proc/meminfo: memFree=1682344/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=4740 CPUtime=0.09 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 909 0 0 0 9 0 0 0 18 0 1 0 153042159 4853760 894 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134602126 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 1185 894 67 215 0 967 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4740 [startup+0.30225 s] /proc/loadavg: 1.05 1.01 1.00 3/64 4152 /proc/meminfo: memFree=1682344/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=11800 CPUtime=0.29 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 2507 0 0 0 28 1 0 0 19 0 1 0 153042159 12083200 2359 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003213 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 2950 2362 67 215 0 2732 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11800 [startup+0.701319 s] /proc/loadavg: 1.05 1.01 1.00 3/64 4152 /proc/meminfo: memFree=1682344/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=14616 CPUtime=0.7 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 3409 0 0 0 68 2 0 0 22 0 1 0 153042159 14966784 3135 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012197 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 3654 3135 75 215 0 3436 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 14616 [startup+1.50146 s] /proc/loadavg: 1.05 1.01 1.00 2/65 4153 /proc/meminfo: memFree=1669536/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=16876 CPUtime=1.5 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 3985 0 0 0 148 2 0 0 25 0 1 0 153042159 17281024 3711 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005785 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 4219 3711 75 215 0 4001 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 16876 [startup+3.10173 s] /proc/loadavg: 1.05 1.01 1.00 2/65 4153 /proc/meminfo: memFree=1665120/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=22536 CPUtime=3.09 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 5459 0 0 0 306 3 0 0 25 0 1 0 153042159 23076864 5132 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809801 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 5634 5132 75 215 0 5416 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 22536 [startup+6.30127 s] /proc/loadavg: 1.04 1.01 1.00 2/65 4153 /proc/meminfo: memFree=1656672/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=27824 CPUtime=6.29 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 6773 0 0 0 626 3 0 0 25 0 1 0 153042159 28491776 6444 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005828 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 6956 6444 83 215 0 6738 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 27824 [startup+12.7014 s] /proc/loadavg: 1.04 1.01 1.00 2/65 4153 /proc/meminfo: memFree=1656672/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=27824 CPUtime=12.69 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 6773 0 0 0 1266 3 0 0 25 0 1 0 153042159 28491776 6444 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 6956 6444 83 215 0 6738 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 27824 Solver just ended. Dumping a history of the last processes samples [startup+14.3056 s] /proc/loadavg: 1.04 1.01 1.00 2/65 4153 /proc/meminfo: memFree=1656672/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=27824 CPUtime=14.29 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 6773 0 0 0 1426 3 0 0 25 0 1 0 153042159 28491776 6444 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621731 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 6956 6444 83 215 0 6738 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 27824 [startup+15.1018 s] /proc/loadavg: 1.04 1.01 1.00 2/65 4153 /proc/meminfo: memFree=1656672/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=27824 CPUtime=15.09 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 6773 0 0 0 1506 3 0 0 25 0 1 0 153042159 28491776 6444 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012197 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 6956 6444 83 215 0 6738 0 Current children cumulated CPU time (s) 15.09 Current children cumulated vsize (KiB) 27824 [startup+15.9019 s] /proc/loadavg: 1.04 1.01 1.00 2/65 4153 /proc/meminfo: memFree=1656672/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=28880 CPUtime=15.88 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 7051 0 0 0 1585 3 0 0 25 0 1 0 153042159 29573120 6722 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005831 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 7220 6722 90 215 0 7002 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 28880 [startup+16.1019 s] /proc/loadavg: 1.04 1.01 1.00 2/65 4153 /proc/meminfo: memFree=1656672/2055920 swapFree=4182972/4192956 [pid=4152] ppid=4150 vsize=29960 CPUtime=16.08 /proc/4152/stat : 4152 (minisat+) R 4150 4152 3132 0 -1 4194304 7329 0 0 0 1605 3 0 0 25 0 1 0 153042159 30679040 6958 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005835 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4152/statm: 7490 6958 105 215 0 7272 0 Current children cumulated CPU time (s) 16.08 Current children cumulated vsize (KiB) 29960 Child status: 20 Real time (s): 16.1121 CPU time (s): 16.1066 CPU user time (s): 16.0616 CPU system time (s): 0.044993 CPU usage (%): 99.9656 Max. virtual memory (cumulated for all children) (KiB): 29960 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.0616 system time used= 0.044993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7340 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= 42 runsolver used 0.019996 second user time and 0.037994 second system time The end
Begin job on node25 on Fri Apr 20 06:40:51 UTC 2007 IDJOB= 365581 IDBENCH= 2443 IDSOLVER= 156 FILE ID= node25/365581-1177051250 PBS_JOBID= 4640173 Free space on /tmp= 66363 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship04l.opb COMMAND LINE= /tmp/evaluation/365581-1177051250/minisat+ /tmp/evaluation/365581-1177051250/instance-365581-1177051250.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-365581-1177051250 -o ROOT/results/node25/conversion-365581-1177051250 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365581-1177051250/instance-365581-1177051250.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-365581-1177051250 -o ROOT/results/node25/solver-365581-1177051250 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365581-1177051250/minisat+ /tmp/evaluation/365581-1177051250/instance-365581-1177051250.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 47a1fe4dafb304fd3a7d8b81e0d88bbf RANDOM SEED= 387519325 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.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 : 3000.261 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 : 3000.261 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: 1682816 kB Buffers: 72632 kB Cached: 249064 kB SwapCached: 3684 kB Active: 181088 kB Inactive: 151480 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1682816 kB SwapTotal: 4192956 kB SwapFree: 4182972 kB Dirty: 6456 kB Writeback: 0 kB Mapped: 15588 kB Slab: 26564 kB Committed_AS: 4048368 kB PageTables: 1472 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= 66363 MiB End job on node25 on Fri Apr 20 06:41:07 UTC 2007