Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | ? (MO) | 211.829 | 212.189 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-swath.opb |
MD5SUM | 3553224658521cb15e26e6f30dd8f5c2 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 9155 |
Total number of constraints | 884 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 423 |
Number of constraints which are nor clauses,nor cardinality constraints | 461 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 6754 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 2147483647 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 16777216000000 |
Number of bits of the biggest number in a constraint | 44 |
Biggest sum of numbers in a constraint | 66042304016951 |
Number of bits of the biggest sum of numbers | 46 |
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... 1.79/1.83 c Converting 586 PB-constraints to clauses... 1.79/1.84 c -- Unit propagations: (none) 2.79/2.86 c -- Detecting intervals from adjacent constraints: ####################################################################################################### 2.79/2.87 c -- Clauses(.)/Splits(s): (none) 2.79/2.88 c ---[ 584]---> 211.53/211.90 c *** TERMINATED *** 211.53/211.90 s UNKNOWN
ERROR: no interpretation found !
/tmp/evaluation/349546-1176707766/instance-349546-1176707766.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-349546-1176707766 -o ROOT/results/node18/solver-349546-1176707766 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349546-1176707766/minisat+ /tmp/evaluation/349546-1176707766/instance-349546-1176707766.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: 0.98 1.02 1.00 3/77 17242 /proc/meminfo: memFree=1817928/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=1180 CPUtime=0 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 118693994 1208320 116 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 295 116 68 215 0 77 0 [startup+0.0523399 s] /proc/loadavg: 0.98 1.02 1.00 3/77 17242 /proc/meminfo: memFree=1817928/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=3876 CPUtime=0.05 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 779 0 0 0 5 0 0 0 18 0 1 0 118693994 3969024 764 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134649653 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 969 764 72 215 0 751 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3876 [startup+0.101345 s] /proc/loadavg: 0.98 1.02 1.00 3/77 17242 /proc/meminfo: memFree=1817928/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=3880 CPUtime=0.09 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 782 0 0 0 9 0 0 0 18 0 1 0 118693994 3973120 767 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134833856 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 970 767 73 215 0 752 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3880 [startup+0.301363 s] /proc/loadavg: 0.98 1.02 1.00 3/77 17242 /proc/meminfo: memFree=1817928/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=3760 CPUtime=0.29 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 1283 0 0 0 29 0 0 0 19 0 1 0 118693994 3850240 641 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 940 641 74 215 0 722 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3760 [startup+0.701402 s] /proc/loadavg: 0.98 1.02 1.00 3/77 17242 /proc/meminfo: memFree=1817928/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=5740 CPUtime=0.69 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 1799 0 0 0 69 0 0 0 23 0 1 0 118693994 5877760 1157 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005892 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 1435 1157 74 215 0 1217 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5740 [startup+1.50148 s] /proc/loadavg: 0.98 1.02 1.00 2/78 17243 /proc/meminfo: memFree=1812096/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=9964 CPUtime=1.49 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 2832 0 0 0 148 1 0 0 25 0 1 0 118693994 10203136 2190 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 2491 2190 74 215 0 2273 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 9964 [startup+3.10163 s] /proc/loadavg: 0.98 1.02 1.00 2/78 17243 /proc/meminfo: memFree=1806656/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=15676 CPUtime=3.09 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 4346 0 0 0 308 1 0 0 25 0 1 0 118693994 16052224 3650 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007083 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 3919 3650 87 215 0 3701 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 15676 [startup+6.30194 s] /proc/loadavg: 0.98 1.02 1.00 2/78 17243 /proc/meminfo: memFree=1780928/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=46124 CPUtime=6.29 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 13220 0 0 0 624 5 0 0 25 0 1 0 118693994 47230976 11245 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 11531 11245 87 215 0 11313 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 46124 [startup+12.7016 s] /proc/loadavg: 0.98 1.02 1.00 2/78 17243 /proc/meminfo: memFree=1719232/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=105900 CPUtime=12.69 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 32147 0 0 0 1255 14 0 0 25 0 1 0 118693994 108441600 26217 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 26475 26217 87 215 0 26257 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 105900 [startup+25.5028 s] /proc/loadavg: 0.99 1.02 1.00 2/78 17243 /proc/meminfo: memFree=1600832/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=220712 CPUtime=25.49 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 66106 0 0 0 2520 29 0 0 25 0 1 0 118693994 226009088 54903 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 55178 54903 87 215 0 54960 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 220712 [startup+51.1023 s] /proc/loadavg: 0.99 1.02 1.00 2/78 17243 /proc/meminfo: memFree=1377408/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=446136 CPUtime=51.07 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 133012 0 0 0 5050 57 0 0 25 0 1 0 118693994 456843264 111263 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838324 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 111534 111263 87 215 0 111316 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 446136 [startup+102.306 s] /proc/loadavg: 0.99 1.01 1.00 2/78 17243 /proc/meminfo: memFree=922688/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=895664 CPUtime=102.27 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 266475 0 0 0 10110 117 0 0 25 0 1 0 118693994 917159936 223635 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 223916 223635 87 215 0 223698 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 895664 [startup+162.303 s] /proc/loadavg: 0.99 1.00 1.00 2/78 17243 /proc/meminfo: memFree=390016/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=1432152 CPUtime=162.24 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 442766 0 0 0 16034 190 0 0 25 0 1 0 118693994 1466523648 357744 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007864 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 358038 357744 87 215 0 357820 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 1432152 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+211.902 s] /proc/loadavg: 1.07 1.02 1.00 2/78 17243 /proc/meminfo: memFree=16256/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=1843776 CPUtime=211.53 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194304 545686 0 0 0 20921 232 0 0 25 0 1 0 118693994 1888026624 460664 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 460944 460664 87 215 0 460726 0 Current children cumulated CPU time (s) 211.53 Current children cumulated vsize (KiB) 1843776 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+212.006 s] /proc/loadavg: 1.07 1.02 1.00 2/78 17243 /proc/meminfo: memFree=16256/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=0 CPUtime=211.63 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194308 545687 0 0 0 20921 242 0 0 25 0 1 0 118693994 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 211.63 Current children cumulated vsize (KiB) 0 [startup+212.102 s] /proc/loadavg: 1.07 1.02 1.00 2/78 17243 /proc/meminfo: memFree=16256/2055920 swapFree=4167952/4192956 [pid=17242] ppid=17240 vsize=0 CPUtime=211.73 /proc/17242/stat : 17242 (minisat+) R 17240 17242 16343 0 -1 4194308 545687 0 0 0 20921 252 0 0 25 0 1 0 118693994 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16386 0 0 0 17 1 0 0 /proc/17242/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 211.73 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 212.189 CPU time (s): 211.829 CPU user time (s): 209.218 CPU system time (s): 2.6106 CPU usage (%): 99.8303 Max. virtual memory (cumulated for all children) (KiB): 1843776 getrusage(RUSAGE_CHILDREN,...) data: user time used= 209.218 system time used= 2.6106 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 545687 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= 12 involuntary context switches= 4241 runsolver used 0.241963 second user time and 0.532918 second system time The end
Begin job on node18 on Mon Apr 16 07:16:06 UTC 2007 IDJOB= 349546 IDBENCH= 2511 IDSOLVER= 156 FILE ID= node18/349546-1176707766 PBS_JOBID= 4559425 Free space on /tmp= 66542 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-swath.opb COMMAND LINE= /tmp/evaluation/349546-1176707766/minisat+ /tmp/evaluation/349546-1176707766/instance-349546-1176707766.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-349546-1176707766 -o ROOT/results/node18/conversion-349546-1176707766 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349546-1176707766/instance-349546-1176707766.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-349546-1176707766 -o ROOT/results/node18/solver-349546-1176707766 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349546-1176707766/minisat+ /tmp/evaluation/349546-1176707766/instance-349546-1176707766.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 3553224658521cb15e26e6f30dd8f5c2 RANDOM SEED= 328889196 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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 : 3000.234 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 : 3000.234 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: 1818400 kB Buffers: 24784 kB Cached: 128704 kB SwapCached: 3252 kB Active: 61452 kB Inactive: 125100 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1818400 kB SwapTotal: 4192956 kB SwapFree: 4167952 kB Dirty: 3924 kB Writeback: 0 kB Mapped: 40196 kB Slab: 36480 kB Committed_AS: 4276852 kB PageTables: 1776 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= 66542 MiB End job on node18 on Mon Apr 16 07:19:40 UTC 2007