Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 38.5221 | 38.5406 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb |
MD5SUM | 321e9d4e6ed80bc00fdeca5e2a9625ff |
Bench Category | OPT-SMALLINT (optimisation, small 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 | 6.52701 |
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 | 25930 |
Total number of constraints | 22640 |
Number of constraints which are clauses | 10362 |
Number of constraints which are cardinality constraints (but not clauses) | 103 |
Number of constraints which are nor clauses,nor cardinality constraints | 12175 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 913 |
Number of terms in the objective function | 24130 |
Biggest coefficient in the objective function | 94430 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 544308 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 371834 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 544308 |
Number of bits of the biggest sum of numbers | 20 |
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... 37.58/37.69 c Converting 19218 PB-constraints to clauses... 37.67/37.76 c -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ===========================================######################################################################################################################################################################################################## 38.48/38.51 c -- Clauses(.)/Splits(s): s 38.48/38.51 s UNSATISFIABLE 38.48/38.51 c _______________________________________________________________________________ 38.48/38.51 c 38.48/38.51 c restarts : 0 38.48/38.51 c conflicts : 0 (0 /sec) 38.48/38.51 c decisions : 0 (0 /sec) 38.48/38.51 c propagations : 0 (0 /sec) 38.48/38.51 c inspects : 0 (0 /sec) 38.48/38.51 c CPU time : 38.2662 s 38.48/38.51 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/363240-1177024694/instance-363240-1177024694.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-363240-1177024694 -o ROOT/results/node18/solver-363240-1177024694 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363240-1177024694/minisat+ /tmp/evaluation/363240-1177024694/instance-363240-1177024694.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: 0.93 0.96 0.98 3/77 17600 /proc/meminfo: memFree=1670520/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=1352 CPUtime=0 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 150386814 1384448 172 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 338 172 67 215 0 120 0 [startup+0.049536 s] /proc/loadavg: 0.93 0.96 0.98 3/77 17600 /proc/meminfo: memFree=1670520/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=5332 CPUtime=0.04 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 1121 0 0 0 4 0 0 0 18 0 1 0 150386814 5459968 1065 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 1333 1066 68 215 0 1115 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 5332 [startup+0.10154 s] /proc/loadavg: 0.93 0.96 0.98 3/77 17600 /proc/meminfo: memFree=1670520/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=5992 CPUtime=0.09 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 1307 0 0 0 9 0 0 0 18 0 1 0 150386814 6135808 1250 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 1498 1250 74 215 0 1280 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5992 [startup+0.301559 s] /proc/loadavg: 0.93 0.96 0.98 3/77 17600 /proc/meminfo: memFree=1670520/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=6440 CPUtime=0.29 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 1442 0 0 0 29 0 0 0 19 0 1 0 150386814 6594560 1385 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 1610 1385 74 215 0 1392 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6440 [startup+0.701598 s] /proc/loadavg: 0.93 0.96 0.98 3/77 17600 /proc/meminfo: memFree=1670520/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=8592 CPUtime=0.69 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 1988 0 0 0 68 1 0 0 23 0 1 0 150386814 8798208 1931 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 2148 1931 75 215 0 1930 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8592 [startup+1.50168 s] /proc/loadavg: 0.93 0.96 0.98 2/78 17601 /proc/meminfo: memFree=1661232/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=13544 CPUtime=1.49 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 3218 0 0 0 148 1 0 0 25 0 1 0 150386814 13869056 3161 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 3386 3161 75 215 0 3168 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 13544 [startup+3.10183 s] /proc/loadavg: 0.94 0.96 0.98 2/78 17601 /proc/meminfo: memFree=1654128/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=22112 CPUtime=3.09 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 5369 0 0 0 306 3 0 0 25 0 1 0 150386814 22642688 5312 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 5528 5312 75 215 0 5310 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 22112 [startup+6.30114 s] /proc/loadavg: 0.94 0.96 0.98 2/78 17601 /proc/meminfo: memFree=1642928/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=30340 CPUtime=6.28 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 7509 0 0 0 622 6 0 0 25 0 1 0 150386814 31068160 7383 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005840 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 7585 7383 75 215 0 7367 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 30340 [startup+12.7018 s] /proc/loadavg: 0.95 0.96 0.98 2/78 17601 /proc/meminfo: memFree=1622336/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=52520 CPUtime=12.69 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 13105 0 0 0 1260 9 0 0 25 0 1 0 150386814 53780480 12924 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005286 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 13130 12924 75 215 0 12912 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 52520 [startup+25.502 s] /proc/loadavg: 0.95 0.96 0.98 2/78 17601 /proc/meminfo: memFree=1583496/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=89124 CPUtime=25.49 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 22369 0 0 0 2533 16 0 0 25 0 1 0 150386814 91262976 22085 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838324 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 22281 22085 75 215 0 22063 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 89124 Solver just ended. Dumping a history of the last processes samples [startup+31.9056 s] /proc/loadavg: 0.96 0.96 0.98 2/78 17601 /proc/meminfo: memFree=1562760/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=109584 CPUtime=31.88 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 27487 0 0 0 3168 20 0 0 25 0 1 0 150386814 112214016 27191 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005842 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 27396 27191 75 215 0 27178 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 109584 [startup+35.1019 s] /proc/loadavg: 0.96 0.96 0.98 2/78 17601 /proc/meminfo: memFree=1553416/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=118584 CPUtime=35.08 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 29766 0 0 0 3487 21 0 0 25 0 1 0 150386814 121430016 29442 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005240 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 29646 29442 75 215 0 29428 0 Current children cumulated CPU time (s) 35.08 Current children cumulated vsize (KiB) 118584 [startup+36.7011 s] /proc/loadavg: 0.96 0.96 0.98 2/78 17601 /proc/meminfo: memFree=1550344/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=122828 CPUtime=36.67 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 30826 0 0 0 3646 21 0 0 25 0 1 0 150386814 125775872 30502 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 30707 30502 75 215 0 30489 0 Current children cumulated CPU time (s) 36.67 Current children cumulated vsize (KiB) 122828 [startup+37.5012 s] /proc/loadavg: 0.96 0.96 0.98 2/78 17601 /proc/meminfo: memFree=1546888/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=126220 CPUtime=37.48 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 31643 0 0 0 3726 22 0 0 25 0 1 0 150386814 129249280 31319 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 31555 31319 75 215 0 31337 0 Current children cumulated CPU time (s) 37.48 Current children cumulated vsize (KiB) 126220 [startup+38.3012 s] /proc/loadavg: 0.96 0.96 0.98 2/78 17601 /proc/meminfo: memFree=1546888/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=135184 CPUtime=38.28 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 33919 0 0 0 3805 23 0 0 25 0 1 0 150386814 138428416 33595 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812751 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 33796 33595 83 215 0 33578 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 135184 [startup+38.5052 s] /proc/loadavg: 0.96 0.96 0.98 2/78 17601 /proc/meminfo: memFree=1536776/2055920 swapFree=4147132/4192956 [pid=17600] ppid=17598 vsize=135184 CPUtime=38.48 /proc/17600/stat : 17600 (minisat+) R 17598 17600 17169 0 -1 4194304 33920 0 0 0 3825 23 0 0 25 0 1 0 150386814 138428416 33596 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003213 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17600/statm: 33796 33596 84 215 0 33578 0 Current children cumulated CPU time (s) 38.48 Current children cumulated vsize (KiB) 135184 Child status: 20 Real time (s): 38.5406 CPU time (s): 38.5221 CPU user time (s): 38.2662 CPU system time (s): 0.255961 CPU usage (%): 99.9522 Max. virtual memory (cumulated for all children) (KiB): 135184 getrusage(RUSAGE_CHILDREN,...) data: user time used= 38.2662 system time used= 0.255961 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 33934 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= 7 involuntary context switches= 798 runsolver used 0.055991 second user time and 0.094985 second system time The end
Begin job on node18 on Thu Apr 19 23:18:14 UTC 2007 IDJOB= 363240 IDBENCH= 1775 IDSOLVER= 156 FILE ID= node18/363240-1177024694 PBS_JOBID= 4630602 Free space on /tmp= 66453 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb COMMAND LINE= /tmp/evaluation/363240-1177024694/minisat+ /tmp/evaluation/363240-1177024694/instance-363240-1177024694.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-363240-1177024694 -o ROOT/results/node18/conversion-363240-1177024694 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363240-1177024694/instance-363240-1177024694.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-363240-1177024694 -o ROOT/results/node18/solver-363240-1177024694 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363240-1177024694/minisat+ /tmp/evaluation/363240-1177024694/instance-363240-1177024694.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 321e9d4e6ed80bc00fdeca5e2a9625ff RANDOM SEED= 404920976 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: 1670992 kB Buffers: 36752 kB Cached: 262512 kB SwapCached: 14284 kB Active: 113456 kB Inactive: 209056 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1670992 kB SwapTotal: 4192956 kB SwapFree: 4147132 kB Dirty: 33308 kB Writeback: 0 kB Mapped: 30272 kB Slab: 47984 kB Committed_AS: 4434560 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= 66453 MiB End job on node18 on Thu Apr 19 23:18:53 UTC 2007