Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 48.7456 | 48.7734 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-momentum2.opb |
MD5SUM | 0d80b4a073c50ac034a87a4950dc06d8 |
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 | 14.9787 |
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 | 22668 |
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 | 12203 |
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 | 655360000 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 3638660312 |
Number of bits of the sum of numbers in the objective function | 32 |
Biggest number in a constraint | 1024000000000000000000000000000 |
Number of bits of the biggest number in a constraint | 100 |
Biggest sum of numbers in a constraint | 3743132712137090008913823010064 |
Number of bits of the biggest sum of numbers | 102 |
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... 47.97/48.05 c Converting 13512 PB-constraints to clauses... 47.97/48.09 c -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ====================================================================================================############################################################################################################################################################################################# 48.66/48.75 c -- Clauses(.)/Splits(s): s 48.66/48.75 s UNSATISFIABLE 48.66/48.75 c _______________________________________________________________________________ 48.66/48.75 c 48.66/48.75 c restarts : 0 48.66/48.75 c conflicts : 0 (0 /sec) 48.66/48.75 c decisions : 0 (0 /sec) 48.66/48.75 c propagations : 0 (0 /sec) 48.66/48.75 c inspects : 0 (0 /sec) 48.66/48.75 c CPU time : 48.5136 s 48.66/48.75 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365683-1177051529/instance-365683-1177051529.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node38/watcher-365683-1177051529 -o ROOT/results/node38/solver-365683-1177051529 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365683-1177051529/minisat+ /tmp/evaluation/365683-1177051529/instance-365683-1177051529.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: 1.00 1.00 1.00 3/77 5253 /proc/meminfo: memFree=1556944/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=1344 CPUtime=0 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 137319835 1376256 143 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012139 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 336 150 67 215 0 118 0 [startup+0.0234249 s] /proc/loadavg: 1.00 1.00 1.00 3/77 5253 /proc/meminfo: memFree=1556944/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=2592 CPUtime=0.01 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 476 0 0 0 1 0 0 0 18 0 1 0 137319835 2654208 460 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569953 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 648 460 67 215 0 430 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2592 [startup+0.10144 s] /proc/loadavg: 1.00 1.00 1.00 3/77 5253 /proc/meminfo: memFree=1556944/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=6000 CPUtime=0.09 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 1315 0 0 0 9 0 0 0 18 0 1 0 137319835 6144000 1249 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 1500 1249 74 215 0 1282 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6000 [startup+0.301477 s] /proc/loadavg: 1.00 1.00 1.00 3/77 5253 /proc/meminfo: memFree=1556944/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=6324 CPUtime=0.29 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 1420 0 0 0 29 0 0 0 19 0 1 0 137319835 6475776 1354 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 1581 1354 74 215 0 1363 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6324 [startup+0.701555 s] /proc/loadavg: 1.00 1.00 1.00 3/77 5253 /proc/meminfo: memFree=1556944/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=7728 CPUtime=0.69 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 1755 0 0 0 68 1 0 0 23 0 1 0 137319835 7913472 1689 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 1932 1689 75 215 0 1714 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7728 [startup+1.50171 s] /proc/loadavg: 1.00 1.00 1.00 2/78 5254 /proc/meminfo: memFree=1549448/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=10712 CPUtime=1.49 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 2543 0 0 0 148 1 0 0 25 0 1 0 137319835 10969088 2477 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134651050 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 2678 2477 75 215 0 2460 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10712 [startup+3.10202 s] /proc/loadavg: 1.00 1.00 1.00 2/78 5254 /proc/meminfo: memFree=1544520/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=16360 CPUtime=3.09 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 3958 0 0 0 307 2 0 0 25 0 1 0 137319835 16752640 3875 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134625097 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 4090 3875 75 215 0 3872 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 16360 [startup+6.30163 s] /proc/loadavg: 1.00 1.00 1.00 2/78 5254 /proc/meminfo: memFree=1539472/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=19712 CPUtime=6.29 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 4864 0 0 0 626 3 0 0 25 0 1 0 137319835 20185088 4722 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 4928 4722 75 215 0 4710 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 19712 [startup+12.7019 s] /proc/loadavg: 1.00 1.00 1.00 2/78 5254 /proc/meminfo: memFree=1531536/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=28224 CPUtime=12.69 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 7051 0 0 0 1263 6 0 0 25 0 1 0 137319835 28901376 6837 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 7056 6837 75 215 0 6838 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 28224 [startup+25.5013 s] /proc/loadavg: 1.00 1.00 1.00 2/78 5254 /proc/meminfo: memFree=1511504/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=47656 CPUtime=25.48 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 12059 0 0 0 2537 11 0 0 25 0 1 0 137319835 48799744 11698 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 11914 11698 75 215 0 11696 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 47656 Solver just ended. Dumping a history of the last processes samples [startup+38.3018 s] /proc/loadavg: 1.00 1.00 1.00 2/78 5254 /proc/meminfo: memFree=1499088/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=61536 CPUtime=38.27 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 15711 0 0 0 3811 16 0 0 25 0 1 0 137319835 63012864 15177 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 15384 15177 75 215 0 15166 0 Current children cumulated CPU time (s) 38.27 Current children cumulated vsize (KiB) 61536 [startup+44.702 s] /proc/loadavg: 1.00 1.00 1.00 2/78 5254 /proc/meminfo: memFree=1491664/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=67936 CPUtime=44.66 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 17413 0 0 0 4447 19 0 0 25 0 1 0 137319835 69566464 16761 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005853 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 16984 16761 75 215 0 16766 0 Current children cumulated CPU time (s) 44.66 Current children cumulated vsize (KiB) 67936 [startup+46.3013 s] /proc/loadavg: 1.00 1.00 1.00 2/78 5254 /proc/meminfo: memFree=1488976/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=70200 CPUtime=46.27 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 17983 0 0 0 4607 20 0 0 25 0 1 0 137319835 71884800 17331 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 17550 17331 75 215 0 17332 0 Current children cumulated CPU time (s) 46.27 Current children cumulated vsize (KiB) 70200 [startup+47.9016 s] /proc/loadavg: 1.00 1.00 1.00 2/78 5254 /proc/meminfo: memFree=1487632/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=74020 CPUtime=47.87 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 18953 0 0 0 4766 21 0 0 25 0 1 0 137319835 75796480 18301 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134624044 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 18505 18301 75 215 0 18287 0 Current children cumulated CPU time (s) 47.87 Current children cumulated vsize (KiB) 74020 [startup+48.3017 s] /proc/loadavg: 1.00 1.00 1.00 2/78 5254 /proc/meminfo: memFree=1479312/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=79544 CPUtime=48.27 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 20336 0 0 0 4806 21 0 0 25 0 1 0 137319835 81453056 19684 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 19886 19684 83 215 0 19668 0 Current children cumulated CPU time (s) 48.27 Current children cumulated vsize (KiB) 79544 [startup+48.7018 s] /proc/loadavg: 1.00 1.00 1.00 2/78 5254 /proc/meminfo: memFree=1479312/2055920 swapFree=4159716/4192956 [pid=5253] ppid=5251 vsize=79544 CPUtime=48.66 /proc/5253/stat : 5253 (minisat+) R 5251 5253 3831 0 -1 4194304 20336 0 0 0 4845 21 0 0 25 0 1 0 137319835 81453056 19684 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134805854 0 0 4096 16386 0 0 0 17 1 0 0 /proc/5253/statm: 19886 19684 83 215 0 19668 0 Current children cumulated CPU time (s) 48.66 Current children cumulated vsize (KiB) 79544 Child status: 20 Real time (s): 48.7734 CPU time (s): 48.7456 CPU user time (s): 48.5136 CPU system time (s): 0.231964 CPU usage (%): 99.9429 Max. virtual memory (cumulated for all children) (KiB): 79544 getrusage(RUSAGE_CHILDREN,...) data: user time used= 48.5136 system time used= 0.231964 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20350 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= 1024 runsolver used 0.06299 second user time and 0.12698 second system time The end
Begin job on node38 on Fri Apr 20 06:45:32 UTC 2007 IDJOB= 365683 IDBENCH= 2497 IDSOLVER= 156 FILE ID= node38/365683-1177051529 PBS_JOBID= 4640122 Free space on /tmp= 66177 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-momentum2.opb COMMAND LINE= /tmp/evaluation/365683-1177051529/minisat+ /tmp/evaluation/365683-1177051529/instance-365683-1177051529.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-365683-1177051529 -o ROOT/results/node38/conversion-365683-1177051529 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365683-1177051529/instance-365683-1177051529.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node38/watcher-365683-1177051529 -o ROOT/results/node38/solver-365683-1177051529 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365683-1177051529/minisat+ /tmp/evaluation/365683-1177051529/instance-365683-1177051529.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 0d80b4a073c50ac034a87a4950dc06d8 RANDOM SEED= 807439694 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node38.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 : 3000.263 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 : 3000.263 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: 1557352 kB Buffers: 37572 kB Cached: 368348 kB SwapCached: 3100 kB Active: 196792 kB Inactive: 236952 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1557352 kB SwapTotal: 4192956 kB SwapFree: 4159716 kB Dirty: 67764 kB Writeback: 0 kB Mapped: 36052 kB Slab: 49988 kB Committed_AS: 1571160 kB PageTables: 2068 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= 66177 MiB End job on node38 on Fri Apr 20 06:46:21 UTC 2007