Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver | ? (MO) | 28.9216 | 30.5873 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-rd-rplusc-21.opb |
MD5SUM | 7576b3c58d39cddc5f29deda8f59e316 |
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 | 64.0523 |
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 | 3616 |
Total number of constraints | 125707 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 44 |
Number of constraints which are nor clauses,nor cardinality constraints | 125663 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 189 |
Number of terms in the objective function | 48 |
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 | 2160590747 |
Number of bits of the sum of numbers in the objective function | 32 |
Biggest number in a constraint | 2962281908055777280 |
Number of bits of the biggest number in a constraint | 62 |
Biggest sum of numbers in a constraint | 6289973478481187311 |
Number of bits of the biggest sum of numbers | 63 |
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 SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] 0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB) 0.00/0.00 c 0.00/0.00 c user parameter file <scip.set> not found - using default parameters 0.00/0.00 c reading problem <HOME/instance-2704486-1278560236.opb> 24.09/24.13 c [src/scip/reader_opb.c:3100] Warning: there might be <223553> coefficients or weight out of range! 24.09/24.13 c original problem has 3616 variables (3616 bin, 0 int, 0 impl, 0 cont) and 125707 constraints 24.09/24.13 c problem read 24.09/24.13 c presolving settings loaded 28.71/30.12 c pressed CTRL-C 1 times (5 times for forcing termination) 28.71/30.12 c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 540552 bytes 28.71/30.12 c [src/scip/event.c:999] ERROR: Insufficient memory for new chunk 28.71/30.12 c [src/scip/event.c:999] ERROR: No memory in function call 28.74/30.21 c [src/scip/event.c:1108] ERROR: Error <-1> in function call 28.74/30.21 c [src/scip/scip.c:16058] ERROR: Error <-1> in function call 28.74/30.21 c [src/scip/cons_linear.c:907] ERROR: Error <-1> in function call 28.74/30.21 c [src/scip/cons_linear.c:962] ERROR: Error <-1> in function call 28.74/30.21 c [src/scip/cons_linear.c:8390] ERROR: Error <-1> in function call 28.74/30.21 c [src/scip/cons.c:2059] ERROR: Error <-1> in function call 28.74/30.27 c [src/scip/set.c:2872] ERROR: Error <-1> in function call 28.74/30.27 c [src/scip/scip.c:5177] ERROR: Error <-1> in function call 28.74/30.27 c [src/scip/scip.c:6115] ERROR: Error <-1> in function call 28.74/30.27 c [src/cmain.c:599] ERROR: Error <-1> in function call 28.74/30.27 c [src/cmain.c:849] ERROR: Error <-1> in function call 28.74/30.27 c [src/cmain.c:925] ERROR: Error <-1> in function call 28.74/30.27 c SCIP Error (-1): c insufficient memory errorc 28.74/30.30 c Time complete: 28.74.
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704486-1278560236/watcher-2704486-1278560236 -o /tmp/evaluation-result-2704486-1278560236/solver-2704486-1278560236 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704486-1278560236.opb -t 1800 -m 1800 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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.15 1.03 1.01 3/106 27923 /proc/meminfo: memFree=1623660/2059040 swapFree=4139620/4192956 [pid=27923] ppid=27921 vsize=7904 CPUtime=0 /proc/27923/stat : 27923 (pbscip.linux.x8) R 27921 27923 25669 0 -1 4202496 1037 0 0 0 0 0 0 0 19 0 1 0 24237715 8093696 949 1992294400 4194304 8395647 140737337677392 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27923/statm: 1976 958 365 1026 0 946 0 [startup+0.031962 s] /proc/loadavg: 1.15 1.03 1.01 3/106 27923 /proc/meminfo: memFree=1623660/2059040 swapFree=4139620/4192956 [pid=27923] ppid=27921 vsize=11836 CPUtime=0.02 /proc/27923/stat : 27923 (pbscip.linux.x8) R 27921 27923 25669 0 -1 4202496 2236 0 0 0 2 0 0 0 21 0 1 0 24237715 12120064 2148 1992294400 4194304 8395647 140737337677392 18446744073709551615 5758038 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27923/statm: 2959 2148 393 1026 0 1929 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11836 [startup+0.100968 s] /proc/loadavg: 1.15 1.03 1.01 3/106 27923 /proc/meminfo: memFree=1623660/2059040 swapFree=4139620/4192956 [pid=27923] ppid=27921 vsize=12304 CPUtime=0.09 /proc/27923/stat : 27923 (pbscip.linux.x8) R 27921 27923 25669 0 -1 4202496 2374 0 0 0 9 0 0 0 21 0 1 0 24237715 12599296 2286 1992294400 4194304 8395647 140737337677392 18446744073709551615 7301520 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27923/statm: 3076 2286 393 1026 0 2046 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12304 [startup+0.300988 s] /proc/loadavg: 1.15 1.03 1.01 3/106 27923 /proc/meminfo: memFree=1623660/2059040 swapFree=4139620/4192956 [pid=27923] ppid=27921 vsize=14612 CPUtime=0.29 /proc/27923/stat : 27923 (pbscip.linux.x8) R 27921 27923 25669 0 -1 4202496 2932 0 0 0 28 1 0 0 21 0 1 0 24237715 14962688 2844 1992294400 4194304 8395647 140737337677392 18446744073709551615 7370132 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27923/statm: 3653 2844 393 1026 0 2623 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 14612 [startup+0.701027 s] /proc/loadavg: 1.15 1.03 1.01 3/106 27923 /proc/meminfo: memFree=1623660/2059040 swapFree=4139620/4192956 [pid=27923] ppid=27921 vsize=17380 CPUtime=0.69 /proc/27923/stat : 27923 (pbscip.linux.x8) R 27921 27923 25669 0 -1 4202496 3643 0 0 0 68 1 0 0 22 0 1 0 24237715 17797120 3555 1992294400 4194304 8395647 140737337677392 18446744073709551615 6345817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27923/statm: 4345 3555 393 1026 0 3315 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 17380 [startup+1.50111 s] /proc/loadavg: 1.15 1.03 1.01 2/107 27924 /proc/meminfo: memFree=1610384/2059040 swapFree=4139620/4192956 [pid=27923] ppid=27921 vsize=24112 CPUtime=1.49 /proc/27923/stat : 27923 (pbscip.linux.x8) R 27921 27923 25669 0 -1 4202496 5319 0 0 0 146 3 0 0 25 0 1 0 24237715 24690688 5231 1992294400 4194304 8395647 140737337677392 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27923/statm: 6028 5231 393 1026 0 4998 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 24112 [startup+3.10126 s] /proc/loadavg: 1.15 1.03 1.01 2/107 27924 /proc/meminfo: memFree=1600216/2059040 swapFree=4139620/4192956 [pid=27923] ppid=27921 vsize=37568 CPUtime=3.09 /proc/27923/stat : 27923 (pbscip.linux.x8) R 27921 27923 25669 0 -1 4202496 8664 0 0 0 304 5 0 0 25 0 1 0 24237715 38469632 8576 1992294400 4194304 8395647 140737337677392 18446744073709551615 7276740 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27923/statm: 9392 8576 393 1026 0 8362 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 37568 [startup+6.30058 s] /proc/loadavg: 1.22 1.05 1.02 2/107 27924 /proc/meminfo: memFree=1572812/2059040 swapFree=4139620/4192956 [pid=27923] ppid=27921 vsize=65184 CPUtime=6.29 /proc/27923/stat : 27923 (pbscip.linux.x8) R 27921 27923 25669 0 -1 4202496 15567 0 0 0 619 10 0 0 25 0 1 0 24237715 66748416 15479 1992294400 4194304 8395647 140737337677392 18446744073709551615 7370171 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27923/statm: 16296 15479 393 1026 0 15266 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 65184 [startup+12.7012 s] /proc/loadavg: 1.20 1.05 1.01 2/107 27925 /proc/meminfo: memFree=1520980/2059040 swapFree=4139620/4192956 [pid=27923] ppid=27921 vsize=115252 CPUtime=12.69 /proc/27923/stat : 27923 (pbscip.linux.x8) R 27921 27923 25669 0 -1 4202496 28069 0 0 0 1250 19 0 0 25 0 1 0 24237715 118018048 27981 1992294400 4194304 8395647 140737337677392 18446744073709551615 7301397 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27923/statm: 28813 27981 393 1026 0 27783 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 115252 [startup+25.5005 s] /proc/loadavg: 1.16 1.04 1.01 2/107 27926 /proc/meminfo: memFree=1104092/2059040 swapFree=4139620/4192956 [pid=27923] ppid=27921 vsize=685052 CPUtime=25.48 /proc/27923/stat : 27923 (pbscip.linux.x8) R 27921 27923 25669 0 -1 4202496 165916 0 0 0 2472 76 0 0 25 0 1 0 24237715 701493248 165474 1992294400 4194304 8395647 140737337677392 18446744073709551615 6066378 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/27923/statm: 171263 165476 421 1026 0 170233 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 685052 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+29.4121 s] /proc/loadavg: 1.54 1.13 1.04 1/107 27926 /proc/meminfo: memFree=7984/2059040 swapFree=4090744/4192956 [pid=27923] ppid=27921 vsize=1873872 CPUtime=28.71 /proc/27923/stat : 27923 (pbscip.linux.x8) R 27921 27923 25669 0 -1 4204544 460111 0 0 0 2664 207 0 0 18 0 1 0 24237715 1918844928 445993 1992294400 4194304 8395647 140737337677392 18446744073709551615 7385719 0 0 4096 16384 0 0 0 17 1 0 0 71 /proc/27923/statm: 468468 445993 24 1026 0 467438 0 Current children cumulated CPU time (s) 28.71 Current children cumulated vsize (KiB) 1873872 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+30.302 s] /proc/loadavg: 1.54 1.13 1.04 1/107 27926 /proc/meminfo: memFree=7984/2059040 swapFree=4090744/4192956 [pid=27923] ppid=27921 vsize=1893932 CPUtime=28.74 /proc/27923/stat : 27923 (pbscip.linux.x8) D 27921 27923 25669 0 -1 4202496 464517 0 19 0 2665 209 0 0 18 0 1 0 24237715 1939386368 445115 1992294400 4194304 8395647 140737337677392 18446744073709551615 6984464 0 0 4096 16384 18446744071562234166 0 0 17 0 0 0 145 /proc/27923/statm: 473483 445115 84 1026 0 472453 0 Current children cumulated CPU time (s) 28.74 Current children cumulated vsize (KiB) 1893932 [startup+30.5041 s] /proc/loadavg: 1.54 1.13 1.04 3/108 27927 /proc/meminfo: memFree=1059312/2059040 swapFree=4067332/4192956 [pid=27923] ppid=27921 vsize=0 CPUtime=28.84 /proc/27923/stat : 27923 (pbscip.linux.x8) R 27921 27923 25669 0 -1 4202500 464527 0 21 0 2665 219 0 0 18 0 1 0 24237715 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 156 /proc/27923/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 28.84 Current children cumulated vsize (KiB) 0 Child status: 255 Real time (s): 30.5873 CPU time (s): 28.9216 CPU user time (s): 26.6529 CPU system time (s): 2.26866 CPU usage (%): 94.5544 Max. virtual memory (cumulated for all children) (KiB): 1893932 getrusage(RUSAGE_CHILDREN,...) data: user time used= 26.6529 system time used= 2.26865 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 464527 page faults= 21 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 33 involuntary context switches= 134 runsolver used 0.06299 second user time and 0.211967 second system time The end
Begin job on node012 at 2010-07-08 05:37:27 IDJOB=2704486 IDBENCH=2515 IDSOLVER=1213 FILE ID=node012/2704486-1278560236 PBS_JOBID= 11239519 Free space on /tmp= 62312 MiB SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-rd-rplusc-21.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2704486-1278560236/watcher-2704486-1278560236 -o /tmp/evaluation-result-2704486-1278560236/solver-2704486-1278560236 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704486-1278560236.opb -t 1800 -m 1800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7576b3c58d39cddc5f29deda8f59e316 RANDOM SEED=832144119 node012.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.248 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.49 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 : 3000.248 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1624064 kB Buffers: 29884 kB Cached: 303652 kB SwapCached: 7184 kB Active: 293556 kB Inactive: 54240 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1624064 kB SwapTotal: 4192956 kB SwapFree: 4139620 kB Dirty: 193888 kB Writeback: 0 kB AnonPages: 11524 kB Mapped: 12344 kB Slab: 65344 kB PageTables: 4144 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181732 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62304 MiB End job on node012 at 2010-07-08 05:37:59