Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SCIPnone SCIP 1.2.1.2 without any LP solver | ? (MO) | 18.7362 | 19.0429 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-mps-v2-20-10-neos19.opb |
MD5SUM | 1ef5c8e94b66b7ed63dffc6923ecd901 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -3 |
Best CPU time to get the best result obtained on this benchmark | 1798.31 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -3 |
Optimality of the best value was proved | NO |
Number of variables | 1041679 |
Total number of constraints | 127860 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 80 |
Number of constraints which are nor clauses,nor cardinality constraints | 127780 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 275 |
Number of terms in the objective function | 1611 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 1611 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 24576 |
Number of bits of the biggest number in a constraint | 15 |
Biggest sum of numbers in a constraint | 98256 |
Number of bits of the biggest sum of numbers | 17 |
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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE] 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-2664092-1276350376.opb> 13.99/14.09 c original problem has 1041679 variables (1041679 bin, 0 int, 0 impl, 0 cont) and 127860 constraints 13.99/14.09 c problem read 14.09/14.14 c presolving settings loaded 14.09/14.14 c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs 17.93/17.94 c pressed CTRL-C 1 times (5 times for forcing termination) 18.49/18.86 c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048584 bytes 18.49/18.86 c [src/scip/cons_linear.c:955] ERROR: Insufficient memory for new chunk 18.49/18.86 c [src/scip/cons_linear.c:955] ERROR: Error <-1> in function call 18.49/18.86 c [src/scip/cons_linear.c:8374] ERROR: Error <-1> in function call 18.49/18.86 c [src/scip/cons.c:2059] ERROR: Error <-1> in function call 18.49/18.86 c [src/scip/set.c:2808] ERROR: Error <-1> in function call 18.49/18.86 c [src/scip/scip.c:5024] ERROR: Error <-1> in function call 18.49/18.86 c [src/scip/scip.c:5954] ERROR: Error <-1> in function call 18.49/18.86 c [src/cmain.c:585] ERROR: Error <-1> in function call 18.49/18.86 c [src/cmain.c:832] ERROR: Error <-1> in function call 18.49/18.86 c [src/cmain.c:908] ERROR: Error <-1> in function call 18.49/18.86 c SCIP Error (-1): c insufficient memory errorc 18.49/18.86 c Time complete: 18.55.
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-2664092-1276350376/watcher-2664092-1276350376 -o /tmp/evaluation-result-2664092-1276350376/solver-2664092-1276350376 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664092-1276350376.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: 1.00 1.00 1.00 3/106 11579 /proc/meminfo: memFree=1792820/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=6584 CPUtime=0 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202496 931 0 0 0 0 0 0 0 18 0 1 0 10624282 6742016 853 1992294400 4194304 7136930 140735267734096 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11579/statm: 1646 863 254 719 0 925 0 [startup+0.0765829 s] /proc/loadavg: 1.00 1.00 1.00 3/106 11579 /proc/meminfo: memFree=1792820/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=18764 CPUtime=0.06 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202496 4200 0 0 0 5 1 0 0 20 0 1 0 10624282 19214336 4122 1992294400 4194304 7136930 140735267734096 18446744073709551615 6176901 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11579/statm: 4691 4122 271 719 0 3970 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 18764 [startup+0.100585 s] /proc/loadavg: 1.00 1.00 1.00 3/106 11579 /proc/meminfo: memFree=1792820/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=23756 CPUtime=0.09 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202496 5443 0 0 0 7 2 0 0 20 0 1 0 10624282 24326144 5365 1992294400 4194304 7136930 140735267734096 18446744073709551615 6176941 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11579/statm: 5939 5365 271 719 0 5218 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 23756 [startup+0.300604 s] /proc/loadavg: 1.00 1.00 1.00 3/106 11579 /proc/meminfo: memFree=1792820/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=53180 CPUtime=0.29 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202496 12791 0 0 0 24 5 0 0 20 0 1 0 10624282 54456320 12713 1992294400 4194304 7136930 140735267734096 18446744073709551615 6339976 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11579/statm: 13295 12713 271 719 0 12574 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 53180 [startup+0.700645 s] /proc/loadavg: 1.00 1.00 1.00 3/106 11579 /proc/meminfo: memFree=1792820/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=109564 CPUtime=0.69 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202496 26817 0 0 0 59 10 0 0 21 0 1 0 10624282 112193536 26739 1992294400 4194304 7136930 140735267734096 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11579/statm: 27391 26739 271 719 0 26670 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 109564 [startup+1.50073 s] /proc/loadavg: 1.00 1.00 1.00 2/107 11580 /proc/meminfo: memFree=1647112/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=215680 CPUtime=1.49 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202496 53309 0 0 0 130 19 0 0 23 0 1 0 10624282 220856320 53231 1992294400 4194304 7136930 140735267734096 18446744073709551615 6340041 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11579/statm: 53920 53231 271 719 0 53199 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 215680 [startup+3.10089 s] /proc/loadavg: 1.00 1.00 1.00 2/107 11580 /proc/meminfo: memFree=1502528/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=416312 CPUtime=3.09 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202496 103538 0 0 0 273 36 0 0 25 0 1 0 10624282 426303488 103460 1992294400 4194304 7136930 140735267734096 18446744073709551615 6303907 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11579/statm: 104078 103460 271 719 0 103357 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 416312 [startup+6.30021 s] /proc/loadavg: 1.00 1.00 1.00 2/107 11580 /proc/meminfo: memFree=1119988/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=766520 CPUtime=6.29 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202496 190788 0 0 0 565 64 0 0 25 0 1 0 10624282 784916480 190710 1992294400 4194304 7136930 140735267734096 18446744073709551615 4361643 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11579/statm: 191630 190710 271 719 0 190909 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 766520 [startup+12.7018 s] /proc/loadavg: 1.00 1.00 1.00 2/107 11580 /proc/meminfo: memFree=997104/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=802256 CPUtime=12.69 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202496 199693 0 0 0 1200 69 0 0 25 0 1 0 10624282 821510144 199615 1992294400 4194304 7136930 140735267734096 18446744073709551615 6176985 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11579/statm: 200564 199615 271 719 0 199843 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 802256 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+17.9148 s] /proc/loadavg: 1.00 1.00 1.00 2/107 11580 /proc/meminfo: memFree=10452/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=1849004 CPUtime=17.93 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202496 461058 0 0 0 1631 162 0 0 25 0 1 0 10624282 1893380096 460582 1992294400 4194304 7136930 140735267734096 18446744073709551615 6164672 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11579/statm: 462251 460592 292 719 0 461530 0 Current children cumulated CPU time (s) 17.93 Current children cumulated vsize (KiB) 1849004 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+18.5054 s] /proc/loadavg: 1.00 1.00 1.00 2/107 11580 /proc/meminfo: memFree=10452/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=1874908 CPUtime=18.18 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202496 467572 0 0 0 1650 168 0 0 23 0 1 0 10624282 1919905792 467096 1992294400 4194304 7136930 140735267734096 18446744073709551615 5953264 0 0 4096 16384 0 0 0 17 1 0 0 29 /proc/11579/statm: 468727 467096 292 719 0 468006 0 Current children cumulated CPU time (s) 18.18 Current children cumulated vsize (KiB) 1874908 [startup+18.9015 s] /proc/loadavg: 1.00 1.00 1.00 2/108 11581 /proc/meminfo: memFree=345420/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=0 CPUtime=18.6 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202500 472434 0 0 0 1684 176 0 0 25 0 1 0 10624282 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 29 /proc/11579/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 18.6 Current children cumulated vsize (KiB) 0 [startup+19.0095 s] /proc/loadavg: 1.00 1.00 1.00 2/108 11581 /proc/meminfo: memFree=345420/2059040 swapFree=4134476/4192956 [pid=11579] ppid=11577 vsize=0 CPUtime=18.7 /proc/11579/stat : 11579 (pbscip.linux.x8) R 11577 11579 10975 0 -1 4202500 472434 0 0 0 1684 186 0 0 25 0 1 0 10624282 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 29 /proc/11579/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 18.7 Current children cumulated vsize (KiB) 0 Child status: 255 Real time (s): 19.0429 CPU time (s): 18.7362 CPU user time (s): 16.8414 CPU system time (s): 1.89471 CPU usage (%): 98.3891 Max. virtual memory (cumulated for all children) (KiB): 1891744 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.8414 system time used= 1.89471 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 472434 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= 5 involuntary context switches= 256 runsolver used 0.043993 second user time and 0.102984 second system time The end
Begin job on node017 at 2010-06-12 15:46:19 IDJOB=2664092 IDBENCH=1845 IDSOLVER=1167 FILE ID=node017/2664092-1276350376 PBS_JOBID= 11173191 Free space on /tmp= 62336 MiB SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos19.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2664092-1276350376/watcher-2664092-1276350376 -o /tmp/evaluation-result-2664092-1276350376/solver-2664092-1276350376 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664092-1276350376.opb -t 1800 -m 1800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1ef5c8e94b66b7ed63dffc6923ecd901 RANDOM SEED=1055707306 node017.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.51 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1793348 kB Buffers: 30456 kB Cached: 159924 kB SwapCached: 18716 kB Active: 140120 kB Inactive: 71132 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1793348 kB SwapTotal: 4192956 kB SwapFree: 4134476 kB Dirty: 39052 kB Writeback: 0 kB AnonPages: 12172 kB Mapped: 9212 kB Slab: 32824 kB PageTables: 3960 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 184264 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= 62332 MiB End job on node017 at 2010-06-12 15:46:39