Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 72.6859 | 72.7421 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-israel.opb |
MD5SUM | 916719a95a95b5989e5d4b5f3d786df3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -35 |
Best CPU time to get the best result obtained on this benchmark | 1800.28 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -36 |
Optimality of the best value was proved | NO |
Number of variables | 4260 |
Total number of constraints | 174 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 174 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 3540 |
Number of terms in the objective function | 2670 |
Biggest coefficient in the objective function | 42742 |
Number of bits for the biggest coefficient in the objective function | 16 |
Sum of the numbers in the objective function | 526467 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262137 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 527037 |
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 glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 72.67/72.70 c starting to Solve 72.67/72.70 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/351060-1176577483/instance-351060-1176577483.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-351060-1176577483 -o ROOT/results/node72/solver-351060-1176577483 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351060-1176577483/instance-351060-1176577483.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: 0.91 0.97 0.99 3/77 27010 /proc/meminfo: memFree=1517168/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=2644 CPUtime=0 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 133786727 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 661 228 192 40 0 76 0 [startup+0.0106179 s] /proc/loadavg: 0.91 0.97 0.99 3/77 27010 /proc/meminfo: memFree=1517168/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=2776 CPUtime=0 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 299 0 0 0 0 0 0 0 18 0 1 0 133786727 2842624 269 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 694 271 192 40 0 109 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2776 [startup+0.101625 s] /proc/loadavg: 0.91 0.97 0.99 3/77 27010 /proc/meminfo: memFree=1517168/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=3448 CPUtime=0.09 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 478 0 0 0 9 0 0 0 18 0 1 0 133786727 3530752 448 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 862 448 199 40 0 277 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3448 [startup+0.301643 s] /proc/loadavg: 0.91 0.97 0.99 3/77 27010 /proc/meminfo: memFree=1517168/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=7520 CPUtime=0.29 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 1541 0 0 0 29 0 0 0 19 0 1 0 133786727 7700480 1507 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 1880 1507 221 40 0 1295 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7520 [startup+0.70168 s] /proc/loadavg: 0.91 0.97 0.99 3/77 27010 /proc/meminfo: memFree=1517168/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=8676 CPUtime=0.69 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 4360 0 0 0 68 1 0 0 23 0 1 0 133786727 8884224 1791 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2169 1791 227 40 0 1584 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8676 [startup+1.50175 s] /proc/loadavg: 0.91 0.97 0.99 2/78 27011 /proc/meminfo: memFree=1509928/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=8676 CPUtime=1.49 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 10210 0 0 0 145 4 0 0 25 0 1 0 133786727 8884224 1791 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2169 1791 227 40 0 1584 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8676 [startup+3.1019 s] /proc/loadavg: 0.91 0.97 0.99 2/78 27011 /proc/meminfo: memFree=1510568/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=8676 CPUtime=3.09 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 21910 0 0 0 300 9 0 0 25 0 1 0 133786727 8884224 1791 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2169 1791 227 40 0 1584 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 8676 [startup+6.30119 s] /proc/loadavg: 0.92 0.97 0.99 2/78 27011 /proc/meminfo: memFree=1510376/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=9456 CPUtime=6.29 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 43626 0 0 0 610 19 0 0 25 0 1 0 133786727 9682944 1997 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2364 1997 227 40 0 1779 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 9456 [startup+12.7018 s] /proc/loadavg: 0.93 0.97 0.99 2/78 27011 /proc/meminfo: memFree=1508968/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=10400 CPUtime=12.69 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 90279 0 0 0 1231 38 0 0 25 0 1 0 133786727 10649600 2233 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2600 2233 227 40 0 2015 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 10400 [startup+25.502 s] /proc/loadavg: 0.94 0.97 0.99 2/78 27011 /proc/meminfo: memFree=1510184/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=10400 CPUtime=25.48 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 184703 0 0 0 2465 83 0 0 25 0 1 0 133786727 10649600 2233 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2600 2233 227 40 0 2015 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 10400 [startup+51.1013 s] /proc/loadavg: 0.96 0.97 0.99 2/78 27011 /proc/meminfo: memFree=1510184/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=8840 CPUtime=51.07 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 367957 0 0 0 4937 170 0 0 25 0 1 0 133786727 9052160 1843 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2210 1843 227 40 0 1625 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 8840 Solver just ended. Dumping a history of the last processes samples [startup+63.9015 s] /proc/loadavg: 0.97 0.97 0.99 2/78 27011 /proc/meminfo: memFree=1510184/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=8840 CPUtime=63.87 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 437745 0 0 0 6184 203 0 0 25 0 1 0 133786727 9052160 1843 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2210 1843 227 40 0 1625 0 Current children cumulated CPU time (s) 63.87 Current children cumulated vsize (KiB) 8840 [startup+67.1058 s] /proc/loadavg: 0.97 0.97 0.99 2/78 27011 /proc/meminfo: memFree=1510184/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=8840 CPUtime=67.07 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 455160 0 0 0 6496 211 0 0 25 0 1 0 133786727 9052160 1843 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2210 1843 227 40 0 1625 0 Current children cumulated CPU time (s) 67.07 Current children cumulated vsize (KiB) 8840 [startup+70.3011 s] /proc/loadavg: 0.97 0.97 0.99 2/78 27011 /proc/meminfo: memFree=1510184/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=8840 CPUtime=70.27 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 473535 0 0 0 6807 220 0 0 25 0 1 0 133786727 9052160 1843 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2210 1843 227 40 0 1625 0 Current children cumulated CPU time (s) 70.27 Current children cumulated vsize (KiB) 8840 [startup+71.9012 s] /proc/loadavg: 0.97 0.97 0.99 2/78 27011 /proc/meminfo: memFree=1510184/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=8840 CPUtime=71.87 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 482555 0 0 0 6963 224 0 0 25 0 1 0 133786727 9052160 1843 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2210 1843 227 40 0 1625 0 Current children cumulated CPU time (s) 71.87 Current children cumulated vsize (KiB) 8840 [startup+72.3012 s] /proc/loadavg: 0.97 0.97 0.99 2/78 27011 /proc/meminfo: memFree=1510184/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=8840 CPUtime=72.27 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 484605 0 0 0 7002 225 0 0 25 0 1 0 133786727 9052160 1843 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2210 1843 227 40 0 1625 0 Current children cumulated CPU time (s) 72.27 Current children cumulated vsize (KiB) 8840 [startup+72.7013 s] /proc/loadavg: 0.97 0.97 0.99 2/78 27011 /proc/meminfo: memFree=1510184/2055920 swapFree=4172008/4192956 [pid=27010] ppid=27008 vsize=10400 CPUtime=72.67 /proc/27010/stat : 27010 (glpPBv3) R 27008 27010 25763 0 -1 0 487045 0 0 0 7041 226 0 0 25 0 1 0 133786727 10649600 2233 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0 /proc/27010/statm: 2600 2233 227 40 0 2015 0 Current children cumulated CPU time (s) 72.67 Current children cumulated vsize (KiB) 10400 Child status: 1 Real time (s): 72.7421 CPU time (s): 72.6859 CPU user time (s): 70.4153 CPU system time (s): 2.27065 CPU usage (%): 99.9228 Max. virtual memory (cumulated for all children) (KiB): 10556 getrusage(RUSAGE_CHILDREN,...) data: user time used= 70.4153 system time used= 2.27065 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 487068 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= 1589 runsolver used 0.085986 second user time and 0.185971 second system time The end
Begin job on node72 on Sat Apr 14 19:04:43 UTC 2007 IDJOB= 351060 IDBENCH= 1655 IDSOLVER= 166 FILE ID= node72/351060-1176577483 PBS_JOBID= 4556904 Free space on /tmp= 66562 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-israel.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351060-1176577483/instance-351060-1176577483.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-351060-1176577483 -o ROOT/results/node72/conversion-351060-1176577483 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351060-1176577483/instance-351060-1176577483.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-351060-1176577483 -o ROOT/results/node72/solver-351060-1176577483 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351060-1176577483/instance-351060-1176577483.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 916719a95a95b5989e5d4b5f3d786df3 RANDOM SEED= 132886231 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1517640 kB Buffers: 49180 kB Cached: 352344 kB SwapCached: 2396 kB Active: 141612 kB Inactive: 283732 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1517640 kB SwapTotal: 4192956 kB SwapFree: 4172008 kB Dirty: 2988 kB Writeback: 0 kB Mapped: 39008 kB Slab: 98468 kB Committed_AS: 1296076 kB PageTables: 1788 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= 66562 MiB End job on node72 on Sat Apr 14 19:05:56 UTC 2007