Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 34.5747 | 34.5822 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-greenbeb.opb |
MD5SUM | ebe0bf73b5f65c9fef014886519c9815 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 155020 |
Total number of constraints | 2675 |
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 | 2675 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 7172 |
Number of terms in the objective function | 14882 |
Biggest coefficient in the objective function | 536870912000000 |
Number of bits for the biggest coefficient in the objective function | 49 |
Sum of the numbers in the objective function | 12491747892670016 |
Number of bits of the sum of numbers in the objective function | 54 |
Biggest number in a constraint | 536870912000000 |
Number of bits of the biggest number in a constraint | 49 |
Biggest sum of numbers in a constraint | 24454743822989865 |
Number of bits of the biggest sum of numbers | 55 |
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 PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 3.30/3.33 c constraints 2675/0 clauses 0/0 units 369 3.30/3.33 c vars 155020 3.30/3.33 c objective 14882 + -6514339591161790 34.39/34.40 s UNKNOWN
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-2668335-1276543929/watcher-2668335-1276543929 -o /tmp/evaluation-result-2668335-1276543929/solver-2668335-1276543929 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668335-1276543929.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): 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: 0.92 0.99 0.99 3/106 31729 /proc/meminfo: memFree=1847156/2059040 swapFree=4140228/4192956 [pid=31729] ppid=31727 vsize=2488 CPUtime=0 /proc/31729/stat : 31729 (pbct) R 31727 31729 31584 0 -1 4202496 302 0 0 0 0 0 0 0 17 0 1 0 28049333 2547712 225 1992294400 134512640 136485738 4290738640 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31729/statm: 622 226 151 482 0 138 0 [startup+0.075333 s] /proc/loadavg: 0.92 0.99 0.99 3/106 31729 /proc/meminfo: memFree=1847156/2059040 swapFree=4140228/4192956 [pid=31729] ppid=31727 vsize=3472 CPUtime=0.07 /proc/31729/stat : 31729 (pbct) R 31727 31729 31584 0 -1 4202496 589 0 0 0 7 0 0 0 17 0 1 0 28049333 3555328 479 1992294400 134512640 136485738 4290738640 18446744073709551615 135419045 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31729/statm: 868 479 156 482 0 384 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 3472 [startup+0.101335 s] /proc/loadavg: 0.92 0.99 0.99 3/106 31729 /proc/meminfo: memFree=1847156/2059040 swapFree=4140228/4192956 [pid=31729] ppid=31727 vsize=4004 CPUtime=0.09 /proc/31729/stat : 31729 (pbct) R 31727 31729 31584 0 -1 4202496 733 0 0 0 9 0 0 0 17 0 1 0 28049333 4100096 623 1992294400 134512640 136485738 4290738640 18446744073709551615 135177566 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31729/statm: 1001 623 156 482 0 517 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4004 [startup+0.301355 s] /proc/loadavg: 0.92 0.99 0.99 3/106 31729 /proc/meminfo: memFree=1847156/2059040 swapFree=4140228/4192956 [pid=31729] ppid=31727 vsize=8096 CPUtime=0.29 /proc/31729/stat : 31729 (pbct) R 31727 31729 31584 0 -1 4202496 1750 0 0 0 29 0 0 0 17 0 1 0 28049333 8290304 1640 1992294400 134512640 136485738 4290738640 18446744073709551615 135415718 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31729/statm: 2024 1640 156 482 0 1540 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8096 [startup+0.701393 s] /proc/loadavg: 0.92 0.99 0.99 3/106 31729 /proc/meminfo: memFree=1847156/2059040 swapFree=4140228/4192956 [pid=31729] ppid=31727 vsize=16108 CPUtime=0.69 /proc/31729/stat : 31729 (pbct) R 31727 31729 31584 0 -1 4202496 3701 0 0 0 68 1 0 0 17 0 1 0 28049333 16494592 3591 1992294400 134512640 136485738 4290738640 18446744073709551615 135180895 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31729/statm: 4027 3591 156 482 0 3543 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 16108 [startup+1.50147 s] /proc/loadavg: 0.93 0.99 0.99 2/107 31730 /proc/meminfo: memFree=1827804/2059040 swapFree=4140228/4192956 [pid=31729] ppid=31727 vsize=31924 CPUtime=1.49 /proc/31729/stat : 31729 (pbct) R 31727 31729 31584 0 -1 4202496 7395 0 0 0 147 2 0 0 18 0 1 0 28049333 32690176 7285 1992294400 134512640 136485738 4290738640 18446744073709551615 135411189 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31729/statm: 7981 7286 156 482 0 7497 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 31924 [startup+3.10162 s] /proc/loadavg: 0.93 0.99 0.99 2/107 31730 /proc/meminfo: memFree=1806848/2059040 swapFree=4140228/4192956 [pid=31729] ppid=31727 vsize=61940 CPUtime=3.09 /proc/31729/stat : 31729 (pbct) R 31727 31729 31584 0 -1 4202496 14458 0 0 0 303 6 0 0 21 0 1 0 28049333 63426560 14348 1992294400 134512640 136485738 4290738640 18446744073709551615 135565571 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31729/statm: 15485 14348 157 482 0 15001 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 61940 [startup+6.30093 s] /proc/loadavg: 0.93 0.99 0.99 2/107 31730 /proc/meminfo: memFree=1627296/2059040 swapFree=4140228/4192956 [pid=31729] ppid=31727 vsize=288596 CPUtime=6.29 /proc/31729/stat : 31729 (pbct) R 31727 31729 31584 0 -1 4202496 73639 0 0 0 595 34 0 0 25 0 1 0 28049333 295522304 70553 1992294400 134512640 136485738 4290738640 18446744073709551615 135468577 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31729/statm: 72149 70554 197 482 0 71665 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 288596 [startup+12.7015 s] /proc/loadavg: 0.94 0.99 0.99 2/107 31730 /proc/meminfo: memFree=1209044/2059040 swapFree=4140228/4192956 [pid=31729] ppid=31727 vsize=695160 CPUtime=12.69 /proc/31729/stat : 31729 (pbct) R 31727 31729 31584 0 -1 4202496 180980 0 0 0 1190 79 0 0 25 0 1 0 28049333 711843840 169245 1992294400 134512640 136485738 4290738640 18446744073709551615 135317439 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31729/statm: 173790 169246 197 482 0 173306 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 695160 [startup+25.5008 s] /proc/loadavg: 0.95 0.99 0.99 2/107 31730 /proc/meminfo: memFree=534856/2059040 swapFree=4140228/4192956 [pid=31729] ppid=31727 vsize=1348756 CPUtime=25.49 /proc/31729/stat : 31729 (pbct) R 31727 31729 31584 0 -1 4202496 356875 0 0 0 2395 154 0 0 25 0 1 0 28049333 1381126144 331573 1992294400 134512640 136485738 4290738640 18446744073709551615 135350462 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31729/statm: 337189 331573 197 482 0 336705 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 1348756 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+34.4006 s] /proc/loadavg: 0.95 0.99 0.99 2/107 31730 /proc/meminfo: memFree=75684/2059040 swapFree=4140228/4192956 [pid=31729] ppid=31727 vsize=1847400 CPUtime=34.39 /proc/31729/stat : 31729 (pbct) R 31727 31729 31584 0 -1 4202496 491038 0 0 0 3233 206 0 0 25 0 1 0 28049333 1891737600 442185 1992294400 134512640 136485738 4290738640 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31729/statm: 461883 442186 197 482 0 461399 0 Current children cumulated CPU time (s) 34.39 Current children cumulated vsize (KiB) 1847400 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+34.5086 s] /proc/loadavg: 0.95 0.99 0.99 2/107 31730 /proc/meminfo: memFree=75684/2059040 swapFree=4140228/4192956 [pid=31729] ppid=31727 vsize=0 CPUtime=34.49 /proc/31729/stat : 31729 (pbct) R 31727 31729 31584 0 -1 4194308 491044 0 0 0 3233 216 0 0 25 0 1 0 28049333 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/31729/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 34.49 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 34.5822 CPU time (s): 34.5747 CPU user time (s): 32.3311 CPU system time (s): 2.24366 CPU usage (%): 99.9783 Max. virtual memory (cumulated for all children) (KiB): 1847400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 32.3311 system time used= 2.24366 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 491044 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= 1 involuntary context switches= 53 runsolver used 0.06299 second user time and 0.172973 second system time The end
Begin job on node018 at 2010-06-14 21:32:10 IDJOB=2668335 IDBENCH=2383 IDSOLVER=1170 FILE ID=node018/2668335-1276543929 PBS_JOBID= 11173477 Free space on /tmp= 62356 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-greenbeb.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668335-1276543929/watcher-2668335-1276543929 -o /tmp/evaluation-result-2668335-1276543929/solver-2668335-1276543929 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668335-1276543929.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ebe0bf73b5f65c9fef014886519c9815 RANDOM SEED=562937510 node018.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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1847684 kB Buffers: 20652 kB Cached: 103336 kB SwapCached: 5836 kB Active: 86660 kB Inactive: 49944 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1847684 kB SwapTotal: 4192956 kB SwapFree: 4140228 kB Dirty: 16224 kB Writeback: 0 kB AnonPages: 11076 kB Mapped: 13016 kB Slab: 52888 kB PageTables: 3984 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179708 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= 62352 MiB End job on node018 at 2010-06-14 21:32:46