Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 44.6372 | 46.9792 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-mps-v2-20-10-van.opb |
MD5SUM | 39e0cd41dc245360dae65b9c547829b7 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 25442247019 |
Best CPU time to get the best result obtained on this benchmark | 1800.66 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 24193312742 |
Optimality of the best value was proved | NO |
Number of variables | 135360 |
Total number of constraints | 39616 |
Number of constraints which are clauses | 128 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 39488 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 496 |
Number of terms in the objective function | 192 |
Biggest coefficient in the objective function | 2427002644 |
Number of bits for the biggest coefficient in the objective function | 32 |
Sum of the numbers in the objective function | 319999999936 |
Number of bits of the sum of numbers in the objective function | 39 |
Biggest number in a constraint | 226795425792 |
Number of bits of the biggest number in a constraint | 38 |
Biggest sum of numbers in a constraint | 973128929893 |
Number of bits of the biggest sum of numbers | 40 |
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 18.89/18.99 c constraints 39296/0 clauses 320/0 units 0 18.89/18.99 c vars 135360 18.89/18.99 c objective 192 + 0
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-2668711-1276534821/watcher-2668711-1276534821 -o /tmp/evaluation-result-2668711-1276534821/solver-2668711-1276534821 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668711-1276534821.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: 1.83 1.99 1.70 3/106 31613 /proc/meminfo: memFree=1746048/2059040 swapFree=4140220/4192956 [pid=31613] ppid=31611 vsize=2340 CPUtime=0 /proc/31613/stat : 31613 (pbct) R 31611 31613 30957 0 -1 4202496 292 0 0 0 0 0 0 0 21 0 1 0 29084287 2396160 214 1992294400 134512640 136485738 4288526528 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31613/statm: 585 214 156 482 0 101 0 [startup+0.029248 s] /proc/loadavg: 1.83 1.99 1.70 3/106 31613 /proc/meminfo: memFree=1746048/2059040 swapFree=4140220/4192956 [pid=31613] ppid=31611 vsize=2868 CPUtime=0.02 /proc/31613/stat : 31613 (pbct) R 31611 31613 30957 0 -1 4202496 419 0 0 0 2 0 0 0 21 0 1 0 29084287 2936832 341 1992294400 134512640 136485738 4288526528 18446744073709551615 135411124 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31613/statm: 717 342 156 482 0 233 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2868 [startup+0.101263 s] /proc/loadavg: 1.83 1.99 1.70 3/106 31613 /proc/meminfo: memFree=1746048/2059040 swapFree=4140220/4192956 [pid=31613] ppid=31611 vsize=4592 CPUtime=0.09 /proc/31613/stat : 31613 (pbct) R 31611 31613 30957 0 -1 4202496 855 0 0 0 9 0 0 0 21 0 1 0 29084287 4702208 777 1992294400 134512640 136485738 4288526528 18446744073709551615 135689872 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31613/statm: 1148 777 156 482 0 664 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4592 [startup+0.301304 s] /proc/loadavg: 1.83 1.99 1.70 3/106 31613 /proc/meminfo: memFree=1746048/2059040 swapFree=4140220/4192956 [pid=31613] ppid=31611 vsize=9344 CPUtime=0.29 /proc/31613/stat : 31613 (pbct) R 31611 31613 30957 0 -1 4202496 2051 0 0 0 29 0 0 0 21 0 1 0 29084287 9568256 1973 1992294400 134512640 136485738 4288526528 18446744073709551615 134538111 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31613/statm: 2336 1974 156 482 0 1852 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9344 [startup+0.701389 s] /proc/loadavg: 1.83 1.99 1.70 3/106 31613 /proc/meminfo: memFree=1746048/2059040 swapFree=4140220/4192956 [pid=31613] ppid=31611 vsize=17740 CPUtime=0.69 /proc/31613/stat : 31613 (pbct) R 31611 31613 30957 0 -1 4202496 4155 0 0 0 68 1 0 0 22 0 1 0 29084287 18165760 4077 1992294400 134512640 136485738 4288526528 18446744073709551615 135869175 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31613/statm: 4435 4077 156 482 0 3951 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 17740 [startup+1.50156 s] /proc/loadavg: 1.83 1.99 1.70 2/107 31614 /proc/meminfo: memFree=1724836/2059040 swapFree=4140220/4192956 [pid=31613] ppid=31611 vsize=31808 CPUtime=1.49 /proc/31613/stat : 31613 (pbct) R 31611 31613 30957 0 -1 4202496 7667 0 0 0 147 2 0 0 25 0 1 0 29084287 32571392 7589 1992294400 134512640 136485738 4288526528 18446744073709551615 134550510 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31613/statm: 7952 7589 156 482 0 7468 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 31808 [startup+3.1019 s] /proc/loadavg: 1.76 1.97 1.69 2/107 31614 /proc/meminfo: memFree=1704004/2059040 swapFree=4140220/4192956 [pid=31613] ppid=31611 vsize=59588 CPUtime=3.09 /proc/31613/stat : 31613 (pbct) R 31611 31613 30957 0 -1 4202496 14606 0 0 0 303 6 0 0 25 0 1 0 29084287 61018112 14528 1992294400 134512640 136485738 4288526528 18446744073709551615 135411211 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31613/statm: 14897 14528 156 482 0 14413 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 59588 [startup+6.30058 s] /proc/loadavg: 1.76 1.97 1.69 2/107 31614 /proc/meminfo: memFree=1648204/2059040 swapFree=4140220/4192956 [pid=31613] ppid=31611 vsize=115652 CPUtime=6.29 /proc/31613/stat : 31613 (pbct) R 31611 31613 30957 0 -1 4202496 28638 0 0 0 615 14 0 0 25 0 1 0 29084287 118427648 28560 1992294400 134512640 136485738 4288526528 18446744073709551615 135178825 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31613/statm: 28913 28560 156 482 0 28429 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 115652 [startup+12.7009 s] /proc/loadavg: 1.64 1.94 1.69 2/107 31614 /proc/meminfo: memFree=1532140/2059040 swapFree=4140220/4192956 [pid=31613] ppid=31611 vsize=228444 CPUtime=12.69 /proc/31613/stat : 31613 (pbct) R 31611 31613 30957 0 -1 4202496 56796 0 0 0 1242 27 0 0 25 0 1 0 29084287 233926656 56718 1992294400 134512640 136485738 4288526528 18446744073709551615 135178807 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31613/statm: 57111 56718 156 482 0 56627 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 228444 [startup+25.5007 s] /proc/loadavg: 1.54 1.91 1.68 2/107 31614 /proc/meminfo: memFree=860308/2059040 swapFree=4140220/4192956 [pid=31613] ppid=31611 vsize=924568 CPUtime=25.48 /proc/31613/stat : 31613 (pbct) R 31611 31613 30957 0 -1 4202496 237316 0 0 0 2436 112 0 0 25 0 1 0 29084287 946757632 226604 1992294400 134512640 136485738 4288526528 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31613/statm: 231142 226604 198 482 0 230658 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 924568 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+44.8007 s] /proc/loadavg: 1.39 1.85 1.66 2/107 31625 /proc/meminfo: memFree=10436/2059040 swapFree=4140216/4192956 [pid=31613] ppid=31611 vsize=1843524 CPUtime=44.46 /proc/31613/stat : 31613 (pbct) R 31611 31613 30957 0 -1 4202496 486948 0 0 0 4228 218 0 0 25 0 1 0 29084287 1887768576 458569 1992294400 134512640 136485738 4288526528 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 0 0 0 30 /proc/31613/statm: 460881 458569 198 482 0 460397 0 Current children cumulated CPU time (s) 44.46 Current children cumulated vsize (KiB) 1843524 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -31613 Solver just ended. Dumping a history of the last processes samples [startup+46.3088 s] /proc/loadavg: 1.39 1.85 1.66 1/108 31626 /proc/meminfo: memFree=10428/2059040 swapFree=4140216/4192956 [pid=31613] ppid=31611 vsize=1843524 CPUtime=44.46 /proc/31613/stat : 31613 (pbct) S 31611 31613 30957 0 -1 4194304 486952 0 0 0 4228 218 0 0 25 0 1 0 29084287 1887768576 458573 1992294400 134512640 136485738 4288526528 18446744073709551615 135319262 0 16384 4096 16387 18446604437830395008 0 0 17 0 0 0 30 /proc/31613/statm: 460881 458573 199 482 0 460397 0 Current children cumulated CPU time (s) 44.46 Current children cumulated vsize (KiB) 1843524 [startup+46.7008 s] /proc/loadavg: 1.39 1.85 1.66 1/108 31626 /proc/meminfo: memFree=10428/2059040 swapFree=4140216/4192956 [pid=31613] ppid=31611 vsize=1843524 CPUtime=44.46 /proc/31613/stat : 31613 (pbct) S 31611 31613 30957 0 -1 4194304 486952 0 0 0 4228 218 0 0 25 0 1 0 29084287 1887768576 458573 1992294400 134512640 136485738 4288526528 18446744073709551615 135319262 0 16384 4096 16387 18446604437830395008 0 0 17 0 0 0 30 /proc/31613/statm: 460881 458573 199 482 0 460397 0 Current children cumulated CPU time (s) 44.46 Current children cumulated vsize (KiB) 1843524 [startup+46.9008 s] /proc/loadavg: 1.39 1.85 1.66 1/108 31626 /proc/meminfo: memFree=10428/2059040 swapFree=4140216/4192956 [pid=31613] ppid=31611 vsize=0 CPUtime=44.55 /proc/31613/stat : 31613 (pbct) R 31611 31613 30957 0 -1 4195332 486952 0 0 0 4228 227 0 0 18 0 1 0 29084287 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 0 0 0 30 /proc/31613/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 44.55 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 46.9792 CPU time (s): 44.6372 CPU user time (s): 42.2816 CPU system time (s): 2.35564 CPU usage (%): 95.0149 Max. virtual memory (cumulated for all children) (KiB): 1843524 getrusage(RUSAGE_CHILDREN,...) data: user time used= 42.2816 system time used= 2.35564 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 486952 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= 665 runsolver used 0.088986 second user time and 0.233964 second system time The end
Begin job on node010 at 2010-06-14 19:00:27 IDJOB=2668711 IDBENCH=2345 IDSOLVER=1170 FILE ID=node010/2668711-1276534821 PBS_JOBID= 11173450 Free space on /tmp= 62424 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-van.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668711-1276534821/watcher-2668711-1276534821 -o /tmp/evaluation-result-2668711-1276534821/solver-2668711-1276534821 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668711-1276534821.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 39e0cd41dc245360dae65b9c547829b7 RANDOM SEED=704117106 node010.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 : 3000.267 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 : 6000.53 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 : 3000.267 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: 1746452 kB Buffers: 37008 kB Cached: 194500 kB SwapCached: 5716 kB Active: 157056 kB Inactive: 86820 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1746452 kB SwapTotal: 4192956 kB SwapFree: 4140220 kB Dirty: 80036 kB Writeback: 0 kB AnonPages: 10992 kB Mapped: 12892 kB Slab: 46952 kB PageTables: 4008 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182176 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= 62420 MiB End job on node010 at 2010-06-14 19:01:14