Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 22.6006 | 24.619 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_1000_60_4.opb |
MD5SUM | 49512b8058c62182b32b06ac219e7167 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -61 |
Best CPU time to get the best result obtained on this benchmark | 1798.14 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -71 |
Optimality of the best value was proved | NO |
Number of variables | 2000 |
Total number of constraints | 3001 |
Number of constraints which are clauses | 1000 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2001 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 2000 |
Number of terms in the objective function | 1000 |
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 | 1000 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 2000 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 150968 |
Sum of products size (including duplicates) | 301936 |
Number of different products | 75484 |
Sum of products size | 150968 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 1.39/1.49 c constraints 77485/0 clauses 76484/0 units 0 1.39/1.49 c vars 2000 1.39/1.49 c objective 1000 + -1000
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-2681740-1277503241/watcher-2681740-1277503241 -o /tmp/evaluation-result-2681740-1277503241/solver-2681740-1277503241 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681740-1277503241.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 0.98 0.99 3/106 24342 /proc/meminfo: memFree=1824636/2059040 swapFree=4133920/4192956 [pid=24342] ppid=24340 vsize=2268 CPUtime=0 /proc/24342/stat : 24342 (pbct) R 24340 24342 23591 0 -1 4202496 292 0 0 0 0 0 0 0 20 0 1 0 125910518 2322432 212 1992294400 134512640 136421960 4293326800 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24342/statm: 567 212 145 467 0 98 0 [startup+0.0397589 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24342 /proc/meminfo: memFree=1824636/2059040 swapFree=4133920/4192956 [pid=24342] ppid=24340 vsize=3192 CPUtime=0.03 /proc/24342/stat : 24342 (pbct) R 24340 24342 23591 0 -1 4202496 508 0 0 0 3 0 0 0 20 0 1 0 125910518 3268608 428 1992294400 134512640 136421960 4293326800 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24342/statm: 798 428 145 467 0 329 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3192 [startup+0.100765 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24342 /proc/meminfo: memFree=1824636/2059040 swapFree=4133920/4192956 [pid=24342] ppid=24340 vsize=4776 CPUtime=0.09 /proc/24342/stat : 24342 (pbct) R 24340 24342 23591 0 -1 4202496 930 0 0 0 9 0 0 0 20 0 1 0 125910518 4890624 850 1992294400 134512640 136421960 4293326800 18446744073709551615 135161856 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24342/statm: 1194 850 145 467 0 725 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4776 [startup+0.300784 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24342 /proc/meminfo: memFree=1824636/2059040 swapFree=4133920/4192956 [pid=24342] ppid=24340 vsize=10452 CPUtime=0.29 /proc/24342/stat : 24342 (pbct) R 24340 24342 23591 0 -1 4202496 2332 0 0 0 29 0 0 0 20 0 1 0 125910518 10702848 2252 1992294400 134512640 136421960 4293326800 18446744073709551615 135372688 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24342/statm: 2613 2252 145 467 0 2144 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10452 [startup+0.700825 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24342 /proc/meminfo: memFree=1824636/2059040 swapFree=4133920/4192956 [pid=24342] ppid=24340 vsize=21996 CPUtime=0.69 /proc/24342/stat : 24342 (pbct) R 24340 24342 23591 0 -1 4202496 5230 0 0 0 68 1 0 0 21 0 1 0 125910518 22523904 5150 1992294400 134512640 136421960 4293326800 18446744073709551615 134536859 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24342/statm: 5499 5151 146 467 0 5030 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 21996 [startup+1.50091 s] /proc/loadavg: 0.92 0.98 0.99 2/107 24343 /proc/meminfo: memFree=1794248/2059040 swapFree=4133920/4192956 [pid=24342] ppid=24340 vsize=48872 CPUtime=1.49 /proc/24342/stat : 24342 (pbct) R 24340 24342 23591 0 -1 4202496 11994 0 0 0 145 4 0 0 23 0 1 0 125910518 50044928 11718 1992294400 134512640 136421960 4293326800 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24342/statm: 12218 11719 190 467 0 11749 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 48872 [startup+3.10107 s] /proc/loadavg: 0.92 0.98 0.99 2/107 24343 /proc/meminfo: memFree=1720840/2059040 swapFree=4133920/4192956 [pid=24342] ppid=24340 vsize=191956 CPUtime=3.09 /proc/24342/stat : 24342 (pbct) R 24340 24342 23591 0 -1 4202496 49006 0 0 0 290 19 0 0 25 0 1 0 125910518 196562944 46307 1992294400 134512640 136421960 4293326800 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24342/statm: 48022 46308 190 467 0 47553 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 191956 [startup+6.30039 s] /proc/loadavg: 0.93 0.98 0.99 2/107 24343 /proc/meminfo: memFree=1463664/2059040 swapFree=4133920/4192956 [pid=24342] ppid=24340 vsize=423588 CPUtime=6.28 /proc/24342/stat : 24342 (pbct) R 24340 24342 23591 0 -1 4202496 111039 0 0 0 582 46 0 0 25 0 1 0 125910518 433754112 104365 1992294400 134512640 136421960 4293326800 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24342/statm: 105897 104366 194 467 0 105428 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 423588 [startup+12.701 s] /proc/loadavg: 0.93 0.98 0.99 2/107 24343 /proc/meminfo: memFree=1045660/2059040 swapFree=4133920/4192956 [pid=24342] ppid=24340 vsize=829272 CPUtime=12.69 /proc/24342/stat : 24342 (pbct) R 24340 24342 23591 0 -1 4202496 220237 0 0 0 1172 97 0 0 25 0 1 0 125910518 849174528 206324 1992294400 134512640 136421960 4293326800 18446744073709551615 134706180 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24342/statm: 207318 206325 194 467 0 206849 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 829272 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+22.4283 s] /proc/loadavg: 0.94 0.98 0.99 2/107 24352 /proc/meminfo: memFree=7744/2059040 swapFree=4133912/4192956 [pid=24342] ppid=24340 vsize=1846028 CPUtime=22.41 /proc/24342/stat : 24342 (pbct) R 24340 24342 23591 0 -1 4202496 486630 0 0 0 2039 202 0 0 25 0 1 0 125910518 1890332672 458638 1992294400 134512640 136421960 4293326800 18446744073709551615 135809985 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24342/statm: 461507 458638 197 467 0 461038 0 Current children cumulated CPU time (s) 22.41 Current children cumulated vsize (KiB) 1846028 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -24342 Solver just ended. Dumping a history of the last processes samples [startup+23.8012 s] /proc/loadavg: 0.94 0.98 0.99 1/108 24353 /proc/meminfo: memFree=10796/2059040 swapFree=4133912/4192956 [pid=24342] ppid=24340 vsize=1846028 CPUtime=22.41 /proc/24342/stat : 24342 (pbct) S 24340 24342 23591 0 -1 4194304 486631 0 0 0 2039 202 0 0 25 0 1 0 125910518 1890332672 458639 1992294400 134512640 136421960 4293326800 18446744073709551615 135884462 0 16384 4096 16387 18446604437831454784 0 0 17 1 0 0 0 /proc/24342/statm: 461507 458639 198 467 0 461038 0 Current children cumulated CPU time (s) 22.41 Current children cumulated vsize (KiB) 1846028 [startup+24.2082 s] /proc/loadavg: 0.87 0.97 0.99 1/108 24353 /proc/meminfo: memFree=10796/2059040 swapFree=4133912/4192956 [pid=24342] ppid=24340 vsize=1846028 CPUtime=22.41 /proc/24342/stat : 24342 (pbct) S 24340 24342 23591 0 -1 4194304 486631 0 0 0 2039 202 0 0 25 0 1 0 125910518 1890332672 458639 1992294400 134512640 136421960 4293326800 18446744073709551615 135884462 0 16384 4096 16387 18446604437831454784 0 0 17 1 0 0 0 /proc/24342/statm: 461507 458639 198 467 0 461038 0 Current children cumulated CPU time (s) 22.41 Current children cumulated vsize (KiB) 1846028 [startup+24.6012 s] /proc/loadavg: 0.87 0.97 0.99 1/108 24353 /proc/meminfo: memFree=10796/2059040 swapFree=4133912/4192956 [pid=24342] ppid=24340 vsize=0 CPUtime=22.57 /proc/24342/stat : 24342 (pbct) R 24340 24342 23591 0 -1 4195332 486631 0 0 0 2039 218 0 0 18 0 1 0 125910518 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/24342/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 22.57 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 24.619 CPU time (s): 22.6006 CPU user time (s): 20.3969 CPU system time (s): 2.20366 CPU usage (%): 91.8013 Max. virtual memory (cumulated for all children) (KiB): 1846028 getrusage(RUSAGE_CHILDREN,...) data: user time used= 20.3969 system time used= 2.20366 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 486631 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= 2 involuntary context switches= 90 runsolver used 0.047992 second user time and 0.132979 second system time The end
Begin job on node017 at 2010-06-26 00:00:41 IDJOB=2681740 IDBENCH=48229 IDSOLVER=1192 FILE ID=node017/2681740-1277503241 PBS_JOBID= 11190572 Free space on /tmp= 62232 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_60_4.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681740-1277503241/watcher-2681740-1277503241 -o /tmp/evaluation-result-2681740-1277503241/solver-2681740-1277503241 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681740-1277503241.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 49512b8058c62182b32b06ac219e7167 RANDOM SEED=730645709 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: 1825164 kB Buffers: 33968 kB Cached: 104812 kB SwapCached: 11196 kB Active: 67080 kB Inactive: 85308 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1825164 kB SwapTotal: 4192956 kB SwapFree: 4133920 kB Dirty: 3984 kB Writeback: 0 kB AnonPages: 12372 kB Mapped: 8372 kB Slab: 59428 kB PageTables: 4140 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183484 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= 62228 MiB End job on node017 at 2010-06-26 00:01:06