Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 1.19982 | 1.20069 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.smallist/normalized-rand6c4744.cudf.paranoid.opb |
MD5SUM | 0abc07b67cc4a7bf034f6170fd84e55e |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.220965 |
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 | 6732 |
Total number of constraints | 22279 |
Number of constraints which are clauses | 22278 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 1147 |
Number of terms in the objective function | 3177 |
Biggest coefficient in the objective function | 2034 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2330962 |
Number of bits of the sum of numbers in the objective function | 22 |
Biggest number in a constraint | 2034 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 2330962 |
Number of bits of the biggest sum of numbers | 22 |
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 0.20/0.22 c constraints 1/0 clauses 22267/0 units 10 0.20/0.22 c vars 6732 0.20/0.22 c objective 3177 + 0 0.79/0.88 c 0.803877 78.4375 0 0 1.10/1.19 s UNSATISFIABLE
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-2684033-1277511780/watcher-2684033-1277511780 -o /tmp/evaluation-result-2684033-1277511780/solver-2684033-1277511780 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684033-1277511780.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: 1.48 1.14 1.04 3/105 31847 /proc/meminfo: memFree=1858740/2059040 swapFree=4138812/4192956 [pid=31847] ppid=31845 vsize=2488 CPUtime=0 /proc/31847/stat : 31847 (pbct) R 31845 31847 30950 0 -1 4202496 308 0 0 0 0 0 0 0 25 0 1 0 92471596 2547712 231 1992294400 134512640 136485738 4290417920 18446744073709551615 135177491 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31847/statm: 622 231 151 482 0 138 0 [startup+0.100765 s] /proc/loadavg: 1.48 1.14 1.04 3/105 31847 /proc/meminfo: memFree=1858740/2059040 swapFree=4138812/4192956 [pid=31847] ppid=31845 vsize=2800 CPUtime=0.1 /proc/31847/stat : 31847 (pbct) R 31845 31847 30950 0 -1 4202496 392 0 0 0 10 0 0 0 25 0 1 0 92471596 2867200 315 1992294400 134512640 136485738 4290417920 18446744073709551615 135419035 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31847/statm: 700 315 157 482 0 216 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2800 [startup+0.201776 s] /proc/loadavg: 1.48 1.14 1.04 3/105 31847 /proc/meminfo: memFree=1858740/2059040 swapFree=4138812/4192956 [pid=31847] ppid=31845 vsize=3216 CPUtime=0.2 /proc/31847/stat : 31847 (pbct) R 31845 31847 30950 0 -1 4202496 492 0 0 0 20 0 0 0 25 0 1 0 92471596 3293184 415 1992294400 134512640 136485738 4290417920 18446744073709551615 135857152 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31847/statm: 804 415 157 482 0 320 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 3216 [startup+0.300787 s] /proc/loadavg: 1.48 1.14 1.04 3/105 31847 /proc/meminfo: memFree=1858740/2059040 swapFree=4138812/4192956 [pid=31847] ppid=31845 vsize=12664 CPUtime=0.29 /proc/31847/stat : 31847 (pbct) R 31845 31847 30950 0 -1 4202496 2822 0 0 0 29 0 0 0 25 0 1 0 92471596 12967936 2745 1992294400 134512640 136485738 4290417920 18446744073709551615 134594513 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31847/statm: 3166 2747 194 482 0 2682 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12664 [startup+0.700832 s] /proc/loadavg: 1.48 1.14 1.04 3/105 31847 /proc/meminfo: memFree=1858740/2059040 swapFree=4138812/4192956 [pid=31847] ppid=31845 vsize=72128 CPUtime=0.69 /proc/31847/stat : 31847 (pbct) R 31845 31847 30950 0 -1 4202496 18312 0 0 0 63 6 0 0 25 0 1 0 92471596 73859072 17262 1992294400 134512640 136485738 4290417920 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31847/statm: 18032 17266 199 482 0 17548 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 72128 Solver just ended. Dumping a history of the last processes samples [startup+0.800844 s] /proc/loadavg: 1.48 1.14 1.04 3/105 31847 /proc/meminfo: memFree=1858740/2059040 swapFree=4138812/4192956 [pid=31847] ppid=31845 vsize=78960 CPUtime=0.79 /proc/31847/stat : 31847 (pbct) R 31845 31847 30950 0 -1 4202496 20224 0 0 0 72 7 0 0 25 0 1 0 92471596 80855040 18902 1992294400 134512640 136485738 4290417920 18446744073709551615 134946833 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31847/statm: 19740 18902 210 482 0 19256 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 78960 [startup+1.00087 s] /proc/loadavg: 1.48 1.14 1.04 3/105 31847 /proc/meminfo: memFree=1858740/2059040 swapFree=4138812/4192956 [pid=31847] ppid=31845 vsize=73280 CPUtime=0.99 /proc/31847/stat : 31847 (pbct) R 31845 31847 30950 0 -1 4202496 20515 0 0 0 92 7 0 0 25 0 1 0 92471596 75038720 17881 1992294400 134512640 136485738 4290417920 18446744073709551615 134720124 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31847/statm: 18320 17881 232 482 0 17836 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 73280 [startup+1.10088 s] /proc/loadavg: 1.44 1.13 1.04 2/106 31848 /proc/meminfo: memFree=1787308/2059040 swapFree=4138812/4192956 [pid=31847] ppid=31845 vsize=73280 CPUtime=1.1 /proc/31847/stat : 31847 (pbct) R 31845 31847 30950 0 -1 4202496 20515 0 0 0 103 7 0 0 25 0 1 0 92471596 75038720 17881 1992294400 134512640 136485738 4290417920 18446744073709551615 135839991 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31847/statm: 18320 17881 232 482 0 17836 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 73280 Child status: 0 Real time (s): 1.20069 CPU time (s): 1.19982 CPU user time (s): 1.11483 CPU system time (s): 0.084987 CPU usage (%): 99.9277 Max. virtual memory (cumulated for all children) (KiB): 78960 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.11483 system time used= 0.084987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20518 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= 5 runsolver used 0.007998 second user time and 0.012998 second system time The end
Begin job on node088 at 2010-06-26 02:23:00 IDJOB=2684033 IDBENCH=72178 IDSOLVER=1170 FILE ID=node088/2684033-1277511780 PBS_JOBID= 11190615 Free space on /tmp= 62468 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/rand.smallist/normalized-rand6c4744.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684033-1277511780/watcher-2684033-1277511780 -o /tmp/evaluation-result-2684033-1277511780/solver-2684033-1277511780 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684033-1277511780.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0abc07b67cc4a7bf034f6170fd84e55e RANDOM SEED=481901056 node088.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 : 3000.217 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 : 6000.43 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 : 3000.217 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1859144 kB Buffers: 19076 kB Cached: 90460 kB SwapCached: 6152 kB Active: 74708 kB Inactive: 47472 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1859144 kB SwapTotal: 4192956 kB SwapFree: 4138812 kB Dirty: 2800 kB Writeback: 0 kB AnonPages: 11428 kB Mapped: 8268 kB Slab: 55992 kB PageTables: 4068 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181500 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= 62464 MiB End job on node088 at 2010-06-26 02:23:02