Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | SAT | 1.66974 | 1.64886 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900565527.opb |
MD5SUM | 2e8fe4d521f8ec7159487f71439b9947 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 1.66974 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 231 |
Total number of constraints | 2707 |
Number of constraints which are clauses | 2684 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 110 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 25 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 709 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
1.59/1.64 s SATISFIABLE 1.59/1.64 v x8 x16 x28 x36 x55 x65 x68 x81 x97 x100 x117 x127 x134 x151 x159 x166 x174 x188 x196 x202 x213 x231
OK 0
/tmp/evaluation/360039-1176954400/instance-360039-1176954400.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-360039-1176954400 -o ROOT/results/node58/solver-360039-1176954400 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360039-1176954400.opb /tmp/evaluation/360039-1176954400/temp 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: 0.98 0.97 0.99 3/64 20668 /proc/meminfo: memFree=1318064/2055920 swapFree=4184528/4192956 [pid=20668] ppid=20666 vsize=12268 CPUtime=0 /proc/20668/stat : 20668 (pbclasp) D 20666 20668 19232 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 143349732 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226238364261 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/20668/statm: 3067 317 242 3 0 167 0 [startup+0.0866851 s] /proc/loadavg: 0.98 0.97 0.99 3/64 20668 /proc/meminfo: memFree=1318064/2055920 swapFree=4184528/4192956 [pid=20668] ppid=20666 vsize=12400 CPUtime=0 /proc/20668/stat : 20668 (pbclasp) S 20666 20668 19232 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 143349732 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/20668/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102682 s] /proc/loadavg: 0.98 0.97 0.99 3/64 20668 /proc/meminfo: memFree=1318064/2055920 swapFree=4184528/4192956 [pid=20668] ppid=20666 vsize=12400 CPUtime=0 /proc/20668/stat : 20668 (pbclasp) S 20666 20668 19232 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 143349732 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/20668/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301719 s] /proc/loadavg: 0.98 0.97 0.99 3/64 20668 /proc/meminfo: memFree=1318064/2055920 swapFree=4184528/4192956 [pid=20668] ppid=20666 vsize=12400 CPUtime=0 /proc/20668/stat : 20668 (pbclasp) S 20666 20668 19232 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 143349732 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/20668/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701784 s] /proc/loadavg: 0.98 0.97 0.99 3/64 20668 /proc/meminfo: memFree=1318064/2055920 swapFree=4184528/4192956 [pid=20668] ppid=20666 vsize=12400 CPUtime=0 /proc/20668/stat : 20668 (pbclasp) S 20666 20668 19232 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 143349732 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/20668/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50192 s] /proc/loadavg: 0.98 0.97 0.99 2/68 20673 /proc/meminfo: memFree=1315152/2055920 swapFree=4184528/4192956 [pid=20668] ppid=20666 vsize=12400 CPUtime=0 /proc/20668/stat : 20668 (pbclasp) S 20666 20668 19232 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 143349732 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/20668/statm: 3100 435 320 3 0 200 0 [pid=20670] ppid=20668 vsize=5356 CPUtime=0.19 /proc/20670/stat : 20670 (sh) S 20668 20668 19232 0 -1 4194304 298 510 0 0 0 0 19 0 16 0 1 0 143349733 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/20670/statm: 1339 225 188 169 0 50 0 [pid=20672] ppid=20670 vsize=4200 CPUtime=1.3 /proc/20672/stat : 20672 (clasp-1.0) R 20670 20668 19232 0 -1 4194304 690 0 0 0 130 0 0 0 25 0 1 0 143349733 4300800 654 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617155 0 0 4096 0 0 0 0 17 1 0 0 /proc/20672/statm: 1050 654 249 81 0 424 0 [pid=20673] ppid=20670 vsize=12268 CPUtime=0 /proc/20673/stat : 20673 (pboutclasp.pl) S 20670 20668 19232 0 -1 4194304 417 0 0 0 0 0 0 0 15 0 1 0 143349733 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247094370 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/20673/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 34224 Solver just ended. Dumping a history of the last processes samples [startup+1.60193 s] /proc/loadavg: 0.98 0.97 0.99 2/68 20673 /proc/meminfo: memFree=1315152/2055920 swapFree=4184528/4192956 [pid=20668] ppid=20666 vsize=12400 CPUtime=0 /proc/20668/stat : 20668 (pbclasp) S 20666 20668 19232 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 143349732 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/20668/statm: 3100 435 320 3 0 200 0 [pid=20670] ppid=20668 vsize=5356 CPUtime=0.19 /proc/20670/stat : 20670 (sh) S 20668 20668 19232 0 -1 4194304 298 510 0 0 0 0 19 0 16 0 1 0 143349733 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/20670/statm: 1339 225 188 169 0 50 0 [pid=20672] ppid=20670 vsize=4200 CPUtime=1.4 /proc/20672/stat : 20672 (clasp-1.0) R 20670 20668 19232 0 -1 4194304 700 0 0 0 140 0 0 0 25 0 1 0 143349733 4300800 664 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782385 0 0 4096 0 0 0 0 17 1 0 0 /proc/20672/statm: 1050 664 249 81 0 424 0 [pid=20673] ppid=20670 vsize=12268 CPUtime=0 /proc/20673/stat : 20673 (pboutclasp.pl) S 20670 20668 19232 0 -1 4194304 417 0 0 0 0 0 0 0 15 0 1 0 143349733 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247094370 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/20673/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 34224 Child status: 0 Real time (s): 1.64886 CPU time (s): 1.66974 CPU user time (s): 1.64975 CPU system time (s): 0.019996 CPU usage (%): 101.266 Max. virtual memory (cumulated for all children) (KiB): 34224 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.64975 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2524 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= 75 involuntary context switches= 21 runsolver used 0.003999 second user time and 0.006998 second system time The end
Begin job on node58 on Thu Apr 19 03:46:40 UTC 2007 IDJOB= 360039 IDBENCH= 1339 IDSOLVER= 167 FILE ID= node58/360039-1176954400 PBS_JOBID= 4605766 Free space on /tmp= 66450 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900565527.opb COMMAND LINE= pbclasp instance-360039-1176954400.opb /tmp/evaluation/360039-1176954400/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-360039-1176954400 -o ROOT/results/node58/conversion-360039-1176954400 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360039-1176954400/instance-360039-1176954400.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-360039-1176954400 -o ROOT/results/node58/solver-360039-1176954400 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360039-1176954400.opb /tmp/evaluation/360039-1176954400/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 2e8fe4d521f8ec7159487f71439b9947 RANDOM SEED= 959733322 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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 : 3000.265 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 : 5914.62 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 : 3000.265 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: 1318472 kB Buffers: 36328 kB Cached: 620932 kB SwapCached: 2340 kB Active: 54316 kB Inactive: 612852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1318472 kB SwapTotal: 4192956 kB SwapFree: 4184528 kB Dirty: 748 kB Writeback: 0 kB Mapped: 16396 kB Slab: 56324 kB Committed_AS: 945456 kB PageTables: 1380 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= 66450 MiB End job on node58 on Thu Apr 19 03:46:42 UTC 2007