Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-03-23 | UNSAT | 4.70628 | 3.95023 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.rwmem.ucl.opb |
MD5SUM | d796017ccd28821dde70ee2d87448ada |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small 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 | 0.839871 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 9051 |
Total number of constraints | 25833 |
Number of constraints which are clauses | 24941 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 892 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
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 | 33 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 126 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
4.62/3.94 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/361948-1177004739/instance-361948-1177004739.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node48/watcher-361948-1177004739 -o ROOT/results/node48/solver-361948-1177004739 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361948-1177004739.opb /tmp/evaluation/361948-1177004739/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: 0.85 0.95 0.96 3/64 4838 /proc/meminfo: memFree=1483680/2055920 swapFree=4184636/4192956 [pid=4838] ppid=4836 vsize=12268 CPUtime=0 /proc/4838/stat : 4838 (pbclasp) D 4836 4838 4373 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 55319263 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255539772005 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/4838/statm: 3067 317 242 3 0 167 0 [startup+0.0225209 s] /proc/loadavg: 0.85 0.95 0.96 3/64 4838 /proc/meminfo: memFree=1483680/2055920 swapFree=4184636/4192956 [pid=4838] ppid=4836 vsize=12796 CPUtime=0.01 /proc/4838/stat : 4838 (pbclasp) R 4836 4838 4373 0 -1 4194304 562 0 0 0 1 0 0 0 18 0 1 0 55319263 13103104 528 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 0 0 0 17 1 0 0 /proc/4838/statm: 3199 528 316 3 0 299 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12796 [startup+0.102093 s] /proc/loadavg: 0.85 0.95 0.96 3/64 4838 /proc/meminfo: memFree=1483680/2055920 swapFree=4184636/4192956 [pid=4838] ppid=4836 vsize=12796 CPUtime=0.03 /proc/4838/stat : 4838 (pbclasp) S 4836 4838 4373 0 -1 4194304 583 0 0 0 3 0 0 0 16 0 1 0 55319263 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4838/statm: 3199 532 320 3 0 299 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12796 [startup+0.301547 s] /proc/loadavg: 0.85 0.95 0.96 3/64 4838 /proc/meminfo: memFree=1483680/2055920 swapFree=4184636/4192956 [pid=4838] ppid=4836 vsize=12796 CPUtime=0.03 /proc/4838/stat : 4838 (pbclasp) S 4836 4838 4373 0 -1 4194304 583 0 0 0 3 0 0 0 16 0 1 0 55319263 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4838/statm: 3199 532 320 3 0 299 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12796 [startup+0.701583 s] /proc/loadavg: 0.85 0.95 0.96 3/64 4838 /proc/meminfo: memFree=1483680/2055920 swapFree=4184636/4192956 [pid=4838] ppid=4836 vsize=12796 CPUtime=0.03 /proc/4838/stat : 4838 (pbclasp) S 4836 4838 4373 0 -1 4194304 583 0 0 0 3 0 0 0 16 0 1 0 55319263 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4838/statm: 3199 532 320 3 0 299 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12796 [startup+1.50166 s] /proc/loadavg: 0.85 0.95 0.96 2/69 4843 /proc/meminfo: memFree=1471800/2055920 swapFree=4184636/4192956 [pid=4838] ppid=4836 vsize=12796 CPUtime=0.03 /proc/4838/stat : 4838 (pbclasp) S 4836 4838 4373 0 -1 4194304 583 0 0 0 3 0 0 0 16 0 1 0 55319263 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4838/statm: 3199 532 320 3 0 299 0 [pid=4840] ppid=4838 vsize=5352 CPUtime=0 /proc/4840/stat : 4840 (sh) S 4838 4838 4373 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 55319266 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4840/statm: 1338 224 188 169 0 49 0 [pid=4841] ppid=4840 vsize=12400 CPUtime=1.45 /proc/4841/stat : 4841 (pb2clasp1) R 4840 4838 4373 0 -1 4194304 500 0 0 0 145 0 0 0 25 0 1 0 55319267 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 255539300192 0 0 4224 0 0 0 0 17 0 0 0 /proc/4841/statm: 3100 459 340 3 0 200 0 [pid=4842] ppid=4840 vsize=17252 CPUtime=0.6 /proc/4842/stat : 4842 (clasp) S 4840 4838 4373 0 -1 4194304 3966 0 0 0 58 2 0 0 16 0 1 0 55319267 17666048 3932 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0 /proc/4842/statm: 4313 3932 173 154 0 3783 0 [pid=4843] ppid=4840 vsize=12268 CPUtime=0 /proc/4843/stat : 4843 (pboutclasp.pl) S 4840 4838 4373 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 55319267 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/4843/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 2.08 Current children cumulated vsize (KiB) 60068 [startup+3.10281 s] /proc/loadavg: 0.85 0.95 0.96 2/69 4843 /proc/meminfo: memFree=1462520/2055920 swapFree=4184636/4192956 [pid=4838] ppid=4836 vsize=12796 CPUtime=0.03 /proc/4838/stat : 4838 (pbclasp) S 4836 4838 4373 0 -1 4194304 583 0 0 0 3 0 0 0 16 0 1 0 55319263 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4838/statm: 3199 532 320 3 0 299 0 [pid=4840] ppid=4838 vsize=5352 CPUtime=1.74 /proc/4840/stat : 4840 (sh) S 4838 4838 4373 0 -1 4194304 297 504 0 0 0 0 174 0 16 0 1 0 55319266 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4840/statm: 1338 224 188 169 0 49 0 [pid=4842] ppid=4840 vsize=36132 CPUtime=2.06 /proc/4842/stat : 4842 (clasp) R 4840 4838 4373 0 -1 4194304 9003 0 0 0 201 5 0 0 25 0 1 0 55319267 36999168 8511 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740543 0 0 4096 0 0 0 0 17 1 0 0 /proc/4842/statm: 9033 8511 194 154 0 8503 0 [pid=4843] ppid=4840 vsize=12268 CPUtime=0 /proc/4843/stat : 4843 (pboutclasp.pl) S 4840 4838 4373 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 55319267 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/4843/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 3.83 Current children cumulated vsize (KiB) 66548 Solver just ended. Dumping a history of the last processes samples [startup+3.50284 s] /proc/loadavg: 0.85 0.95 0.96 2/68 4843 /proc/meminfo: memFree=1448384/2055920 swapFree=4184636/4192956 [pid=4838] ppid=4836 vsize=12796 CPUtime=0.03 /proc/4838/stat : 4838 (pbclasp) S 4836 4838 4373 0 -1 4194304 583 0 0 0 3 0 0 0 16 0 1 0 55319263 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4838/statm: 3199 532 320 3 0 299 0 [pid=4840] ppid=4838 vsize=5352 CPUtime=1.74 /proc/4840/stat : 4840 (sh) S 4838 4838 4373 0 -1 4194304 297 504 0 0 0 0 174 0 16 0 1 0 55319266 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4840/statm: 1338 224 188 169 0 49 0 [pid=4842] ppid=4840 vsize=36132 CPUtime=2.46 /proc/4842/stat : 4842 (clasp) R 4840 4838 4373 0 -1 4194304 9005 0 0 0 241 5 0 0 25 0 1 0 55319267 36999168 8513 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134768773 0 0 4096 0 0 0 0 17 1 0 0 /proc/4842/statm: 9033 8513 194 154 0 8503 0 [pid=4843] ppid=4840 vsize=12268 CPUtime=0 /proc/4843/stat : 4843 (pboutclasp.pl) S 4840 4838 4373 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 55319267 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/4843/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 4.23 Current children cumulated vsize (KiB) 66548 [startup+3.90288 s] /proc/loadavg: 0.85 0.95 0.96 2/68 4843 /proc/meminfo: memFree=1448384/2055920 swapFree=4184636/4192956 [pid=4838] ppid=4836 vsize=12796 CPUtime=0.03 /proc/4838/stat : 4838 (pbclasp) S 4836 4838 4373 0 -1 4194304 583 0 0 0 3 0 0 0 16 0 1 0 55319263 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4838/statm: 3199 532 320 3 0 299 0 [pid=4840] ppid=4838 vsize=5352 CPUtime=1.74 /proc/4840/stat : 4840 (sh) S 4838 4838 4373 0 -1 4194304 297 504 0 0 0 0 174 0 16 0 1 0 55319266 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4840/statm: 1338 224 188 169 0 49 0 [pid=4842] ppid=4840 vsize=36132 CPUtime=2.85 /proc/4842/stat : 4842 (clasp) R 4840 4838 4373 0 -1 4194304 9005 0 0 0 280 5 0 0 25 0 1 0 55319267 36999168 8513 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134768862 0 0 4096 0 0 0 0 17 1 0 0 /proc/4842/statm: 9033 8513 194 154 0 8503 0 [pid=4843] ppid=4840 vsize=12268 CPUtime=0 /proc/4843/stat : 4843 (pboutclasp.pl) S 4840 4838 4373 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 55319267 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/4843/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 4.62 Current children cumulated vsize (KiB) 66548 Child status: 0 Real time (s): 3.95023 CPU time (s): 4.70628 CPU user time (s): 4.6263 CPU system time (s): 0.079987 CPU usage (%): 119.14 Max. virtual memory (cumulated for all children) (KiB): 66764 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.6263 system time used= 0.079987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10996 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= 289 involuntary context switches= 49 runsolver used 0.005999 second user time and 0.013997 second system time The end
Begin job on node48 on Thu Apr 19 17:45:39 UTC 2007 IDJOB= 361948 IDBENCH= 1486 IDSOLVER= 158 FILE ID= node48/361948-1177004739 PBS_JOBID= 4630506 Free space on /tmp= 66484 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-dlx1c.rwmem.ucl.opb COMMAND LINE= pbclasp instance-361948-1177004739.opb /tmp/evaluation/361948-1177004739/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-361948-1177004739 -o ROOT/results/node48/conversion-361948-1177004739 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361948-1177004739/instance-361948-1177004739.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node48/watcher-361948-1177004739 -o ROOT/results/node48/solver-361948-1177004739 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361948-1177004739.opb /tmp/evaluation/361948-1177004739/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= d796017ccd28821dde70ee2d87448ada RANDOM SEED= 105050307 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node48.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 : 3000.238 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 : 3000.238 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: 1484152 kB Buffers: 33320 kB Cached: 476000 kB SwapCached: 2312 kB Active: 124476 kB Inactive: 394848 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1484152 kB SwapTotal: 4192956 kB SwapFree: 4184636 kB Dirty: 1984 kB Writeback: 0 kB Mapped: 16876 kB Slab: 38532 kB Committed_AS: 1012360 kB PageTables: 1392 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= 66484 MiB End job on node48 on Thu Apr 19 17:45:43 UTC 2007