Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 4.33634 | 4.33839 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/ normalized-ooo.burch_dill.3.accl.ucl.opb |
MD5SUM | 03090e2b7426cc03a4be73b62ee3d658 |
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 | 3.61545 |
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 | 4622 |
Total number of constraints | 12569 |
Number of constraints which are clauses | 11753 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 816 |
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 | 36 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 130 |
Number of bits of the biggest sum of numbers | 8 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/458390-1178622258/instance-458390-1178622258.opb ...... 4.30/4.33 c done parsing opb. 4.30/4.33 s UNSATISFIABLE 4.30/4.33 c Total Run Time 4.20036
ERROR: no interpretation found !
/tmp/evaluation/458390-1178622258/instance-458390-1178622258.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node1/watcher-458390-1178622258 -o ROOT/results/node1/solver-458390-1178622258 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458390-1178622258/instance-458390-1178622258.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): 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: 0.89 0.97 0.92 3/77 1779 /proc/meminfo: memFree=1766136/2055920 swapFree=4145760/4192956 [pid=1779] ppid=1777 vsize=1908 CPUtime=0 /proc/1779/stat : 1779 (PBS4_SAT07v2) R 1777 1779 964 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 338263635 1953792 264 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134636157 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1779/statm: 477 264 86 219 0 254 0 [startup+0.0361821 s] /proc/loadavg: 0.89 0.97 0.92 3/77 1779 /proc/meminfo: memFree=1766136/2055920 swapFree=4145760/4192956 [pid=1779] ppid=1777 vsize=2276 CPUtime=0.03 /proc/1779/stat : 1779 (PBS4_SAT07v2) R 1777 1779 964 0 -1 4194304 381 0 0 0 3 0 0 0 18 0 1 0 338263635 2330624 363 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134594546 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1779/statm: 569 363 86 219 0 346 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2276 [startup+0.101189 s] /proc/loadavg: 0.89 0.97 0.92 3/77 1779 /proc/meminfo: memFree=1766136/2055920 swapFree=4145760/4192956 [pid=1779] ppid=1777 vsize=2856 CPUtime=0.09 /proc/1779/stat : 1779 (PBS4_SAT07v2) R 1777 1779 964 0 -1 4194304 541 0 0 0 9 0 0 0 18 0 1 0 338263635 2924544 474 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134531413 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1779/statm: 714 474 86 219 0 491 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2856 [startup+0.301212 s] /proc/loadavg: 0.89 0.97 0.92 3/77 1779 /proc/meminfo: memFree=1766136/2055920 swapFree=4145760/4192956 [pid=1779] ppid=1777 vsize=3436 CPUtime=0.29 /proc/1779/stat : 1779 (PBS4_SAT07v2) R 1777 1779 964 0 -1 4194304 725 0 0 0 29 0 0 0 19 0 1 0 338263635 3518464 658 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1779/statm: 859 658 90 219 0 636 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3436 [startup+0.701258 s] /proc/loadavg: 0.89 0.97 0.92 3/77 1779 /proc/meminfo: memFree=1766136/2055920 swapFree=4145760/4192956 [pid=1779] ppid=1777 vsize=4080 CPUtime=0.69 /proc/1779/stat : 1779 (PBS4_SAT07v2) R 1777 1779 964 0 -1 4194304 896 0 0 0 68 1 0 0 23 0 1 0 338263635 4177920 829 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1779/statm: 1020 830 90 219 0 797 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4080 [startup+1.50135 s] /proc/loadavg: 0.89 0.97 0.92 3/78 1780 /proc/meminfo: memFree=1762800/2055920 swapFree=4145760/4192956 [pid=1779] ppid=1777 vsize=5704 CPUtime=1.5 /proc/1779/stat : 1779 (PBS4_SAT07v2) R 1777 1779 964 0 -1 4194304 1211 0 0 0 148 2 0 0 25 0 1 0 338263635 5840896 1047 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1779/statm: 1426 1047 90 219 0 1203 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 5704 [startup+3.10154 s] /proc/loadavg: 0.89 0.97 0.92 2/78 1780 /proc/meminfo: memFree=1761456/2055920 swapFree=4145760/4192956 [pid=1779] ppid=1777 vsize=8096 CPUtime=3.09 /proc/1779/stat : 1779 (PBS4_SAT07v2) R 1777 1779 964 0 -1 4194304 1815 0 0 0 305 4 0 0 25 0 1 0 338263635 8290304 1651 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1779/statm: 2024 1651 90 219 0 1801 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 8096 Solver just ended. Dumping a history of the last processes samples [startup+3.90163 s] /proc/loadavg: 0.89 0.97 0.92 2/78 1780 /proc/meminfo: memFree=1759600/2055920 swapFree=4145760/4192956 [pid=1779] ppid=1777 vsize=8216 CPUtime=3.89 /proc/1779/stat : 1779 (PBS4_SAT07v2) R 1777 1779 964 0 -1 4194304 1998 0 0 0 385 4 0 0 25 0 1 0 338263635 8413184 1834 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1779/statm: 2054 1834 90 219 0 1831 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 8216 [startup+4.30168 s] /proc/loadavg: 0.89 0.97 0.92 2/78 1780 /proc/meminfo: memFree=1758512/2055920 swapFree=4145760/4192956 [pid=1779] ppid=1777 vsize=12452 CPUtime=4.3 /proc/1779/stat : 1779 (PBS4_SAT07v2) R 1777 1779 964 0 -1 4194304 2137 0 0 0 425 5 0 0 25 0 1 0 338263635 12750848 1973 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/1779/statm: 3113 1973 90 219 0 2890 0 Current children cumulated CPU time (s) 4.3 Current children cumulated vsize (KiB) 12452 Child status: 0 Real time (s): 4.33839 CPU time (s): 4.33634 CPU user time (s): 4.28335 CPU system time (s): 0.052991 CPU usage (%): 99.9528 Max. virtual memory (cumulated for all children) (KiB): 12452 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.28335 system time used= 0.052991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2169 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= 29 runsolver used 0.000999 second user time and 0.021996 second system time The end
Begin job on node1 on Tue May 8 11:04:18 UTC 2007 IDJOB= 458390 IDBENCH= 1467 IDSOLVER= 200 FILE ID= node1/458390-1178622258 PBS_JOBID= 5217786 Free space on /tmp= 54612 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.burch_dill.3.accl.ucl.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458390-1178622258/instance-458390-1178622258.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-458390-1178622258 -o ROOT/results/node1/conversion-458390-1178622258 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458390-1178622258/instance-458390-1178622258.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node1/watcher-458390-1178622258 -o ROOT/results/node1/solver-458390-1178622258 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458390-1178622258/instance-458390-1178622258.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 03090e2b7426cc03a4be73b62ee3d658 RANDOM SEED= 454095465 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node1.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 : 3000.234 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 : 3000.234 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: 1766608 kB Buffers: 37744 kB Cached: 139544 kB SwapCached: 14608 kB Active: 106892 kB Inactive: 93572 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1766608 kB SwapTotal: 4192956 kB SwapFree: 4145760 kB Dirty: 2832 kB Writeback: 0 kB Mapped: 30244 kB Slab: 74272 kB Committed_AS: 9658784 kB PageTables: 1832 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= 54612 MiB End job on node1 on Tue May 8 11:04:22 UTC 2007