Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 315.848 | 315.963 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/ normalized-ooo.burch_dill.8.accl.ucl.opb |
MD5SUM | b2fe1642a1ae97e0b20cfe37f07bcc49 |
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 | 315.848 |
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 | 21380 |
Total number of constraints | 60984 |
Number of constraints which are clauses | 58828 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2156 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 13 |
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 | 73 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 262 |
Number of bits of the biggest sum of numbers | 9 |
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/458411-1178622374/instance-458411-1178622374.opb ...... 315.77/315.94 c done parsing opb. 315.77/315.94 s UNSATISFIABLE 315.77/315.94 c Total Run Time 315.073
ERROR: no interpretation found !
/tmp/evaluation/458411-1178622374/instance-458411-1178622374.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-458411-1178622374 -o ROOT/results/node23/solver-458411-1178622374 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458411-1178622374/instance-458411-1178622374.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: 1.00 1.00 1.00 3/77 30247 /proc/meminfo: memFree=1535872/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=3332 CPUtime=0 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 310154556 3411968 470 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023021 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 833 473 79 219 0 610 0 [startup+0.054261 s] /proc/loadavg: 1.00 1.00 1.00 3/77 30247 /proc/meminfo: memFree=1535872/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=4640 CPUtime=0.04 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 952 0 0 0 4 0 0 0 18 0 1 0 310154556 4751360 934 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530463 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 1160 934 86 219 0 937 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 4640 [startup+0.10127 s] /proc/loadavg: 1.00 1.00 1.00 3/77 30247 /proc/meminfo: memFree=1535872/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=4832 CPUtime=0.09 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 1076 0 0 0 9 0 0 0 18 0 1 0 310154556 4947968 1009 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 1208 1010 86 219 0 985 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4832 [startup+0.301308 s] /proc/loadavg: 1.00 1.00 1.00 3/77 30247 /proc/meminfo: memFree=1535872/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=6596 CPUtime=0.29 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 1525 0 0 0 28 1 0 0 19 0 1 0 310154556 6754304 1361 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 1649 1361 86 219 0 1426 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6596 [startup+0.701386 s] /proc/loadavg: 1.00 1.00 1.00 3/77 30247 /proc/meminfo: memFree=1535872/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=9880 CPUtime=0.69 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 2452 0 0 0 68 1 0 0 22 0 1 0 310154556 10117120 2095 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530019 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 2470 2095 86 219 0 2247 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9880 [startup+1.50154 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1526584/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=11600 CPUtime=1.49 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 2972 0 0 0 147 2 0 0 25 0 1 0 310154556 11878400 2540 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545564 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 2900 2540 90 219 0 2677 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 11600 [startup+3.10185 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1525304/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=12488 CPUtime=3.09 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 3255 0 0 0 305 4 0 0 25 0 1 0 310154556 12787712 2823 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 3122 2823 90 219 0 2899 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 12488 [startup+6.30147 s] /proc/loadavg: 1.00 1.00 1.00 3/78 30248 /proc/meminfo: memFree=1523768/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=16516 CPUtime=6.29 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 3955 0 0 0 622 7 0 0 25 0 1 0 310154556 16912384 3138 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 4129 3138 90 219 0 3906 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 16516 [startup+12.7017 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1521592/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=17412 CPUtime=12.69 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 4776 0 0 0 1259 10 0 0 25 0 1 0 310154556 17829888 3581 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 4353 3581 90 219 0 4130 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 17412 [startup+25.5012 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1517432/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=22568 CPUtime=25.49 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 6409 0 0 0 2533 16 0 0 25 0 1 0 310154556 23109632 4584 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 5642 4584 90 219 0 5419 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 22568 [startup+51.1012 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1512248/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=32088 CPUtime=51.07 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 8670 0 0 0 5077 30 0 0 25 0 1 0 310154556 32858112 5963 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 8022 5963 90 219 0 7799 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 32088 [startup+102.305 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1499384/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=50028 CPUtime=102.26 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 13524 0 0 0 10176 50 0 0 25 0 1 0 310154556 51228672 9095 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 12507 9095 90 219 0 12284 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 50028 [startup+162.302 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1477816/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=87388 CPUtime=162.23 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 21125 0 0 0 16150 73 0 0 25 0 1 0 310154556 89485312 14499 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546341 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 21847 14499 90 219 0 21624 0 Current children cumulated CPU time (s) 162.23 Current children cumulated vsize (KiB) 87388 [startup+222.301 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1453304/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=88672 CPUtime=222.21 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 28680 0 0 0 22128 93 0 0 25 0 1 0 310154556 90800128 20584 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134532297 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 22168 20584 90 219 0 21945 0 Current children cumulated CPU time (s) 222.21 Current children cumulated vsize (KiB) 88672 [startup+282.303 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1429688/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=155384 CPUtime=282.19 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 35913 0 0 0 28108 111 0 0 25 0 1 0 310154556 159113216 26473 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 38846 26473 90 219 0 38623 0 Current children cumulated CPU time (s) 282.19 Current children cumulated vsize (KiB) 155384 Solver just ended. Dumping a history of the last processes samples [startup+294.301 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1429304/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=155812 CPUtime=294.19 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 36304 0 0 0 29304 115 0 0 25 0 1 0 310154556 159551488 26570 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 38953 26570 90 219 0 38730 0 Current children cumulated CPU time (s) 294.19 Current children cumulated vsize (KiB) 155812 [startup+307.102 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1428216/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=156788 CPUtime=306.98 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 36954 0 0 0 30580 118 0 0 25 0 1 0 310154556 160550912 26842 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 39197 26842 90 219 0 38974 0 Current children cumulated CPU time (s) 306.98 Current children cumulated vsize (KiB) 156788 [startup+310.301 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1428152/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=156788 CPUtime=310.18 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 37009 0 0 0 30899 119 0 0 25 0 1 0 310154556 160550912 26855 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134548946 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 39197 26855 90 219 0 38974 0 Current children cumulated CPU time (s) 310.18 Current children cumulated vsize (KiB) 156788 [startup+313.506 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1428152/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=157104 CPUtime=313.38 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 37153 0 0 0 31218 120 0 0 25 0 1 0 310154556 160874496 26957 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 39276 26957 90 219 0 39053 0 Current children cumulated CPU time (s) 313.38 Current children cumulated vsize (KiB) 157104 [startup+315.101 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1427640/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=157440 CPUtime=314.98 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 37280 0 0 0 31377 121 0 0 25 0 1 0 310154556 161218560 27000 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134783748 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 39360 27000 90 219 0 39137 0 Current children cumulated CPU time (s) 314.98 Current children cumulated vsize (KiB) 157440 [startup+315.501 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1427640/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=157440 CPUtime=315.38 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 37282 0 0 0 31417 121 0 0 25 0 1 0 310154556 161218560 27002 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 39360 27002 90 219 0 39137 0 Current children cumulated CPU time (s) 315.38 Current children cumulated vsize (KiB) 157440 [startup+315.901 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30248 /proc/meminfo: memFree=1427576/2055920 swapFree=4169188/4192956 [pid=30247] ppid=30245 vsize=157440 CPUtime=315.77 /proc/30247/stat : 30247 (PBS4_SAT07v2) R 30245 30247 29242 0 -1 4194304 37284 0 0 0 31456 121 0 0 25 0 1 0 310154556 161218560 27004 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30247/statm: 39360 27004 90 219 0 39137 0 Current children cumulated CPU time (s) 315.77 Current children cumulated vsize (KiB) 157440 Child status: 0 Real time (s): 315.963 CPU time (s): 315.848 CPU user time (s): 314.61 CPU system time (s): 1.23781 CPU usage (%): 99.9635 Max. virtual memory (cumulated for all children) (KiB): 157440 getrusage(RUSAGE_CHILDREN,...) data: user time used= 314.61 system time used= 1.23781 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 37302 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= 7 involuntary context switches= 264 runsolver used 0.25996 second user time and 0.702893 second system time The end
Begin job on node23 on Tue May 8 11:06:14 UTC 2007 IDJOB= 458411 IDBENCH= 1488 IDSOLVER= 200 FILE ID= node23/458411-1178622374 PBS_JOBID= 5218253 Free space on /tmp= 66561 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.8.accl.ucl.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458411-1178622374/instance-458411-1178622374.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-458411-1178622374 -o ROOT/results/node23/conversion-458411-1178622374 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458411-1178622374/instance-458411-1178622374.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-458411-1178622374 -o ROOT/results/node23/solver-458411-1178622374 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458411-1178622374/instance-458411-1178622374.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= b2fe1642a1ae97e0b20cfe37f07bcc49 RANDOM SEED= 753699823 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.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 : 3000.276 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 : 3000.276 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: 1536344 kB Buffers: 41404 kB Cached: 353752 kB SwapCached: 2712 kB Active: 130540 kB Inactive: 288040 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1536344 kB SwapTotal: 4192956 kB SwapFree: 4169188 kB Dirty: 4276 kB Writeback: 0 kB Mapped: 30976 kB Slab: 86608 kB Committed_AS: 5170612 kB PageTables: 1796 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= 66561 MiB End job on node23 on Tue May 8 11:11:30 UTC 2007