Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 40.12 | 40.2274 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb |
MD5SUM | 6dc20e219798a6cc2c39fe76202681b5 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.280957 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 216 |
Total number of constraints | 17 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 17 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 99 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523264 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 648 |
Sum of products size (including duplicates) | 1296 |
Number of different products | 648 |
Sum of products size | 1296 |
38.17/38.21 c Somebody sent me a SIGTERM 38.17/38.21 s UNKNOWN 38.17/38.22 pb2clasp1: no process killed
ERROR: no interpretation found !
Linearizing /tmp/evaluation/431551-1178007386/instance-431551-1178007386.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node67/watcher-431551-1178007386 -o ROOT/results/node67/solver-431551-1178007386 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431551-1178007386.opb /tmp/evaluation/431551-1178007386/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: 0.92 0.98 0.99 3/64 7536 /proc/meminfo: memFree=1816816/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12268 CPUtime=0 /proc/7536/stat : 7536 (pbclasp) D 7534 7536 7198 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 276728105 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271638559333 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/7536/statm: 3067 317 242 3 0 167 0 [startup+0.0470979 s] /proc/loadavg: 0.92 0.98 0.99 3/64 7536 /proc/meminfo: memFree=1816816/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 494 0 0 0 0 0 0 0 16 0 1 0 276728105 12697600 445 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647289442 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7536/statm: 3100 445 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101105 s] /proc/loadavg: 0.92 0.98 0.99 3/64 7536 /proc/meminfo: memFree=1816816/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 494 0 0 0 0 0 0 0 16 0 1 0 276728105 12697600 445 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647289442 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7536/statm: 3100 445 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301142 s] /proc/loadavg: 0.92 0.98 0.99 3/64 7536 /proc/meminfo: memFree=1816816/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.12 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 576 1595 0 0 0 0 11 1 16 0 1 0 276728105 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7536/statm: 3100 465 343 3 0 200 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 12400 [startup+0.701215 s] /proc/loadavg: 0.92 0.98 0.99 3/64 7536 /proc/meminfo: memFree=1816816/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.12 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 576 1595 0 0 0 0 11 1 16 0 1 0 276728105 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7536/statm: 3100 465 343 3 0 200 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 12400 [startup+1.50236 s] /proc/loadavg: 0.92 0.98 0.99 2/67 7546 /proc/meminfo: memFree=1759640/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.12 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 576 1595 0 0 0 0 11 1 16 0 1 0 276728105 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7536/statm: 3100 465 343 3 0 200 0 [pid=7544] ppid=7536 vsize=5352 CPUtime=0 /proc/7544/stat : 7544 (sh) S 7536 7536 7198 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276728119 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7544/statm: 1338 224 188 169 0 49 0 [pid=7546] ppid=7544 vsize=91204 CPUtime=1.35 /proc/7546/stat : 7546 (clasp) R 7544 7536 7198 0 -1 4194304 23472 0 0 0 125 10 0 0 25 0 1 0 276728119 93392896 21589 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0 /proc/7546/statm: 22801 21590 181 154 0 22271 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 108956 [startup+3.10166 s] /proc/loadavg: 0.93 0.98 0.99 2/67 7546 /proc/meminfo: memFree=1695960/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.12 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 576 1595 0 0 0 0 11 1 16 0 1 0 276728105 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7536/statm: 3100 465 343 3 0 200 0 [pid=7544] ppid=7536 vsize=5352 CPUtime=0 /proc/7544/stat : 7544 (sh) S 7536 7536 7198 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276728119 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7544/statm: 1338 224 188 169 0 49 0 [pid=7546] ppid=7544 vsize=185480 CPUtime=2.95 /proc/7546/stat : 7546 (clasp) R 7544 7536 7198 0 -1 4194304 48792 0 0 0 275 20 0 0 25 0 1 0 276728119 189931520 43622 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7325307 0 0 4096 0 0 0 0 17 1 0 0 /proc/7546/statm: 46370 43623 181 154 0 45840 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 203232 [startup+6.30224 s] /proc/loadavg: 0.93 0.98 0.99 2/67 7546 /proc/meminfo: memFree=1521112/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.12 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 576 1595 0 0 0 0 11 1 16 0 1 0 276728105 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7536/statm: 3100 465 343 3 0 200 0 [pid=7544] ppid=7536 vsize=5352 CPUtime=0 /proc/7544/stat : 7544 (sh) S 7536 7536 7198 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276728119 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7544/statm: 1338 224 188 169 0 49 0 [pid=7546] ppid=7544 vsize=356924 CPUtime=6.15 /proc/7546/stat : 7546 (clasp) R 7544 7536 7198 0 -1 4194304 94787 0 0 0 578 37 0 0 25 0 1 0 276728119 365490176 85110 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/7546/statm: 89231 85110 181 154 0 88701 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 374676 [startup+12.7014 s] /proc/loadavg: 0.93 0.98 0.99 2/67 7546 /proc/meminfo: memFree=1200288/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.12 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 576 1595 0 0 0 0 11 1 16 0 1 0 276728105 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7536/statm: 3100 465 343 3 0 200 0 [pid=7544] ppid=7536 vsize=5352 CPUtime=0 /proc/7544/stat : 7544 (sh) S 7536 7536 7198 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276728119 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7544/statm: 1338 224 188 169 0 49 0 [pid=7546] ppid=7544 vsize=665732 CPUtime=12.55 /proc/7546/stat : 7546 (clasp) R 7544 7536 7198 0 -1 4194304 184146 0 0 0 1181 74 0 0 25 0 1 0 276728119 681709568 161793 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0 /proc/7546/statm: 166433 161794 181 154 0 165903 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 683484 [startup+25.5018 s] /proc/loadavg: 0.95 0.98 0.99 2/67 7546 /proc/meminfo: memFree=608992/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.12 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 576 1595 0 0 0 0 11 1 16 0 1 0 276728105 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7536/statm: 3100 465 343 3 0 200 0 [pid=7544] ppid=7536 vsize=5352 CPUtime=0 /proc/7544/stat : 7544 (sh) S 7536 7536 7198 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276728119 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7544/statm: 1338 224 188 169 0 49 0 [pid=7546] ppid=7544 vsize=1266360 CPUtime=25.34 /proc/7546/stat : 7546 (clasp) R 7544 7536 7198 0 -1 4194304 340020 0 0 0 2400 134 0 0 25 0 1 0 276728119 1296752640 304467 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/7546/statm: 316590 304467 181 154 0 316060 0 Current children cumulated CPU time (s) 25.46 Current children cumulated vsize (KiB) 1284112 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+38.2011 s] /proc/loadavg: 0.96 0.98 0.99 2/67 7546 /proc/meminfo: memFree=54496/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.12 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 576 1595 0 0 0 0 11 1 16 0 1 0 276728105 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7536/statm: 3100 465 343 3 0 200 0 [pid=7544] ppid=7536 vsize=5352 CPUtime=0 /proc/7544/stat : 7544 (sh) S 7536 7536 7198 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276728119 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7544/statm: 1338 224 188 169 0 49 0 [pid=7546] ppid=7544 vsize=1826604 CPUtime=38.05 /proc/7546/stat : 7546 (clasp) R 7544 7536 7198 0 -1 4194304 493164 0 0 0 3610 195 0 0 25 0 1 0 276728119 1870442496 439530 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/7546/statm: 456651 439530 181 154 0 456121 0 Current children cumulated CPU time (s) 38.17 Current children cumulated vsize (KiB) 1844356 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds [startup+38.2011 s] /proc/loadavg: 0.96 0.98 0.99 2/67 7546 /proc/meminfo: memFree=54496/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.12 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 576 1595 0 0 0 0 11 1 16 0 1 0 276728105 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7536/statm: 3100 465 343 3 0 200 0 [pid=7544] ppid=7536 vsize=5352 CPUtime=0 /proc/7544/stat : 7544 (sh) S 7536 7536 7198 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276728119 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7544/statm: 1338 224 188 169 0 49 0 [pid=7546] ppid=7544 vsize=1826604 CPUtime=38.05 /proc/7546/stat : 7546 (clasp) R 7544 7536 7198 0 -1 4194304 493164 0 0 0 3610 195 0 0 25 0 1 0 276728119 1870442496 439530 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/7546/statm: 456651 439530 181 154 0 456121 0 Current children cumulated CPU time (s) 38.17 Current children cumulated vsize (KiB) 1844356 # WARNING: # current cumulated CPU time (0.13 s) is less than in the last sample (38.17 s) # The time of a child was probably not reported to its father. # (see the samples just above and below) # Adding the difference (38.04 s) to the 'lost time'. [startup+38.3176 s] /proc/loadavg: 0.96 0.98 0.99 2/67 7546 /proc/meminfo: memFree=54496/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.13 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 739 3370 0 0 0 0 11 2 16 0 1 0 276728105 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7536/statm: 3100 467 343 3 0 200 0 Current children cumulated CPU time (s) 0.13 Current children cumulated vsize (KiB) 12400 Sending SIGKILL to process tree (bottom up) Solver just ended. Dumping a history of the last processes samples [startup+39.0012 s] /proc/loadavg: 0.96 0.98 0.99 3/69 7557 /proc/meminfo: memFree=1273672/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.13 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 739 3370 0 0 0 0 11 2 16 0 1 0 276728105 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7536/statm: 3100 467 343 3 0 200 0 [pid=7555] ppid=7536 vsize=5352 CPUtime=0 /proc/7555/stat : 7555 (sh) S 7536 7536 7198 0 -1 4194304 289 121 0 0 0 0 0 0 17 0 1 0 276731929 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/7555/statm: 1338 224 188 169 0 49 0 [pid=7557] ppid=7555 vsize=53744 CPUtime=0.75 /proc/7557/stat : 7557 (clasp) R 7555 7536 7198 0 -1 4194304 13360 0 0 0 69 6 0 0 25 0 1 0 276731929 55033856 12545 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/7557/statm: 13436 12545 181 154 0 12906 0 Current children cumulated CPU time (s) 0.88 Current children cumulated vsize (KiB) 71496 [startup+39.8014 s] /proc/loadavg: 0.96 0.98 0.99 2/68 7557 /proc/meminfo: memFree=1735440/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.13 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 739 3370 0 0 0 0 11 2 16 0 1 0 276728105 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7536/statm: 3100 467 343 3 0 200 0 [pid=7555] ppid=7536 vsize=5352 CPUtime=0 /proc/7555/stat : 7555 (sh) S 7536 7536 7198 0 -1 4194304 289 121 0 0 0 0 0 0 17 0 1 0 276731929 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/7555/statm: 1338 224 188 169 0 49 0 [pid=7557] ppid=7555 vsize=102928 CPUtime=1.55 /proc/7557/stat : 7557 (clasp) R 7555 7536 7198 0 -1 4194304 26754 0 0 0 144 11 0 0 25 0 1 0 276731929 105398272 24372 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0 /proc/7557/statm: 25732 24372 181 154 0 25202 0 Current children cumulated CPU time (s) 1.68 Current children cumulated vsize (KiB) 120680 [startup+40.2015 s] /proc/loadavg: 0.96 0.98 0.99 2/68 7557 /proc/meminfo: memFree=1735440/2055920 swapFree=4183044/4192956 [pid=7536] ppid=7534 vsize=12400 CPUtime=0.13 /proc/7536/stat : 7536 (pbclasp) S 7534 7536 7198 0 -1 4194304 739 3370 0 0 0 0 11 2 16 0 1 0 276728105 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7536/statm: 3100 467 343 3 0 200 0 [pid=7555] ppid=7536 vsize=5352 CPUtime=0 /proc/7555/stat : 7555 (sh) S 7536 7536 7198 0 -1 4194304 289 121 0 0 0 0 0 0 17 0 1 0 276731929 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/7555/statm: 1338 224 188 169 0 49 0 [pid=7557] ppid=7555 vsize=124084 CPUtime=1.95 /proc/7557/stat : 7557 (clasp) R 7555 7536 7198 0 -1 4194304 33205 0 0 0 181 14 0 0 25 0 1 0 276731929 127062016 29987 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/7557/statm: 31021 29987 181 154 0 30491 0 Current children cumulated CPU time (s) 2.08 Current children cumulated vsize (KiB) 141836 Child status: 0 # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 7536 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=127980 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=33994 # CPU time returned by wait4() is 0.161974 # while last known CPU time is 2.08 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... # WARNING: # The CPU time of some children was not reported to their father # (probably because of a missing or aborted wait()). # This 'lost CPU time' is added to the watched process CPU time. # lost CPU time (s): 38.04 # lost CPU user time (s): 36.1 # lost CPU system time (s): 1.94 Real time (s): 40.2274 CPU time (s): 40.12 CPU user time (s): 38.02 CPU system time (s): 2.1 CPU usage (%): 99.733 Max. virtual memory (cumulated for all children) (KiB): 1844356 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.12798 system time used= 0.033994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4595 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= 155 involuntary context switches= 23 runsolver used 0.027995 second user time and 0.104984 second system time The end
Begin job on node67 on Tue May 1 08:16:26 UTC 2007 IDJOB= 431551 IDBENCH= 48060 IDSOLVER= 158 FILE ID= node67/431551-1178007386 PBS_JOBID= 4728287 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb COMMAND LINE= pbclasp instance-431551-1178007386.opb /tmp/evaluation/431551-1178007386/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-431551-1178007386 -o ROOT/results/node67/conversion-431551-1178007386 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431551-1178007386/instance-431551-1178007386.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-431551-1178007386 -o ROOT/results/node67/solver-431551-1178007386 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431551-1178007386.opb /tmp/evaluation/431551-1178007386/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 6dc20e219798a6cc2c39fe76202681b5 RANDOM SEED= 286335429 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node67.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 : 3000.263 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 : 3000.263 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: 1817224 kB Buffers: 17092 kB Cached: 153928 kB SwapCached: 3808 kB Active: 42628 kB Inactive: 137912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1817224 kB SwapTotal: 4192956 kB SwapFree: 4183044 kB Dirty: 1096 kB Writeback: 0 kB Mapped: 15480 kB Slab: 44108 kB Committed_AS: 1338976 kB PageTables: 1452 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= 66563 MiB End job on node67 on Tue May 1 08:17:06 UTC 2007