Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided in four parts:
  1. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provide some useful information on the computer.
  2. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser !
  3. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to 1200 seconds. After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to 1230 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (900Mb).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  4. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.

General information on the benchmark

Nameweb/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb
MD5SUM5d90b7cbb5bac2aa14257b9c5448f25d
Bench Categoryoptimization, small integers (OPTSMALLINT)
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 304
Optimality of the best value was proved YES
Number of terms in the objective function 173
Biggest coefficient in the objective function 100
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 8448
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 100
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 8448
Number of bits of the biggest sum of numbers14
Best result obtained on this benchmarkOPTIMUM FOUND
Best CPU time to get the best result obtained on this benchmark1.87471
Number of variables257
Total number of constraints353
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)353
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44

Trace number 2297

Launcher Data

LAUNCH ON wulflinc7 THE 2005-09-18 19:05:41 (client local time)
PB2005-SCRIPT v4.0 
MARKUPS: idlaunch=2729 boxname=wulflinc7 idbench=385 idsolver=3 numberseed=0
MD5SUM SOLVER: 
MD5SUM BENCH:  5d90b7cbb5bac2aa14257b9c5448f25d  /oldhome/oroussel/tmp/wulflinc7/normalized-ss97-6.opb
REAL COMMAND:  minisat+_script /oldhome/oroussel/tmp/wulflinc7/normalized-ss97-6.opb
IDLAUNCH: 2729
/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 7
model name	: Pentium III (Katmai)
stepping	: 2
cpu MHz		: 451.050
cache size	: 512 KB
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 2
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips	: 890.88

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 7
model name	: Pentium III (Katmai)
stepping	: 2
cpu MHz		: 451.050
cache size	: 512 KB
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 2
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips	: 899.07

/proc/meminfo:
MemTotal:      1034660 kB
MemFree:        915396 kB
Buffers:         35640 kB
Cached:          59296 kB
SwapCached:        740 kB
Active:          68864 kB
Inactive:        28644 kB
HighTotal:      131008 kB
HighFree:        69636 kB
LowTotal:       903652 kB
LowFree:        845760 kB
SwapTotal:     2097136 kB
SwapFree:      2095892 kB
Dirty:              28 kB
Writeback:           0 kB
Mapped:           5716 kB
Slab:            16164 kB
Committed_AS:    64168 kB
PageTables:        328 kB
VmallocTotal:   114680 kB
VmallocUsed:      1364 kB
VmallocChunk:   113256 kB
JOB ENDED THE 2005-09-18 19:05:43 (client local time) WITH STATUS 30 IN 1.87471 SECONDS
stats: 2729 0 1.87471 30

Solver Data

c Parsing PB file...
c Converting 180 PB-constraints to clauses...
c   -- Unit propagations: (none)
c   -- Detecting intervals from adjacent constraints: ####################################################################################
c   -- Clauses(.)/Splits(s): (none)
c ---[ 179]---> Sorter-cost:  694     Base:
c ---[ 178]---> Sorter-cost:  694     Base:
c ---[ 177]---> Sorter-cost:  694     Base:
c ---[ 176]---> Sorter-cost:  694     Base:
c ---[ 175]---> Sorter-cost:  610     Base:
c ---[ 174]---> Sorter-cost:  610     Base:
c ---[ 173]---> Sorter-cost:  262     Base:
c ---[ 172]---> Sorter-cost:  262     Base:
c ---[ 171]---> Sorter-cost:  262     Base:
c ---[ 170]---> Sorter-cost:  262     Base:
c ---[ 169]---> Sorter-cost:  170     Base:
c ---[ 168]---> Sorter-cost:  170     Base:
c ---[ 166]---> BDD-cost:    5
c ---[ 164]---> BDD-cost:    1
c ---[ 162]---> BDD-cost:    5
c ---[ 160]---> BDD-cost:    1
c ---[ 158]---> BDD-cost:    5
c ---[ 156]---> BDD-cost:    1
c ---[ 154]---> BDD-cost:    5
c ---[ 152]---> BDD-cost:    1
c ---[ 150]---> BDD-cost:    5
c ---[ 148]---> BDD-cost:    1
c ---[ 146]---> BDD-cost:    5
c ---[ 144]---> BDD-cost:    1
c ---[ 142]---> BDD-cost:    5
c ---[ 140]---> BDD-cost:    1
c ---[ 138]---> BDD-cost:    5
c ---[ 136]---> BDD-cost:    1
c ---[ 134]---> BDD-cost:    5
c ---[ 132]---> BDD-cost:    1
c ---[ 130]---> BDD-cost:    5
c ---[ 128]---> BDD-cost:    1
c ---[ 126]---> BDD-cost:    5
c ---[ 124]---> BDD-cost:    1
c ---[ 122]---> BDD-cost:    5
c ---[ 120]---> BDD-cost:    1
c ---[ 118]---> BDD-cost:    5
c ---[ 116]---> BDD-cost:    5
c ---[ 114]---> BDD-cost:    5
c ---[ 112]---> BDD-cost:    5
c ---[ 110]---> BDD-cost:    1
c ---[ 108]---> BDD-cost:    5
c ---[ 106]---> BDD-cost:    5
c ---[ 104]---> BDD-cost:    5
c ---[ 102]---> BDD-cost:    5
c ---[ 100]---> BDD-cost:    5
c ---[  98]---> BDD-cost:    5
c ---[  96]---> BDD-cost:    5
c ---[  94]---> BDD-cost:    5
c ---[  92]---> BDD-cost:    1
c ---[  90]---> BDD-cost:    5
c ---[  88]---> BDD-cost:    1
c ---[  86]---> BDD-cost:    5
c ---[  84]---> BDD-cost:    1
c ---[  82]---> BDD-cost:    1
c ---[  80]---> BDD-cost:    5
c ---[  78]---> BDD-cost:    1
c ---[  76]---> BDD-cost:    5
c ---[  74]---> BDD-cost:    1
c ---[  72]---> BDD-cost:    1
c ---[  70]---> BDD-cost:    5
c ---[  68]---> BDD-cost:    1
c ---[  66]---> BDD-cost:    1
c ---[  64]---> BDD-cost:    5
c ---[  62]---> BDD-cost:    1
c ---[  60]---> BDD-cost:    5
c ---[  58]---> BDD-cost:    1
c ---[  56]---> BDD-cost:    5
c ---[  54]---> BDD-cost:    1
c ---[  52]---> BDD-cost:    1
c ---[  50]---> BDD-cost:    5
c ---[  48]---> BDD-cost:    1
c ---[  46]---> BDD-cost:    5
c ---[  44]---> BDD-cost:    1
c ---[  42]---> BDD-cost:    5
c ---[  40]---> BDD-cost:    1
c ---[  38]---> BDD-cost:    5
c ---[  36]---> BDD-cost:    1
c ---[  34]---> BDD-cost:    5
c ---[  32]---> BDD-cost:    1
c ---[  30]---> BDD-cost:    5
c ---[  28]---> BDD-cost:    1
c ---[  26]---> BDD-cost:    5
c ---[  24]---> BDD-cost:    1
c ---[  22]---> BDD-cost:    5
c ---[  20]---> BDD-cost:    1
c ---[  18]---> BDD-cost:    1
c ---[  16]---> BDD-cost:    1
c ---[  14]---> BDD-cost:    5
c ---[  12]---> BDD-cost:    1
c ---[  10]---> BDD-cost:    5
c ---[   8]---> BDD-cost:    1
c ---[   6]---> BDD-cost:    5
c ---[   4]---> BDD-cost:    1
c ---[   2]---> BDD-cost:    5
c ---[   0]---> BDD-cost:    1
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |         0 |    8990    21348 |    2996       0        0     nan |  0.000 % |
c |       101 |    8990    21348 |    3295     101     1548    15.3 |  3.250 % |
c ==============================================================================
c Found solution: 2319
c ---[   0]---> Sorter-cost: 4057     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       116 |   16857    39761 |    5619     116     1659    14.3 |  3.250 % |
c |       217 |   16830    39701 |    6180     216     2551    11.8 |  1.847 % |
c ==============================================================================
c Found solution: 1620
c ---[   0]---> Sorter-cost:    5     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       305 |   16129    38119 |    5376     282     2842    10.1 |  1.847 % |
c ==============================================================================
c Found solution: 1218
c ---[   0]---> Sorter-cost:    6     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       321 |   16099    38078 |    5366     293     2892     9.9 |  1.847 % |
c |       422 |   14747    34965 |    5902     360     3247     9.0 | 11.926 % |
c ==============================================================================
c Found solution: 1117
c ---[   0]---> Sorter-cost:    6     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       541 |   14462    34322 |    4820     465     3814     8.2 | 11.926 % |
c ==============================================================================
c Found solution: 514
c ---[   0]---> Sorter-cost:    5     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       552 |   14488    34379 |    4829     476     3881     8.2 | 11.926 % |
c ==============================================================================
c Found solution: 512
c ---[   0]---> Sorter-cost:    5     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       582 |   14426    34242 |    4808     500     3952     7.9 | 11.926 % |
c ==============================================================================
c Found solution: 410
c ---[   0]---> Sorter-cost:    2     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       603 |   14420    34227 |    4806     520     4051     7.8 | 11.926 % |
c ==============================================================================
c Found solution: 409
c ---[   0]---> Sorter-cost:    5     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       606 |   14440    34276 |    4813     523     4078     7.8 | 11.926 % |
c ==============================================================================
c Found solution: 408
c ---[   0]---> Sorter-cost:    5     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       611 |   14446    34293 |    4815     528     4101     7.8 | 11.926 % |
c ==============================================================================
c Found solution: 407
c ---[   0]---> Sorter-cost:    5     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       616 |   14451    34306 |    4817     533     4153     7.8 | 11.926 % |
c ==============================================================================
c Found solution: 406
c ---[   0]---> Sorter-cost:    5     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       681 |   14467    34352 |    4822     595     4662     7.8 | 11.926 % |
c ==============================================================================
c Found solution: 309
c ---[   0]---> Sorter-cost:    2     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       722 |    8911    21328 |    2970     355     2347     6.6 | 11.926 % |
c ==============================================================================
c Found solution: 307
c ---[   0]---> Sorter-cost: 2005     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       729 |   13107    31067 |    4369     362     2365     6.5 | 11.926 % |
c ==============================================================================
c Found solution: 306
c ---[   0]---> Sorter-cost:   72     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       807 |   11620    27699 |    3873     397     2613     6.6 | 11.926 % |
c ==============================================================================
c Found solution: 305
c ---[   0]---> Sorter-cost:    6     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       829 |   11630    27730 |    3876     416     2725     6.6 | 11.926 % |
c ==============================================================================
c Found solution: 304
c ---[   0]---> Sorter-cost:    6     Base: 5 5 2 2
c ==================================[MINISAT+]==================================
c | Conflicts | Original         | Learnt                           | Progress |
c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
c ==============================================================================
c |       864 |   11488    27413 |    3829     444     2861     6.4 | 11.926 % |
c ==============================================================================
c Optimal solution: 304
s OPTIMUM FOUND
v v133 v177 -v217 v3 v179 v7 v8 -v96 -v184 v224 -v185 v225 v10 -v98 -v142 v186 -v226 v99 v12 v13 v14 -v58 v103 v60 -v104 -v148 v229 v61 v19 -v107 -v108 v152 v21 -v109 -v153 -v110 v154 v111 v191 -v231 -v26 v70 v236 v117 v197 -v237 -v198 v238 v118 v199 -v239 v163 v120 -v201 v241 -v202 v242 -v121 -v203 v243 -v123 v167 v205 -v245 v124 v246 v37 -v125 -v169 v207 -v247 v126 v248 v39 -v171 v249 -v212 v252 v129 -v213 v253 v130 v214 -v254 v131 v215 -v255 v132 v256 -v1 -v45 -v89 -v90 -v178 -v47 -v219 -v221 -v223 -v52 -v140 -v11 -v55 -v143 -v227 -v56 -v144 -v228 -v57 -v145 -v102 -v146 -v15 -v147 -v17 -v149 -v18 -v62 -v106 v150 -v151 -v65 -v23 -v67 -v155 -v24 v68 -v112 -v156 -v190 v230 -v158 -v232 -v233 -v234 -v235 -v29 -v73 -v161 -v30 -v74 -v162 -v75 -v119 -v240 -v32 -v76 -v164 -v33 -v165 -v34 -v78 -v244 -v79 -v80 -v168 -v81 -v38 -v82 -v170 -v83 -v127 -v41 -v85 -v173 -v42 -v86 -v174 -v43 -v87 -v175 -v176 -v216 one -v2 -v4 -v5 -v6 -v9 -v16 -v20 -v22 -v25 -v27 -v28 -v31 -v35 -v36 -v40 -v44 -v46 -v48 -v49 -v50 -v51 v53 -v54 -v59 -v63 -v64 -v66 -v69 v71 v72 v77 v84 -v88 -v91 -v92 -v93 -v94 -v95 -v97 -v100 -v101 -v105 -v113 -v114 -v115 -v116 -v122 -v128 v134 -v135 v136 v137 v138 -v139 -v141 v157 -v159 -v160 v166 -v172 -v180 v181 -v182 v183 v187 v188 -v189 v192 v193 v194 v195 -v196 v200 v204 -v206 -v208 -v209 v210 v211 v218 v220 v222 -v250 -v251
c _______________________________________________________________________________
c 
c restarts              : 20
c conflicts             : 877            (484 /sec)
c decisions             : 13603          (7508 /sec)
c propagations          : 0              (0 /sec)
c inspects              : 0              (0 /sec)
c CPU time              : 1.81172 s
c _______________________________________________________________________________

Watcher Data

Enforcing CPU limit (will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime (will send SIGXCPU) limit: 1230 seconds
Enforcing Stack size limit: 67108864 bytes
Enforcing memory limit (will send SIGTERM then SIGKILL): 921600 Kb
Enforcing VSIZE limit: 994918400 bytes
Current StackSize limit: 67108864 bytes
Raw data (/proc/26184/stat): 26184 (minisat+_script) R 26183 26184 15400 0 -1 0 19 0 0 0 0 0 0 0 23 0 1 0 1785436280 712704 3 4294967295 134512640 135087896 3221224512 3221224512 1073744960 0 0 5 0 0 0 0 17 0 0 0
Raw data (/proc/26184/statm): 174 3 169 147 0 27 0
[pid=26184] vsize: 696
open syscall for file /etc/ld.so.preload
open syscall for file tls/i686/mmx/libtermcap.so.2
open syscall for file tls/i686/libtermcap.so.2
open syscall for file tls/mmx/libtermcap.so.2
open syscall for file tls/libtermcap.so.2
open syscall for file i686/mmx/libtermcap.so.2
open syscall for file i686/libtermcap.so.2
open syscall for file mmx/libtermcap.so.2
open syscall for file libtermcap.so.2
open syscall for file /oldhome/oroussel/lib/tls/i686/mmx/libtermcap.so.2
open syscall for file /oldhome/oroussel/lib/tls/i686/libtermcap.so.2
open syscall for file /oldhome/oroussel/lib/tls/mmx/libtermcap.so.2
open syscall for file /oldhome/oroussel/lib/tls/libtermcap.so.2
open syscall for file /oldhome/oroussel/lib/i686/mmx/libtermcap.so.2
open syscall for file /oldhome/oroussel/lib/i686/libtermcap.so.2
open syscall for file /oldhome/oroussel/lib/mmx/libtermcap.so.2
open syscall for file /oldhome/oroussel/lib/libtermcap.so.2
open syscall for file /etc/ld.so.cache
open syscall for file /lib/libtermcap.so.2
open syscall for file tls/i686/mmx/libdl.so.2
open syscall for file tls/i686/libdl.so.2
open syscall for file tls/mmx/libdl.so.2
open syscall for file tls/libdl.so.2
open syscall for file i686/mmx/libdl.so.2
open syscall for file i686/libdl.so.2
open syscall for file mmx/libdl.so.2
open syscall for file libdl.so.2
open syscall for file /oldhome/oroussel/lib/libdl.so.2
open syscall for file /lib/libdl.so.2
open syscall for file tls/i686/mmx/libc.so.6
open syscall for file tls/i686/libc.so.6
open syscall for file tls/mmx/libc.so.6
open syscall for file tls/libc.so.6
open syscall for file i686/mmx/libc.so.6
open syscall for file i686/libc.so.6
open syscall for file mmx/libc.so.6
open syscall for file libc.so.6
open syscall for file /oldhome/oroussel/lib/libc.so.6
open syscall for file /lib/tls/libc.so.6
open syscall for file /dev/tty
open syscall for file /etc/mtab
open syscall for file /proc/meminfo
open syscall for file /oldhome/oroussel/solvers/minisat+_script
New process pid=26185
New process pid=26186
New process pid=26187
execve syscall for /bin/sed executable
One traced child (pid=26186) exited with status: 0
open syscall for file /etc/ld.so.preload
open syscall for file tls/i686/mmx/libc.so.6
open syscall for file tls/i686/libc.so.6
open syscall for file tls/mmx/libc.so.6
open syscall for file tls/libc.so.6
open syscall for file i686/mmx/libc.so.6
open syscall for file i686/libc.so.6
open syscall for file mmx/libc.so.6
open syscall for file libc.so.6
open syscall for file /oldhome/oroussel/lib/tls/i686/mmx/libc.so.6
open syscall for file /oldhome/oroussel/lib/tls/i686/libc.so.6
open syscall for file /oldhome/oroussel/lib/tls/mmx/libc.so.6
open syscall for file /oldhome/oroussel/lib/tls/libc.so.6
open syscall for file /oldhome/oroussel/lib/i686/mmx/libc.so.6
open syscall for file /oldhome/oroussel/lib/i686/libc.so.6
open syscall for file /oldhome/oroussel/lib/mmx/libc.so.6
open syscall for file /oldhome/oroussel/lib/libc.so.6
open syscall for file /etc/ld.so.cache
open syscall for file /lib/tls/libc.so.6
One traced child (pid=26187) exited with status: 0
One traced child (pid=26185) exited with status: 0
New process pid=26188
execve syscall for /oldhome/oroussel/solvers/minisat+_64-bit_static executable
open syscall for file /dev/null
open syscall for file /oldhome/oroussel/tmp/wulflinc7/normalized-ss97-6.opb
One traced child (pid=26188) exited with status: 30
One traced child (pid=26184) exited with status: 30
All traced children have exited ! Game is over.

Child status: 30
Real time (s): 1.92217
CPU time (s): 1.87471
CPU user time (s): 1.82272
CPU system time (s): 0.051992
CPU usage (%): 97.5312
Max. virtual memory (cumulated for all children) (Kb): 0

Verifier Data

Verifier:	OK	304